Target: percona80 | Mode: lab
Audits system configurations using native container socket transport (e.g. docker:container_name), skipping local TCP connections to inspect runtime environment contexts directly from the host system.
# 1. Setup Vendor Repositories
mkdir -p vendor
git clone https://github.com/jmrenouard/multi-db-docker-env vendor/multi-db-docker-env
git clone https://github.com/jmrenouard/test_db vendor/test_db
# 2. Start Container
cd vendor/multi-db-docker-env
[ ! -f .env ] && echo "DB_ROOT_PASSWORD=mysqltuner_test" > .env
make percona80
# 3. Inject Sample Data
cd $PROJECT_ROOT
find "vendor/test_db" -name "employees.sql" -exec sh -c 'cd $(dirname {}) && mysql -h 127.0.0.1 -u root -pmysqltuner_test < $(basename {})' \;
# 4. Execute Scenario: Container
perl mysqltuner.pl --container docker:"percona-server-8.0" --verbose --cvefile vulnerabilities.csv --reportfile=mysqltuner_report.html
🔥 Stopping and cleaning up containers... 🚀 Starting Traefik... Network multi-db-docker-env_db-network Creating Network multi-db-docker-env_db-network Created Container traefik-db-proxy Creating Container traefik-db-proxy Created Container traefik-db-proxy Starting Container traefik-db-proxy Started 🚀 Starting Percona Server 8.0... Volume multi-db-docker-env_percona_8_0_data Creating Volume multi-db-docker-env_percona_8_0_data Created Container traefik-db-proxy Running Container percona-server-8.0 Creating Container percona-server-8.0 Created Container percona-server-8.0 Starting Container percona-server-8.0 Started
INFO CREATING DATABASE STRUCTURE INFO storage engine: InnoDB INFO LOADING departments INFO LOADING employees INFO LOADING dept_emp INFO LOADING dept_manager INFO LOADING titles INFO LOADING salaries data_load_time_diff 00:00:20
Initializing database 2026-07-05T15:41:35.045308Z 0 [Warning] [MY-000080] [Server] option 'performance_schema_events_transactions_history_size': signed value 2000 adjusted to 1024. 2026-07-05T15:41:35.046353Z 0 [System] [MY-013169] [Server] /usr/sbin/mysqld (mysqld 8.0.45-36) initializing of server in progress as process 14 2026-07-05T15:41:35.053391Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started. 2026-07-05T15:41:35.759853Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended. 2026-07-05T15:41:37.284652Z 6 [Warning] [MY-010453] [Server] root@localhost is created with an empty password ! Please consider switching off the --initialize-insecure option. Database initialized MySQL init process in progress... 2026-07-05T15:41:41.109838Z 0 [Warning] [MY-000080] [Server] option 'performance_schema_events_transactions_history_size': signed value 2000 adjusted to 1024. 2026-07-05T15:41:41.452234Z 0 [Warning] [MY-010097] [Server] Insecure configuration for --secure-log-path: Current value does not restrict location of generated files. Consider setting it to a valid, non-empty path. 2026-07-05T15:41:41.452337Z 0 [System] [MY-010116] [Server] /usr/sbin/mysqld (mysqld 8.0.45-36) starting as process 61 2026-07-05T15:41:41.477798Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started. 2026-07-05T15:41:41.763739Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended. 2026-07-05T15:41:41.980012Z 0 [Warning] [MY-010068] [Server] CA certificate ca.pem is self signed. 2026-07-05T15:41:41.980081Z 0 [System] [MY-013602] [Server] Channel mysql_main configured to support TLS. Encrypted connections are now supported for this channel. 2026-07-05T15:41:42.006634Z 0 [System] [MY-010931] [Server] /usr/sbin/mysqld: ready for connections. Version: '8.0.45-36' socket: '/var/lib/mysql/mysql.sock' port: 0 Percona Server (GPL), Release 36, Revision 8fe4a72d. 2026-07-05T15:41:42.006552Z 0 [System] [MY-011323] [Server] X Plugin ready for connections. Socket: /var/lib/mysql/mysqlx.sock mysql: [Warning] Using a password on the command line interface can be insecure. Warning: Unable to load '/usr/share/zoneinfo/iso3166.tab' as time zone. Skipping it. Warning: Unable to load '/usr/share/zoneinfo/leap-seconds.list' as time zone. Skipping it. Warning: Unable to load '/usr/share/zoneinfo/leapseconds' as time zone. Skipping it. Warning: Unable to load '/usr/share/zoneinfo/tzdata.zi' as time zone. Skipping it. Warning: Unable to load '/usr/share/zoneinfo/zone.tab' as time zone. Skipping it. Warning: Unable to load '/usr/share/zoneinfo/zone1970.tab' as time zone. Skipping it. mysql: [Warning] Using a password on the command line interface can be insecure. 2026-07-05T15:41:44.506595Z 0 [System] [MY-013172] [Server] Received SHUTDOWN from user <via user signal>. Shutting down mysqld (Version: 8.0.45-36). 2026-07-05T15:41:46.240165Z 0 [System] [MY-010910] [Server] /usr/sbin/mysqld: Shutdown complete (mysqld 8.0.45-36) Percona Server (GPL), Release 36, Revision 8fe4a72d. MySQL init process done. Ready for start up. 2026-07-05T15:41:46.358779Z 0 [Warning] [MY-000080] [Server] option 'performance_schema_events_transactions_history_size': signed value 2000 adjusted to 1024. 2026-07-05T15:41:46.635324Z 0 [Warning] [MY-010097] [Server] Insecure configuration for --secure-log-path: Current value does not restrict location of generated files. Consider setting it to a valid, non-empty path. 2026-07-05T15:41:46.635379Z 0 [System] [MY-010116] [Server] /usr/sbin/mysqld (mysqld 8.0.45-36) starting as process 1 2026-07-05T15:41:46.641353Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started. 2026-07-05T15:41:46.896204Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended. 2026-07-05T15:41:47.079670Z 0 [Warning] [MY-010068] [Server] CA certificate ca.pem is self signed. 2026-07-05T15:41:47.079735Z 0 [System] [MY-013602] [Server] Channel mysql_main configured to support TLS. Encrypted connections are now supported for this channel. 2026-07-05T15:41:47.106145Z 0 [System] [MY-011323] [Server] X Plugin ready for connections. Bind-address: '::' port: 33060, socket: /var/lib/mysql/mysqlx.sock 2026-07-05T15:41:47.106328Z 0 [System] [MY-010931] [Server] /usr/sbin/mysqld: ready for connections. Version: '8.0.45-36' socket: '/var/lib/mysql/mysql.sock' port: 3306 Percona Server (GPL), Release 36, Revision 8fe4a72d. 2026-07-05T15:42:03.611293Z 0 [Warning] [MY-014084] [InnoDB] Threads are unable to reserve space in redo log which can't be reclaimed due to the 'log_checkpointer' consumer still lagging behind at LSN = 40608409. Consider increasing innodb_redo_log_capacity. 2026-07-05T15:42:15.270059Z 0 [Warning] [MY-014084] [InnoDB] Threads are unable to reserve space in redo log which can't be reclaimed due to the 'log_checkpointer' consumer still lagging behind at LSN = 224097096. Consider increasing innodb_redo_log_capacity.
[
{
"Id": "dca5343a6e45de069e00af4f9ad46f3878bdf4cdcd22fc989e32867a9d84b3b2",
"Created": "2026-07-05T15:41:34.032712594Z",
"Path": "/docker-entrypoint.sh",
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"StartedAt": "2026-07-05T15:41:34.12458243Z",
"FinishedAt": "0001-01-01T00:00:00Z"
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"MaskedPaths": [
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"Name": "multi-db-docker-env_percona_8_0_data",
"Source": "/var/snap/docker/common/var-lib-docker/volumes/multi-db-docker-env_percona_8_0_data/_data",
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"Driver": "local",
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"RW": true,
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{
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"Domainname": "",
"User": "mysql",
"AttachStdin": false,
"AttachStdout": true,
"AttachStderr": true,
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},
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"Env": [
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"MYSQL_ROOT_PASSWORD=mysqltuner_test",
"PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
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"PERCONA_TELEMETRY_CHECK_INTERVAL=86400",
"PERCONA_TELEMETRY_HISTORY_KEEP_INTERVAL=604800",
"PERCONA_TELEMETRY_RESEND_INTERVAL=60",
"PERCONA_TELEMETRY_URL=https://check.percona.com/v1/telemetry/GenericReport"
],
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],
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"Volumes": {
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"/var/log/mysql": {}
},
"WorkingDir": "/",
"Entrypoint": [
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"traefik.enable": "true",
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"traefik.tcp.routers.db-router.rule": "HostSNI(`*`)",
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},
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}
]
>> MySQLTuner 2.9.0
* Jean-Marie Renouard <jmrenouard@gmail.com>
* Major Hayden <major@mhtx.net>
>> Bug reports, feature requests, and downloads at http://mysqltuner.pl/
>> Run with '--help' for additional options and output filtering
>> Started at: 2026-07-05 17:42:31
ℹ Skipped version check for MySQLTuner script
✔ Logged in using credentials passed on the command line
-------- Audit Snapshot Summary --------------------------------------------------------------------
ℹ MySQLTuner Version : 2.9.0
ℹ Audit Start Time : 2026-07-05 17:42:31
ℹ Server Connection : 127.0.0.1:3306
ℹ Database User : root@localhost
ℹ Database Version : 8.0.45-36
ℹ System Physical RAM: 15.3G
ℹ System Swap Memory : 4.0G
ℹ Database Uptime : 48s
ℹ Skipping architecture check on remote host
ℹ Using default 64 bits as target architecture
ℹ Audit Snapshot Summary execution time: 1.158s
-------- Storage Engine Statistics -----------------------------------------------------------------
ℹ Status: +ARCHIVE +BLACKHOLE +CSV -FEDERATED +InnoDB +MEMORY +MRG_MYISAM +MyISAM -ndbcluster -ndbinfo +PERFORMANCE_SCHEMA
ℹ Data in InnoDB tables: 31.7M (Tables: 7)
✔ Total fragmented tables: 0
✔ Currently running supported MySQL/MariaDB version 8.0.45(LTS)
ℹ Storage Engine Statistics execution time: 1.117s
-------- System Linux Recommendations --------------------------------------------------------------
Look for related Linux system recommendations
ℹ Ubuntu 24.04.4 LTS
ℹ Machine type : Container
✘ Internet : Disconnected
ℹ Number of Core CPU : 10
ℹ Operating System Type : GNU/Linux
ℹ Kernel Release : 6.18.33.2-microsoft-standard-WSL2
ℹ Hostname : Ligthpath-Main
ℹ Network Cards :
ℹ sh: line 1: ip: command not found
ℹ Internal IP : 172.18.0.3
ℹ HTTP client found: /usr/bin/curl
ℹ External IP : 82.67.192.129
ℹ Name Servers : 127.0.0.11
ℹ Logged In users :
ℹ Ram Usages in MB :
ℹ total used free shared buff/cache available
ℹ Mem: 15630 3607 9980 4 2287 12022
ℹ Swap: 4096 0 4096
ℹ Load Average :
ℹ top - 15:42:41 up 4 days, 5:13, 0 users, load average: 2.23, 1.35, 0.69
ℹ System Uptime :
ℹ 15:42:41 up 4 days, 5:13, 0 users, load average: 2.05, 1.33, 0.68
ℹ Database Uptime : 48s
✔ There is at least one CPU dedicated to database server.
✔ There is at least 1.5 Gb of RAM dedicated to Linux server.
ℹ User process except mysqld used 19M RAM.
ℹ Other user process except mysqld used less than 15% of total physical memory 0.13% (19M / 15G)
ℹ System Linux Recommendations execution time: 4.510s
-------- Filesystem Linux Recommendations ----------------------------------------------------------
ℹ mount point /etc/hosts is using 14 % total space (131.83 GB / 1006.85 GB)
ℹ mount point / is using 3 % of max allowed inodes
ℹ mount point /etc/hosts is using 3 % of max allowed inodes
ℹ Filesystem Linux Recommendations execution time: 0.779s
-------- Log file Recommendations ------------------------------------------------------------------
✔ Performance Schema error_log table detected
ℹ Performance Schema error_log: 11 entries detected
✔ performance_schema.error_log doesn't contain any warning.
✔ performance_schema.error_log doesn't contain any error.
ℹ 2 start(s) detected in performance_schema.error_log
ℹ 1) X Plugin ready for connections. Bind-address: '::' port: 33060, socket: /var/lib/mysql/mysqlx.sock
ℹ 2) /usr/sbin/mysqld: ready for connections. Version: '8.0.45-36' socket: '/var/lib/mysql/mysql.sock' port: 3306 Percona Server (GPL), Release 36, Revision 8fe4a72d.
ℹ 0 shutdown(s) detected in performance_schema.error_log
ℹ Log file Recommendations execution time: 0.227s
-------- Analysis Performance Metrics --------------------------------------------------------------
ℹ innodb_stats_on_metadata: OFF
✔ No stat updates during querying INFORMATION_SCHEMA.
ℹ Analysis Performance Metrics execution time: 0.000s
-------- Database Metrics --------------------------------------------------------------------------
ℹ There is 1 Database(s).
ℹ All User Databases:
ℹ +-- TABLE : 6
ℹ +-- VIEW : 2
ℹ +-- INDEX : 9
ℹ +-- CHARS : 1 (utf8mb4)
ℹ +-- COLLA : 1 (utf8mb4_0900_ai_ci)
ℹ +-- ROWS : 3918131
ℹ +-- DATA : 26.1M(82.47%)
ℹ +-- INDEX : 5.5M(17.53%)
ℹ +-- SIZE : 31.6M
ℹ +-- ENGINE: 1 (InnoDB)
ℹ Database: employees
ℹ +-- TABLE : 6
ℹ +-- VIEW : 2
ℹ +-- INDEX : 9
ℹ +-- CHARS : 1 (utf8mb4)
ℹ +-- COLLA : 1 (utf8mb4_0900_ai_ci)
ℹ +-- ROWS : 3918131
ℹ +-- DATA : 26.1M(82.47%)
ℹ +-- INDEX : 5.5M(17.53%)
ℹ +-- TOTAL : 31.6M
ℹ +-- ENGINE: 1 (InnoDB)
ℹ +-- ENGINE InnoDB : 6 TABLE(s)
✔ 1 collation for employees database.
✔ 1 engine for employees database.
ℹ Charsets for employees database table column: utf8mb4
✔ employees table column(s) has same charset defined for all text like column(s).
ℹ Collations for employees database table column: utf8mb4_0900_ai_ci
✔ employees table column(s) has same collation defined for all text like column(s).
ℹ Database Metrics execution time: 3.489s
-------- Table Column Metrics ----------------------------------------------------------------------
ℹ MySQL and Percona version 8.0 and greater have removed PROCEDURE ANALYSE feature
ℹ Disabling colstat parameter
ℹ Database: employees
ℹ +-- TABLE: departments
ℹ +-- TYPE: InnoDB
ℹ +-- Index dept_name - Cols: dept_name - Type: BTREE
ℹ +-- Index PRIMARY - Cols: dept_no - Type: BTREE
ℹ +-- Column departments.dept_no: CHAR(4) NOT NULL
ℹ +-- Column departments.dept_name: VARCHAR(40) NOT NULL
ℹ +-- TABLE: dept_emp
ℹ +-- TYPE: InnoDB
ℹ +-- Index dept_no - Cols: dept_no - Type: BTREE
ℹ +-- Index PRIMARY - Cols: emp_no,dept_no - Type: BTREE
ℹ +-- Column dept_emp.emp_no: INT NOT NULL
ℹ +-- Column dept_emp.dept_no: CHAR(4) NOT NULL
ℹ +-- Column dept_emp.from_date: DATE NOT NULL
ℹ +-- Column dept_emp.to_date: DATE NOT NULL
ℹ +-- TABLE: dept_manager
ℹ +-- TYPE: InnoDB
ℹ +-- Index dept_no - Cols: dept_no - Type: BTREE
ℹ +-- Index PRIMARY - Cols: emp_no,dept_no - Type: BTREE
ℹ +-- Column dept_manager.emp_no: INT NOT NULL
ℹ +-- Column dept_manager.dept_no: CHAR(4) NOT NULL
ℹ +-- Column dept_manager.from_date: DATE NOT NULL
ℹ +-- Column dept_manager.to_date: DATE NOT NULL
ℹ +-- TABLE: employees
ℹ +-- TYPE: InnoDB
ℹ +-- Index PRIMARY - Cols: emp_no - Type: BTREE
ℹ +-- Column employees.emp_no: INT NOT NULL
ℹ +-- Column employees.birth_date: DATE NOT NULL
ℹ +-- Column employees.first_name: VARCHAR(14) NOT NULL
ℹ +-- Column employees.last_name: VARCHAR(16) NOT NULL
ℹ +-- Column employees.gender: ENUM('M','F') NOT NULL
ℹ +-- Column employees.hire_date: DATE NOT NULL
ℹ +-- TABLE: salaries
ℹ +-- TYPE: InnoDB
ℹ +-- Index PRIMARY - Cols: emp_no,from_date - Type: BTREE
ℹ +-- Column salaries.emp_no: INT NOT NULL
ℹ +-- Column salaries.salary: INT NOT NULL
ℹ +-- Column salaries.from_date: DATE NOT NULL
ℹ +-- Column salaries.to_date: DATE NOT NULL
ℹ +-- TABLE: titles
ℹ +-- TYPE: InnoDB
ℹ +-- Index PRIMARY - Cols: emp_no,title,from_date - Type: BTREE
ℹ +-- Column titles.emp_no: INT NOT NULL
ℹ +-- Column titles.title: VARCHAR(50) NOT NULL
ℹ +-- Column titles.from_date: DATE NOT NULL
ℹ +-- Column titles.to_date: DATE NULL
ℹ Table Column Metrics execution time: 2.555s
-------- Table structures analysis -----------------------------------------------------------------
✔ All tables get a primary key
✘ Table employees.employees: Primary key 'emp_no' does not follow 'id' or 'employees_id' naming convention
✘ Table employees.employees: Primary key 'emp_no' is not a recommended surrogate key (BIGINT UNSIGNED AUTO_INCREMENT)
✘ Table employees.departments: Primary key 'dept_no' does not follow 'id' or 'departments_id' naming convention
✘ Table employees.departments: Primary key 'dept_no' is not a recommended surrogate key (BIGINT UNSIGNED AUTO_INCREMENT)
✘ Table employees.dept_manager: Primary key 'dept_no' does not follow 'id' or 'dept_manager_id' naming convention
✘ Table employees.dept_manager: Primary key 'dept_no' is not a recommended surrogate key (BIGINT UNSIGNED AUTO_INCREMENT)
✘ Table employees.dept_manager: Primary key 'emp_no' does not follow 'id' or 'dept_manager_id' naming convention
✘ Table employees.dept_manager: Primary key 'emp_no' is not a recommended surrogate key (BIGINT UNSIGNED AUTO_INCREMENT)
✘ Table employees.dept_emp: Primary key 'dept_no' does not follow 'id' or 'dept_emp_id' naming convention
✘ Table employees.dept_emp: Primary key 'dept_no' is not a recommended surrogate key (BIGINT UNSIGNED AUTO_INCREMENT)
✘ Table employees.dept_emp: Primary key 'emp_no' does not follow 'id' or 'dept_emp_id' naming convention
✘ Table employees.dept_emp: Primary key 'emp_no' is not a recommended surrogate key (BIGINT UNSIGNED AUTO_INCREMENT)
✘ Table employees.titles: Primary key 'emp_no' does not follow 'id' or 'titles_id' naming convention
✘ Table employees.titles: Primary key 'emp_no' is not a recommended surrogate key (BIGINT UNSIGNED AUTO_INCREMENT)
✘ Table employees.titles: Primary key 'from_date' does not follow 'id' or 'titles_id' naming convention
✘ Table employees.titles: Primary key 'from_date' is not a recommended surrogate key (BIGINT UNSIGNED AUTO_INCREMENT)
✘ Table employees.titles: Primary key 'title' does not follow 'id' or 'titles_id' naming convention
✘ Table employees.titles: Primary key 'title' is not a recommended surrogate key (BIGINT UNSIGNED AUTO_INCREMENT)
✘ Table employees.salaries: Primary key 'emp_no' does not follow 'id' or 'salaries_id' naming convention
✘ Table employees.salaries: Primary key 'emp_no' is not a recommended surrogate key (BIGINT UNSIGNED AUTO_INCREMENT)
✘ Table employees.salaries: Primary key 'from_date' does not follow 'id' or 'salaries_id' naming convention
✘ Table employees.salaries: Primary key 'from_date' is not a recommended surrogate key (BIGINT UNSIGNED AUTO_INCREMENT)
✔ All tables are InnoDB tables
✔ All columns are UTF-8 compliant
ℹ Table structures analysis execution time: 1.480s
-------- Naming conventions analysis ---------------------------------------------------------------
✘ Table employees.employees: Plural name detected (prefer singular)
✘ Table employees.departments: Plural name detected (prefer singular)
✘ Table employees.titles: Plural name detected (prefer singular)
✘ Table employees.salaries: Plural name detected (prefer singular)
ℹ Naming conventions analysis execution time: 0.772s
-------- Foreign Key analysis ----------------------------------------------------------------------
ℹ Constraint on employees.dept_manager.emp_no uses ON DELETE CASCADE; ensure this is intended.
ℹ Constraint on employees.dept_manager.dept_no uses ON DELETE CASCADE; ensure this is intended.
ℹ Constraint on employees.dept_emp.emp_no uses ON DELETE CASCADE; ensure this is intended.
ℹ Constraint on employees.dept_emp.dept_no uses ON DELETE CASCADE; ensure this is intended.
ℹ Constraint on employees.titles.emp_no uses ON DELETE CASCADE; ensure this is intended.
ℹ Constraint on employees.salaries.emp_no uses ON DELETE CASCADE; ensure this is intended.
ℹ Foreign Key analysis execution time: 0.544s
-------- MySQL 8.0+ Specific Modeling --------------------------------------------------------------
✔ No MySQL 8.0+ specific modeling issues found
ℹ MySQL 8.0+ Specific Modeling execution time: -1.137s
-------- Data Type optimization --------------------------------------------------------------------
✔ No data type optimization recommendations
ℹ Data Type optimization execution time: 0.192s
-------- Schema sanitization -----------------------------------------------------------------------
✔ No empty or view-only schemas detected
ℹ Schema sanitization execution time: 0.210s
-------- Indexes Metrics ---------------------------------------------------------------------------
ℹ Worst selectivity indexes:
ℹ Index: dept_no(dept_no)
ℹ +-- COLUMN : employees.dept_emp
ℹ +-- NB SEQS : 1 sequence(s)
ℹ +-- NB COLS : 1 column(s)
ℹ +-- CARDINALITY : 8 distinct values
ℹ +-- NB ROWS : 331143 rows
ℹ +-- TYPE : BTREE
ℹ +-- SELECTIVITY : 0.00%
✘ dept_no(dept_no) has a low selectivity
ℹ Index: PRIMARY(from_date)
ℹ +-- COLUMN : employees.titles
ℹ +-- NB SEQS : 3 sequence(s)
ℹ +-- NB COLS : 3 column(s)
ℹ +-- CARDINALITY : 1 distinct values
ℹ +-- NB ROWS : 443308 rows
ℹ +-- TYPE : BTREE
ℹ +-- SELECTIVITY : 0.00%
✘ PRIMARY(from_date) has a low selectivity
ℹ Index: PRIMARY(emp_no)
ℹ +-- COLUMN : employees.salaries
ℹ +-- NB SEQS : 1 sequence(s)
ℹ +-- NB COLS : 2 column(s)
ℹ +-- CARDINALITY : 1 distinct values
ℹ +-- NB ROWS : 2844047 rows
ℹ +-- TYPE : BTREE
ℹ +-- SELECTIVITY : 0.00%
✘ PRIMARY(emp_no) has a low selectivity
ℹ Index: PRIMARY(from_date)
ℹ +-- COLUMN : employees.salaries
ℹ +-- NB SEQS : 2 sequence(s)
ℹ +-- NB COLS : 2 column(s)
ℹ +-- CARDINALITY : 1 distinct values
ℹ +-- NB ROWS : 2844047 rows
ℹ +-- TYPE : BTREE
ℹ +-- SELECTIVITY : 0.00%
✘ PRIMARY(from_date) has a low selectivity
ℹ Index: PRIMARY(emp_no)
ℹ +-- COLUMN : employees.titles
ℹ +-- NB SEQS : 1 sequence(s)
ℹ +-- NB COLS : 3 column(s)
ℹ +-- CARDINALITY : 1 distinct values
ℹ +-- NB ROWS : 443308 rows
ℹ +-- TYPE : BTREE
ℹ +-- SELECTIVITY : 0.00%
✘ PRIMARY(emp_no) has a low selectivity
ℹ Index: PRIMARY(title)
ℹ +-- COLUMN : employees.titles
ℹ +-- NB SEQS : 2 sequence(s)
ℹ +-- NB COLS : 3 column(s)
ℹ +-- CARDINALITY : 1 distinct values
ℹ +-- NB ROWS : 443308 rows
ℹ +-- TYPE : BTREE
ℹ +-- SELECTIVITY : 0.00%
✘ PRIMARY(title) has a low selectivity
ℹ Index: dept_no(dept_no)
ℹ +-- COLUMN : employees.dept_manager
ℹ +-- NB SEQS : 1 sequence(s)
ℹ +-- NB COLS : 1 column(s)
ℹ +-- CARDINALITY : 9 distinct values
ℹ +-- NB ROWS : 24 rows
ℹ +-- TYPE : BTREE
ℹ +-- SELECTIVITY : 37.50%
ℹ Index: PRIMARY(emp_no)
ℹ +-- COLUMN : employees.dept_emp
ℹ +-- NB SEQS : 1 sequence(s)
ℹ +-- NB COLS : 2 column(s)
ℹ +-- CARDINALITY : 299710 distinct values
ℹ +-- NB ROWS : 331143 rows
ℹ +-- TYPE : BTREE
ℹ +-- SELECTIVITY : 90.51%
ℹ Index: PRIMARY(dept_no)
ℹ +-- COLUMN : employees.dept_emp
ℹ +-- NB SEQS : 2 sequence(s)
ℹ +-- NB COLS : 2 column(s)
ℹ +-- CARDINALITY : 331143 distinct values
ℹ +-- NB ROWS : 331143 rows
ℹ +-- TYPE : BTREE
ℹ +-- SELECTIVITY : 100.00%
ℹ Index: PRIMARY(emp_no)
ℹ +-- COLUMN : employees.dept_manager
ℹ +-- NB SEQS : 1 sequence(s)
ℹ +-- NB COLS : 2 column(s)
ℹ +-- CARDINALITY : 24 distinct values
ℹ +-- NB ROWS : 24 rows
ℹ +-- TYPE : BTREE
ℹ +-- SELECTIVITY : 100.00%
ℹ Indexes per database:
ℹ Database: employees
ℹ +-- INDEX : departments.dept_name
ℹ +-- COLUMNS : dept_name
ℹ +-- CARDINALITY: 9
ℹ +-- INDEX : departments.PRIMARY
ℹ +-- COLUMNS : dept_no
ℹ +-- CARDINALITY: 9
ℹ +-- INDEX : dept_emp.dept_no
ℹ +-- COLUMNS : dept_no
ℹ +-- CARDINALITY: 8
ℹ +-- INDEX : dept_emp.PRIMARY
ℹ +-- COLUMNS : emp_no,dept_no
ℹ +-- CARDINALITY: 630853
ℹ +-- INDEX : dept_manager.dept_no
ℹ +-- COLUMNS : dept_no
ℹ +-- CARDINALITY: 9
ℹ +-- INDEX : dept_manager.PRIMARY
ℹ +-- COLUMNS : emp_no,dept_no
ℹ +-- CARDINALITY: 48
ℹ +-- INDEX : employees.PRIMARY
ℹ +-- COLUMNS : emp_no
ℹ +-- CARDINALITY: 299600
ℹ +-- INDEX : salaries.PRIMARY
ℹ +-- COLUMNS : emp_no,from_date
ℹ +-- CARDINALITY: 2
ℹ +-- INDEX : titles.PRIMARY
ℹ +-- COLUMNS : emp_no,title,from_date
ℹ +-- CARDINALITY: 3
ℹ Unused indexes:
✘ Index: dept_name on employees.departments is not used.
✘ Index: dept_no on employees.dept_emp is not used.
✘ Index: dept_no on employees.dept_manager is not used.
ℹ Indexes Metrics execution time: 1.059s
-------- Views Metrics -----------------------------------------------------------------------------
ℹ Views Metrics execution time: 0.000s
-------- Triggers Metrics --------------------------------------------------------------------------
ℹ Triggers Metrics execution time: 0.000s
-------- Routines Metrics --------------------------------------------------------------------------
ℹ Routines Metrics execution time: 0.000s
-------- Security Recommendations ------------------------------------------------------------------
ℹ Percona Server (GPL), Release 36, Revision 8fe4a72d - 8.0.45
✔ No Role user detected
✔ There are no anonymous accounts for any database users
✔ All database users have passwords assigned
✘ User 'root'@% does not specify hostname restrictions.
ℹ There are 620 basic passwords in the list.
ℹ Security Recommendations execution time: 56.094s
-------- Authentication Plugin Security ------------------------------------------------------------
✔ No users found using insecure or deprecated authentication plugins
ℹ Authentication Plugin Security execution time: 0.198s
-------- SSL/TLS Security Recommendations ----------------------------------------------------------
✘ Current connection is NOT encrypted!
✔ SSL support is enabled
✘ require_secure_transport is OFF
✔ Only secure TLS versions enabled: TLSv1.2,TLSv1.3
✘ Public Certificate file not found: server-cert.pem
✘ CA Certificate file not found: ca.pem
✘ 1 users can connect remotely without SSL enforcement
ℹ SSL/TLS Security Recommendations execution time: 0.557s
-------- CVE Security Recommendations --------------------------------------------------------------
✘ CVE-2026-21998(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulne...
✘ CVE-2026-22001(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Information Schema). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploita...
✘ CVE-2026-22002(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulne...
✘ CVE-2026-22004(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability al...
✘ CVE-2026-22005(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulne...
✘ CVE-2026-22009(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulne...
✘ CVE-2026-22015(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Information Schema). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploita...
✘ CVE-2026-22017(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulne...
✘ CVE-2026-34267(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.45. Easily exploitable vulnerability allows high privilege...
✘ CVE-2026-34270(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Group Replication Plugin). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily ex...
✘ CVE-2026-34271(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Group Replication Plugin). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily ex...
✘ CVE-2026-34276(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Group Replication Plugin). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily ex...
✘ CVE-2026-34278(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.45. Easily exploitable vulnerability allows high privilege...
✘ CVE-2026-34293(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions that are affected are 8.0.0-8.0.45. Easily exploitable vulnerability allows high privileged atta...
✘ CVE-2026-34303(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulne...
✘ CVE-2026-34304(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability al...
✘ CVE-2026-34308(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: JSON). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerabil...
✘ CVE-2026-35236(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability al...
✘ CVE-2026-35237(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability al...
✘ CVE-2026-35238(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability al...
✘ CVE-2026-35239(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerabili...
✘ CVE-2026-35240(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulne...
✘ 22 CVE(s) found for your MySQL release.
ℹ CVE Security Recommendations execution time: 0.002s
-------- Plugin Information ------------------------------------------------------------------------
ℹ Plugin | Version | Status | Type
ℹ --------------------------------------------------------------------------------
ℹ mysqlx_cache_cleaner | 1.0 | ACTIVE | AUDIT
ℹ sha2_cache_cleaner | 1.0 | ACTIVE | AUDIT
ℹ caching_sha2_password | 1.0 | ACTIVE | AUTHENTICATION
ℹ mysql_native_password | 1.1 | ACTIVE | AUTHENTICATION
ℹ sha256_password | 1.1 | ACTIVE | AUTHENTICATION
ℹ daemon_keyring_proxy_plugin | 1.0 | ACTIVE | DAEMON
ℹ mysqlx | 1.0 | ACTIVE | DAEMON
ℹ ngram | 0.1 | ACTIVE | FTPARSER
ℹ ARCHIVE | 3.0 | ACTIVE | STORAGE ENGINE
ℹ binlog | 1.0 | ACTIVE | STORAGE ENGINE
ℹ BLACKHOLE | 1.0 | ACTIVE | STORAGE ENGINE
ℹ CSV | 1.0 | ACTIVE | STORAGE ENGINE
ℹ InnoDB | 8.0 | ACTIVE | STORAGE ENGINE
ℹ MEMORY | 1.0 | ACTIVE | STORAGE ENGINE
ℹ MRG_MYISAM | 1.0 | ACTIVE | STORAGE ENGINE
ℹ MyISAM | 1.0 | ACTIVE | STORAGE ENGINE
ℹ PERFORMANCE_SCHEMA | 0.1 | ACTIVE | STORAGE ENGINE
ℹ TempTable | 1.0 | ACTIVE | STORAGE ENGINE
ℹ Plugin Information execution time: 0.174s
-------- Performance Metrics -----------------------------------------------------------------------
ℹ Up for: 48s (720 q [15.000 qps], 527 conn, TX: 452K, RX: 164M)
ℹ Reads / Writes: 59% / 41%
ℹ Binary logging is enabled (GTID MODE: OFF)
ℹ Physical Memory : 15.3G
ℹ Max MySQL memory : 1.8G
ℹ Other process memory: 19.9M
ℹ Total buffers: 152.0M global + 1.0G temptable + 1.9M per thread (151 max threads)
ℹ Performance_schema Max memory usage: 332M
ℹ Galera GCache Max memory usage: 0B
ℹ Global Buffers
ℹ +-- Key Buffer: 8.0M
ℹ +-- Max Tmp Table: 16.0M
ℹ Per Thread Buffers
ℹ +-- Read Buffer: 128.0K
ℹ +-- Read RND Buffer: 256.0K
ℹ +-- Sort Buffer: 256.0K
ℹ +-- Thread stack: 1.0M
ℹ +-- Join Buffer: 256.0K
ℹ Binlog Cache Buffers
ℹ +-- Binlog Cache: 32.0K
✔ Maximum reached memory usage: 520.5M (3.33% of installed RAM)
✔ Maximum possible memory usage: 1.8G (11.49% of installed RAM)
✔ Overall possible memory usage with other process is compatible with memory available
✔ Slow queries: 0% (0/720)
✔ Highest usage of available connections: 1% (2/151)
✘ Aborted connections: 57.50% (303/527)
ℹ Query cache has been removed since MySQL 8.0
✘ Sorts requiring temporary tables: 19% (41 temp sorts / 207 sorts)
✘ Joins performed without indexes: 66
✔ Temporary tables created on disk: 2% (8 on disk / 274 total)
✔ temptable_max_mmap (1.0G) is compatible with available disk space on /tmp (823.8G)
✔ Thread cache hit rate: 99% (2 created / 527 connections)
✔ Table cache hit rate: 90% (6K hits / 7K requests)
✔ table_definition_cache (2000) is greater than number of tables (349)
✔ Open file limit used: 0% (2/8K)
✔ Table locks acquired immediately: 100% (184 immediate / 184 locks)
✘ Binlog cache memory access: 6.21% (11 Memory / 177 Total)
ℹ Performance Metrics execution time: 0.837s
-------- Performance schema ------------------------------------------------------------------------
ℹ Performance_schema is activated.
ℹ Memory used by Performance_schema: 332.7M
ℹ Sys schema is installed.
ℹ Sys schema Version: 2.1.3
ℹ Performance schema execution time: 0.510s
-------- Performance schema: Top 5 user per connection ---------------------------------------------
ℹ +-- 1: root 921 conn(s)
ℹ +-- 2: background 13 conn(s)
ℹ +-- 3: event_scheduler 1 conn(s)
ℹ Performance schema: Top 5 user per connection execution time: 0.198s
-------- Performance schema: Top 5 user per statement ----------------------------------------------
ℹ +-- 1: root 2044 stmt(s)
ℹ +-- 2: background 0 stmt(s)
ℹ +-- 3: event_scheduler 0 stmt(s)
ℹ Performance schema: Top 5 user per statement execution time: 0.193s
-------- Performance schema: Top 5 user per statement latency --------------------------------------
ℹ +-- 1: root 19881811832.1951
ℹ +-- 2: background 0.0000
ℹ +-- 3: event_scheduler 0.0000
ℹ Performance schema: Top 5 user per statement latency execution time: 0.199s
-------- Performance schema: Top 5 user per lock latency -------------------------------------------
ℹ +-- 1: root 2498000000
ℹ +-- 2: background 0
ℹ +-- 3: event_scheduler 0
ℹ Performance schema: Top 5 user per lock latency execution time: 0.194s
-------- Performance schema: Top 5 user per nb full scans ------------------------------------------
ℹ +-- 1: root 199
ℹ +-- 2: background 0
ℹ +-- 3: event_scheduler 0
ℹ Performance schema: Top 5 user per nb full scans execution time: 0.204s
-------- Performance schema: Top 5 user per rows sent ----------------------------------------------
ℹ +-- 1: root 6793
ℹ +-- 2: background 0
ℹ +-- 3: event_scheduler 0
ℹ Performance schema: Top 5 user per rows sent execution time: 0.217s
-------- Performance schema: Top 5 user per rows modified ------------------------------------------
ℹ +-- 1: root 3919016
ℹ +-- 2: background 0
ℹ +-- 3: event_scheduler 0
ℹ Performance schema: Top 5 user per rows modified execution time: 0.189s
-------- Performance schema: Top 5 user per IO -----------------------------------------------------
ℹ +-- 1: background 99847
ℹ +-- 2: root 38768
ℹ +-- 3: event_scheduler 0
ℹ Performance schema: Top 5 user per IO execution time: 0.193s
-------- Performance schema: Top 5 user per IO latency ---------------------------------------------
ℹ +-- 1: background 36545716999854
ℹ +-- 2: root 5845336494948
ℹ +-- 3: event_scheduler 0
ℹ Performance schema: Top 5 user per IO latency execution time: 0.170s
-------- Performance schema: Top 5 host per connection ---------------------------------------------
ℹ +-- 1: 172.18.0.2 513 conn(s)
ℹ +-- 2: localhost 418 conn(s)
ℹ Performance schema: Top 5 host per connection execution time: 0.201s
-------- Performance schema: Top 5 host per statement ----------------------------------------------
ℹ +-- 1: 172.18.0.2 704 stmt(s)
ℹ +-- 2: localhost 690 stmt(s)
ℹ Performance schema: Top 5 host per statement execution time: -1.714s
-------- Performance schema: Top 5 host per statement latency --------------------------------------
ℹ +-- 1: 172.18.0.2 28755876992.8977
ℹ +-- 2: localhost 473616752.8736
ℹ Performance schema: Top 5 host per statement latency execution time: 0.202s
-------- Performance schema: Top 5 host per lock latency -------------------------------------------
ℹ +-- 1: 172.18.0.2 2059000000
ℹ +-- 2: localhost 458000000
ℹ +-- 3: background 0
ℹ Performance schema: Top 5 host per lock latency execution time: 0.184s
-------- Performance schema: Top 5 host per nb full scans ------------------------------------------
ℹ +-- 1: 172.18.0.2 150
ℹ +-- 2: localhost 58
ℹ +-- 3: background 0
ℹ Performance schema: Top 5 host per nb full scans execution time: 0.208s
-------- Performance schema: Top 5 host per rows sent ----------------------------------------------
ℹ +-- 1: 172.18.0.2 3877
ℹ +-- 2: localhost 2949
ℹ +-- 3: background 0
ℹ Performance schema: Top 5 host per rows sent execution time: 0.176s
-------- Performance schema: Top 5 host per rows modified ------------------------------------------
ℹ +-- 1: 172.18.0.2 3919016
ℹ +-- 2: localhost 0
ℹ +-- 3: background 0
ℹ Performance schema: Top 5 host per rows modified execution time: 0.173s
-------- Performance schema: Top 5 host per io -----------------------------------------------------
ℹ +-- 1: 172.18.0.2 19380
ℹ +-- 2: localhost 8
ℹ Performance schema: Top 5 host per io execution time: 0.186s
-------- Performance schema: Top 5 host per io latency ---------------------------------------------
ℹ +-- 1: 172.18.0.2 2880700394382
ℹ +-- 2: localhost 83935706184
ℹ Performance schema: Top 5 host per io latency execution time: 0.201s
-------- Performance schema: Top IO type order by total io -----------------------------------------
ℹ +-- 1: innodb/innodb_log_file 78984 i/o
ℹ +-- 2: innodb/innodb_data_file 16770 i/o
ℹ +-- 3: sql/io_cache 9573 i/o
ℹ +-- 4: sql/binlog 8473 i/o
ℹ +-- 5: innodb/innodb_dblwr_file 5280 i/o
ℹ +-- 6: innodb/innodb_temp_file 78 i/o
ℹ +-- 7: sql/binlog_index 41 i/o
ℹ +-- 8: sql/casetest 10 i/o
ℹ +-- 9: sql/misc 6 i/o
ℹ +-- 10: sql/ERRMSG 5 i/o
ℹ +-- 11: mysys/cnf 5 i/o
ℹ +-- 12: sql/pid 3 i/o
ℹ +-- 13: mysys/charset 3 i/o
ℹ Performance schema: Top IO type order by total io execution time: 0.183s
-------- Performance schema: Top IO type order by total latency ------------------------------------
ℹ +-- 1: innodb/innodb_log_file 15822000084258
ℹ +-- 2: innodb/innodb_data_file 12436438579038
ℹ +-- 3: innodb/innodb_dblwr_file 9708839311050
ℹ +-- 4: sql/binlog 1150337646774
ℹ +-- 5: innodb/innodb_temp_file 173539988892
ℹ +-- 6: sql/io_cache 172985807592
ℹ +-- 7: sql/binlog_index 2440946124
ℹ +-- 8: sql/casetest 1290780720
ℹ +-- 9: sql/pid 227905200
ℹ +-- 10: sql/ERRMSG 186604560
ℹ +-- 11: sql/misc 44046360
ℹ +-- 12: mysys/charset 32343120
ℹ +-- 13: mysys/cnf 21203640
ℹ Performance schema: Top IO type order by total latency execution time: 0.191s
-------- Performance schema: Top IO type order by max latency --------------------------------------
ℹ +-- 1: innodb/innodb_log_file 56671552746
ℹ +-- 2: innodb/innodb_dblwr_file 39089970000
ℹ +-- 3: innodb/innodb_temp_file 28644613758
ℹ +-- 4: innodb/innodb_data_file 25383956418
ℹ +-- 5: sql/binlog 16887608280
ℹ +-- 6: sql/io_cache 1932736320
ℹ +-- 7: sql/binlog_index 1276989480
ℹ +-- 8: sql/casetest 1172046600
ℹ +-- 9: sql/pid 202358520
ℹ +-- 10: sql/ERRMSG 142067520
ℹ +-- 11: mysys/charset 18572760
ℹ +-- 12: sql/misc 16108920
ℹ +-- 13: mysys/cnf 13530240
ℹ Performance schema: Top IO type order by max latency execution time: 0.205s
-------- Performance schema: Top Stages order by total io ------------------------------------------
ℹ +-- 1: innodb/buffer pool load 1 i/o
ℹ Performance schema: Top Stages order by total io execution time: 0.177s
-------- Performance schema: Top Stages order by total latency -------------------------------------
ℹ +-- 1: innodb/buffer pool load 5837754000
ℹ Performance schema: Top Stages order by total latency execution time: 0.174s
-------- Performance schema: Top Stages order by avg latency ---------------------------------------
ℹ +-- 1: innodb/buffer pool load 5837754000
ℹ Performance schema: Top Stages order by avg latency execution time: 0.177s
-------- Performance schema: Top 5 host per table scans --------------------------------------------
ℹ +-- 1: 172.18.0.2 150
ℹ +-- 2: localhost 138
ℹ Performance schema: Top 5 host per table scans execution time: 0.184s
-------- Performance schema: InnoDB Buffer Pool by schema ------------------------------------------
ℹ +-- 1: employees 100515840 91844979 6135 page(s)
ℹ Performance schema: InnoDB Buffer Pool by schema execution time: 0.290s
-------- Performance schema: 40 InnoDB Buffer Pool by table ----------------------------------------
ℹ +-- 1: employees salaries 92454912 84479984 5643 page(s)
ℹ +-- 2: employees employees 7028736 6444378 429 page(s)
ℹ +-- 3: employees titles 1032192 920617 63 page(s)
ℹ Performance schema: 40 InnoDB Buffer Pool by table execution time: 0.249s
-------- Performance schema: Process per time ------------------------------------------------------
ℹ +-- 1: innodb/dict_stats_thread NULL 128
ℹ +-- 2: innodb/srv_master_thread NULL 128
ℹ +-- 3: innodb/fts_optimize_thread NULL 128
ℹ +-- 4: innodb/page_flush_coordinator_thread NULL 128
ℹ +-- 5: sql/main NULL 127
ℹ +-- 6: sql/compress_gtid_table Daemon 127
ℹ +-- 7: sql/event_scheduler Daemon 127
ℹ +-- 8: innodb/srv_worker_thread NULL 127
ℹ +-- 9: innodb/srv_worker_thread NULL 127
ℹ +-- 10: innodb/srv_worker_thread NULL 127
ℹ +-- 11: innodb/srv_purge_thread NULL 127
ℹ +-- 12: innodb/clone_gtid_thread NULL 127
ℹ +-- 13: root@localhost Query 0
ℹ +-- 14: innodb/io_read_thread NULL NULL
ℹ +-- 15: innodb/io_write_thread NULL NULL
ℹ +-- 16: innodb/io_write_thread NULL NULL
ℹ +-- 17: innodb/io_write_thread NULL NULL
ℹ +-- 18: innodb/srv_error_monitor_thread NULL NULL
ℹ +-- 19: innodb/buf_lru_manager_thread NULL NULL
ℹ +-- 20: innodb/srv_monitor_thread NULL NULL
ℹ +-- 21: innodb/log_checkpointer_thread NULL NULL
ℹ +-- 22: innodb/log_flush_notifier_thread NULL NULL
ℹ +-- 23: innodb/log_flusher_thread NULL NULL
ℹ +-- 24: innodb/log_write_notifier_thread NULL NULL
ℹ +-- 25: innodb/log_writer_thread NULL NULL
ℹ +-- 26: innodb/log_files_governor_thread NULL NULL
ℹ +-- 27: innodb/io_read_thread NULL NULL
ℹ +-- 28: innodb/io_read_thread NULL NULL
ℹ +-- 29: innodb/io_read_thread NULL NULL
ℹ +-- 30: innodb/io_ibuf_thread NULL NULL
ℹ +-- 31: innodb/io_write_thread NULL NULL
ℹ +-- 32: innodb/buf_resize_thread NULL NULL
ℹ +-- 33: innodb/srv_lock_timeout_thread NULL NULL
ℹ +-- 34: mysqlx/acceptor_network NULL NULL
ℹ +-- 35: sql/signal_handler NULL NULL
ℹ +-- 36: innodb/buf_dump_thread NULL NULL
ℹ +-- 37: mysqlx/worker NULL NULL
ℹ +-- 38: mysqlx/worker NULL NULL
ℹ +-- 39: mysqlx/acceptor_network NULL NULL
ℹ Performance schema: Process per time execution time: 0.190s
-------- Performance schema: InnoDB Lock Waits -----------------------------------------------------
ℹ No information found or indicators deactivated.
ℹ Performance schema: InnoDB Lock Waits execution time: 0.185s
-------- Performance schema: Thread IO Latency -----------------------------------------------------
ℹ +-- 1: log_flusher_thread 13213462538250 56671552746
ℹ +-- 2: page_flush_coordinator_thread 10165354924698 39089970000
ℹ +-- 3: io_write_thread 2704962927474 16996940136
ℹ +-- 4: io_write_thread 2600368727814 18588747294
ℹ +-- 5: io_write_thread 2585768443668 10456317720
ℹ +-- 6: io_write_thread 2509103460420 23521438494
ℹ +-- 7: log_writer_thread 1656324203706 30150371304
ℹ +-- 8: log_files_governor_thread 705493964610 10509953742
ℹ +-- 9: log_checkpointer_thread 158908409280 29966548482
ℹ +-- 10: buf_lru_manager_thread 44318170098 12049785360
ℹ +-- 11: main 9038972880 2522867760
ℹ +-- 12: buf_dump_thread 5305367880 173481480
ℹ +-- 13: srv_purge_thread 1504706760 64686240
ℹ +-- 14: dict_stats_thread 667356120 111582720
ℹ +-- 15: clone_gtid_thread 223938000 192837240
ℹ +-- 16: srv_worker_thread 48639960 48639960
ℹ Performance schema: Thread IO Latency execution time: 0.200s
-------- Performance schema: Top 15 Most latency statements ----------------------------------------
ℹ +-- 1: INSERT INTO `dept_emp` VALUES (...) /* , ... */ 180318467000
ℹ +-- 2: INSERT INTO `titles` VALUES (...) /* , ... */ 131535734000
ℹ +-- 3: INSERT INTO `salaries` VALUES (...) /* , ... */ 104959980000
ℹ +-- 4: INSERT INTO `employees` VALUES (...) /* , ... */ 102589484000
ℹ +-- 5: SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 79125948000
ℹ +-- 6: SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 74995563000
ℹ +-- 7: SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 65049337000
ℹ +-- 8: CREATE TABLE `dept_manager` ( `emp_no` INTEGER NOT NULL , `dept_no` CHARACTER (?) NOT NULL , `from_date` DATE NOT NULL , 58002911000
ℹ +-- 9: CREATE TABLE `employees` ( `emp_no` INTEGER NOT NULL , `birth_date` DATE NOT NULL , `first_name` VARCHARACTER (?) NOT NU 51315435000
ℹ +-- 10: SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 50401098000
ℹ +-- 11: CREATE TABLE `departments` ( `dept_no` CHARACTER (?) NOT NULL , `dept_name` VARCHARACTER (?) NOT NULL , PRIMARY KEY ( `d 49382964000
ℹ +-- 12: SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 48614695000
ℹ +-- 13: CREATE TABLE `salaries` ( `emp_no` INTEGER NOT NULL , `salary` INTEGER NOT NULL , `from_date` DATE NOT NULL , `to_date` 47819706000
ℹ +-- 14: CREATE TABLE `dept_emp` ( `emp_no` INTEGER NOT NULL , `dept_no` CHARACTER (?) NOT NULL , `from_date` DATE NOT NULL , `to 46953955000
ℹ +-- 15: SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 46693081000
ℹ Performance schema: Top 15 Most latency statements execution time: 0.187s
-------- Performance schema: Top 15 slower queries -------------------------------------------------
ℹ +-- 1: INSERT INTO `salaries` VALUES (...) /* , ... */ 114 s
ℹ +-- 2: INSERT INTO `titles` VALUES (...) /* , ... */ 21 s
ℹ +-- 3: INSERT INTO `employees` VALUES (...) /* , ... */ 17 s
ℹ +-- 4: INSERT INTO `dept_emp` VALUES (...) /* , ... */ 14 s
ℹ +-- 5: SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 2 s
ℹ +-- 6: SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 2 s
ℹ +-- 7: SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 2 s
ℹ +-- 8: CREATE TABLE `employees` ( `emp_no` INTEGER NOT NULL , `birth_date` DATE NOT NULL , `first_name` VARCHARACTER (?) NOT NU 1 s
ℹ +-- 9: CREATE TABLE `departments` ( `dept_no` CHARACTER (?) NOT NULL , `dept_name` VARCHARACTER (?) NOT NULL , PRIMARY KEY ( `d 1 s
ℹ +-- 10: CREATE TABLE `dept_manager` ( `emp_no` INTEGER NOT NULL , `dept_no` CHARACTER (?) NOT NULL , `from_date` DATE NOT NULL , 1 s
ℹ +-- 11: SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 1 s
ℹ Performance schema: Top 15 slower queries execution time: 0.229s
-------- Performance schema: Top 15 nb statement type ----------------------------------------------
ℹ +-- 1: select 507
ℹ +-- 2: Quit 346
ℹ +-- 3: insert 168
ℹ +-- 4: Init DB 52
ℹ +-- 5: show_engine_status 12
ℹ +-- 6: show_status 6
ℹ +-- 7: create_table 6
ℹ +-- 8: show_databases 5
ℹ +-- 9: show_variables 5
ℹ +-- 10: truncate 2
ℹ +-- 11: show_slave_status 2
ℹ +-- 12: show_grants 2
ℹ +-- 13: show_slave_hosts 2
ℹ +-- 14: show_storage_engines 2
ℹ +-- 15: Statistics 2
ℹ Performance schema: Top 15 nb statement type execution time: 0.189s
-------- Performance schema: Top 15 statement by total latency -------------------------------------
ℹ +-- 1: insert 19015621905000
ℹ +-- 2: select 1213323915000
ℹ +-- 3: create_table 291574219000
ℹ +-- 4: create_view 29234418000
ℹ +-- 5: drop_db 18940195000
ℹ +-- 6: flush 15605007000
ℹ +-- 7: create_db 11178662000
ℹ +-- 8: show_variables 7222988000
ℹ +-- 9: show_status 7092294000
ℹ +-- 10: drop_table 5240980000
ℹ +-- 11: Init DB 5176363000
ℹ +-- 12: show_databases 4433616000
ℹ +-- 13: Quit 2499478000
ℹ +-- 14: truncate 2470391000
ℹ +-- 15: show_engine_status 2065718000
ℹ Performance schema: Top 15 statement by total latency execution time: 0.217s
-------- Performance schema: Top 15 statement by lock latency --------------------------------------
ℹ +-- 1: select 1340000000
ℹ +-- 2: insert 925000000
ℹ +-- 3: create_table 177000000
ℹ +-- 4: create_view 24000000
ℹ +-- 5: show_databases 20000000
ℹ +-- 6: show_variables 15000000
ℹ +-- 7: show_status 15000000
ℹ +-- 8: truncate 14000000
ℹ +-- 9: drop_table 14000000
ℹ +-- 10: create_db 5000000
ℹ +-- 11: drop_db 3000000
ℹ +-- 12: Init DB 3000000
ℹ +-- 13: show_storage_engines 2000000
ℹ +-- 14: show_engine_status 0
ℹ +-- 15: Ping 0
ℹ Performance schema: Top 15 statement by lock latency execution time: 0.172s
-------- Performance schema: Top 15 statement by full scans ----------------------------------------
ℹ +-- 1: select 212
ℹ +-- 2: show_status 6
ℹ +-- 3: show_databases 5
ℹ +-- 4: show_variables 5
ℹ +-- 5: show_storage_engines 2
ℹ +-- 6: truncate 0
ℹ +-- 7: show_engine_status 0
ℹ +-- 8: show_slave_status 0
ℹ +-- 9: show_grants 0
ℹ +-- 10: show_slave_hosts 0
ℹ +-- 11: Quit 0
ℹ +-- 12: Init DB 0
ℹ +-- 13: Statistics 0
ℹ +-- 14: create_table 0
ℹ +-- 15: insert 0
ℹ Performance schema: Top 15 statement by full scans execution time: 0.191s
-------- Performance schema: Top 15 statement by rows sent -----------------------------------------
ℹ +-- 1: show_variables 2821
ℹ +-- 2: show_status 2184
ℹ +-- 3: select 2005
ℹ +-- 4: show_databases 25
ℹ +-- 5: show_storage_engines 22
ℹ +-- 6: truncate 0
ℹ +-- 7: show_engine_status 0
ℹ +-- 8: show_slave_status 0
ℹ +-- 9: show_grants 0
ℹ +-- 10: show_slave_hosts 0
ℹ +-- 11: Quit 0
ℹ +-- 12: Init DB 0
ℹ +-- 13: Statistics 0
ℹ +-- 14: create_table 0
ℹ +-- 15: insert 0
ℹ Performance schema: Top 15 statement by rows sent execution time: 0.178s
-------- Performance schema: Top 15 statement by rows modified -------------------------------------
ℹ +-- 1: insert 3919015
ℹ +-- 2: create_db 1
ℹ +-- 3: select 0
ℹ +-- 4: truncate 0
ℹ +-- 5: show_databases 0
ℹ +-- 6: show_variables 0
ℹ +-- 7: show_status 0
ℹ +-- 8: show_engine_status 0
ℹ +-- 9: show_slave_status 0
ℹ +-- 10: show_grants 0
ℹ +-- 11: show_slave_hosts 0
ℹ +-- 12: show_storage_engines 0
ℹ +-- 13: Quit 0
ℹ +-- 14: Init DB 0
ℹ +-- 15: Statistics 0
ℹ Performance schema: Top 15 statement by rows modified execution time: 0.186s
-------- Performance schema: 15 sample queries using temp table ------------------------------------
ℹ +-- 1: SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER
ℹ +-- 2: SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch
ℹ +-- 3: SELECT `PLUGIN_NAME` , `PLUGIN_VERSION` , `PLUGIN_STATUS` , `PLUGIN_TYPE` FROM `information_schema` . `PLUGINS` WHERE `P
ℹ +-- 4: SELECT COUNT ( * ) FROM `information_schema` . `plugins` WHERE `PLUGIN_NAME` = ? AND `PLUGIN_STATUS` = ?
ℹ +-- 5: SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated`
ℹ +-- 6: SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in
ℹ +-- 7: SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER
ℹ +-- 8: SELECT `thread` , FILE , `latency` , `operation` FROM `sys` . `x$latest_file_io` ORDER BY `latency` LIMIT ?
ℹ +-- 9: SELECT SYSTEM_USER , `file_ios` FROM `sys` . `x$user_summary` ORDER BY `file_ios` DESC LIMIT ?
ℹ +-- 10: SELECT SYSTEM_USER , `file_io_latency` FROM `sys` . `x$user_summary` ORDER BY `file_io_latency` DESC LIMIT ?
ℹ +-- 11: SELECT HOST , `total_connections` FROM `sys` . `x$host_summary` ORDER BY `total_connections` DESC LIMIT ?
ℹ +-- 12: SELECT HOST , `statements` FROM `sys` . `x$host_summary` ORDER BY `statements` DESC LIMIT ?
ℹ +-- 13: SELECT SYSTEM_USER , `statement_avg_latency` FROM `sys` . `x$user_summary` ORDER BY `statement_avg_latency` DESC LIMIT ?
ℹ +-- 14: SELECT SYSTEM_USER , `statements` FROM `sys` . `user_summary` ORDER BY `statements` DESC LIMIT ?
ℹ +-- 15: SELECT SYSTEM_USER , `total_connections` FROM `sys` . `user_summary` ORDER BY `total_connections` DESC LIMIT ?
ℹ Performance schema: 15 sample queries using temp table execution time: 0.173s
-------- Performance schema: Unused indexes --------------------------------------------------------
ℹ +-- 1: employees.dept_emp (dept_no)
ℹ +-- 2: employees.dept_manager (dept_no)
✘ Performance schema: 2 unused index(es) found.
ℹ Performance schema: Unused indexes execution time: 0.189s
-------- Performance schema: Tables with full table scans ------------------------------------------
ℹ No information found or indicators deactivated.
ℹ Performance schema: Tables with full table scans execution time: 0.169s
-------- Performance schema: Latest File IO by latency ---------------------------------------------
ℹ No information found or indicators deactivated.
ℹ Performance schema: Latest File IO by latency execution time: 0.171s
-------- Performance schema: File by IO read bytes -------------------------------------------------
ℹ +-- 1: /var/lib/mysql/mysql.ibd 9076736
ℹ +-- 2: /var/lib/mysql/undo_001 8634368
ℹ +-- 3: /var/lib/mysql/#ib_16384_1.dblwr 8585216
ℹ +-- 4: /var/lib/mysql/undo_002 7864320
ℹ +-- 5: /var/lib/mysql/employees/employees.ibd 4980736
ℹ +-- 6: /var/lib/mysql/ibtmp1 2097152
ℹ +-- 7: /var/lib/mysql/employees/titles.ibd 1064960
ℹ +-- 8: /usr/share/percona-server/english/errmsg.sys 399123
ℹ +-- 9: /var/lib/mysql/ibdata1 229376
ℹ +-- 10: /var/lib/mysql/#ib_16384_0.dblwr 196608
ℹ +-- 11: /var/lib/mysql/#innodb_redo/#ib_redo105_tmp 68096
ℹ +-- 12: /var/lib/mysql/employees/departments.ibd 65536
ℹ +-- 13: /var/lib/mysql/employees/salaries.ibd 32768
ℹ +-- 14: /usr/share/percona-server/charsets/Index.xml 19525
ℹ +-- 15: /var/lib/mysql/sys/sys_config.ibd 16384
ℹ Performance schema: File by IO read bytes execution time: 0.180s
-------- Performance schema: File by IO written bytes ----------------------------------------------
ℹ +-- 1: /var/lib/mysql/employees/salaries.ibd 209158144
ℹ +-- 2: /var/lib/mysql/#ib_16384_0.dblwr 171360256
ℹ +-- 3: /var/lib/mysql/binlog.000003 66378596
ℹ +-- 4: /var/lib/mysql/employees/titles.ibd 48103424
ℹ +-- 5: /var/lib/mysql/employees/dept_emp.ibd 43499520
ℹ +-- 6: /var/lib/mysql/employees/employees.ibd 37896192
ℹ +-- 7: /var/lib/mysql/ibtmp1 14729216
ℹ +-- 8: /var/lib/mysql/#innodb_redo/#ib_redo86 11753472
ℹ +-- 9: /var/lib/mysql/#innodb_redo/#ib_redo83 11664896
ℹ +-- 10: /var/lib/mysql/#innodb_redo/#ib_redo88 11654656
ℹ +-- 11: /var/lib/mysql/#innodb_redo/#ib_redo82 11654656
ℹ +-- 12: /var/lib/mysql/#innodb_redo/#ib_redo89 11650560
ℹ +-- 13: /var/lib/mysql/#innodb_redo/#ib_redo85 11649024
ℹ +-- 14: /var/lib/mysql/#innodb_redo/#ib_redo87 11622912
ℹ +-- 15: /var/lib/mysql/#innodb_redo/#ib_redo91 11474432
ℹ Performance schema: File by IO written bytes execution time: 0.174s
-------- Performance schema: File per IO total latency ---------------------------------------------
ℹ +-- 1: /var/lib/mysql/#ib_16384_0.dblwr 9663586440966
ℹ +-- 2: /var/lib/mysql/employees/salaries.ibd 6229236970998
ℹ +-- 3: /var/lib/mysql/employees/dept_emp.ibd 1610354013750
ℹ +-- 4: /var/lib/mysql/employees/titles.ibd 1376463717306
ℹ +-- 5: /var/lib/mysql/employees/employees.ibd 1284889596084
ℹ +-- 6: /var/lib/mysql/binlog.000003 1099078248492
ℹ +-- 7: /var/lib/mysql/#innodb_redo/#ib_redo105_tmp 1041796022562
ℹ +-- 8: /var/lib/mysql/undo_002 922162592088
ℹ +-- 9: /var/lib/mysql/undo_001 792032644152
ℹ +-- 10: /var/lib/mysql/#innodb_redo/#ib_redo82 754629085458
ℹ +-- 11: /var/lib/mysql/#innodb_redo/#ib_redo91 698565002382
ℹ +-- 12: /var/lib/mysql/#innodb_redo/#ib_redo103 680717681964
ℹ +-- 13: /var/lib/mysql/#innodb_redo/#ib_redo88 530572962078
ℹ +-- 14: /var/lib/mysql/#innodb_redo/#ib_redo86 519282336456
ℹ +-- 15: /var/lib/mysql/#innodb_redo/#ib_redo102 510819841062
ℹ +-- 16: /var/lib/mysql/#innodb_redo/#ib_redo87 510054959682
ℹ +-- 17: /var/lib/mysql/#innodb_redo/#ib_redo89 502920618642
ℹ +-- 18: /var/lib/mysql/#innodb_redo/#ib_redo94 498581051508
ℹ +-- 19: /var/lib/mysql/#innodb_redo/#ib_redo96 495948025044
ℹ +-- 20: /var/lib/mysql/#innodb_redo/#ib_redo85 495342455976
ℹ Performance schema: File per IO total latency execution time: 0.177s
-------- Performance schema: file per IO read latency ----------------------------------------------
ℹ +-- 1: /var/lib/mysql/undo_002 9638843274
ℹ +-- 2: /var/lib/mysql/undo_001 8197237962
ℹ +-- 3: /var/lib/mysql/mysql.ibd 7824742416
ℹ +-- 4: /var/lib/mysql/#ib_16384_1.dblwr 3379876920
ℹ +-- 5: /var/lib/mysql/ibtmp1 853741440
ℹ +-- 6: /var/lib/mysql/employees/employees.ibd 412515720
ℹ +-- 7: /var/lib/mysql/sys/sys_config.ibd 408459258
ℹ +-- 8: /var/lib/mysql/ibdata1 372092040
ℹ +-- 9: /var/lib/mysql/employees/titles.ibd 181593360
ℹ +-- 10: /var/lib/mysql/employees/departments.ibd 179181720
ℹ +-- 11: /usr/share/percona-server/english/errmsg.sys 163072800
ℹ +-- 12: /var/lib/mysql/#innodb_redo/#ib_redo105_tmp 126115200
ℹ +-- 13: /var/lib/mysql/#ib_16384_0.dblwr 79103880
ℹ +-- 14: /var/lib/mysql/employees/salaries.ibd 28344600
ℹ +-- 15: /var/lib/mysql/#innodb_temp/temp_10.ibt 26580240
ℹ +-- 16: /var/lib/mysql/binlog.index 13885200
ℹ +-- 17: /usr/share/percona-server/charsets/Index.xml 10283400
ℹ +-- 18: /var/lib/mysql/binlog.000001 8331120
ℹ +-- 19: /var/lib/mysql/auto.cnf 4426560
ℹ +-- 20: /var/lib/mysql/#innodb_redo/#ib_redo107_tmp 0
ℹ Performance schema: file per IO read latency execution time: 0.192s
-------- Performance schema: file per IO write latency ---------------------------------------------
ℹ +-- 1: /var/lib/mysql/employees/salaries.ibd 355740936012
ℹ +-- 2: /var/lib/mysql/binlog.000003 86594120640
ℹ +-- 3: /var/lib/mysql/employees/dept_emp.ibd 84282874812
ℹ +-- 4: /var/lib/mysql/employees/titles.ibd 73717665282
ℹ +-- 5: /var/lib/mysql/employees/employees.ibd 57416770908
ℹ +-- 6: /var/lib/mysql/#ib_16384_0.dblwr 48977113014
ℹ +-- 7: /var/lib/mysql/undo_002 35391222594
ℹ +-- 8: /var/lib/mysql/undo_001 29617990812
ℹ +-- 9: /var/lib/mysql/#innodb_redo/#ib_redo105_tmp 17855315370
ℹ +-- 10: /var/lib/mysql/#innodb_redo/#ib_redo91 16584682284
ℹ +-- 11: /var/lib/mysql/#innodb_redo/#ib_redo102 16305502590
ℹ +-- 12: /var/lib/mysql/#innodb_redo/#ib_redo88 16241430222
ℹ +-- 13: /var/lib/mysql/#innodb_redo/#ib_redo94 15721274970
ℹ +-- 14: /var/lib/mysql/#innodb_redo/#ib_redo100 15418982682
ℹ +-- 15: /var/lib/mysql/#innodb_redo/#ib_redo86 15269210442
ℹ +-- 16: /var/lib/mysql/#innodb_redo/#ib_redo82 14979863232
ℹ +-- 17: /var/lib/mysql/#innodb_redo/#ib_redo83 14774153994
ℹ +-- 18: /var/lib/mysql/#innodb_redo/#ib_redo87 14674027086
ℹ +-- 19: /var/lib/mysql/#innodb_redo/#ib_redo89 14234010840
ℹ +-- 20: /var/lib/mysql/#innodb_redo/#ib_redo101 13874919210
ℹ Performance schema: file per IO write latency execution time: 0.187s
-------- Performance schema: Event Wait by read bytes ----------------------------------------------
ℹ +-- 1: sql/io_cache 251499989
ℹ +-- 2: innodb/innodb_data_file 34062336
ℹ +-- 3: innodb/innodb_dblwr_file 8781824
ℹ +-- 4: sql/ERRMSG 399123
ℹ +-- 5: innodb/innodb_log_file 68096
ℹ +-- 6: mysys/charset 19525
ℹ +-- 7: innodb/innodb_temp_file 16384
ℹ +-- 8: sql/binlog 360
ℹ +-- 9: sql/binlog_index 176
ℹ +-- 10: mysys/cnf 56
ℹ +-- 11: sql/casetest 0
ℹ +-- 12: sql/misc 0
ℹ +-- 13: sql/pid 0
ℹ Performance schema: Event Wait by read bytes execution time: 0.182s
-------- Performance schema: Event Wait written bytes ----------------------------------------------
ℹ +-- 1: innodb/innodb_data_file 374194176
ℹ +-- 2: innodb/innodb_log_file 356764672
ℹ +-- 3: sql/io_cache 234046315
ℹ +-- 4: innodb/innodb_dblwr_file 171769856
ℹ +-- 5: sql/binlog 66383262
ℹ +-- 6: innodb/innodb_temp_file 1540096
ℹ +-- 7: sql/pid 2
ℹ +-- 8: sql/binlog_index 0
ℹ +-- 9: sql/casetest 0
ℹ +-- 10: sql/ERRMSG 0
ℹ +-- 11: sql/misc 0
ℹ +-- 12: mysys/charset 0
ℹ +-- 13: mysys/cnf 0
ℹ Performance schema: Event Wait written bytes execution time: 0.186s
-------- Performance schema: event per wait total latency ------------------------------------------
ℹ +-- 1: innodb/innodb_log_file 15822000084258
ℹ +-- 2: innodb/innodb_data_file 12435956240598
ℹ +-- 3: innodb/innodb_dblwr_file 9708839311050
ℹ +-- 4: sql/binlog 1150337646774
ℹ +-- 5: innodb/innodb_temp_file 301388158944
ℹ +-- 6: sql/io_cache 206304845220
ℹ +-- 7: sql/binlog_index 2440946124
ℹ +-- 8: sql/casetest 1290780720
ℹ +-- 9: sql/pid 227905200
ℹ +-- 10: sql/ERRMSG 186604560
ℹ +-- 11: sql/misc 44046360
ℹ +-- 12: mysys/charset 32343120
ℹ +-- 13: mysys/cnf 21203640
ℹ Performance schema: event per wait total latency execution time: 0.173s
-------- Performance schema: event per wait read latency -------------------------------------------
ℹ +-- 1: innodb/innodb_data_file 28096751790
ℹ +-- 2: sql/io_cache 19665618156
ℹ +-- 3: innodb/innodb_dblwr_file 3458980800
ℹ +-- 4: sql/ERRMSG 163072800
ℹ +-- 5: innodb/innodb_log_file 126115200
ℹ +-- 6: sql/binlog_index 36477360
ℹ +-- 7: innodb/innodb_temp_file 26580240
ℹ +-- 8: mysys/charset 10283400
ℹ +-- 9: sql/binlog 8331120
ℹ +-- 10: mysys/cnf 4426560
ℹ +-- 11: sql/casetest 0
ℹ +-- 12: sql/misc 0
ℹ +-- 13: sql/pid 0
ℹ Performance schema: event per wait read latency execution time: 0.184s
-------- Performance schema: event per wait write latency ------------------------------------------
ℹ +-- 1: innodb/innodb_data_file 656323067970
ℹ +-- 2: innodb/innodb_log_file 423063831420
ℹ +-- 3: sql/io_cache 172955817126
ℹ +-- 4: sql/binlog 86910410880
ℹ +-- 5: innodb/innodb_dblwr_file 49450201614
ℹ +-- 6: innodb/innodb_temp_file 1867569840
ℹ +-- 7: sql/pid 19209600
ℹ +-- 8: sql/binlog_index 0
ℹ +-- 9: sql/casetest 0
ℹ +-- 10: sql/ERRMSG 0
ℹ +-- 11: sql/misc 0
ℹ +-- 12: mysys/charset 0
ℹ +-- 13: mysys/cnf 0
ℹ Performance schema: event per wait write latency execution time: 0.188s
-------- Performance schema: Top 15 most read indexes ----------------------------------------------
ℹ +-- 1: employees employees PRIMARY 0
ℹ +-- 2: employees departments PRIMARY 0
ℹ +-- 3: employees departments dept_name 0
ℹ +-- 4: employees dept_manager PRIMARY 0
ℹ +-- 5: employees dept_manager dept_no 0
ℹ +-- 6: employees dept_emp PRIMARY 0
ℹ +-- 7: employees dept_emp dept_no 0
ℹ +-- 8: employees titles PRIMARY 0
ℹ +-- 9: employees salaries PRIMARY 0
ℹ Performance schema: Top 15 most read indexes execution time: 0.183s
-------- Performance schema: Top 15 most modified indexes ------------------------------------------
ℹ +-- 1: employees employees PRIMARY 0
ℹ +-- 2: employees departments PRIMARY 0
ℹ +-- 3: employees departments dept_name 0
ℹ +-- 4: employees dept_manager PRIMARY 0
ℹ +-- 5: employees dept_manager dept_no 0
ℹ +-- 6: employees dept_emp PRIMARY 0
ℹ +-- 7: employees dept_emp dept_no 0
ℹ +-- 8: employees titles PRIMARY 0
ℹ +-- 9: employees salaries PRIMARY 0
ℹ Performance schema: Top 15 most modified indexes execution time: 0.177s
-------- Performance schema: Top 15 high read latency index ----------------------------------------
ℹ +-- 1: employees employees PRIMARY 0
ℹ +-- 2: employees departments PRIMARY 0
ℹ +-- 3: employees departments dept_name 0
ℹ +-- 4: employees dept_manager PRIMARY 0
ℹ +-- 5: employees dept_manager dept_no 0
ℹ +-- 6: employees dept_emp PRIMARY 0
ℹ +-- 7: employees dept_emp dept_no 0
ℹ +-- 8: employees titles PRIMARY 0
ℹ +-- 9: employees salaries PRIMARY 0
ℹ Performance schema: Top 15 high read latency index execution time: 0.192s
-------- Performance schema: Top 15 most modified indexes ------------------------------------------
ℹ +-- 1: employees employees PRIMARY 0
ℹ +-- 2: employees departments PRIMARY 0
ℹ +-- 3: employees departments dept_name 0
ℹ +-- 4: employees dept_manager PRIMARY 0
ℹ +-- 5: employees dept_manager dept_no 0
ℹ +-- 6: employees dept_emp PRIMARY 0
ℹ +-- 7: employees dept_emp dept_no 0
ℹ +-- 8: employees titles PRIMARY 0
ℹ +-- 9: employees salaries PRIMARY 0
ℹ Performance schema: Top 15 most modified indexes execution time: 0.184s
-------- Performance schema: Top 15 high update latency index --------------------------------------
ℹ +-- 1: employees employees PRIMARY 0
ℹ +-- 2: employees departments PRIMARY 0
ℹ +-- 3: employees departments dept_name 0
ℹ +-- 4: employees dept_manager PRIMARY 0
ℹ +-- 5: employees dept_manager dept_no 0
ℹ +-- 6: employees dept_emp PRIMARY 0
ℹ +-- 7: employees dept_emp dept_no 0
ℹ +-- 8: employees titles PRIMARY 0
ℹ +-- 9: employees salaries PRIMARY 0
ℹ Performance schema: Top 15 high update latency index execution time: 0.194s
-------- Performance schema: Top 15 high delete latency index --------------------------------------
ℹ +-- 1: employees employees PRIMARY 0
ℹ +-- 2: employees departments PRIMARY 0
ℹ +-- 3: employees departments dept_name 0
ℹ +-- 4: employees dept_manager PRIMARY 0
ℹ +-- 5: employees dept_manager dept_no 0
ℹ +-- 6: employees dept_emp PRIMARY 0
ℹ +-- 7: employees dept_emp dept_no 0
ℹ +-- 8: employees titles PRIMARY 0
ℹ +-- 9: employees salaries PRIMARY 0
ℹ Performance schema: Top 15 high delete latency index execution time: 0.171s
-------- Performance schema: Top 15 most read tables -----------------------------------------------
ℹ +-- 1: employees salaries 0
ℹ +-- 2: employees dept_emp 0
ℹ +-- 3: employees titles 0
ℹ +-- 4: employees employees 0
ℹ +-- 5: employees dept_manager 0
ℹ +-- 6: employees departments 0
ℹ Performance schema: Top 15 most read tables execution time: 0.175s
-------- Performance schema: Top 15 most modified tables -------------------------------------------
ℹ +-- 1: employees salaries 2844047
ℹ +-- 2: employees titles 443308
ℹ +-- 3: employees dept_emp 331603
ℹ +-- 4: employees employees 300024
ℹ +-- 5: employees dept_manager 24
ℹ +-- 6: employees departments 9
ℹ Performance schema: Top 15 most modified tables execution time: 0.192s
-------- Performance schema: Top 15 high read latency tables ---------------------------------------
ℹ +-- 1: employees salaries 0
ℹ +-- 2: employees dept_emp 0
ℹ +-- 3: employees titles 0
ℹ +-- 4: employees employees 0
ℹ +-- 5: employees dept_manager 0
ℹ +-- 6: employees departments 0
ℹ Performance schema: Top 15 high read latency tables execution time: 0.192s
-------- Performance schema: Top 15 high insert latency tables -------------------------------------
ℹ +-- 1: employees salaries 4623350328252
ℹ +-- 2: employees dept_emp 1477569796038
ℹ +-- 3: employees titles 1170140603130
ℹ +-- 4: employees employees 655020752616
ℹ +-- 5: employees dept_manager 172103400
ℹ +-- 6: employees departments 87873480
ℹ Performance schema: Top 15 high insert latency tables execution time: 0.159s
-------- Performance schema: Top 15 high update latency tables -------------------------------------
ℹ +-- 1: employees salaries 0
ℹ +-- 2: employees dept_emp 0
ℹ +-- 3: employees titles 0
ℹ +-- 4: employees employees 0
ℹ +-- 5: employees dept_manager 0
ℹ +-- 6: employees departments 0
ℹ Performance schema: Top 15 high update latency tables execution time: 0.184s
-------- Performance schema: Top 15 high delete latency tables -------------------------------------
ℹ +-- 1: employees salaries 0
ℹ +-- 2: employees dept_emp 0
ℹ +-- 3: employees titles 0
ℹ +-- 4: employees employees 0
ℹ +-- 5: employees dept_manager 0
ℹ +-- 6: employees departments 0
ℹ Performance schema: Top 15 high delete latency tables execution time: 0.199s
-------- Performance schema: Redundant indexes -----------------------------------------------------
ℹ No information found or indicators deactivated.
ℹ Performance schema: Redundant indexes execution time: 0.169s
-------- Performance schema: Table not using InnoDB buffer -----------------------------------------
ℹ +-- 1: employees dept_emp
ℹ +-- 2: employees dept_manager
ℹ +-- 3: employees departments
ℹ Performance schema: Table not using InnoDB buffer execution time: 0.272s
-------- Performance schema: Top 15 Tables using InnoDB buffer -------------------------------------
ℹ +-- 1: employees salaries 92454912
ℹ +-- 2: employees employees 7028736
ℹ +-- 3: employees titles 1032192
ℹ Performance schema: Top 15 Tables using InnoDB buffer execution time: 0.245s
-------- Performance schema: Top 15 Tables with InnoDB buffer free ---------------------------------
ℹ +-- 1: employees salaries 7835536
ℹ +-- 2: employees employees 584358
ℹ +-- 3: employees titles 111575
ℹ Performance schema: Top 15 Tables with InnoDB buffer free execution time: 0.249s
-------- Performance schema: Top 15 Most executed queries ------------------------------------------
ℹ +-- 1: NULL SELECT @@`version_comment` LIMIT ? 174
ℹ +-- 2: employees INSERT INTO `salaries` VALUES (...) /* , ... */ 114
ℹ +-- 3: NULL SELECT SCHEMA ( ) 76
ℹ +-- 4: employees INSERT INTO `titles` VALUES (...) /* , ... */ 21
ℹ +-- 5: employees INSERT INTO `employees` VALUES (...) /* , ... */ 17
ℹ +-- 6: employees INSERT INTO `dept_emp` VALUES (...) /* , ... */ 14
ℹ +-- 7: NULL SHOW ENGINE `PERFORMANCE_SCHEMA` STATUS 12
ℹ +-- 8: NULL SELECT `index_name` AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS `cols` , `INDEX_TYPE` AS TYPE 12
ℹ +-- 9: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 12
ℹ +-- 10: employees SELECT ? AS ? 7
ℹ +-- 11: NULL SELECT COUNT ( * ) FROM `information_schema` . `TABLES` WHERE `TABLE_TYPE` = ? AND `TABLE_SCHEMA` = ? 6
ℹ +-- 12: NULL SHOW SCHEMAS 5
ℹ +-- 13: NULL SELECT `IFNULL` ( SUM ( `INDEX_LENGTH` ) , ? ) FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` NOT IN (...) AN 4
ℹ +-- 14: NULL SELECT COUNT ( * ) FROM `information_schema` . `TABLES` WHERE `TABLE_TYPE` = ? AND `TABLE_SCHEMA` NOT IN (...) 4
ℹ +-- 15: NULL SELECT DISTINCTROW ( ENGINE ) FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` = ? AND ENGINE IS NOT NULL 4
ℹ Performance schema: Top 15 Most executed queries execution time: 0.184s
-------- Performance schema: Latest SQL queries in errors or warnings ------------------------------
ℹ +-- 1: DROP SCHEMA IF EXISTS `employees` 2026-07-05 15:41:56.283555
ℹ +-- 2: DROP TABLE IF EXISTS `dept_emp` , `dept_manager` , `titles` , `salaries` , `employees` , `departments` 2026-07-05 15:41:56.306044
ℹ +-- 3: SELECT HOST , `statements` FROM `sys` . `x$host_summary` ORDER BY `statements` DESC LIMIT ? 2026-07-05 15:43:51.013359
ℹ +-- 4: SELECT HOST , `statement_avg_latency` FROM `sys` . `x$host_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 2026-07-05 15:43:51.215823
ℹ +-- 5: SELECT HOST , `file_ios` FROM `sys` . `x$host_summary` ORDER BY `file_ios` DESC LIMIT ? 2026-07-05 15:43:52.144841
ℹ +-- 6: SELECT HOST , `file_io_latency` FROM `sys` . `x$host_summary` ORDER BY `file_io_latency` DESC LIMIT ? 2026-07-05 15:43:52.346725
ℹ +-- 7: SELECT HOST , `total_connections` FROM `sys` . `x$host_summary` ORDER BY `total_connections` DESC LIMIT ? 2026-07-05 15:43:52.728392
ℹ +-- 8: SELECT HOST , `table_scans` FROM `sys` . `x$host_summary` ORDER BY `table_scans` DESC LIMIT ? 2026-07-05 15:43:53.636339
ℹ Performance schema: Latest SQL queries in errors or warnings execution time: 0.172s
-------- Performance schema: Top 20 queries with full table scans ----------------------------------
ℹ +-- 1: NULL SELECT DISTINCTROW `TABLE_SCHEMA` FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` NOT IN (...) 4
ℹ +-- 2: NULL SELECT `IFNULL` ( SUM ( `INDEX_LENGTH` ) , ? ) FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` NOT IN (...) AN 4
ℹ +-- 3: NULL SELECT DATA FROM `performance_schema` . `error_log` ORDER BY `LOGGED` DESC LIMIT ? 2
ℹ +-- 4: NULL SELECT `c` . `TABLE_SCHEMA` , `c` . `TABLE_NAME` , `c` . `COLUMN_NAME` , `c` . `DATA_TYPE` , `c` . `COLUMN_TYPE` FROM `i 2
ℹ +-- 5: NULL SELECT `CONCAT` ( `c` . `table_schema` , ? , `c` . `table_name` ) FROM `information_schema` . `columns` `c` JOIN `inform 2
ℹ +-- 6: NULL SELECT COUNT ( DISTINCTROW ( `concat` ( TABLE_NAME , `TABLE_SCHEMA` , `INDEX_NAME` ) ) ) FROM `information_schema` . `ST 2
ℹ +-- 7: NULL SELECT DISTINCTROW ( ENGINE ) FROM `information_schema` . `TABLES` WHERE ENGINE IS NOT NULL AND `TABLE_SCHEMA` NOT IN (. 2
ℹ +-- 8: NULL SELECT DISTINCTROW ( `TABLE_COLLATION` ) FROM `information_schema` . `TABLES` WHERE `TABLE_COLLATION` IS NOT NULL AND `T 2
ℹ +-- 9: NULL SELECT DISTINCTROW ( `CHARACTER_SET_NAME` ) FROM `information_schema` . `columns` WHERE `CHARACTER_SET_NAME` IS NOT NULL 2
ℹ +-- 10: NULL SELECT COUNT ( DISTINCTROW ( `concat` ( TABLE_NAME , `TABLE_SCHEMA` , `INDEX_NAME` ) ) ) FROM `information_schema` . `ST 2
ℹ +-- 11: NULL SELECT SUM ( `TABLE_ROWS` ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` ) , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , 2
ℹ +-- 12: NULL SELECT SCHEMA_NAME FROM `information_schema` . `SCHEMATA` WHERE SCHEMA_NAME NOT IN (...) 2
ℹ +-- 13: NULL SELECT COUNT ( * ) FROM `performance_schema` . `error_log` 2
ℹ +-- 14: NULL SELECT `t` . `TABLE_SCHEMA` , `t` . `TABLE_NAME` , `t` . `TABLE_ROWS` , `t` . `AUTO_INCREMENT` , `c` . `DATA_TYPE` , `c` 2
ℹ +-- 15: NULL SELECT `TABLE_SCHEMA` , TABLE_NAME , ENGINE , CAST ( `DATA_FREE` AS SIGNED ) FROM `information_schema` . `TABLES` WHERE 2
ℹ +-- 16: NULL SELECT ENGINE , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , COUNT ( ENGINE ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` 2
ℹ +-- 17: NULL SELECT ENGINE , `SUPPORT` FROM `information_schema` . `ENGINES` ORDER BY ENGINE ASC 2
ℹ +-- 18: NULL SELECT `IFNULL` ( MAX ( TIMESTAMPDIFF ( SQL_TSI_SECOND , `trx_started` , NOW ( ) ) ) , ? ) FROM `information_schema` . ` 2
ℹ +-- 19: NULL SELECT COUNT ( * ) FROM `information_schema` . `INNODB_TRX` 2
ℹ +-- 20: NULL SELECT `CONCAT` ( `k` . `TABLE_SCHEMA` , ? , `k` . `TABLE_NAME` , ? , `k` . `COLUMN_NAME` , ? , `c1` . `COLUMN_TYPE` , ? 2
ℹ Performance schema: Top 20 queries with full table scans execution time: 0.206s
-------- Performance schema: Last 50 queries with full table scans ---------------------------------
ℹ +-- 1: NULL SELECT `db` , LEFT ( QUERY , ? ) , `exec_count` FROM `sys` . `x$statements_with_full_table_scans` WHERE ( `db` IS NULL O 2026-07-05 15:44:02.521747
ℹ +-- 2: NULL SELECT LEFT ( QUERY , ? ) , `last_seen` FROM `sys` . `x$statements_with_errors_or_warnings` WHERE ( `db` IS NULL OR `db` 2026-07-05 15:44:02.314982
ℹ +-- 3: NULL SELECT `db` , LEFT ( QUERY , ? ) , `exec_count` FROM `sys` . `x$statement_analysis` WHERE ( `db` IS NULL OR `db` NOT IN 2026-07-05 15:44:02.143832
ℹ +-- 4: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 2026-07-05 15:44:01.958110
ℹ +-- 5: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 2026-07-05 15:44:01.710009
ℹ +-- 6: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 2026-07-05 15:44:01.464255
ℹ +-- 7: NULL SELECT `CONCAT` ( `table_schema` , ? , TABLE_NAME , ? , `redundant_index_name` , ? , `dominant_index_name` , ? , `sql_dr 2026-07-05 15:44:01.193698
ℹ +-- 8: NULL SELECT `event_name` , `total_written` FROM `sys` . `x$io_global_by_wait_by_bytes` ORDER BY `total_written` DESC LIMIT ? 2026-07-05 15:43:58.279098
ℹ +-- 9: NULL SELECT `event_name` , `total_read` FROM `sys` . `x$io_global_by_wait_by_bytes` ORDER BY `total_read` DESC LIMIT ? 2026-07-05 15:43:58.091896
ℹ +-- 10: NULL SELECT FILE , `total_latency` FROM `sys` . `x$io_global_by_file_by_latency` ORDER BY `total_latency` DESC LIMIT ? 2026-07-05 15:43:57.531467
ℹ +-- 11: NULL SELECT FILE , `total_written` FROM `sys` . `x$io_global_by_file_by_bytes` ORDER BY `total_written` DESC LIMIT ? 2026-07-05 15:43:57.355078
ℹ +-- 12: NULL SELECT FILE , `total_read` FROM `sys` . `x$io_global_by_file_by_bytes` ORDER BY `total_read` DESC LIMIT ? 2026-07-05 15:43:57.181348
ℹ +-- 13: NULL SELECT * FROM `sys` . `x$schema_tables_with_full_table_scans` WHERE ( `object_schema` IS NULL OR `object_schema` NOT IN 2026-07-05 15:43:56.830869
ℹ +-- 14: NULL SELECT `CONCAT` ( `object_schema` , ? , `object_name` , ? , `index_name` , ? ) FROM `sys` . `schema_unused_indexes` WHER 2026-07-05 15:43:56.660439
ℹ +-- 15: NULL SELECT LEFT ( QUERY , ? ) , `exec_count` FROM `sys` . `x$statements_with_runtimes_in_95th_percentile` WHERE ( `db` IS NU 2026-07-05 15:43:55.165725
ℹ +-- 16: NULL SELECT LEFT ( QUERY , ? ) , `avg_latency` FROM `sys` . `x$statement_analysis` WHERE ( `db` IS NULL OR `db` NOT IN (...) 2026-07-05 15:43:54.936516
ℹ +-- 17: NULL SELECT SYSTEM_USER , `total_latency` , `max_latency` FROM `sys` . `x$io_by_thread_by_latency` ORDER BY `total_latency` D 2026-07-05 15:43:54.750167
ℹ +-- 18: NULL SELECT `wait_age_secs` , `locked_table` , `locked_type` , `waiting_query` FROM `sys` . `x$innodb_lock_waits` ORDER BY `w 2026-07-05 15:43:54.551258
ℹ +-- 19: NULL SELECT SYSTEM_USER , `Command` AS `PROC` , TIME FROM `sys` . `x$processlist` ORDER BY TIME DESC 2026-07-05 15:43:54.364431
ℹ +-- 20: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 2026-07-05 15:43:54.175245
ℹ +-- 21: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 2026-07-05 15:43:53.925663
ℹ +-- 22: NULL SELECT HOST , `table_scans` FROM `sys` . `x$host_summary` ORDER BY `table_scans` DESC LIMIT ? 2026-07-05 15:43:53.636339
ℹ +-- 23: NULL SELECT HOST , `total_connections` FROM `sys` . `x$host_summary` ORDER BY `total_connections` DESC LIMIT ? 2026-07-05 15:43:52.728392
ℹ +-- 24: NULL SELECT SUBSTRING ( `event_name` , ? ) , `ROUND` ( SUM ( `total_latency` ) , ? ) AS `total_latency` FROM `sys` . `x$host_ 2026-07-05 15:43:52.719421
ℹ +-- 25: NULL SELECT SYSTEM_USER , `file_io_latency` FROM `sys` . `x$user_summary` ORDER BY `file_io_latency` DESC LIMIT ? 2026-07-05 15:43:52.526848
ℹ +-- 26: NULL SELECT SYSTEM_USER , `file_ios` FROM `sys` . `x$user_summary` ORDER BY `file_ios` DESC LIMIT ? 2026-07-05 15:43:52.355996
ℹ +-- 27: NULL SELECT HOST , `file_io_latency` FROM `sys` . `x$host_summary` ORDER BY `file_io_latency` DESC LIMIT ? 2026-07-05 15:43:52.346725
ℹ +-- 28: NULL SELECT SYSTEM_USER , `rows_affected` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `rows_affected` DESC LI 2026-07-05 15:43:52.164527
ℹ +-- 29: NULL SELECT HOST , `file_ios` FROM `sys` . `x$host_summary` ORDER BY `file_ios` DESC LIMIT ? 2026-07-05 15:43:52.144841
ℹ +-- 30: NULL SELECT SYSTEM_USER , `rows_sent` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `rows_sent` DESC LIMIT ? 2026-07-05 15:43:51.975655
ℹ +-- 31: NULL SELECT HOST , `rows_affected` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `rows_affected` DESC LIMIT ? 2026-07-05 15:43:51.958757
ℹ +-- 32: NULL SELECT HOST , `rows_sent` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `rows_sent` DESC LIMIT ? 2026-07-05 15:43:51.785580
ℹ +-- 33: NULL SELECT SYSTEM_USER , `full_scans` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `full_scans` DESC LIMIT ? 2026-07-05 15:43:51.757373
ℹ +-- 34: NULL SELECT HOST , `full_scans` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `full_scans` DESC LIMIT ? 2026-07-05 15:43:51.608411
ℹ +-- 35: NULL SELECT SYSTEM_USER , `lock_latency` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `lock_latency` DESC LIMI 2026-07-05 15:43:51.553047
ℹ +-- 36: NULL SELECT HOST , `lock_latency` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `lock_latency` DESC LIMIT ? 2026-07-05 15:43:51.401141
ℹ +-- 37: NULL SELECT SYSTEM_USER , `statement_avg_latency` FROM `sys` . `x$user_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 2026-07-05 15:43:51.358986
ℹ +-- 38: NULL SELECT HOST , `statement_avg_latency` FROM `sys` . `x$host_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 2026-07-05 15:43:51.215823
ℹ +-- 39: NULL SELECT SYSTEM_USER , `statements` FROM `sys` . `user_summary` ORDER BY `statements` DESC LIMIT ? 2026-07-05 15:43:51.160995
ℹ +-- 40: NULL SELECT HOST , `statements` FROM `sys` . `x$host_summary` ORDER BY `statements` DESC LIMIT ? 2026-07-05 15:43:51.013359
ℹ +-- 41: NULL SELECT SYSTEM_USER , `total_connections` FROM `sys` . `user_summary` ORDER BY `total_connections` DESC LIMIT ? 2026-07-05 15:43:50.967350
ℹ +-- 42: NULL SELECT COUNT ( * ) FROM `information_schema` . `tables` 2026-07-05 15:43:50.260380
ℹ +-- 43: NULL SELECT `PLUGIN_NAME` , `PLUGIN_VERSION` , `PLUGIN_STATUS` , `PLUGIN_TYPE` FROM `information_schema` . `PLUGINS` WHERE `P 2026-07-05 15:43:49.423188
ℹ +-- 44: NULL SELECT `CONCAT` ( `QUOTE` ( SYSTEM_USER ) , ? , `QUOTE` ( HOST ) ) , PLUGIN FROM `mysql` . `user` WHERE SYSTEM_USER != ? 2026-07-05 15:43:48.687528
ℹ +-- 45: NULL SELECT SYSTEM_USER , HOST , PLUGIN , `authentication_string` FROM `mysql` . `user` WHERE SYSTEM_USER != ? 2026-07-05 15:42:54.288299
ℹ +-- 46: NULL SELECT COUNT ( * ) FROM `information_schema` . `plugins` WHERE `PLUGIN_NAME` = ? AND `PLUGIN_STATUS` = ? 2026-07-05 15:42:53.356910
ℹ +-- 47: NULL SELECT `CONCAT` ( `QUOTE` ( SYSTEM_USER ) , ? , `QUOTE` ( HOST ) ) FROM `mysql` . `user` WHERE ( `authentication_string` 2026-07-05 15:42:53.177416
ℹ +-- 48: NULL SELECT `CONCAT` ( `object_schema` , ? , `object_name` ) AS ? , `index_name` FROM `performance_schema` . `table_io_waits_ 2026-07-05 15:42:52.397966
ℹ +-- 49: NULL SELECT `TABLE_SCHEMA` , TABLE_NAME , COLUMN_NAME FROM `information_schema` . `columns` WHERE `DATA_TYPE` = ? AND `TABLE_ 2026-07-05 15:42:52.265372
ℹ +-- 50: NULL SELECT `k` . `CONSTRAINT_SCHEMA` , `k` . `TABLE_NAME` , `k` . `COLUMN_NAME` , `c1` . `COLUMN_TYPE` , `k` . `REFERENCED_T 2026-07-05 15:42:52.073009
ℹ Performance schema: Last 50 queries with full table scans execution time: 0.170s
-------- Performance schema: Top 15 reader queries (95% percentile) --------------------------------
ℹ +-- 1: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 20
ℹ +-- 2: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 7
ℹ +-- 3: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 7
ℹ +-- 4: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 5
ℹ +-- 5: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 2
ℹ +-- 6: employees CREATE TABLE `employees` ( `emp_no` INTEGER NOT NULL , `birth_date` DATE NOT NULL , `first_name` VARCHARACTER (?) NOT NU 0
ℹ +-- 7: employees CREATE TABLE `dept_manager` ( `emp_no` INTEGER NOT NULL , `dept_no` CHARACTER (?) NOT NULL , `from_date` DATE NOT NULL , 0
ℹ +-- 8: employees INSERT INTO `employees` VALUES (...) /* , ... */ 0
ℹ +-- 9: employees INSERT INTO `dept_emp` VALUES (...) /* , ... */ 0
ℹ +-- 10: employees INSERT INTO `titles` VALUES (...) /* , ... */ 0
ℹ +-- 11: employees INSERT INTO `salaries` VALUES (...) /* , ... */ 0
ℹ Performance schema: Top 15 reader queries (95% percentile) execution time: 0.194s
-------- Performance schema: Top 15 most row look queries (95% percentile) -------------------------
ℹ +-- 1: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 286
ℹ +-- 2: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 14
ℹ +-- 3: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 14
ℹ +-- 4: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 5
ℹ +-- 5: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 4
ℹ +-- 6: employees CREATE TABLE `employees` ( `emp_no` INTEGER NOT NULL , `birth_date` DATE NOT NULL , `first_name` VARCHARACTER (?) NOT NU 0
ℹ +-- 7: employees CREATE TABLE `dept_manager` ( `emp_no` INTEGER NOT NULL , `dept_no` CHARACTER (?) NOT NULL , `from_date` DATE NOT NULL , 0
ℹ +-- 8: employees INSERT INTO `employees` VALUES (...) /* , ... */ 0
ℹ +-- 9: employees INSERT INTO `dept_emp` VALUES (...) /* , ... */ 0
ℹ +-- 10: employees INSERT INTO `titles` VALUES (...) /* , ... */ 0
ℹ +-- 11: employees INSERT INTO `salaries` VALUES (...) /* , ... */ 0
ℹ Performance schema: Top 15 most row look queries (95% percentile) execution time: 0.205s
-------- Performance schema: Top 15 total latency queries (95% percentile) -------------------------
ℹ +-- 1: employees INSERT INTO `salaries` VALUES (...) /* , ... */ 11965437816000
ℹ +-- 2: employees INSERT INTO `titles` VALUES (...) /* , ... */ 2762250421000
ℹ +-- 3: employees INSERT INTO `dept_emp` VALUES (...) /* , ... */ 2524458544000
ℹ +-- 4: employees INSERT INTO `employees` VALUES (...) /* , ... */ 1744021238000
ℹ +-- 5: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 158251896000
ℹ +-- 6: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 149991126000
ℹ +-- 7: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 130098674000
ℹ +-- 8: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 119882278000
ℹ +-- 9: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 100583903000
ℹ +-- 10: employees CREATE TABLE `dept_manager` ( `emp_no` INTEGER NOT NULL , `dept_no` CHARACTER (?) NOT NULL , `from_date` DATE NOT NULL , 58002911000
ℹ +-- 11: employees CREATE TABLE `employees` ( `emp_no` INTEGER NOT NULL , `birth_date` DATE NOT NULL , `first_name` VARCHARACTER (?) NOT NU 51315435000
ℹ Performance schema: Top 15 total latency queries (95% percentile) execution time: 0.210s
-------- Performance schema: Top 15 max latency queries (95% percentile) ---------------------------
ℹ +-- 1: employees INSERT INTO `dept_emp` VALUES (...) /* , ... */ 525384142000
ℹ +-- 2: employees INSERT INTO `employees` VALUES (...) /* , ... */ 344248815000
ℹ +-- 3: employees INSERT INTO `salaries` VALUES (...) /* , ... */ 340699368000
ℹ +-- 4: employees INSERT INTO `titles` VALUES (...) /* , ... */ 323528181000
ℹ +-- 5: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 146582405000
ℹ +-- 6: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 87149463000
ℹ +-- 7: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 69481180000
ℹ +-- 8: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 68451175000
ℹ +-- 9: employees CREATE TABLE `dept_manager` ( `emp_no` INTEGER NOT NULL , `dept_no` CHARACTER (?) NOT NULL , `from_date` DATE NOT NULL , 58002911000
ℹ +-- 10: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 53890822000
ℹ +-- 11: employees CREATE TABLE `employees` ( `emp_no` INTEGER NOT NULL , `birth_date` DATE NOT NULL , `first_name` VARCHARACTER (?) NOT NU 51315435000
ℹ Performance schema: Top 15 max latency queries (95% percentile) execution time: 0.200s
-------- Performance schema: Top 15 average latency queries (95% percentile) -----------------------
ℹ +-- 1: employees INSERT INTO `dept_emp` VALUES (...) /* , ... */ 180318467000
ℹ +-- 2: employees INSERT INTO `titles` VALUES (...) /* , ... */ 131535734000
ℹ +-- 3: employees INSERT INTO `salaries` VALUES (...) /* , ... */ 104959980000
ℹ +-- 4: employees INSERT INTO `employees` VALUES (...) /* , ... */ 102589484000
ℹ +-- 5: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 79125948000
ℹ +-- 6: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 74995563000
ℹ +-- 7: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 65049337000
ℹ +-- 8: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 59941139000
ℹ +-- 9: employees CREATE TABLE `dept_manager` ( `emp_no` INTEGER NOT NULL , `dept_no` CHARACTER (?) NOT NULL , `from_date` DATE NOT NULL , 58002911000
ℹ +-- 10: employees CREATE TABLE `employees` ( `emp_no` INTEGER NOT NULL , `birth_date` DATE NOT NULL , `first_name` VARCHARACTER (?) NOT NU 51315435000
ℹ +-- 11: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 50291951000
ℹ Performance schema: Top 15 average latency queries (95% percentile) execution time: 0.199s
-------- Performance schema: Top 20 queries with sort ----------------------------------------------
ℹ +-- 1: NULL SELECT `index_name` AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS `cols` , `INDEX_TYPE` AS TYPE 12
ℹ +-- 2: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 12
ℹ +-- 3: NULL SHOW SCHEMAS 5
ℹ +-- 4: NULL SELECT ENGINE , `SUPPORT` FROM `information_schema` . `ENGINES` ORDER BY ENGINE ASC 2
ℹ +-- 5: NULL SELECT SYSTEM_USER , `file_io_latency` FROM `sys` . `x$user_summary` ORDER BY `file_io_latency` DESC LIMIT ? 2
ℹ +-- 6: NULL SELECT SYSTEM_USER , `file_ios` FROM `sys` . `x$user_summary` ORDER BY `file_ios` DESC LIMIT ? 2
ℹ +-- 7: NULL SELECT SYSTEM_USER , `rows_affected` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `rows_affected` DESC LI 2
ℹ +-- 8: NULL SELECT SYSTEM_USER , `rows_sent` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `rows_sent` DESC LIMIT ? 2
ℹ +-- 9: NULL SELECT SYSTEM_USER , `full_scans` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `full_scans` DESC LIMIT ? 2
ℹ +-- 10: NULL SELECT SYSTEM_USER , `lock_latency` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `lock_latency` DESC LIMI 2
ℹ +-- 11: NULL SELECT SYSTEM_USER , `statement_avg_latency` FROM `sys` . `x$user_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 2
ℹ +-- 12: NULL SELECT SYSTEM_USER , `statements` FROM `sys` . `user_summary` ORDER BY `statements` DESC LIMIT ? 2
ℹ +-- 13: NULL SELECT SYSTEM_USER , `total_connections` FROM `sys` . `user_summary` ORDER BY `total_connections` DESC LIMIT ? 2
ℹ +-- 14: NULL SELECT `PLUGIN_NAME` , `PLUGIN_VERSION` , `PLUGIN_STATUS` , `PLUGIN_TYPE` FROM `information_schema` . `PLUGINS` WHERE `P 2
ℹ +-- 15: NULL SELECT `CONCAT` ( `object_schema` , ? , `object_name` ) AS ? , `index_name` FROM `performance_schema` . `table_io_waits_ 2
ℹ +-- 16: NULL SELECT `concat` ( TABLE_NAME , ? , `index_name` ) AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS 2
ℹ +-- 17: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 2
ℹ +-- 18: NULL SELECT TABLE_NAME , ENGINE FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` = ? AND `TABLE_TYPE` = ? ORDER BY T 2
ℹ +-- 19: NULL SELECT DATA FROM `performance_schema` . `error_log` ORDER BY `LOGGED` DESC LIMIT ? 2
ℹ +-- 20: NULL SELECT ENGINE , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , COUNT ( ENGINE ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` 2
ℹ Performance schema: Top 20 queries with sort execution time: 0.210s
-------- Performance schema: Last 50 queries with sort ---------------------------------------------
ℹ +-- 1: NULL SELECT `db` , LEFT ( QUERY , ? ) , `exec_count` FROM `sys` . `x$statements_with_sorting` WHERE ( `db` IS NULL OR `db` NO 2026-07-05 15:44:03.908171
ℹ +-- 2: NULL SELECT `db` , LEFT ( QUERY , ? ) , `last_seen` FROM `sys` . `x$statements_with_full_table_scans` WHERE ( `db` IS NULL OR 2026-07-05 15:44:02.690934
ℹ +-- 3: NULL SELECT `db` , LEFT ( QUERY , ? ) , `exec_count` FROM `sys` . `x$statements_with_full_table_scans` WHERE ( `db` IS NULL O 2026-07-05 15:44:02.521747
ℹ +-- 4: NULL SELECT LEFT ( QUERY , ? ) , `last_seen` FROM `sys` . `x$statements_with_errors_or_warnings` WHERE ( `db` IS NULL OR `db` 2026-07-05 15:44:02.314982
ℹ +-- 5: NULL SELECT `db` , LEFT ( QUERY , ? ) , `exec_count` FROM `sys` . `x$statement_analysis` WHERE ( `db` IS NULL OR `db` NOT IN 2026-07-05 15:44:02.143832
ℹ +-- 6: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 2026-07-05 15:44:01.958110
ℹ +-- 7: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 2026-07-05 15:44:01.710009
ℹ +-- 8: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 2026-07-05 15:44:01.464255
ℹ +-- 9: NULL SELECT `CONCAT` ( `table_schema` , ? , TABLE_NAME , ? , `redundant_index_name` , ? , `dominant_index_name` , ? , `sql_dr 2026-07-05 15:44:01.193698
ℹ +-- 10: NULL SELECT `event_name` , `total_written` FROM `sys` . `x$io_global_by_wait_by_bytes` ORDER BY `total_written` DESC LIMIT ? 2026-07-05 15:43:58.279098
ℹ +-- 11: NULL SELECT `event_name` , `total_read` FROM `sys` . `x$io_global_by_wait_by_bytes` ORDER BY `total_read` DESC LIMIT ? 2026-07-05 15:43:58.091896
ℹ +-- 12: NULL SELECT FILE , `total_latency` FROM `sys` . `x$io_global_by_file_by_latency` ORDER BY `total_latency` DESC LIMIT ? 2026-07-05 15:43:57.531467
ℹ +-- 13: NULL SELECT FILE , `total_written` FROM `sys` . `x$io_global_by_file_by_bytes` ORDER BY `total_written` DESC LIMIT ? 2026-07-05 15:43:57.355078
ℹ +-- 14: NULL SELECT FILE , `total_read` FROM `sys` . `x$io_global_by_file_by_bytes` ORDER BY `total_read` DESC LIMIT ? 2026-07-05 15:43:57.181348
ℹ +-- 15: NULL SELECT `CONCAT` ( `object_schema` , ? , `object_name` , ? , `index_name` , ? ) FROM `sys` . `schema_unused_indexes` WHER 2026-07-05 15:43:56.660439
ℹ +-- 16: NULL SELECT LEFT ( QUERY , ? ) , `exec_count` FROM `sys` . `x$statements_with_runtimes_in_95th_percentile` WHERE ( `db` IS NU 2026-07-05 15:43:55.165725
ℹ +-- 17: NULL SELECT LEFT ( QUERY , ? ) , `avg_latency` FROM `sys` . `x$statement_analysis` WHERE ( `db` IS NULL OR `db` NOT IN (...) 2026-07-05 15:43:54.936516
ℹ +-- 18: NULL SELECT SYSTEM_USER , `total_latency` , `max_latency` FROM `sys` . `x$io_by_thread_by_latency` ORDER BY `total_latency` D 2026-07-05 15:43:54.750167
ℹ +-- 19: NULL SELECT SYSTEM_USER , `Command` AS `PROC` , TIME FROM `sys` . `x$processlist` ORDER BY TIME DESC 2026-07-05 15:43:54.364431
ℹ +-- 20: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 2026-07-05 15:43:54.175245
ℹ +-- 21: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 2026-07-05 15:43:53.925663
ℹ +-- 22: NULL SELECT HOST , `table_scans` FROM `sys` . `x$host_summary` ORDER BY `table_scans` DESC LIMIT ? 2026-07-05 15:43:53.636339
ℹ +-- 23: NULL SELECT HOST , `total_connections` FROM `sys` . `x$host_summary` ORDER BY `total_connections` DESC LIMIT ? 2026-07-05 15:43:52.728392
ℹ +-- 24: NULL SELECT SUBSTRING ( `event_name` , ? ) , `ROUND` ( SUM ( `total_latency` ) , ? ) AS `total_latency` FROM `sys` . `x$host_ 2026-07-05 15:43:52.719421
ℹ +-- 25: NULL SELECT SYSTEM_USER , `file_io_latency` FROM `sys` . `x$user_summary` ORDER BY `file_io_latency` DESC LIMIT ? 2026-07-05 15:43:52.526848
ℹ +-- 26: NULL SELECT SYSTEM_USER , `file_ios` FROM `sys` . `x$user_summary` ORDER BY `file_ios` DESC LIMIT ? 2026-07-05 15:43:52.355996
ℹ +-- 27: NULL SELECT HOST , `file_io_latency` FROM `sys` . `x$host_summary` ORDER BY `file_io_latency` DESC LIMIT ? 2026-07-05 15:43:52.346725
ℹ +-- 28: NULL SELECT SYSTEM_USER , `rows_affected` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `rows_affected` DESC LI 2026-07-05 15:43:52.164527
ℹ +-- 29: NULL SELECT HOST , `file_ios` FROM `sys` . `x$host_summary` ORDER BY `file_ios` DESC LIMIT ? 2026-07-05 15:43:52.144841
ℹ +-- 30: NULL SELECT SYSTEM_USER , `rows_sent` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `rows_sent` DESC LIMIT ? 2026-07-05 15:43:51.975655
ℹ +-- 31: NULL SELECT HOST , `rows_affected` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `rows_affected` DESC LIMIT ? 2026-07-05 15:43:51.958757
ℹ +-- 32: NULL SELECT HOST , `rows_sent` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `rows_sent` DESC LIMIT ? 2026-07-05 15:43:51.785580
ℹ +-- 33: NULL SELECT SYSTEM_USER , `full_scans` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `full_scans` DESC LIMIT ? 2026-07-05 15:43:51.757373
ℹ +-- 34: NULL SELECT HOST , `full_scans` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `full_scans` DESC LIMIT ? 2026-07-05 15:43:51.608411
ℹ +-- 35: NULL SELECT SYSTEM_USER , `lock_latency` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `lock_latency` DESC LIMI 2026-07-05 15:43:51.553047
ℹ +-- 36: NULL SELECT HOST , `lock_latency` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `lock_latency` DESC LIMIT ? 2026-07-05 15:43:51.401141
ℹ +-- 37: NULL SELECT SYSTEM_USER , `statement_avg_latency` FROM `sys` . `x$user_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 2026-07-05 15:43:51.358986
ℹ +-- 38: NULL SELECT HOST , `statement_avg_latency` FROM `sys` . `x$host_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 2026-07-05 15:43:51.215823
ℹ +-- 39: NULL SELECT SYSTEM_USER , `statements` FROM `sys` . `user_summary` ORDER BY `statements` DESC LIMIT ? 2026-07-05 15:43:51.160995
ℹ +-- 40: NULL SELECT HOST , `statements` FROM `sys` . `x$host_summary` ORDER BY `statements` DESC LIMIT ? 2026-07-05 15:43:51.013359
ℹ +-- 41: NULL SELECT SYSTEM_USER , `total_connections` FROM `sys` . `user_summary` ORDER BY `total_connections` DESC LIMIT ? 2026-07-05 15:43:50.967350
ℹ +-- 42: NULL SHOW SCHEMAS 2026-07-05 15:43:50.606404
ℹ +-- 43: NULL SELECT `PLUGIN_NAME` , `PLUGIN_VERSION` , `PLUGIN_STATUS` , `PLUGIN_TYPE` FROM `information_schema` . `PLUGINS` WHERE `P 2026-07-05 15:43:49.423188
ℹ +-- 44: NULL SELECT `CONCAT` ( `object_schema` , ? , `object_name` ) AS ? , `index_name` FROM `performance_schema` . `table_io_waits_ 2026-07-05 15:42:52.397966
ℹ +-- 45: NULL SELECT `concat` ( TABLE_NAME , ? , `index_name` ) AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS 2026-07-05 15:42:51.977323
ℹ +-- 46: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 2026-07-05 15:42:51.559138
ℹ +-- 47: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 2026-07-05 15:42:49.276530
ℹ +-- 48: NULL SELECT `index_name` AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS `cols` , `INDEX_TYPE` AS TYPE 2026-07-05 15:42:49.104716
ℹ +-- 49: NULL SELECT TABLE_NAME , ENGINE FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` = ? AND `TABLE_TYPE` = ? ORDER BY T 2026-07-05 15:42:47.062295
ℹ +-- 50: NULL SELECT DATA FROM `performance_schema` . `error_log` ORDER BY `LOGGED` DESC LIMIT ? 2026-07-05 15:42:43.237775
ℹ Performance schema: Last 50 queries with sort execution time: 0.192s
-------- Performance schema: Top 15 row sorting queries with sort ----------------------------------
ℹ +-- 1: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 12924
ℹ +-- 2: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 12915
ℹ +-- 3: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 12730
ℹ +-- 4: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 12567
ℹ +-- 5: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 12557
ℹ +-- 6: NULL SELECT TABLE_NAME , ENGINE FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` = ? AND `TABLE_TYPE` = ? ORDER BY T 322
ℹ +-- 7: NULL SELECT SYSTEM_USER , `Command` AS `PROC` , TIME FROM `sys` . `x$processlist` ORDER BY TIME DESC 237
ℹ +-- 8: NULL SELECT `db` , LEFT ( QUERY , ? ) , `last_seen` FROM `sys` . `x$statements_with_full_table_scans` WHERE ( `db` IS NULL OR 100
ℹ +-- 9: NULL SELECT `db` , LEFT ( QUERY , ? ) , `last_seen` FROM `sys` . `x$statements_with_sorting` WHERE ( `db` IS NULL OR `db` NOT 100
ℹ +-- 10: NULL SELECT SYSTEM_USER , `total_latency` , `max_latency` FROM `sys` . `x$io_by_thread_by_latency` ORDER BY `total_latency` D 64
ℹ +-- 11: NULL SELECT `CONCAT` ( `table_schema` , ? , TABLE_NAME , ? , `redundant_index_name` , ? , `dominant_index_name` , ? , `sql_dr 56
ℹ +-- 12: NULL SELECT `db` , LEFT ( QUERY , ? ) , `last_seen` FROM `sys` . `x$statements_with_temp_tables` WHERE ( `db` IS NULL OR `db` 50
ℹ +-- 13: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 48
ℹ +-- 14: NULL SELECT `db` , LEFT ( QUERY , ? ) , `exec_count` FROM `sys` . `x$statements_with_full_table_scans` WHERE ( `db` IS NULL O 40
ℹ +-- 15: NULL SELECT FILE , `total_latency` FROM `sys` . `x$io_global_by_file_by_latency` ORDER BY `total_latency` DESC LIMIT ? 40
ℹ Performance schema: Top 15 row sorting queries with sort execution time: 0.201s
-------- Performance schema: Top 15 total latency queries with sort --------------------------------
ℹ +-- 1: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 158251896000
ℹ +-- 2: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 149991126000
ℹ +-- 3: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 130098674000
ℹ +-- 4: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 119882278000
ℹ +-- 5: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 100583903000
ℹ +-- 6: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 98578648000
ℹ +-- 7: NULL SELECT `concat` ( TABLE_NAME , ? , `index_name` ) AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS 30921659000
ℹ +-- 8: NULL SELECT SYSTEM_USER , `Command` AS `PROC` , TIME FROM `sys` . `x$processlist` ORDER BY TIME DESC 30639252000
ℹ +-- 9: NULL SELECT ENGINE , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , COUNT ( ENGINE ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` 30606460000
ℹ +-- 10: NULL SELECT LEFT ( QUERY , ? ) , `exec_count` FROM `sys` . `x$statements_with_runtimes_in_95th_percentile` WHERE ( `db` IS NU 16055825000
ℹ +-- 11: NULL SELECT LEFT ( QUERY , ? ) , `avg_latency` FROM `sys` . `x$statement_analysis` WHERE ( `db` IS NULL OR `db` NOT IN (...) 13230742000
ℹ +-- 12: NULL SELECT `index_name` AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS `cols` , `INDEX_TYPE` AS TYPE 11400821000
ℹ +-- 13: NULL SELECT HOST , `total_connections` FROM `sys` . `x$host_summary` ORDER BY `total_connections` DESC LIMIT ? 10890015000
ℹ +-- 14: NULL SELECT SYSTEM_USER , `total_connections` FROM `sys` . `user_summary` ORDER BY `total_connections` DESC LIMIT ? 10860008000
ℹ +-- 15: NULL SELECT SYSTEM_USER , `statements` FROM `sys` . `user_summary` ORDER BY `statements` DESC LIMIT ? 10336136000
ℹ Performance schema: Top 15 total latency queries with sort execution time: 0.195s
-------- Performance schema: Top 15 merge queries with sort ----------------------------------------
ℹ +-- 1: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 17
ℹ +-- 2: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 17
ℹ +-- 3: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 17
ℹ +-- 4: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 17
ℹ +-- 5: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 10
ℹ +-- 6: NULL SHOW SCHEMAS 0
ℹ +-- 7: NULL SELECT ENGINE , `SUPPORT` FROM `information_schema` . `ENGINES` ORDER BY ENGINE ASC 0
ℹ +-- 8: NULL SELECT ENGINE , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , COUNT ( ENGINE ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` 0
ℹ +-- 9: NULL SELECT DATA FROM `performance_schema` . `error_log` ORDER BY `LOGGED` DESC LIMIT ? 0
ℹ +-- 10: NULL SELECT TABLE_NAME , ENGINE FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` = ? AND `TABLE_TYPE` = ? ORDER BY T 0
ℹ +-- 11: NULL SELECT `index_name` AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS `cols` , `INDEX_TYPE` AS TYPE 0
ℹ +-- 12: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 0
ℹ +-- 13: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 0
ℹ +-- 14: NULL SELECT `concat` ( TABLE_NAME , ? , `index_name` ) AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS 0
ℹ +-- 15: NULL SELECT `CONCAT` ( `object_schema` , ? , `object_name` ) AS ? , `index_name` FROM `performance_schema` . `table_io_waits_ 0
ℹ Performance schema: Top 15 merge queries with sort execution time: 0.217s
-------- Performance schema: Top 15 average sort merges queries with sort --------------------------
ℹ +-- 1: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 9
ℹ +-- 2: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 9
ℹ +-- 3: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 9
ℹ +-- 4: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 9
ℹ +-- 5: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 5
ℹ +-- 6: NULL SHOW SCHEMAS 0
ℹ +-- 7: NULL SELECT ENGINE , `SUPPORT` FROM `information_schema` . `ENGINES` ORDER BY ENGINE ASC 0
ℹ +-- 8: NULL SELECT ENGINE , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , COUNT ( ENGINE ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` 0
ℹ +-- 9: NULL SELECT DATA FROM `performance_schema` . `error_log` ORDER BY `LOGGED` DESC LIMIT ? 0
ℹ +-- 10: NULL SELECT TABLE_NAME , ENGINE FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` = ? AND `TABLE_TYPE` = ? ORDER BY T 0
ℹ +-- 11: NULL SELECT `index_name` AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS `cols` , `INDEX_TYPE` AS TYPE 0
ℹ +-- 12: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 0
ℹ +-- 13: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 0
ℹ +-- 14: NULL SELECT `concat` ( TABLE_NAME , ? , `index_name` ) AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS 0
ℹ +-- 15: NULL SELECT `CONCAT` ( `object_schema` , ? , `object_name` ) AS ? , `index_name` FROM `performance_schema` . `table_io_waits_ 0
ℹ Performance schema: Top 15 average sort merges queries with sort execution time: 0.177s
-------- Performance schema: Top 15 scans queries with sort ----------------------------------------
ℹ +-- 1: NULL SELECT `index_name` AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS `cols` , `INDEX_TYPE` AS TYPE 12
ℹ +-- 2: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 12
ℹ +-- 3: NULL SELECT SYSTEM_USER , `file_io_latency` FROM `sys` . `x$user_summary` ORDER BY `file_io_latency` DESC LIMIT ? 12
ℹ +-- 4: NULL SELECT SYSTEM_USER , `file_ios` FROM `sys` . `x$user_summary` ORDER BY `file_ios` DESC LIMIT ? 12
ℹ +-- 5: NULL SELECT SYSTEM_USER , `total_connections` FROM `sys` . `user_summary` ORDER BY `total_connections` DESC LIMIT ? 12
ℹ +-- 6: NULL SELECT SYSTEM_USER , `statements` FROM `sys` . `user_summary` ORDER BY `statements` DESC LIMIT ? 12
ℹ +-- 7: NULL SELECT SYSTEM_USER , `statement_avg_latency` FROM `sys` . `x$user_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 12
ℹ +-- 8: NULL SELECT HOST , `file_ios` FROM `sys` . `x$host_summary` ORDER BY `file_ios` DESC LIMIT ? 10
ℹ +-- 9: NULL SELECT HOST , `statement_avg_latency` FROM `sys` . `x$host_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 10
ℹ +-- 10: NULL SELECT HOST , `statements` FROM `sys` . `x$host_summary` ORDER BY `statements` DESC LIMIT ? 10
ℹ +-- 11: NULL SELECT HOST , `total_connections` FROM `sys` . `x$host_summary` ORDER BY `total_connections` DESC LIMIT ? 10
ℹ +-- 12: NULL SELECT HOST , `file_io_latency` FROM `sys` . `x$host_summary` ORDER BY `file_io_latency` DESC LIMIT ? 10
ℹ +-- 13: NULL SELECT HOST , `table_scans` FROM `sys` . `x$host_summary` ORDER BY `table_scans` DESC LIMIT ? 10
ℹ +-- 14: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 8
ℹ +-- 15: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 8
ℹ Performance schema: Top 15 scans queries with sort execution time: 0.189s
-------- Performance schema: Top 15 range queries with sort ----------------------------------------
ℹ +-- 1: NULL SHOW SCHEMAS 0
ℹ +-- 2: NULL SELECT ENGINE , `SUPPORT` FROM `information_schema` . `ENGINES` ORDER BY ENGINE ASC 0
ℹ +-- 3: NULL SELECT ENGINE , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , COUNT ( ENGINE ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` 0
ℹ +-- 4: NULL SELECT DATA FROM `performance_schema` . `error_log` ORDER BY `LOGGED` DESC LIMIT ? 0
ℹ +-- 5: NULL SELECT TABLE_NAME , ENGINE FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` = ? AND `TABLE_TYPE` = ? ORDER BY T 0
ℹ +-- 6: NULL SELECT `index_name` AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS `cols` , `INDEX_TYPE` AS TYPE 0
ℹ +-- 7: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 0
ℹ +-- 8: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 0
ℹ +-- 9: NULL SELECT `concat` ( TABLE_NAME , ? , `index_name` ) AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS 0
ℹ +-- 10: NULL SELECT `CONCAT` ( `object_schema` , ? , `object_name` ) AS ? , `index_name` FROM `performance_schema` . `table_io_waits_ 0
ℹ +-- 11: NULL SELECT `PLUGIN_NAME` , `PLUGIN_VERSION` , `PLUGIN_STATUS` , `PLUGIN_TYPE` FROM `information_schema` . `PLUGINS` WHERE `P 0
ℹ +-- 12: NULL SELECT SYSTEM_USER , `total_connections` FROM `sys` . `user_summary` ORDER BY `total_connections` DESC LIMIT ? 0
ℹ +-- 13: NULL SELECT SYSTEM_USER , `statements` FROM `sys` . `user_summary` ORDER BY `statements` DESC LIMIT ? 0
ℹ +-- 14: NULL SELECT SYSTEM_USER , `statement_avg_latency` FROM `sys` . `x$user_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 0
ℹ +-- 15: NULL SELECT SYSTEM_USER , `lock_latency` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `lock_latency` DESC LIMI 0
ℹ Performance schema: Top 15 range queries with sort execution time: 0.163s
-------- Performance schema: Top 20 queries with temp table ----------------------------------------
ℹ +-- 1: NULL SELECT `index_name` AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS `cols` , `INDEX_TYPE` AS TYPE 12
ℹ +-- 2: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 12
ℹ +-- 3: NULL SELECT DISTINCTROW `TABLE_SCHEMA` FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` NOT IN (...) 4
ℹ +-- 4: NULL SELECT DISTINCTROW ( ENGINE ) FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` = ? AND ENGINE IS NOT NULL 4
ℹ +-- 5: NULL SELECT COUNT ( DISTINCTROW ( `concat` ( TABLE_NAME , `TABLE_SCHEMA` , `INDEX_NAME` ) ) ) FROM `information_schema` . `ST 2
ℹ +-- 6: NULL SELECT COUNT ( DISTINCTROW ( `concat` ( TABLE_NAME , `TABLE_SCHEMA` , `INDEX_NAME` ) ) ) FROM `information_schema` . `ST 2
ℹ +-- 7: NULL SELECT `TABLE_SCHEMA` , SUM ( `TABLE_ROWS` ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` ) , SUM ( `DATA_LENGTH` + `I 2
ℹ +-- 8: NULL SELECT DISTINCTROW ( ENGINE ) FROM `information_schema` . `TABLES` WHERE ENGINE IS NOT NULL AND `TABLE_SCHEMA` NOT IN (. 2
ℹ +-- 9: NULL SELECT DISTINCTROW ( `TABLE_COLLATION` ) FROM `information_schema` . `TABLES` WHERE `TABLE_COLLATION` IS NOT NULL AND `T 2
ℹ +-- 10: NULL SELECT DISTINCTROW ( `CHARACTER_SET_NAME` ) FROM `information_schema` . `columns` WHERE `CHARACTER_SET_NAME` IS NOT NULL 2
ℹ +-- 11: NULL SHOW VARIABLES 2
ℹ +-- 12: NULL SELECT SUM ( `TABLE_ROWS` ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` ) , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , 2
ℹ +-- 13: NULL SELECT ENGINE , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , COUNT ( ENGINE ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` 2
ℹ +-- 14: NULL SELECT ENGINE , `SUPPORT` FROM `information_schema` . `ENGINES` ORDER BY ENGINE ASC 2
ℹ +-- 15: NULL SELECT `IFNULL` ( MAX ( TIMESTAMPDIFF ( SQL_TSI_SECOND , `trx_started` , NOW ( ) ) ) , ? ) FROM `information_schema` . ` 2
ℹ +-- 16: NULL SELECT COUNT ( * ) FROM `information_schema` . `INNODB_TRX` 2
ℹ +-- 17: NULL SHOW ENGINES 2
ℹ +-- 18: NULL SHOW GLOBAL STATUS 2
ℹ +-- 19: NULL SHOW STATUS 2
ℹ +-- 20: NULL SHOW GLOBAL VARIABLES 2
ℹ Performance schema: Top 20 queries with temp table execution time: 0.180s
-------- Performance schema: Last 50 queries with temp table ---------------------------------------
ℹ +-- 1: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 2026-07-05 15:44:01.958110
ℹ +-- 2: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 2026-07-05 15:44:01.710009
ℹ +-- 3: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 2026-07-05 15:44:01.464255
ℹ +-- 4: NULL SELECT `CONCAT` ( `table_schema` , ? , TABLE_NAME , ? , `redundant_index_name` , ? , `dominant_index_name` , ? , `sql_dr 2026-07-05 15:44:01.193698
ℹ +-- 5: NULL SELECT LEFT ( QUERY , ? ) , `exec_count` FROM `sys` . `x$statements_with_runtimes_in_95th_percentile` WHERE ( `db` IS NU 2026-07-05 15:43:55.165725
ℹ +-- 6: NULL SELECT SYSTEM_USER , `total_latency` , `max_latency` FROM `sys` . `x$io_by_thread_by_latency` ORDER BY `total_latency` D 2026-07-05 15:43:54.750167
ℹ +-- 7: NULL SELECT `wait_age_secs` , `locked_table` , `locked_type` , `waiting_query` FROM `sys` . `x$innodb_lock_waits` ORDER BY `w 2026-07-05 15:43:54.551258
ℹ +-- 8: NULL SELECT SYSTEM_USER , `Command` AS `PROC` , TIME FROM `sys` . `x$processlist` ORDER BY TIME DESC 2026-07-05 15:43:54.364431
ℹ +-- 9: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 2026-07-05 15:43:54.175245
ℹ +-- 10: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 2026-07-05 15:43:53.925663
ℹ +-- 11: NULL SELECT HOST , `table_scans` FROM `sys` . `x$host_summary` ORDER BY `table_scans` DESC LIMIT ? 2026-07-05 15:43:53.636339
ℹ +-- 12: NULL SELECT HOST , `total_connections` FROM `sys` . `x$host_summary` ORDER BY `total_connections` DESC LIMIT ? 2026-07-05 15:43:52.728392
ℹ +-- 13: NULL SELECT SUBSTRING ( `event_name` , ? ) , `ROUND` ( SUM ( `total_latency` ) , ? ) AS `total_latency` FROM `sys` . `x$host_ 2026-07-05 15:43:52.719421
ℹ +-- 14: NULL SELECT SYSTEM_USER , `file_io_latency` FROM `sys` . `x$user_summary` ORDER BY `file_io_latency` DESC LIMIT ? 2026-07-05 15:43:52.526848
ℹ +-- 15: NULL SELECT SYSTEM_USER , `file_ios` FROM `sys` . `x$user_summary` ORDER BY `file_ios` DESC LIMIT ? 2026-07-05 15:43:52.355996
ℹ +-- 16: NULL SELECT HOST , `file_io_latency` FROM `sys` . `x$host_summary` ORDER BY `file_io_latency` DESC LIMIT ? 2026-07-05 15:43:52.346725
ℹ +-- 17: NULL SELECT SYSTEM_USER , `rows_affected` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `rows_affected` DESC LI 2026-07-05 15:43:52.164527
ℹ +-- 18: NULL SELECT HOST , `file_ios` FROM `sys` . `x$host_summary` ORDER BY `file_ios` DESC LIMIT ? 2026-07-05 15:43:52.144841
ℹ +-- 19: NULL SELECT SYSTEM_USER , `rows_sent` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `rows_sent` DESC LIMIT ? 2026-07-05 15:43:51.975655
ℹ +-- 20: NULL SELECT HOST , `rows_affected` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `rows_affected` DESC LIMIT ? 2026-07-05 15:43:51.958757
ℹ +-- 21: NULL SELECT HOST , `rows_sent` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `rows_sent` DESC LIMIT ? 2026-07-05 15:43:51.785580
ℹ +-- 22: NULL SELECT SYSTEM_USER , `full_scans` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `full_scans` DESC LIMIT ? 2026-07-05 15:43:51.757373
ℹ +-- 23: NULL SELECT HOST , `full_scans` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `full_scans` DESC LIMIT ? 2026-07-05 15:43:51.608411
ℹ +-- 24: NULL SELECT SYSTEM_USER , `lock_latency` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `lock_latency` DESC LIMI 2026-07-05 15:43:51.553047
ℹ +-- 25: NULL SELECT HOST , `lock_latency` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `lock_latency` DESC LIMIT ? 2026-07-05 15:43:51.401141
ℹ +-- 26: NULL SELECT SYSTEM_USER , `statement_avg_latency` FROM `sys` . `x$user_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 2026-07-05 15:43:51.358986
ℹ +-- 27: NULL SELECT HOST , `statement_avg_latency` FROM `sys` . `x$host_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 2026-07-05 15:43:51.215823
ℹ +-- 28: NULL SELECT SYSTEM_USER , `statements` FROM `sys` . `user_summary` ORDER BY `statements` DESC LIMIT ? 2026-07-05 15:43:51.160995
ℹ +-- 29: NULL SELECT HOST , `statements` FROM `sys` . `x$host_summary` ORDER BY `statements` DESC LIMIT ? 2026-07-05 15:43:51.013359
ℹ +-- 30: NULL SELECT SYSTEM_USER , `total_connections` FROM `sys` . `user_summary` ORDER BY `total_connections` DESC LIMIT ? 2026-07-05 15:43:50.967350
ℹ +-- 31: NULL SELECT `sys_version` FROM `sys` . `version` 2026-07-05 15:43:50.771075
ℹ +-- 32: NULL SELECT `PLUGIN_NAME` , `PLUGIN_VERSION` , `PLUGIN_STATUS` , `PLUGIN_TYPE` FROM `information_schema` . `PLUGINS` WHERE `P 2026-07-05 15:43:49.423188
ℹ +-- 33: NULL SHOW SESSION STATUS LIKE ? 2026-07-05 15:43:48.896469
ℹ +-- 34: NULL SELECT COUNT ( * ) FROM `information_schema` . `plugins` WHERE `PLUGIN_NAME` = ? AND `PLUGIN_STATUS` = ? 2026-07-05 15:42:53.356910
ℹ +-- 35: NULL SELECT `k` . `CONSTRAINT_SCHEMA` , `k` . `TABLE_NAME` , `k` . `COLUMN_NAME` , `c1` . `COLUMN_TYPE` , `k` . `REFERENCED_T 2026-07-05 15:42:52.073009
ℹ +-- 36: NULL SELECT `concat` ( TABLE_NAME , ? , `index_name` ) AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS 2026-07-05 15:42:51.977323
ℹ +-- 37: NULL SELECT `rc` . `CONSTRAINT_SCHEMA` , `rc` . `TABLE_NAME` , `k` . `COLUMN_NAME` , `rc` . `REFERENCED_TABLE_NAME` , `k` . ` 2026-07-05 15:42:51.900732
ℹ +-- 38: NULL SELECT DISTINCTROW `TABLE_SCHEMA` FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` NOT IN (...) 2026-07-05 15:42:51.773296
ℹ +-- 39: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 2026-07-05 15:42:51.559138
ℹ +-- 40: NULL SELECT DISTINCTROW `TABLE_SCHEMA` , TABLE_NAME , `INDEX_NAME` FROM `information_schema` . `statistics` WHERE `INDEX_NAME 2026-07-05 15:42:51.348954
ℹ +-- 41: NULL SELECT `TABLE_SCHEMA` , SUM ( CASE WHEN `TABLE_TYPE` = ? THEN ? ELSE ? END ) , SUM ( CASE WHEN `TABLE_TYPE` = ? THEN ? E 2026-07-05 15:42:51.336401
ℹ +-- 42: NULL SELECT CONSTRAINT_SCHEMA , TABLE_NAME , CONSTRAINT_NAME FROM `information_schema` . `table_constraints` WHERE `CONSTRAIN 2026-07-05 15:42:50.936929
ℹ +-- 43: NULL SELECT `CONCAT` ( `k` . `TABLE_SCHEMA` , ? , `k` . `TABLE_NAME` , ? , `k` . `COLUMN_NAME` , ? , `c1` . `COLUMN_TYPE` , ? 2026-07-05 15:42:50.010303
ℹ +-- 44: NULL SELECT `CONCAT` ( `c` . `table_schema` , ? , `c` . `table_name` ) FROM `information_schema` . `columns` `c` JOIN `inform 2026-07-05 15:42:49.453613
ℹ +-- 45: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 2026-07-05 15:42:49.276530
ℹ +-- 46: NULL SELECT `index_name` AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS `cols` , `INDEX_TYPE` AS TYPE 2026-07-05 15:42:49.104716
ℹ +-- 47: NULL SELECT DISTINCTROW ( `COLLATION_NAME` ) FROM `information_schema` . `COLUMNS` WHERE `COLLATION_NAME` IS NOT NULL AND `TA 2026-07-05 15:42:46.722972
ℹ +-- 48: NULL SELECT DISTINCTROW ( `CHARACTER_SET_NAME` ) FROM `information_schema` . `COLUMNS` WHERE `CHARACTER_SET_NAME` IS NOT NULL 2026-07-05 15:42:46.543911
ℹ +-- 49: NULL SELECT DISTINCTROW ( ENGINE ) FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` = ? AND ENGINE IS NOT NULL 2026-07-05 15:42:46.183585
ℹ +-- 50: NULL SELECT DISTINCTROW ( `TABLE_COLLATION` ) FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` = ? AND `TABLE_COLLAT 2026-07-05 15:42:45.816170
ℹ Performance schema: Last 50 queries with temp table execution time: 0.163s
-------- Performance schema: Top 15 total latency queries with temp table --------------------------
ℹ +-- 1: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 158251896000
ℹ +-- 2: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 149991126000
ℹ +-- 3: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 130098674000
ℹ +-- 4: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 119882278000
ℹ +-- 5: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 100583903000
ℹ +-- 6: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 98578648000
ℹ +-- 7: NULL SELECT `concat` ( TABLE_NAME , ? , `index_name` ) AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS 30921659000
ℹ +-- 8: NULL SELECT SYSTEM_USER , `Command` AS `PROC` , TIME FROM `sys` . `x$processlist` ORDER BY TIME DESC 30639252000
ℹ +-- 9: NULL SELECT ENGINE , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , COUNT ( ENGINE ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` 30606460000
ℹ +-- 10: NULL SELECT LEFT ( QUERY , ? ) , `exec_count` FROM `sys` . `x$statements_with_runtimes_in_95th_percentile` WHERE ( `db` IS NU 16055825000
ℹ +-- 11: NULL SELECT `index_name` AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS `cols` , `INDEX_TYPE` AS TYPE 11400821000
ℹ +-- 12: NULL SELECT HOST , `total_connections` FROM `sys` . `x$host_summary` ORDER BY `total_connections` DESC LIMIT ? 10890015000
ℹ +-- 13: NULL SELECT SYSTEM_USER , `total_connections` FROM `sys` . `user_summary` ORDER BY `total_connections` DESC LIMIT ? 10860008000
ℹ +-- 14: NULL SELECT SYSTEM_USER , `statements` FROM `sys` . `user_summary` ORDER BY `statements` DESC LIMIT ? 10336136000
ℹ +-- 15: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 10290835000
ℹ Performance schema: Top 15 total latency queries with temp table execution time: 0.160s
-------- Performance schema: Top 15 queries with temp table to disk --------------------------------
ℹ +-- 1: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 2
ℹ +-- 2: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 2
ℹ +-- 3: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 2
ℹ +-- 4: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 2
ℹ +-- 5: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 2
ℹ +-- 6: NULL SELECT `PLUGIN_NAME` , `PLUGIN_VERSION` , `PLUGIN_STATUS` , `PLUGIN_TYPE` FROM `information_schema` . `PLUGINS` WHERE `P 2
ℹ +-- 7: NULL SELECT COUNT ( * ) FROM `information_schema` . `plugins` WHERE `PLUGIN_NAME` = ? AND `PLUGIN_STATUS` = ? 2
ℹ +-- 8: NULL SHOW VARIABLES 0
ℹ +-- 9: NULL SHOW GLOBAL VARIABLES 0
ℹ +-- 10: NULL SHOW STATUS 0
ℹ +-- 11: NULL SHOW GLOBAL STATUS 0
ℹ +-- 12: NULL SHOW ENGINES 0
ℹ +-- 13: NULL SELECT COUNT ( * ) FROM `information_schema` . `INNODB_TRX` 0
ℹ +-- 14: NULL SELECT `IFNULL` ( MAX ( TIMESTAMPDIFF ( SQL_TSI_SECOND , `trx_started` , NOW ( ) ) ) , ? ) FROM `information_schema` . ` 0
ℹ +-- 15: NULL SELECT ENGINE , `SUPPORT` FROM `information_schema` . `ENGINES` ORDER BY ENGINE ASC 0
ℹ Performance schema: Top 15 queries with temp table to disk execution time: 0.186s
-------- Performance schema: Top 15 class events by number -----------------------------------------
ℹ +-- 1: wait/io/table 3919015
ℹ +-- 2: wait/io/file 124104
ℹ +-- 3: wait/lock/table 168
ℹ Performance schema: Top 15 class events by number execution time: 0.196s
-------- Performance schema: Top 30 events by number -----------------------------------------------
ℹ +-- 1: wait/io/table/sql/handler 3919015
ℹ +-- 2: wait/io/file/innodb/innodb_log_file 78984
ℹ +-- 3: wait/io/file/innodb/innodb_data_file 16757
ℹ +-- 4: wait/io/file/sql/io_cache 14433
ℹ +-- 5: wait/io/file/sql/binlog 8473
ℹ +-- 6: wait/io/file/innodb/innodb_dblwr_file 5280
ℹ +-- 7: wait/lock/table/sql/handler 168
ℹ +-- 8: wait/io/file/innodb/innodb_temp_file 104
ℹ +-- 9: wait/io/file/sql/binlog_index 41
ℹ +-- 10: wait/io/file/sql/casetest 10
ℹ +-- 11: wait/io/file/sql/misc 6
ℹ +-- 12: wait/io/file/sql/ERRMSG 5
ℹ +-- 13: wait/io/file/mysys/cnf 5
ℹ +-- 14: wait/io/file/sql/pid 3
ℹ +-- 15: wait/io/file/mysys/charset 3
ℹ Performance schema: Top 30 events by number execution time: 0.179s
-------- Performance schema: Top 15 class events by total latency ----------------------------------
ℹ +-- 1: wait/io/file 39778832711052
ℹ +-- 2: wait/io/table 7926341456916
ℹ +-- 3: wait/lock/table 513783720
ℹ Performance schema: Top 15 class events by total latency execution time: 0.188s
-------- Performance schema: Top 30 events by total latency ----------------------------------------
ℹ +-- 1: wait/io/file/innodb/innodb_log_file 15822000084258
ℹ +-- 2: wait/io/file/innodb/innodb_data_file 12435956240598
ℹ +-- 3: wait/io/file/innodb/innodb_dblwr_file 9708839311050
ℹ +-- 4: wait/io/table/sql/handler 7926341456916
ℹ +-- 5: wait/io/file/sql/binlog 1150337646774
ℹ +-- 6: wait/io/file/innodb/innodb_temp_file 402486588810
ℹ +-- 7: wait/io/file/sql/io_cache 254969009838
ℹ +-- 8: wait/io/file/sql/binlog_index 2440946124
ℹ +-- 9: wait/io/file/sql/casetest 1290780720
ℹ +-- 10: wait/lock/table/sql/handler 513783720
ℹ +-- 11: wait/io/file/sql/pid 227905200
ℹ +-- 12: wait/io/file/sql/ERRMSG 186604560
ℹ +-- 13: wait/io/file/sql/misc 44046360
ℹ +-- 14: wait/io/file/mysys/charset 32343120
ℹ +-- 15: wait/io/file/mysys/cnf 21203640
ℹ Performance schema: Top 30 events by total latency execution time: 0.199s
-------- Performance schema: Top 15 class events by max latency ------------------------------------
ℹ +-- 1: wait/io/table 68907554298
ℹ +-- 2: wait/io/file 56671552746
ℹ +-- 3: wait/lock/table 5303520
ℹ Performance schema: Top 15 class events by max latency execution time: 0.202s
-------- Performance schema: Top 30 events by max latency ------------------------------------------
ℹ +-- 1: wait/io/table/sql/handler 68907554298
ℹ +-- 2: wait/io/file/innodb/innodb_log_file 56671552746
ℹ +-- 3: wait/io/file/innodb/innodb_temp_file 55894494150
ℹ +-- 4: wait/io/file/innodb/innodb_dblwr_file 39089970000
ℹ +-- 5: wait/io/file/innodb/innodb_data_file 25383956418
ℹ +-- 6: wait/io/file/sql/binlog 16887608280
ℹ +-- 7: wait/io/file/sql/io_cache 1932736320
ℹ +-- 8: wait/io/file/sql/binlog_index 1276989480
ℹ +-- 9: wait/io/file/sql/casetest 1172046600
ℹ +-- 10: wait/io/file/sql/pid 202358520
ℹ +-- 11: wait/io/file/sql/ERRMSG 142067520
ℹ +-- 12: wait/io/file/mysys/charset 18572760
ℹ +-- 13: wait/io/file/sql/misc 16108920
ℹ +-- 14: wait/io/file/mysys/cnf 13530240
ℹ +-- 15: wait/lock/table/sql/handler 5303520
ℹ Performance schema: Top 30 events by max latency execution time: 0.186s
-------- MyISAM Metrics ----------------------------------------------------------------------------
ℹ General MyIsam metrics:
ℹ +-- Total MyISAM Tables : 0
ℹ +-- Total MyISAM indexes : 0B
ℹ +-- KB Size :8.0M
ℹ +-- KB Used Size :1.5M
ℹ +-- KB used :18.2%
ℹ +-- Read KB hit rate: 0% (0 cached / 0 reads)
ℹ +-- Write KB hit rate: 0% (0 cached / 0 writes)
ℹ No MyISAM table(s) detected ....
ℹ MyISAM Metrics execution time: 0.185s
-------- InnoDB Metrics ----------------------------------------------------------------------------
ℹ InnoDB is enabled.
ℹ InnoDB Metrics execution time: 0.001s
-------- Smart Migration LTS Advisor ---------------------------------------------------------------
✘ Found 4 potential migration risks.
ℹ - [Migration Risk] default_authentication_plugin: Removed in MySQL 9.0. Use caching_sha2_password or mysql-native-password (if enabled) instead.
ℹ - [Migration Risk] binlog_transaction_dependency_tracking: Removed in MySQL 8.4.
ℹ - [Migration Risk] avoid_temporal_upgrade: Removed in MySQL 8.4. Upgrading from very old versions (5.5) might need manual temporal upgrade.
ℹ - [Migration Risk] expire_logs_days: Removed in MySQL 8.4. Use binlog_expire_logs_seconds instead.
ℹ InnoDB Buffers
ℹ +-- InnoDB Buffer Pool: 128.0M
ℹ +-- InnoDB Buffer Pool Instances: 1
ℹ +-- InnoDB Buffer Pool Chunk Size: 128.0M
ℹ +-- InnoDB Redo Log Capacity: 100.0M
ℹ +-- InnoDB Log Buffer: 16.0M
ℹ +-- InnoDB Buffer Free: 1.1K
ℹ +-- InnoDB Buffer Used: 8.0K
ℹ InnoDB Thread Concurrency: 0
✔ InnoDB File per table is activated
✔ InnoDB Buffer Pool size ( 128.0M ) under limit for 64 bits architecture: (17179869184.0G )
✔ InnoDB buffer pool / data size: 128.0M / 31.7M
ℹ InnoDB Redo Log Capacity is set to 100.0M
ℹ Server uptime is less than 1 hour. Cannot make a reliable recommendation for innodb_redo_log_capacity.
✔ InnoDB buffer pool instances: 1
ℹ Number of InnoDB Buffer Pool Chunk: 1 for 1 Buffer Pool Instance(s)
✔ Innodb_buffer_pool_size aligned with Innodb_buffer_pool_chunk_size & Innodb_buffer_pool_instances
✔ InnoDB Read buffer efficiency: 99.99% (20584866 hits / 20586374 total)
✔ InnoDB Write Log efficiency: 99.11% (8110785 hits / 8183644 total)
✔ InnoDB log waits: 0.00% (0 waits / 72859 writes)
ℹ Smart Migration LTS Advisor execution time: 0.001s
-------- InnoDB Transactions -----------------------------------------------------------------------
ℹ Transaction Isolation Level: REPEATABLE-READ
ℹ Active InnoDB Transactions: 0
ℹ InnoDB Transactions execution time: 0.000s
-------- InnoDB Index/Data Ratio Check -------------------------------------------------------------
ℹ Checked InnoDB tables with > 50,000 rows: 4
✘ Under-indexed tables (ratio < 0.3): 3
ℹ InnoDB Index/Data Ratio Check execution time: 0.185s
-------- Query Cache Information -------------------------------------------------------------------
ℹ Not a MariaDB server. Skipping Query Cache Info plugin check.
ℹ Query Cache Information execution time: 0.000s
-------- Query Anti-Pattern Detection (Experimental) -----------------------------------------------
ℹ Skipped: Performance Schema is disabled.
ℹ Query Anti-Pattern Detection (Experimental) execution time: 0.189s
-------- Aria Metrics ------------------------------------------------------------------------------
ℹ Aria Storage Engine not available.
ℹ Aria Metrics execution time: 0.000s
-------- TokuDB Metrics ----------------------------------------------------------------------------
ℹ TokuDB is disabled.
ℹ TokuDB Metrics execution time: 0.000s
-------- XtraDB Metrics ----------------------------------------------------------------------------
ℹ XtraDB is disabled.
ℹ XtraDB Metrics execution time: 0.000s
-------- Galera Metrics ----------------------------------------------------------------------------
ℹ Galera is disabled.
ℹ Galera Metrics execution time: 0.000s
-------- Replication Metrics -----------------------------------------------------------------------
ℹ Galera Synchronous replication: NO
ℹ No replication replica(s) for this server.
ℹ Binlog format: ROW
ℹ XA support enabled: ON
ℹ Semi synchronous replication Source: Not Activated
ℹ Semi synchronous replication Replica: Not Activated
ℹ This is a standalone server
ℹ Replication Metrics execution time: 0.000s
-------- Predictive Capacity Planning --------------------------------------------------------------
✔ Memory headroom: 17.5G (Theoretical max usage is 11.49% of physical RAM)
ℹ Growth forecasting: Insufficient uptime (< 24h) for reliable estimation.
ℹ Predictive Capacity Planning execution time: 0.000s
-------- Cluster & Replication Intelligence --------------------------------------------------------
ℹ Replication status: Not running as a replica.
✘ gtid_mode is OFF (recommended: ON)
✘ enforce_gtid_consistency is OFF (recommended: ON)
✘ binlog_transaction_dependency_tracking is set to COMMIT_ORDER (recommended: WRITESET for parallel throughput)
ℹ binlog_transaction_compression is OFF (consider setting to ON to save network/disk space)
✘ Binlog cache disk use ratio is 48.40% (too many disk spills)
✘ source_verify_checksum is disabled (recommended: ON)
ℹ Cluster & Replication Intelligence execution time: 0.000s
-------- Security Hardening 2.0 --------------------------------------------------------------------
ℹ TLS/SSL is enabled. Minimum supported TLS version: TLSv1.2,TLSv1.3
ℹ Security Hardening 2.0 execution time: 0.000s
-------- Guided Auto-Fix Snippets ------------------------------------------------------------------
Ready-to-Apply SQL Snippets (SET GLOBAL):
Ready-to-Apply Configuration Block ([mysqld]):
sort_buffer_size (> 256K)
read_rnd_buffer_size (> 256K)
join_buffer_size (> 256.0K, or always use indexes with JOINs)
binlog_cache_size (16.0M)
ℹ Guided Auto-Fix Snippets execution time: 0.181s
-------- Health Score KPI --------------------------------------------------------------------------
Overall Weighted Health Score: 80/100
- Performance: 40/40
- Security: 15/30
- Resilience: 25/30
ℹ Your database health is good, but there's room for improvement.
ℹ Health Score KPI execution time: 0.000s
-------- Recommendations ---------------------------------------------------------------------------
General recommendations:
Use 'id' or '_<table>_id' for Primary Key naming in 11 table(s)
Use BIGINT UNSIGNED AUTO_INCREMENT for Primary Keys in 11 table(s)
Use singular names for table in 4 table(s)
Remove unused indexes.
Restrict Host for 'root'@'%' to 'root'@LimitedIPRangeOrLocalhost
RENAME USER 'root'@'%' TO 'root'@LimitedIPRangeOrLocalhost;
Current connection is NOT encrypted! Consider using SSL for all connections.
Enable require_secure_transport to force all connections to use SSL.
Enforce SSL for remote users (ALTER USER ... REQUIRE SSL)
22 CVE(s) found for your MySQL release. Consider upgrading your version !
MySQL was started within the last 24 hours: recommendations may be inaccurate
Enable the slow query log to troubleshoot bad queries
Reduce or eliminate unclosed connections and network issues
We will suggest raising the 'join_buffer_size' until JOINs not using indexes are found.
See https://dev.mysql.com/doc/refman/8.0/en/server-system-variables.html#sysvar_join_buffer_size
Increase binlog_cache_size (current value: 32768)
Unused indexes found: 2 index(es) should be reviewed and potentially removed.
Migration Risk (default_authentication_plugin): Removed in MySQL 9.0. Use caching_sha2_password or mysql-native-password (if enabled) instead.
Migration Risk (binlog_transaction_dependency_tracking): Removed in MySQL 8.4.
Migration Risk (avoid_temporal_upgrade): Removed in MySQL 8.4. Upgrading from very old versions (5.5) might need manual temporal upgrade.
Migration Risk (expire_logs_days): Removed in MySQL 8.4. Use binlog_expire_logs_seconds instead.
Set gtid_mode = ON to enable global transaction identifier replication.
Set enforce_gtid_consistency = ON to prevent unsafe replication operations.
Set binlog_transaction_dependency_tracking = WRITESET to improve parallel replication throughput.
Enable binlog_transaction_compression = ON to reduce replication stream size.
Increase binlog_cache_size to reduce disk spills for binary log transactions.
Enable source_verify_checksum = ON (or master_verify_checksum).
Variables to adjust:
sort_buffer_size (> 256K)
read_rnd_buffer_size (> 256K)
join_buffer_size (> 256.0K, or always use indexes with JOINs)
binlog_cache_size (16.0M)
✔ HTML Report successfully generated: /home/jmren/GIT_REPOS/MySQLTuner-perl/examples/20260705_174129_percona80/Container/mysqltuner_report.html
ℹ Recommendations execution time: 0.007s
-------- Execution Times ---------------------------------------------------------------------------
ℹ Started at : 2026-07-05 17:42:31
ℹ Ended at : 2026-07-05 17:44:07
ℹ Security Recommendations : 56.094s (58.5%)
ℹ System Linux Recommendations : 4.510s (4.7%)
ℹ Database Metrics : 3.489s (3.6%)
ℹ Table Column Metrics : 2.555s (2.7%)
ℹ Table structures analysis : 1.480s (1.5%)
ℹ Audit Snapshot Summary : 1.158s (1.2%)
ℹ Storage Engine Statistics : 1.117s (1.2%)
ℹ Indexes Metrics : 1.059s (1.1%)
ℹ Performance Metrics : 0.837s (0.9%)
ℹ Filesystem Linux Recommendations : 0.779s (0.8%)
ℹ Naming conventions analysis : 0.772s (0.8%)
ℹ SSL/TLS Security Recommendations : 0.557s (0.6%)
ℹ Foreign Key analysis : 0.544s (0.6%)
ℹ Performance schema : 0.510s (0.5%)
ℹ Performance schema: InnoDB Buffer Pool by schema : 0.290s (0.3%)
ℹ Performance schema: Table not using InnoDB buffer : 0.272s (0.3%)
ℹ Performance schema: 40 InnoDB Buffer Pool by table: 0.249s (0.3%)
ℹ Performance schema: Top 15 Tables with InnoDB buffer free: 0.249s (0.3%)
ℹ Performance schema: Top 15 Tables using InnoDB buffer: 0.245s (0.3%)
ℹ Performance schema: Top 15 slower queries : 0.229s (0.2%)
ℹ Log file Recommendations : 0.227s (0.2%)
ℹ Performance schema: Top 5 user per rows sent : 0.217s (0.2%)
ℹ Performance schema: Top 15 merge queries with sort: 0.217s (0.2%)
ℹ Performance schema: Top 15 statement by total latency: 0.217s (0.2%)
ℹ Schema sanitization : 0.210s (0.2%)
ℹ Performance schema: Top 20 queries with sort : 0.210s (0.2%)
ℹ Performance schema: Top 15 total latency queries (95% percentile): 0.210s (0.2%)
ℹ Performance schema: Top 5 host per nb full scans : 0.208s (0.2%)
ℹ Performance schema: Top 20 queries with full table scans: 0.206s (0.2%)
ℹ Performance schema: Top IO type order by max latency: 0.205s (0.2%)
ℹ Performance schema: Top 15 most row look queries (95% percentile): 0.205s (0.2%)
ℹ Performance schema: Top 5 user per nb full scans : 0.204s (0.2%)
ℹ Performance schema: Top 5 host per statement latency: 0.202s (0.2%)
ℹ Performance schema: Top 15 class events by max latency: 0.202s (0.2%)
ℹ Performance schema: Top 5 host per io latency : 0.201s (0.2%)
ℹ Performance schema: Top 5 host per connection : 0.201s (0.2%)
ℹ Performance schema: Top 15 row sorting queries with sort: 0.201s (0.2%)
ℹ Performance schema: Top 15 max latency queries (95% percentile): 0.200s (0.2%)
ℹ Performance schema: Thread IO Latency : 0.200s (0.2%)
ℹ Performance schema: Top 5 user per statement latency: 0.199s (0.2%)
ℹ Performance schema: Top 15 high delete latency tables: 0.199s (0.2%)
ℹ Performance schema: Top 30 events by total latency: 0.199s (0.2%)
ℹ Performance schema: Top 15 average latency queries (95% percentile): 0.199s (0.2%)
ℹ Performance schema: Top 5 user per connection : 0.198s (0.2%)
ℹ Authentication Plugin Security : 0.198s (0.2%)
ℹ Performance schema: Top 15 class events by number : 0.196s (0.2%)
ℹ Performance schema: Top 15 total latency queries with sort: 0.195s (0.2%)
ℹ Performance schema: Top 15 reader queries (95% percentile): 0.194s (0.2%)
ℹ Performance schema: Top 5 user per lock latency : 0.194s (0.2%)
ℹ Performance schema: Top 15 high update latency index: 0.194s (0.2%)
ℹ Performance schema: Top 5 user per statement : 0.193s (0.2%)
ℹ Performance schema: Top 5 user per IO : 0.193s (0.2%)
ℹ Performance schema: Top 15 high read latency index: 0.192s (0.2%)
ℹ Performance schema: Top 15 high read latency tables: 0.192s (0.2%)
ℹ Performance schema: Last 50 queries with sort : 0.192s (0.2%)
ℹ Data Type optimization : 0.192s (0.2%)
ℹ Performance schema: file per IO read latency : 0.192s (0.2%)
ℹ Performance schema: Top 15 most modified tables : 0.192s (0.2%)
ℹ Performance schema: Top 15 statement by full scans: 0.191s (0.2%)
ℹ Performance schema: Top IO type order by total latency: 0.191s (0.2%)
ℹ Performance schema: Process per time : 0.190s (0.2%)
ℹ Query Anti-Pattern Detection (Experimental) : 0.189s (0.2%)
ℹ Performance schema: Unused indexes : 0.189s (0.2%)
ℹ Performance schema: Top 15 scans queries with sort: 0.189s (0.2%)
ℹ Performance schema: Top 5 user per rows modified : 0.189s (0.2%)
ℹ Performance schema: Top 15 nb statement type : 0.189s (0.2%)
ℹ Performance schema: Top 15 class events by total latency: 0.188s (0.2%)
ℹ Performance schema: event per wait write latency : 0.188s (0.2%)
ℹ Performance schema: Top 15 Most latency statements: 0.187s (0.2%)
ℹ Performance schema: file per IO write latency : 0.187s (0.2%)
ℹ Performance schema: Top 5 host per io : 0.186s (0.2%)
ℹ Performance schema: Top 15 statement by rows modified: 0.186s (0.2%)
ℹ Performance schema: Event Wait written bytes : 0.186s (0.2%)
ℹ Performance schema: Top 15 queries with temp table to disk: 0.186s (0.2%)
ℹ Performance schema: Top 30 events by max latency : 0.186s (0.2%)
ℹ Performance schema: InnoDB Lock Waits : 0.185s (0.2%)
ℹ InnoDB Index/Data Ratio Check : 0.185s (0.2%)
ℹ MyISAM Metrics : 0.185s (0.2%)
ℹ Performance schema: Top 5 host per lock latency : 0.184s (0.2%)
ℹ Performance schema: Top 15 Most executed queries : 0.184s (0.2%)
ℹ Performance schema: Top 5 host per table scans : 0.184s (0.2%)
ℹ Performance schema: event per wait read latency : 0.184s (0.2%)
ℹ Performance schema: Top 15 high update latency tables: 0.184s (0.2%)
ℹ Performance schema: Top 15 most modified indexes : 0.184s (0.2%)
ℹ Performance schema: Top 15 most read indexes : 0.183s (0.2%)
ℹ Performance schema: Top IO type order by total io : 0.183s (0.2%)
ℹ Performance schema: Event Wait by read bytes : 0.182s (0.2%)
ℹ Guided Auto-Fix Snippets : 0.181s (0.2%)
ℹ Performance schema: Top 20 queries with temp table: 0.180s (0.2%)
ℹ Performance schema: File by IO read bytes : 0.180s (0.2%)
ℹ Performance schema: Top 30 events by number : 0.179s (0.2%)
ℹ Performance schema: Top 15 statement by rows sent : 0.178s (0.2%)
ℹ Performance schema: Top 15 most modified indexes : 0.177s (0.2%)
ℹ Performance schema: Top Stages order by avg latency: 0.177s (0.2%)
ℹ Performance schema: File per IO total latency : 0.177s (0.2%)
ℹ Performance schema: Top 15 average sort merges queries with sort: 0.177s (0.2%)
ℹ Performance schema: Top Stages order by total io : 0.177s (0.2%)
ℹ Performance schema: Top 5 host per rows sent : 0.176s (0.2%)
ℹ Performance schema: Top 15 most read tables : 0.175s (0.2%)
ℹ Performance schema: File by IO written bytes : 0.174s (0.2%)
ℹ Plugin Information : 0.174s (0.2%)
ℹ Performance schema: Top Stages order by total latency: 0.174s (0.2%)
ℹ Performance schema: 15 sample queries using temp table: 0.173s (0.2%)
ℹ Performance schema: Top 5 host per rows modified : 0.173s (0.2%)
ℹ Performance schema: event per wait total latency : 0.173s (0.2%)
ℹ Performance schema: Top 15 statement by lock latency: 0.172s (0.2%)
ℹ Performance schema: Latest SQL queries in errors or warnings: 0.172s (0.2%)
ℹ Performance schema: Latest File IO by latency : 0.171s (0.2%)
ℹ Performance schema: Top 15 high delete latency index: 0.171s (0.2%)
ℹ Performance schema: Top 5 user per IO latency : 0.170s (0.2%)
ℹ Performance schema: Last 50 queries with full table scans: 0.170s (0.2%)
ℹ Performance schema: Redundant indexes : 0.169s (0.2%)
ℹ Performance schema: Tables with full table scans : 0.169s (0.2%)
ℹ Performance schema: Last 50 queries with temp table: 0.163s (0.2%)
ℹ Performance schema: Top 15 range queries with sort: 0.163s (0.2%)
ℹ Performance schema: Top 15 total latency queries with temp table: 0.160s (0.2%)
ℹ Performance schema: Top 15 high insert latency tables: 0.159s (0.2%)
ℹ Recommendations : 0.007s (0.0%)
ℹ CVE Security Recommendations : 0.002s (0.0%)
ℹ Smart Migration LTS Advisor : 0.001s (0.0%)
ℹ InnoDB Metrics : 0.001s (0.0%)
ℹ Views Metrics : 0.000s (0.0%)
ℹ Cluster & Replication Intelligence : 0.000s (0.0%)
ℹ Replication Metrics : 0.000s (0.0%)
ℹ Query Cache Information : 0.000s (0.0%)
ℹ Aria Metrics : 0.000s (0.0%)
ℹ Predictive Capacity Planning : 0.000s (0.0%)
ℹ Health Score KPI : 0.000s (0.0%)
ℹ Routines Metrics : 0.000s (0.0%)
ℹ InnoDB Transactions : 0.000s (0.0%)
ℹ Analysis Performance Metrics : 0.000s (0.0%)
ℹ TokuDB Metrics : 0.000s (0.0%)
ℹ XtraDB Metrics : 0.000s (0.0%)
ℹ Triggers Metrics : 0.000s (0.0%)
ℹ Galera Metrics : 0.000s (0.0%)
ℹ Security Hardening 2.0 : 0.000s (0.0%)
ℹ MySQL 8.0+ Specific Modeling : -1.137s (-1.2%)
ℹ Performance schema: Top 5 host per statement : -1.714s (-1.8%)
ℹ Total Execution Time : 1m 35.916s (95.916s)
✔ Terminated successfully
>> MySQLTuner 2.9.0
* Jean-Marie Renouard <jmrenouard@gmail.com>
* Major Hayden <major@mhtx.net>
>> Bug reports, feature requests, and downloads at http://mysqltuner.pl/
>> Run with '--help' for additional options and output filtering
>> Started at: 2026-07-05 17:42:31
ℹ Skipped version check for MySQLTuner script
✔ Logged in using credentials passed on the command line
-------- Audit Snapshot Summary --------------------------------------------------------------------
ℹ MySQLTuner Version : 2.9.0
ℹ Audit Start Time : 2026-07-05 17:42:31
ℹ Server Connection : 127.0.0.1:3306
ℹ Database User : root@localhost
ℹ Database Version : 8.0.45-36
ℹ System Physical RAM: 15.3G
ℹ System Swap Memory : 4.0G
ℹ Database Uptime : 48s
ℹ Skipping architecture check on remote host
ℹ Using default 64 bits as target architecture
ℹ Audit Snapshot Summary execution time: 1.158s
-------- Storage Engine Statistics -----------------------------------------------------------------
ℹ Status: +ARCHIVE +BLACKHOLE +CSV -FEDERATED +InnoDB +MEMORY +MRG_MYISAM +MyISAM -ndbcluster -ndbinfo +PERFORMANCE_SCHEMA
ℹ Data in InnoDB tables: 31.7M (Tables: 7)
✔ Total fragmented tables: 0
✔ Currently running supported MySQL/MariaDB version 8.0.45(LTS)
ℹ Storage Engine Statistics execution time: 1.117s
-------- System Linux Recommendations --------------------------------------------------------------
Look for related Linux system recommendations
ℹ Ubuntu 24.04.4 LTS
ℹ Machine type : Container
✘ Internet : Disconnected
ℹ Number of Core CPU : 10
ℹ Operating System Type : GNU/Linux
ℹ Kernel Release : 6.18.33.2-microsoft-standard-WSL2
ℹ Hostname : Ligthpath-Main
ℹ Network Cards :
ℹ sh: line 1: ip: command not found
ℹ Internal IP : 172.18.0.3
ℹ HTTP client found: /usr/bin/curl
ℹ External IP : 82.67.192.129
ℹ Name Servers : 127.0.0.11
ℹ Logged In users :
ℹ Ram Usages in MB :
ℹ total used free shared buff/cache available
ℹ Mem: 15630 3607 9980 4 2287 12022
ℹ Swap: 4096 0 4096
ℹ Load Average :
ℹ top - 15:42:41 up 4 days, 5:13, 0 users, load average: 2.23, 1.35, 0.69
ℹ System Uptime :
ℹ 15:42:41 up 4 days, 5:13, 0 users, load average: 2.05, 1.33, 0.68
ℹ Database Uptime : 48s
✔ There is at least one CPU dedicated to database server.
✔ There is at least 1.5 Gb of RAM dedicated to Linux server.
ℹ User process except mysqld used 19M RAM.
ℹ Other user process except mysqld used less than 15% of total physical memory 0.13% (19M / 15G)
ℹ System Linux Recommendations execution time: 4.510s
-------- Filesystem Linux Recommendations ----------------------------------------------------------
ℹ mount point /etc/hosts is using 14 % total space (131.83 GB / 1006.85 GB)
ℹ mount point / is using 3 % of max allowed inodes
ℹ mount point /etc/hosts is using 3 % of max allowed inodes
ℹ Filesystem Linux Recommendations execution time: 0.779s
-------- Log file Recommendations ------------------------------------------------------------------
✔ Performance Schema error_log table detected
ℹ Performance Schema error_log: 11 entries detected
✔ performance_schema.error_log doesn't contain any warning.
✔ performance_schema.error_log doesn't contain any error.
ℹ 2 start(s) detected in performance_schema.error_log
ℹ 1) X Plugin ready for connections. Bind-address: '::' port: 33060, socket: /var/lib/mysql/mysqlx.sock
ℹ 2) /usr/sbin/mysqld: ready for connections. Version: '8.0.45-36' socket: '/var/lib/mysql/mysql.sock' port: 3306 Percona Server (GPL), Release 36, Revision 8fe4a72d.
ℹ 0 shutdown(s) detected in performance_schema.error_log
ℹ Log file Recommendations execution time: 0.227s
-------- Analysis Performance Metrics --------------------------------------------------------------
ℹ innodb_stats_on_metadata: OFF
✔ No stat updates during querying INFORMATION_SCHEMA.
ℹ Analysis Performance Metrics execution time: 0.000s
-------- Database Metrics --------------------------------------------------------------------------
ℹ There is 1 Database(s).
ℹ All User Databases:
ℹ +-- TABLE : 6
ℹ +-- VIEW : 2
ℹ +-- INDEX : 9
ℹ +-- CHARS : 1 (utf8mb4)
ℹ +-- COLLA : 1 (utf8mb4_0900_ai_ci)
ℹ +-- ROWS : 3918131
ℹ +-- DATA : 26.1M(82.47%)
ℹ +-- INDEX : 5.5M(17.53%)
ℹ +-- SIZE : 31.6M
ℹ +-- ENGINE: 1 (InnoDB)
ℹ Database: employees
ℹ +-- TABLE : 6
ℹ +-- VIEW : 2
ℹ +-- INDEX : 9
ℹ +-- CHARS : 1 (utf8mb4)
ℹ +-- COLLA : 1 (utf8mb4_0900_ai_ci)
ℹ +-- ROWS : 3918131
ℹ +-- DATA : 26.1M(82.47%)
ℹ +-- INDEX : 5.5M(17.53%)
ℹ +-- TOTAL : 31.6M
ℹ +-- ENGINE: 1 (InnoDB)
ℹ +-- ENGINE InnoDB : 6 TABLE(s)
✔ 1 collation for employees database.
✔ 1 engine for employees database.
ℹ Charsets for employees database table column: utf8mb4
✔ employees table column(s) has same charset defined for all text like column(s).
ℹ Collations for employees database table column: utf8mb4_0900_ai_ci
✔ employees table column(s) has same collation defined for all text like column(s).
ℹ Database Metrics execution time: 3.489s
-------- Table Column Metrics ----------------------------------------------------------------------
ℹ MySQL and Percona version 8.0 and greater have removed PROCEDURE ANALYSE feature
ℹ Disabling colstat parameter
ℹ Database: employees
ℹ +-- TABLE: departments
ℹ +-- TYPE: InnoDB
ℹ +-- Index dept_name - Cols: dept_name - Type: BTREE
ℹ +-- Index PRIMARY - Cols: dept_no - Type: BTREE
ℹ +-- Column departments.dept_no: CHAR(4) NOT NULL
ℹ +-- Column departments.dept_name: VARCHAR(40) NOT NULL
ℹ +-- TABLE: dept_emp
ℹ +-- TYPE: InnoDB
ℹ +-- Index dept_no - Cols: dept_no - Type: BTREE
ℹ +-- Index PRIMARY - Cols: emp_no,dept_no - Type: BTREE
ℹ +-- Column dept_emp.emp_no: INT NOT NULL
ℹ +-- Column dept_emp.dept_no: CHAR(4) NOT NULL
ℹ +-- Column dept_emp.from_date: DATE NOT NULL
ℹ +-- Column dept_emp.to_date: DATE NOT NULL
ℹ +-- TABLE: dept_manager
ℹ +-- TYPE: InnoDB
ℹ +-- Index dept_no - Cols: dept_no - Type: BTREE
ℹ +-- Index PRIMARY - Cols: emp_no,dept_no - Type: BTREE
ℹ +-- Column dept_manager.emp_no: INT NOT NULL
ℹ +-- Column dept_manager.dept_no: CHAR(4) NOT NULL
ℹ +-- Column dept_manager.from_date: DATE NOT NULL
ℹ +-- Column dept_manager.to_date: DATE NOT NULL
ℹ +-- TABLE: employees
ℹ +-- TYPE: InnoDB
ℹ +-- Index PRIMARY - Cols: emp_no - Type: BTREE
ℹ +-- Column employees.emp_no: INT NOT NULL
ℹ +-- Column employees.birth_date: DATE NOT NULL
ℹ +-- Column employees.first_name: VARCHAR(14) NOT NULL
ℹ +-- Column employees.last_name: VARCHAR(16) NOT NULL
ℹ +-- Column employees.gender: ENUM('M','F') NOT NULL
ℹ +-- Column employees.hire_date: DATE NOT NULL
ℹ +-- TABLE: salaries
ℹ +-- TYPE: InnoDB
ℹ +-- Index PRIMARY - Cols: emp_no,from_date - Type: BTREE
ℹ +-- Column salaries.emp_no: INT NOT NULL
ℹ +-- Column salaries.salary: INT NOT NULL
ℹ +-- Column salaries.from_date: DATE NOT NULL
ℹ +-- Column salaries.to_date: DATE NOT NULL
ℹ +-- TABLE: titles
ℹ +-- TYPE: InnoDB
ℹ +-- Index PRIMARY - Cols: emp_no,title,from_date - Type: BTREE
ℹ +-- Column titles.emp_no: INT NOT NULL
ℹ +-- Column titles.title: VARCHAR(50) NOT NULL
ℹ +-- Column titles.from_date: DATE NOT NULL
ℹ +-- Column titles.to_date: DATE NULL
ℹ Table Column Metrics execution time: 2.555s
-------- Table structures analysis -----------------------------------------------------------------
✔ All tables get a primary key
✘ Table employees.employees: Primary key 'emp_no' does not follow 'id' or 'employees_id' naming convention
✘ Table employees.employees: Primary key 'emp_no' is not a recommended surrogate key (BIGINT UNSIGNED AUTO_INCREMENT)
✘ Table employees.departments: Primary key 'dept_no' does not follow 'id' or 'departments_id' naming convention
✘ Table employees.departments: Primary key 'dept_no' is not a recommended surrogate key (BIGINT UNSIGNED AUTO_INCREMENT)
✘ Table employees.dept_manager: Primary key 'dept_no' does not follow 'id' or 'dept_manager_id' naming convention
✘ Table employees.dept_manager: Primary key 'dept_no' is not a recommended surrogate key (BIGINT UNSIGNED AUTO_INCREMENT)
✘ Table employees.dept_manager: Primary key 'emp_no' does not follow 'id' or 'dept_manager_id' naming convention
✘ Table employees.dept_manager: Primary key 'emp_no' is not a recommended surrogate key (BIGINT UNSIGNED AUTO_INCREMENT)
✘ Table employees.dept_emp: Primary key 'dept_no' does not follow 'id' or 'dept_emp_id' naming convention
✘ Table employees.dept_emp: Primary key 'dept_no' is not a recommended surrogate key (BIGINT UNSIGNED AUTO_INCREMENT)
✘ Table employees.dept_emp: Primary key 'emp_no' does not follow 'id' or 'dept_emp_id' naming convention
✘ Table employees.dept_emp: Primary key 'emp_no' is not a recommended surrogate key (BIGINT UNSIGNED AUTO_INCREMENT)
✘ Table employees.titles: Primary key 'emp_no' does not follow 'id' or 'titles_id' naming convention
✘ Table employees.titles: Primary key 'emp_no' is not a recommended surrogate key (BIGINT UNSIGNED AUTO_INCREMENT)
✘ Table employees.titles: Primary key 'from_date' does not follow 'id' or 'titles_id' naming convention
✘ Table employees.titles: Primary key 'from_date' is not a recommended surrogate key (BIGINT UNSIGNED AUTO_INCREMENT)
✘ Table employees.titles: Primary key 'title' does not follow 'id' or 'titles_id' naming convention
✘ Table employees.titles: Primary key 'title' is not a recommended surrogate key (BIGINT UNSIGNED AUTO_INCREMENT)
✘ Table employees.salaries: Primary key 'emp_no' does not follow 'id' or 'salaries_id' naming convention
✘ Table employees.salaries: Primary key 'emp_no' is not a recommended surrogate key (BIGINT UNSIGNED AUTO_INCREMENT)
✘ Table employees.salaries: Primary key 'from_date' does not follow 'id' or 'salaries_id' naming convention
✘ Table employees.salaries: Primary key 'from_date' is not a recommended surrogate key (BIGINT UNSIGNED AUTO_INCREMENT)
✔ All tables are InnoDB tables
✔ All columns are UTF-8 compliant
ℹ Table structures analysis execution time: 1.480s
-------- Naming conventions analysis ---------------------------------------------------------------
✘ Table employees.employees: Plural name detected (prefer singular)
✘ Table employees.departments: Plural name detected (prefer singular)
✘ Table employees.titles: Plural name detected (prefer singular)
✘ Table employees.salaries: Plural name detected (prefer singular)
ℹ Naming conventions analysis execution time: 0.772s
-------- Foreign Key analysis ----------------------------------------------------------------------
ℹ Constraint on employees.dept_manager.emp_no uses ON DELETE CASCADE; ensure this is intended.
ℹ Constraint on employees.dept_manager.dept_no uses ON DELETE CASCADE; ensure this is intended.
ℹ Constraint on employees.dept_emp.emp_no uses ON DELETE CASCADE; ensure this is intended.
ℹ Constraint on employees.dept_emp.dept_no uses ON DELETE CASCADE; ensure this is intended.
ℹ Constraint on employees.titles.emp_no uses ON DELETE CASCADE; ensure this is intended.
ℹ Constraint on employees.salaries.emp_no uses ON DELETE CASCADE; ensure this is intended.
ℹ Foreign Key analysis execution time: 0.544s
-------- MySQL 8.0+ Specific Modeling --------------------------------------------------------------
✔ No MySQL 8.0+ specific modeling issues found
ℹ MySQL 8.0+ Specific Modeling execution time: -1.137s
-------- Data Type optimization --------------------------------------------------------------------
✔ No data type optimization recommendations
ℹ Data Type optimization execution time: 0.192s
-------- Schema sanitization -----------------------------------------------------------------------
✔ No empty or view-only schemas detected
ℹ Schema sanitization execution time: 0.210s
-------- Indexes Metrics ---------------------------------------------------------------------------
ℹ Worst selectivity indexes:
ℹ Index: dept_no(dept_no)
ℹ +-- COLUMN : employees.dept_emp
ℹ +-- NB SEQS : 1 sequence(s)
ℹ +-- NB COLS : 1 column(s)
ℹ +-- CARDINALITY : 8 distinct values
ℹ +-- NB ROWS : 331143 rows
ℹ +-- TYPE : BTREE
ℹ +-- SELECTIVITY : 0.00%
✘ dept_no(dept_no) has a low selectivity
ℹ Index: PRIMARY(from_date)
ℹ +-- COLUMN : employees.titles
ℹ +-- NB SEQS : 3 sequence(s)
ℹ +-- NB COLS : 3 column(s)
ℹ +-- CARDINALITY : 1 distinct values
ℹ +-- NB ROWS : 443308 rows
ℹ +-- TYPE : BTREE
ℹ +-- SELECTIVITY : 0.00%
✘ PRIMARY(from_date) has a low selectivity
ℹ Index: PRIMARY(emp_no)
ℹ +-- COLUMN : employees.salaries
ℹ +-- NB SEQS : 1 sequence(s)
ℹ +-- NB COLS : 2 column(s)
ℹ +-- CARDINALITY : 1 distinct values
ℹ +-- NB ROWS : 2844047 rows
ℹ +-- TYPE : BTREE
ℹ +-- SELECTIVITY : 0.00%
✘ PRIMARY(emp_no) has a low selectivity
ℹ Index: PRIMARY(from_date)
ℹ +-- COLUMN : employees.salaries
ℹ +-- NB SEQS : 2 sequence(s)
ℹ +-- NB COLS : 2 column(s)
ℹ +-- CARDINALITY : 1 distinct values
ℹ +-- NB ROWS : 2844047 rows
ℹ +-- TYPE : BTREE
ℹ +-- SELECTIVITY : 0.00%
✘ PRIMARY(from_date) has a low selectivity
ℹ Index: PRIMARY(emp_no)
ℹ +-- COLUMN : employees.titles
ℹ +-- NB SEQS : 1 sequence(s)
ℹ +-- NB COLS : 3 column(s)
ℹ +-- CARDINALITY : 1 distinct values
ℹ +-- NB ROWS : 443308 rows
ℹ +-- TYPE : BTREE
ℹ +-- SELECTIVITY : 0.00%
✘ PRIMARY(emp_no) has a low selectivity
ℹ Index: PRIMARY(title)
ℹ +-- COLUMN : employees.titles
ℹ +-- NB SEQS : 2 sequence(s)
ℹ +-- NB COLS : 3 column(s)
ℹ +-- CARDINALITY : 1 distinct values
ℹ +-- NB ROWS : 443308 rows
ℹ +-- TYPE : BTREE
ℹ +-- SELECTIVITY : 0.00%
✘ PRIMARY(title) has a low selectivity
ℹ Index: dept_no(dept_no)
ℹ +-- COLUMN : employees.dept_manager
ℹ +-- NB SEQS : 1 sequence(s)
ℹ +-- NB COLS : 1 column(s)
ℹ +-- CARDINALITY : 9 distinct values
ℹ +-- NB ROWS : 24 rows
ℹ +-- TYPE : BTREE
ℹ +-- SELECTIVITY : 37.50%
ℹ Index: PRIMARY(emp_no)
ℹ +-- COLUMN : employees.dept_emp
ℹ +-- NB SEQS : 1 sequence(s)
ℹ +-- NB COLS : 2 column(s)
ℹ +-- CARDINALITY : 299710 distinct values
ℹ +-- NB ROWS : 331143 rows
ℹ +-- TYPE : BTREE
ℹ +-- SELECTIVITY : 90.51%
ℹ Index: PRIMARY(dept_no)
ℹ +-- COLUMN : employees.dept_emp
ℹ +-- NB SEQS : 2 sequence(s)
ℹ +-- NB COLS : 2 column(s)
ℹ +-- CARDINALITY : 331143 distinct values
ℹ +-- NB ROWS : 331143 rows
ℹ +-- TYPE : BTREE
ℹ +-- SELECTIVITY : 100.00%
ℹ Index: PRIMARY(emp_no)
ℹ +-- COLUMN : employees.dept_manager
ℹ +-- NB SEQS : 1 sequence(s)
ℹ +-- NB COLS : 2 column(s)
ℹ +-- CARDINALITY : 24 distinct values
ℹ +-- NB ROWS : 24 rows
ℹ +-- TYPE : BTREE
ℹ +-- SELECTIVITY : 100.00%
ℹ Indexes per database:
ℹ Database: employees
ℹ +-- INDEX : departments.dept_name
ℹ +-- COLUMNS : dept_name
ℹ +-- CARDINALITY: 9
ℹ +-- INDEX : departments.PRIMARY
ℹ +-- COLUMNS : dept_no
ℹ +-- CARDINALITY: 9
ℹ +-- INDEX : dept_emp.dept_no
ℹ +-- COLUMNS : dept_no
ℹ +-- CARDINALITY: 8
ℹ +-- INDEX : dept_emp.PRIMARY
ℹ +-- COLUMNS : emp_no,dept_no
ℹ +-- CARDINALITY: 630853
ℹ +-- INDEX : dept_manager.dept_no
ℹ +-- COLUMNS : dept_no
ℹ +-- CARDINALITY: 9
ℹ +-- INDEX : dept_manager.PRIMARY
ℹ +-- COLUMNS : emp_no,dept_no
ℹ +-- CARDINALITY: 48
ℹ +-- INDEX : employees.PRIMARY
ℹ +-- COLUMNS : emp_no
ℹ +-- CARDINALITY: 299600
ℹ +-- INDEX : salaries.PRIMARY
ℹ +-- COLUMNS : emp_no,from_date
ℹ +-- CARDINALITY: 2
ℹ +-- INDEX : titles.PRIMARY
ℹ +-- COLUMNS : emp_no,title,from_date
ℹ +-- CARDINALITY: 3
ℹ Unused indexes:
✘ Index: dept_name on employees.departments is not used.
✘ Index: dept_no on employees.dept_emp is not used.
✘ Index: dept_no on employees.dept_manager is not used.
ℹ Indexes Metrics execution time: 1.059s
-------- Views Metrics -----------------------------------------------------------------------------
ℹ Views Metrics execution time: 0.000s
-------- Triggers Metrics --------------------------------------------------------------------------
ℹ Triggers Metrics execution time: 0.000s
-------- Routines Metrics --------------------------------------------------------------------------
ℹ Routines Metrics execution time: 0.000s
-------- Security Recommendations ------------------------------------------------------------------
ℹ Percona Server (GPL), Release 36, Revision 8fe4a72d - 8.0.45
✔ No Role user detected
✔ There are no anonymous accounts for any database users
✔ All database users have passwords assigned
✘ User 'root'@% does not specify hostname restrictions.
ℹ There are 620 basic passwords in the list.
ℹ Security Recommendations execution time: 56.094s
-------- Authentication Plugin Security ------------------------------------------------------------
✔ No users found using insecure or deprecated authentication plugins
ℹ Authentication Plugin Security execution time: 0.198s
-------- SSL/TLS Security Recommendations ----------------------------------------------------------
✘ Current connection is NOT encrypted!
✔ SSL support is enabled
✘ require_secure_transport is OFF
✔ Only secure TLS versions enabled: TLSv1.2,TLSv1.3
✘ Public Certificate file not found: server-cert.pem
✘ CA Certificate file not found: ca.pem
✘ 1 users can connect remotely without SSL enforcement
ℹ SSL/TLS Security Recommendations execution time: 0.557s
-------- CVE Security Recommendations --------------------------------------------------------------
✘ CVE-2026-21998(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulne...
✘ CVE-2026-22001(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Information Schema). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploita...
✘ CVE-2026-22002(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulne...
✘ CVE-2026-22004(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability al...
✘ CVE-2026-22005(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulne...
✘ CVE-2026-22009(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulne...
✘ CVE-2026-22015(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Information Schema). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploita...
✘ CVE-2026-22017(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulne...
✘ CVE-2026-34267(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.45. Easily exploitable vulnerability allows high privilege...
✘ CVE-2026-34270(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Group Replication Plugin). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily ex...
✘ CVE-2026-34271(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Group Replication Plugin). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily ex...
✘ CVE-2026-34276(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Group Replication Plugin). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily ex...
✘ CVE-2026-34278(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.45. Easily exploitable vulnerability allows high privilege...
✘ CVE-2026-34293(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions that are affected are 8.0.0-8.0.45. Easily exploitable vulnerability allows high privileged atta...
✘ CVE-2026-34303(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulne...
✘ CVE-2026-34304(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability al...
✘ CVE-2026-34308(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: JSON). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerabil...
✘ CVE-2026-35236(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability al...
✘ CVE-2026-35237(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability al...
✘ CVE-2026-35238(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability al...
✘ CVE-2026-35239(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerabili...
✘ CVE-2026-35240(<= 8.0.45) : Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulne...
✘ 22 CVE(s) found for your MySQL release.
ℹ CVE Security Recommendations execution time: 0.002s
-------- Plugin Information ------------------------------------------------------------------------
ℹ Plugin | Version | Status | Type
ℹ --------------------------------------------------------------------------------
ℹ mysqlx_cache_cleaner | 1.0 | ACTIVE | AUDIT
ℹ sha2_cache_cleaner | 1.0 | ACTIVE | AUDIT
ℹ caching_sha2_password | 1.0 | ACTIVE | AUTHENTICATION
ℹ mysql_native_password | 1.1 | ACTIVE | AUTHENTICATION
ℹ sha256_password | 1.1 | ACTIVE | AUTHENTICATION
ℹ daemon_keyring_proxy_plugin | 1.0 | ACTIVE | DAEMON
ℹ mysqlx | 1.0 | ACTIVE | DAEMON
ℹ ngram | 0.1 | ACTIVE | FTPARSER
ℹ ARCHIVE | 3.0 | ACTIVE | STORAGE ENGINE
ℹ binlog | 1.0 | ACTIVE | STORAGE ENGINE
ℹ BLACKHOLE | 1.0 | ACTIVE | STORAGE ENGINE
ℹ CSV | 1.0 | ACTIVE | STORAGE ENGINE
ℹ InnoDB | 8.0 | ACTIVE | STORAGE ENGINE
ℹ MEMORY | 1.0 | ACTIVE | STORAGE ENGINE
ℹ MRG_MYISAM | 1.0 | ACTIVE | STORAGE ENGINE
ℹ MyISAM | 1.0 | ACTIVE | STORAGE ENGINE
ℹ PERFORMANCE_SCHEMA | 0.1 | ACTIVE | STORAGE ENGINE
ℹ TempTable | 1.0 | ACTIVE | STORAGE ENGINE
ℹ Plugin Information execution time: 0.174s
-------- Performance Metrics -----------------------------------------------------------------------
ℹ Up for: 48s (720 q [15.000 qps], 527 conn, TX: 452K, RX: 164M)
ℹ Reads / Writes: 59% / 41%
ℹ Binary logging is enabled (GTID MODE: OFF)
ℹ Physical Memory : 15.3G
ℹ Max MySQL memory : 1.8G
ℹ Other process memory: 19.9M
ℹ Total buffers: 152.0M global + 1.0G temptable + 1.9M per thread (151 max threads)
ℹ Performance_schema Max memory usage: 332M
ℹ Galera GCache Max memory usage: 0B
ℹ Global Buffers
ℹ +-- Key Buffer: 8.0M
ℹ +-- Max Tmp Table: 16.0M
ℹ Per Thread Buffers
ℹ +-- Read Buffer: 128.0K
ℹ +-- Read RND Buffer: 256.0K
ℹ +-- Sort Buffer: 256.0K
ℹ +-- Thread stack: 1.0M
ℹ +-- Join Buffer: 256.0K
ℹ Binlog Cache Buffers
ℹ +-- Binlog Cache: 32.0K
✔ Maximum reached memory usage: 520.5M (3.33% of installed RAM)
✔ Maximum possible memory usage: 1.8G (11.49% of installed RAM)
✔ Overall possible memory usage with other process is compatible with memory available
✔ Slow queries: 0% (0/720)
✔ Highest usage of available connections: 1% (2/151)
✘ Aborted connections: 57.50% (303/527)
ℹ Query cache has been removed since MySQL 8.0
✘ Sorts requiring temporary tables: 19% (41 temp sorts / 207 sorts)
✘ Joins performed without indexes: 66
✔ Temporary tables created on disk: 2% (8 on disk / 274 total)
✔ temptable_max_mmap (1.0G) is compatible with available disk space on /tmp (823.8G)
✔ Thread cache hit rate: 99% (2 created / 527 connections)
✔ Table cache hit rate: 90% (6K hits / 7K requests)
✔ table_definition_cache (2000) is greater than number of tables (349)
✔ Open file limit used: 0% (2/8K)
✔ Table locks acquired immediately: 100% (184 immediate / 184 locks)
✘ Binlog cache memory access: 6.21% (11 Memory / 177 Total)
ℹ Performance Metrics execution time: 0.837s
-------- Performance schema ------------------------------------------------------------------------
ℹ Performance_schema is activated.
ℹ Memory used by Performance_schema: 332.7M
ℹ Sys schema is installed.
ℹ Sys schema Version: 2.1.3
ℹ Performance schema execution time: 0.510s
-------- Performance schema: Top 5 user per connection ---------------------------------------------
ℹ +-- 1: root 921 conn(s)
ℹ +-- 2: background 13 conn(s)
ℹ +-- 3: event_scheduler 1 conn(s)
ℹ Performance schema: Top 5 user per connection execution time: 0.198s
-------- Performance schema: Top 5 user per statement ----------------------------------------------
ℹ +-- 1: root 2044 stmt(s)
ℹ +-- 2: background 0 stmt(s)
ℹ +-- 3: event_scheduler 0 stmt(s)
ℹ Performance schema: Top 5 user per statement execution time: 0.193s
-------- Performance schema: Top 5 user per statement latency --------------------------------------
ℹ +-- 1: root 19881811832.1951
ℹ +-- 2: background 0.0000
ℹ +-- 3: event_scheduler 0.0000
ℹ Performance schema: Top 5 user per statement latency execution time: 0.199s
-------- Performance schema: Top 5 user per lock latency -------------------------------------------
ℹ +-- 1: root 2498000000
ℹ +-- 2: background 0
ℹ +-- 3: event_scheduler 0
ℹ Performance schema: Top 5 user per lock latency execution time: 0.194s
-------- Performance schema: Top 5 user per nb full scans ------------------------------------------
ℹ +-- 1: root 199
ℹ +-- 2: background 0
ℹ +-- 3: event_scheduler 0
ℹ Performance schema: Top 5 user per nb full scans execution time: 0.204s
-------- Performance schema: Top 5 user per rows sent ----------------------------------------------
ℹ +-- 1: root 6793
ℹ +-- 2: background 0
ℹ +-- 3: event_scheduler 0
ℹ Performance schema: Top 5 user per rows sent execution time: 0.217s
-------- Performance schema: Top 5 user per rows modified ------------------------------------------
ℹ +-- 1: root 3919016
ℹ +-- 2: background 0
ℹ +-- 3: event_scheduler 0
ℹ Performance schema: Top 5 user per rows modified execution time: 0.189s
-------- Performance schema: Top 5 user per IO -----------------------------------------------------
ℹ +-- 1: background 99847
ℹ +-- 2: root 38768
ℹ +-- 3: event_scheduler 0
ℹ Performance schema: Top 5 user per IO execution time: 0.193s
-------- Performance schema: Top 5 user per IO latency ---------------------------------------------
ℹ +-- 1: background 36545716999854
ℹ +-- 2: root 5845336494948
ℹ +-- 3: event_scheduler 0
ℹ Performance schema: Top 5 user per IO latency execution time: 0.170s
-------- Performance schema: Top 5 host per connection ---------------------------------------------
ℹ +-- 1: 172.18.0.2 513 conn(s)
ℹ +-- 2: localhost 418 conn(s)
ℹ Performance schema: Top 5 host per connection execution time: 0.201s
-------- Performance schema: Top 5 host per statement ----------------------------------------------
ℹ +-- 1: 172.18.0.2 704 stmt(s)
ℹ +-- 2: localhost 690 stmt(s)
ℹ Performance schema: Top 5 host per statement execution time: -1.714s
-------- Performance schema: Top 5 host per statement latency --------------------------------------
ℹ +-- 1: 172.18.0.2 28755876992.8977
ℹ +-- 2: localhost 473616752.8736
ℹ Performance schema: Top 5 host per statement latency execution time: 0.202s
-------- Performance schema: Top 5 host per lock latency -------------------------------------------
ℹ +-- 1: 172.18.0.2 2059000000
ℹ +-- 2: localhost 458000000
ℹ +-- 3: background 0
ℹ Performance schema: Top 5 host per lock latency execution time: 0.184s
-------- Performance schema: Top 5 host per nb full scans ------------------------------------------
ℹ +-- 1: 172.18.0.2 150
ℹ +-- 2: localhost 58
ℹ +-- 3: background 0
ℹ Performance schema: Top 5 host per nb full scans execution time: 0.208s
-------- Performance schema: Top 5 host per rows sent ----------------------------------------------
ℹ +-- 1: 172.18.0.2 3877
ℹ +-- 2: localhost 2949
ℹ +-- 3: background 0
ℹ Performance schema: Top 5 host per rows sent execution time: 0.176s
-------- Performance schema: Top 5 host per rows modified ------------------------------------------
ℹ +-- 1: 172.18.0.2 3919016
ℹ +-- 2: localhost 0
ℹ +-- 3: background 0
ℹ Performance schema: Top 5 host per rows modified execution time: 0.173s
-------- Performance schema: Top 5 host per io -----------------------------------------------------
ℹ +-- 1: 172.18.0.2 19380
ℹ +-- 2: localhost 8
ℹ Performance schema: Top 5 host per io execution time: 0.186s
-------- Performance schema: Top 5 host per io latency ---------------------------------------------
ℹ +-- 1: 172.18.0.2 2880700394382
ℹ +-- 2: localhost 83935706184
ℹ Performance schema: Top 5 host per io latency execution time: 0.201s
-------- Performance schema: Top IO type order by total io -----------------------------------------
ℹ +-- 1: innodb/innodb_log_file 78984 i/o
ℹ +-- 2: innodb/innodb_data_file 16770 i/o
ℹ +-- 3: sql/io_cache 9573 i/o
ℹ +-- 4: sql/binlog 8473 i/o
ℹ +-- 5: innodb/innodb_dblwr_file 5280 i/o
ℹ +-- 6: innodb/innodb_temp_file 78 i/o
ℹ +-- 7: sql/binlog_index 41 i/o
ℹ +-- 8: sql/casetest 10 i/o
ℹ +-- 9: sql/misc 6 i/o
ℹ +-- 10: sql/ERRMSG 5 i/o
ℹ +-- 11: mysys/cnf 5 i/o
ℹ +-- 12: sql/pid 3 i/o
ℹ +-- 13: mysys/charset 3 i/o
ℹ Performance schema: Top IO type order by total io execution time: 0.183s
-------- Performance schema: Top IO type order by total latency ------------------------------------
ℹ +-- 1: innodb/innodb_log_file 15822000084258
ℹ +-- 2: innodb/innodb_data_file 12436438579038
ℹ +-- 3: innodb/innodb_dblwr_file 9708839311050
ℹ +-- 4: sql/binlog 1150337646774
ℹ +-- 5: innodb/innodb_temp_file 173539988892
ℹ +-- 6: sql/io_cache 172985807592
ℹ +-- 7: sql/binlog_index 2440946124
ℹ +-- 8: sql/casetest 1290780720
ℹ +-- 9: sql/pid 227905200
ℹ +-- 10: sql/ERRMSG 186604560
ℹ +-- 11: sql/misc 44046360
ℹ +-- 12: mysys/charset 32343120
ℹ +-- 13: mysys/cnf 21203640
ℹ Performance schema: Top IO type order by total latency execution time: 0.191s
-------- Performance schema: Top IO type order by max latency --------------------------------------
ℹ +-- 1: innodb/innodb_log_file 56671552746
ℹ +-- 2: innodb/innodb_dblwr_file 39089970000
ℹ +-- 3: innodb/innodb_temp_file 28644613758
ℹ +-- 4: innodb/innodb_data_file 25383956418
ℹ +-- 5: sql/binlog 16887608280
ℹ +-- 6: sql/io_cache 1932736320
ℹ +-- 7: sql/binlog_index 1276989480
ℹ +-- 8: sql/casetest 1172046600
ℹ +-- 9: sql/pid 202358520
ℹ +-- 10: sql/ERRMSG 142067520
ℹ +-- 11: mysys/charset 18572760
ℹ +-- 12: sql/misc 16108920
ℹ +-- 13: mysys/cnf 13530240
ℹ Performance schema: Top IO type order by max latency execution time: 0.205s
-------- Performance schema: Top Stages order by total io ------------------------------------------
ℹ +-- 1: innodb/buffer pool load 1 i/o
ℹ Performance schema: Top Stages order by total io execution time: 0.177s
-------- Performance schema: Top Stages order by total latency -------------------------------------
ℹ +-- 1: innodb/buffer pool load 5837754000
ℹ Performance schema: Top Stages order by total latency execution time: 0.174s
-------- Performance schema: Top Stages order by avg latency ---------------------------------------
ℹ +-- 1: innodb/buffer pool load 5837754000
ℹ Performance schema: Top Stages order by avg latency execution time: 0.177s
-------- Performance schema: Top 5 host per table scans --------------------------------------------
ℹ +-- 1: 172.18.0.2 150
ℹ +-- 2: localhost 138
ℹ Performance schema: Top 5 host per table scans execution time: 0.184s
-------- Performance schema: InnoDB Buffer Pool by schema ------------------------------------------
ℹ +-- 1: employees 100515840 91844979 6135 page(s)
ℹ Performance schema: InnoDB Buffer Pool by schema execution time: 0.290s
-------- Performance schema: 40 InnoDB Buffer Pool by table ----------------------------------------
ℹ +-- 1: employees salaries 92454912 84479984 5643 page(s)
ℹ +-- 2: employees employees 7028736 6444378 429 page(s)
ℹ +-- 3: employees titles 1032192 920617 63 page(s)
ℹ Performance schema: 40 InnoDB Buffer Pool by table execution time: 0.249s
-------- Performance schema: Process per time ------------------------------------------------------
ℹ +-- 1: innodb/dict_stats_thread NULL 128
ℹ +-- 2: innodb/srv_master_thread NULL 128
ℹ +-- 3: innodb/fts_optimize_thread NULL 128
ℹ +-- 4: innodb/page_flush_coordinator_thread NULL 128
ℹ +-- 5: sql/main NULL 127
ℹ +-- 6: sql/compress_gtid_table Daemon 127
ℹ +-- 7: sql/event_scheduler Daemon 127
ℹ +-- 8: innodb/srv_worker_thread NULL 127
ℹ +-- 9: innodb/srv_worker_thread NULL 127
ℹ +-- 10: innodb/srv_worker_thread NULL 127
ℹ +-- 11: innodb/srv_purge_thread NULL 127
ℹ +-- 12: innodb/clone_gtid_thread NULL 127
ℹ +-- 13: root@localhost Query 0
ℹ +-- 14: innodb/io_read_thread NULL NULL
ℹ +-- 15: innodb/io_write_thread NULL NULL
ℹ +-- 16: innodb/io_write_thread NULL NULL
ℹ +-- 17: innodb/io_write_thread NULL NULL
ℹ +-- 18: innodb/srv_error_monitor_thread NULL NULL
ℹ +-- 19: innodb/buf_lru_manager_thread NULL NULL
ℹ +-- 20: innodb/srv_monitor_thread NULL NULL
ℹ +-- 21: innodb/log_checkpointer_thread NULL NULL
ℹ +-- 22: innodb/log_flush_notifier_thread NULL NULL
ℹ +-- 23: innodb/log_flusher_thread NULL NULL
ℹ +-- 24: innodb/log_write_notifier_thread NULL NULL
ℹ +-- 25: innodb/log_writer_thread NULL NULL
ℹ +-- 26: innodb/log_files_governor_thread NULL NULL
ℹ +-- 27: innodb/io_read_thread NULL NULL
ℹ +-- 28: innodb/io_read_thread NULL NULL
ℹ +-- 29: innodb/io_read_thread NULL NULL
ℹ +-- 30: innodb/io_ibuf_thread NULL NULL
ℹ +-- 31: innodb/io_write_thread NULL NULL
ℹ +-- 32: innodb/buf_resize_thread NULL NULL
ℹ +-- 33: innodb/srv_lock_timeout_thread NULL NULL
ℹ +-- 34: mysqlx/acceptor_network NULL NULL
ℹ +-- 35: sql/signal_handler NULL NULL
ℹ +-- 36: innodb/buf_dump_thread NULL NULL
ℹ +-- 37: mysqlx/worker NULL NULL
ℹ +-- 38: mysqlx/worker NULL NULL
ℹ +-- 39: mysqlx/acceptor_network NULL NULL
ℹ Performance schema: Process per time execution time: 0.190s
-------- Performance schema: InnoDB Lock Waits -----------------------------------------------------
ℹ No information found or indicators deactivated.
ℹ Performance schema: InnoDB Lock Waits execution time: 0.185s
-------- Performance schema: Thread IO Latency -----------------------------------------------------
ℹ +-- 1: log_flusher_thread 13213462538250 56671552746
ℹ +-- 2: page_flush_coordinator_thread 10165354924698 39089970000
ℹ +-- 3: io_write_thread 2704962927474 16996940136
ℹ +-- 4: io_write_thread 2600368727814 18588747294
ℹ +-- 5: io_write_thread 2585768443668 10456317720
ℹ +-- 6: io_write_thread 2509103460420 23521438494
ℹ +-- 7: log_writer_thread 1656324203706 30150371304
ℹ +-- 8: log_files_governor_thread 705493964610 10509953742
ℹ +-- 9: log_checkpointer_thread 158908409280 29966548482
ℹ +-- 10: buf_lru_manager_thread 44318170098 12049785360
ℹ +-- 11: main 9038972880 2522867760
ℹ +-- 12: buf_dump_thread 5305367880 173481480
ℹ +-- 13: srv_purge_thread 1504706760 64686240
ℹ +-- 14: dict_stats_thread 667356120 111582720
ℹ +-- 15: clone_gtid_thread 223938000 192837240
ℹ +-- 16: srv_worker_thread 48639960 48639960
ℹ Performance schema: Thread IO Latency execution time: 0.200s
-------- Performance schema: Top 15 Most latency statements ----------------------------------------
ℹ +-- 1: INSERT INTO `dept_emp` VALUES (...) /* , ... */ 180318467000
ℹ +-- 2: INSERT INTO `titles` VALUES (...) /* , ... */ 131535734000
ℹ +-- 3: INSERT INTO `salaries` VALUES (...) /* , ... */ 104959980000
ℹ +-- 4: INSERT INTO `employees` VALUES (...) /* , ... */ 102589484000
ℹ +-- 5: SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 79125948000
ℹ +-- 6: SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 74995563000
ℹ +-- 7: SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 65049337000
ℹ +-- 8: CREATE TABLE `dept_manager` ( `emp_no` INTEGER NOT NULL , `dept_no` CHARACTER (?) NOT NULL , `from_date` DATE NOT NULL , 58002911000
ℹ +-- 9: CREATE TABLE `employees` ( `emp_no` INTEGER NOT NULL , `birth_date` DATE NOT NULL , `first_name` VARCHARACTER (?) NOT NU 51315435000
ℹ +-- 10: SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 50401098000
ℹ +-- 11: CREATE TABLE `departments` ( `dept_no` CHARACTER (?) NOT NULL , `dept_name` VARCHARACTER (?) NOT NULL , PRIMARY KEY ( `d 49382964000
ℹ +-- 12: SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 48614695000
ℹ +-- 13: CREATE TABLE `salaries` ( `emp_no` INTEGER NOT NULL , `salary` INTEGER NOT NULL , `from_date` DATE NOT NULL , `to_date` 47819706000
ℹ +-- 14: CREATE TABLE `dept_emp` ( `emp_no` INTEGER NOT NULL , `dept_no` CHARACTER (?) NOT NULL , `from_date` DATE NOT NULL , `to 46953955000
ℹ +-- 15: SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 46693081000
ℹ Performance schema: Top 15 Most latency statements execution time: 0.187s
-------- Performance schema: Top 15 slower queries -------------------------------------------------
ℹ +-- 1: INSERT INTO `salaries` VALUES (...) /* , ... */ 114 s
ℹ +-- 2: INSERT INTO `titles` VALUES (...) /* , ... */ 21 s
ℹ +-- 3: INSERT INTO `employees` VALUES (...) /* , ... */ 17 s
ℹ +-- 4: INSERT INTO `dept_emp` VALUES (...) /* , ... */ 14 s
ℹ +-- 5: SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 2 s
ℹ +-- 6: SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 2 s
ℹ +-- 7: SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 2 s
ℹ +-- 8: CREATE TABLE `employees` ( `emp_no` INTEGER NOT NULL , `birth_date` DATE NOT NULL , `first_name` VARCHARACTER (?) NOT NU 1 s
ℹ +-- 9: CREATE TABLE `departments` ( `dept_no` CHARACTER (?) NOT NULL , `dept_name` VARCHARACTER (?) NOT NULL , PRIMARY KEY ( `d 1 s
ℹ +-- 10: CREATE TABLE `dept_manager` ( `emp_no` INTEGER NOT NULL , `dept_no` CHARACTER (?) NOT NULL , `from_date` DATE NOT NULL , 1 s
ℹ +-- 11: SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 1 s
ℹ Performance schema: Top 15 slower queries execution time: 0.229s
-------- Performance schema: Top 15 nb statement type ----------------------------------------------
ℹ +-- 1: select 507
ℹ +-- 2: Quit 346
ℹ +-- 3: insert 168
ℹ +-- 4: Init DB 52
ℹ +-- 5: show_engine_status 12
ℹ +-- 6: show_status 6
ℹ +-- 7: create_table 6
ℹ +-- 8: show_databases 5
ℹ +-- 9: show_variables 5
ℹ +-- 10: truncate 2
ℹ +-- 11: show_slave_status 2
ℹ +-- 12: show_grants 2
ℹ +-- 13: show_slave_hosts 2
ℹ +-- 14: show_storage_engines 2
ℹ +-- 15: Statistics 2
ℹ Performance schema: Top 15 nb statement type execution time: 0.189s
-------- Performance schema: Top 15 statement by total latency -------------------------------------
ℹ +-- 1: insert 19015621905000
ℹ +-- 2: select 1213323915000
ℹ +-- 3: create_table 291574219000
ℹ +-- 4: create_view 29234418000
ℹ +-- 5: drop_db 18940195000
ℹ +-- 6: flush 15605007000
ℹ +-- 7: create_db 11178662000
ℹ +-- 8: show_variables 7222988000
ℹ +-- 9: show_status 7092294000
ℹ +-- 10: drop_table 5240980000
ℹ +-- 11: Init DB 5176363000
ℹ +-- 12: show_databases 4433616000
ℹ +-- 13: Quit 2499478000
ℹ +-- 14: truncate 2470391000
ℹ +-- 15: show_engine_status 2065718000
ℹ Performance schema: Top 15 statement by total latency execution time: 0.217s
-------- Performance schema: Top 15 statement by lock latency --------------------------------------
ℹ +-- 1: select 1340000000
ℹ +-- 2: insert 925000000
ℹ +-- 3: create_table 177000000
ℹ +-- 4: create_view 24000000
ℹ +-- 5: show_databases 20000000
ℹ +-- 6: show_variables 15000000
ℹ +-- 7: show_status 15000000
ℹ +-- 8: truncate 14000000
ℹ +-- 9: drop_table 14000000
ℹ +-- 10: create_db 5000000
ℹ +-- 11: drop_db 3000000
ℹ +-- 12: Init DB 3000000
ℹ +-- 13: show_storage_engines 2000000
ℹ +-- 14: show_engine_status 0
ℹ +-- 15: Ping 0
ℹ Performance schema: Top 15 statement by lock latency execution time: 0.172s
-------- Performance schema: Top 15 statement by full scans ----------------------------------------
ℹ +-- 1: select 212
ℹ +-- 2: show_status 6
ℹ +-- 3: show_databases 5
ℹ +-- 4: show_variables 5
ℹ +-- 5: show_storage_engines 2
ℹ +-- 6: truncate 0
ℹ +-- 7: show_engine_status 0
ℹ +-- 8: show_slave_status 0
ℹ +-- 9: show_grants 0
ℹ +-- 10: show_slave_hosts 0
ℹ +-- 11: Quit 0
ℹ +-- 12: Init DB 0
ℹ +-- 13: Statistics 0
ℹ +-- 14: create_table 0
ℹ +-- 15: insert 0
ℹ Performance schema: Top 15 statement by full scans execution time: 0.191s
-------- Performance schema: Top 15 statement by rows sent -----------------------------------------
ℹ +-- 1: show_variables 2821
ℹ +-- 2: show_status 2184
ℹ +-- 3: select 2005
ℹ +-- 4: show_databases 25
ℹ +-- 5: show_storage_engines 22
ℹ +-- 6: truncate 0
ℹ +-- 7: show_engine_status 0
ℹ +-- 8: show_slave_status 0
ℹ +-- 9: show_grants 0
ℹ +-- 10: show_slave_hosts 0
ℹ +-- 11: Quit 0
ℹ +-- 12: Init DB 0
ℹ +-- 13: Statistics 0
ℹ +-- 14: create_table 0
ℹ +-- 15: insert 0
ℹ Performance schema: Top 15 statement by rows sent execution time: 0.178s
-------- Performance schema: Top 15 statement by rows modified -------------------------------------
ℹ +-- 1: insert 3919015
ℹ +-- 2: create_db 1
ℹ +-- 3: select 0
ℹ +-- 4: truncate 0
ℹ +-- 5: show_databases 0
ℹ +-- 6: show_variables 0
ℹ +-- 7: show_status 0
ℹ +-- 8: show_engine_status 0
ℹ +-- 9: show_slave_status 0
ℹ +-- 10: show_grants 0
ℹ +-- 11: show_slave_hosts 0
ℹ +-- 12: show_storage_engines 0
ℹ +-- 13: Quit 0
ℹ +-- 14: Init DB 0
ℹ +-- 15: Statistics 0
ℹ Performance schema: Top 15 statement by rows modified execution time: 0.186s
-------- Performance schema: 15 sample queries using temp table ------------------------------------
ℹ +-- 1: SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER
ℹ +-- 2: SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch
ℹ +-- 3: SELECT `PLUGIN_NAME` , `PLUGIN_VERSION` , `PLUGIN_STATUS` , `PLUGIN_TYPE` FROM `information_schema` . `PLUGINS` WHERE `P
ℹ +-- 4: SELECT COUNT ( * ) FROM `information_schema` . `plugins` WHERE `PLUGIN_NAME` = ? AND `PLUGIN_STATUS` = ?
ℹ +-- 5: SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated`
ℹ +-- 6: SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in
ℹ +-- 7: SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER
ℹ +-- 8: SELECT `thread` , FILE , `latency` , `operation` FROM `sys` . `x$latest_file_io` ORDER BY `latency` LIMIT ?
ℹ +-- 9: SELECT SYSTEM_USER , `file_ios` FROM `sys` . `x$user_summary` ORDER BY `file_ios` DESC LIMIT ?
ℹ +-- 10: SELECT SYSTEM_USER , `file_io_latency` FROM `sys` . `x$user_summary` ORDER BY `file_io_latency` DESC LIMIT ?
ℹ +-- 11: SELECT HOST , `total_connections` FROM `sys` . `x$host_summary` ORDER BY `total_connections` DESC LIMIT ?
ℹ +-- 12: SELECT HOST , `statements` FROM `sys` . `x$host_summary` ORDER BY `statements` DESC LIMIT ?
ℹ +-- 13: SELECT SYSTEM_USER , `statement_avg_latency` FROM `sys` . `x$user_summary` ORDER BY `statement_avg_latency` DESC LIMIT ?
ℹ +-- 14: SELECT SYSTEM_USER , `statements` FROM `sys` . `user_summary` ORDER BY `statements` DESC LIMIT ?
ℹ +-- 15: SELECT SYSTEM_USER , `total_connections` FROM `sys` . `user_summary` ORDER BY `total_connections` DESC LIMIT ?
ℹ Performance schema: 15 sample queries using temp table execution time: 0.173s
-------- Performance schema: Unused indexes --------------------------------------------------------
ℹ +-- 1: employees.dept_emp (dept_no)
ℹ +-- 2: employees.dept_manager (dept_no)
✘ Performance schema: 2 unused index(es) found.
ℹ Performance schema: Unused indexes execution time: 0.189s
-------- Performance schema: Tables with full table scans ------------------------------------------
ℹ No information found or indicators deactivated.
ℹ Performance schema: Tables with full table scans execution time: 0.169s
-------- Performance schema: Latest File IO by latency ---------------------------------------------
ℹ No information found or indicators deactivated.
ℹ Performance schema: Latest File IO by latency execution time: 0.171s
-------- Performance schema: File by IO read bytes -------------------------------------------------
ℹ +-- 1: /var/lib/mysql/mysql.ibd 9076736
ℹ +-- 2: /var/lib/mysql/undo_001 8634368
ℹ +-- 3: /var/lib/mysql/#ib_16384_1.dblwr 8585216
ℹ +-- 4: /var/lib/mysql/undo_002 7864320
ℹ +-- 5: /var/lib/mysql/employees/employees.ibd 4980736
ℹ +-- 6: /var/lib/mysql/ibtmp1 2097152
ℹ +-- 7: /var/lib/mysql/employees/titles.ibd 1064960
ℹ +-- 8: /usr/share/percona-server/english/errmsg.sys 399123
ℹ +-- 9: /var/lib/mysql/ibdata1 229376
ℹ +-- 10: /var/lib/mysql/#ib_16384_0.dblwr 196608
ℹ +-- 11: /var/lib/mysql/#innodb_redo/#ib_redo105_tmp 68096
ℹ +-- 12: /var/lib/mysql/employees/departments.ibd 65536
ℹ +-- 13: /var/lib/mysql/employees/salaries.ibd 32768
ℹ +-- 14: /usr/share/percona-server/charsets/Index.xml 19525
ℹ +-- 15: /var/lib/mysql/sys/sys_config.ibd 16384
ℹ Performance schema: File by IO read bytes execution time: 0.180s
-------- Performance schema: File by IO written bytes ----------------------------------------------
ℹ +-- 1: /var/lib/mysql/employees/salaries.ibd 209158144
ℹ +-- 2: /var/lib/mysql/#ib_16384_0.dblwr 171360256
ℹ +-- 3: /var/lib/mysql/binlog.000003 66378596
ℹ +-- 4: /var/lib/mysql/employees/titles.ibd 48103424
ℹ +-- 5: /var/lib/mysql/employees/dept_emp.ibd 43499520
ℹ +-- 6: /var/lib/mysql/employees/employees.ibd 37896192
ℹ +-- 7: /var/lib/mysql/ibtmp1 14729216
ℹ +-- 8: /var/lib/mysql/#innodb_redo/#ib_redo86 11753472
ℹ +-- 9: /var/lib/mysql/#innodb_redo/#ib_redo83 11664896
ℹ +-- 10: /var/lib/mysql/#innodb_redo/#ib_redo88 11654656
ℹ +-- 11: /var/lib/mysql/#innodb_redo/#ib_redo82 11654656
ℹ +-- 12: /var/lib/mysql/#innodb_redo/#ib_redo89 11650560
ℹ +-- 13: /var/lib/mysql/#innodb_redo/#ib_redo85 11649024
ℹ +-- 14: /var/lib/mysql/#innodb_redo/#ib_redo87 11622912
ℹ +-- 15: /var/lib/mysql/#innodb_redo/#ib_redo91 11474432
ℹ Performance schema: File by IO written bytes execution time: 0.174s
-------- Performance schema: File per IO total latency ---------------------------------------------
ℹ +-- 1: /var/lib/mysql/#ib_16384_0.dblwr 9663586440966
ℹ +-- 2: /var/lib/mysql/employees/salaries.ibd 6229236970998
ℹ +-- 3: /var/lib/mysql/employees/dept_emp.ibd 1610354013750
ℹ +-- 4: /var/lib/mysql/employees/titles.ibd 1376463717306
ℹ +-- 5: /var/lib/mysql/employees/employees.ibd 1284889596084
ℹ +-- 6: /var/lib/mysql/binlog.000003 1099078248492
ℹ +-- 7: /var/lib/mysql/#innodb_redo/#ib_redo105_tmp 1041796022562
ℹ +-- 8: /var/lib/mysql/undo_002 922162592088
ℹ +-- 9: /var/lib/mysql/undo_001 792032644152
ℹ +-- 10: /var/lib/mysql/#innodb_redo/#ib_redo82 754629085458
ℹ +-- 11: /var/lib/mysql/#innodb_redo/#ib_redo91 698565002382
ℹ +-- 12: /var/lib/mysql/#innodb_redo/#ib_redo103 680717681964
ℹ +-- 13: /var/lib/mysql/#innodb_redo/#ib_redo88 530572962078
ℹ +-- 14: /var/lib/mysql/#innodb_redo/#ib_redo86 519282336456
ℹ +-- 15: /var/lib/mysql/#innodb_redo/#ib_redo102 510819841062
ℹ +-- 16: /var/lib/mysql/#innodb_redo/#ib_redo87 510054959682
ℹ +-- 17: /var/lib/mysql/#innodb_redo/#ib_redo89 502920618642
ℹ +-- 18: /var/lib/mysql/#innodb_redo/#ib_redo94 498581051508
ℹ +-- 19: /var/lib/mysql/#innodb_redo/#ib_redo96 495948025044
ℹ +-- 20: /var/lib/mysql/#innodb_redo/#ib_redo85 495342455976
ℹ Performance schema: File per IO total latency execution time: 0.177s
-------- Performance schema: file per IO read latency ----------------------------------------------
ℹ +-- 1: /var/lib/mysql/undo_002 9638843274
ℹ +-- 2: /var/lib/mysql/undo_001 8197237962
ℹ +-- 3: /var/lib/mysql/mysql.ibd 7824742416
ℹ +-- 4: /var/lib/mysql/#ib_16384_1.dblwr 3379876920
ℹ +-- 5: /var/lib/mysql/ibtmp1 853741440
ℹ +-- 6: /var/lib/mysql/employees/employees.ibd 412515720
ℹ +-- 7: /var/lib/mysql/sys/sys_config.ibd 408459258
ℹ +-- 8: /var/lib/mysql/ibdata1 372092040
ℹ +-- 9: /var/lib/mysql/employees/titles.ibd 181593360
ℹ +-- 10: /var/lib/mysql/employees/departments.ibd 179181720
ℹ +-- 11: /usr/share/percona-server/english/errmsg.sys 163072800
ℹ +-- 12: /var/lib/mysql/#innodb_redo/#ib_redo105_tmp 126115200
ℹ +-- 13: /var/lib/mysql/#ib_16384_0.dblwr 79103880
ℹ +-- 14: /var/lib/mysql/employees/salaries.ibd 28344600
ℹ +-- 15: /var/lib/mysql/#innodb_temp/temp_10.ibt 26580240
ℹ +-- 16: /var/lib/mysql/binlog.index 13885200
ℹ +-- 17: /usr/share/percona-server/charsets/Index.xml 10283400
ℹ +-- 18: /var/lib/mysql/binlog.000001 8331120
ℹ +-- 19: /var/lib/mysql/auto.cnf 4426560
ℹ +-- 20: /var/lib/mysql/#innodb_redo/#ib_redo107_tmp 0
ℹ Performance schema: file per IO read latency execution time: 0.192s
-------- Performance schema: file per IO write latency ---------------------------------------------
ℹ +-- 1: /var/lib/mysql/employees/salaries.ibd 355740936012
ℹ +-- 2: /var/lib/mysql/binlog.000003 86594120640
ℹ +-- 3: /var/lib/mysql/employees/dept_emp.ibd 84282874812
ℹ +-- 4: /var/lib/mysql/employees/titles.ibd 73717665282
ℹ +-- 5: /var/lib/mysql/employees/employees.ibd 57416770908
ℹ +-- 6: /var/lib/mysql/#ib_16384_0.dblwr 48977113014
ℹ +-- 7: /var/lib/mysql/undo_002 35391222594
ℹ +-- 8: /var/lib/mysql/undo_001 29617990812
ℹ +-- 9: /var/lib/mysql/#innodb_redo/#ib_redo105_tmp 17855315370
ℹ +-- 10: /var/lib/mysql/#innodb_redo/#ib_redo91 16584682284
ℹ +-- 11: /var/lib/mysql/#innodb_redo/#ib_redo102 16305502590
ℹ +-- 12: /var/lib/mysql/#innodb_redo/#ib_redo88 16241430222
ℹ +-- 13: /var/lib/mysql/#innodb_redo/#ib_redo94 15721274970
ℹ +-- 14: /var/lib/mysql/#innodb_redo/#ib_redo100 15418982682
ℹ +-- 15: /var/lib/mysql/#innodb_redo/#ib_redo86 15269210442
ℹ +-- 16: /var/lib/mysql/#innodb_redo/#ib_redo82 14979863232
ℹ +-- 17: /var/lib/mysql/#innodb_redo/#ib_redo83 14774153994
ℹ +-- 18: /var/lib/mysql/#innodb_redo/#ib_redo87 14674027086
ℹ +-- 19: /var/lib/mysql/#innodb_redo/#ib_redo89 14234010840
ℹ +-- 20: /var/lib/mysql/#innodb_redo/#ib_redo101 13874919210
ℹ Performance schema: file per IO write latency execution time: 0.187s
-------- Performance schema: Event Wait by read bytes ----------------------------------------------
ℹ +-- 1: sql/io_cache 251499989
ℹ +-- 2: innodb/innodb_data_file 34062336
ℹ +-- 3: innodb/innodb_dblwr_file 8781824
ℹ +-- 4: sql/ERRMSG 399123
ℹ +-- 5: innodb/innodb_log_file 68096
ℹ +-- 6: mysys/charset 19525
ℹ +-- 7: innodb/innodb_temp_file 16384
ℹ +-- 8: sql/binlog 360
ℹ +-- 9: sql/binlog_index 176
ℹ +-- 10: mysys/cnf 56
ℹ +-- 11: sql/casetest 0
ℹ +-- 12: sql/misc 0
ℹ +-- 13: sql/pid 0
ℹ Performance schema: Event Wait by read bytes execution time: 0.182s
-------- Performance schema: Event Wait written bytes ----------------------------------------------
ℹ +-- 1: innodb/innodb_data_file 374194176
ℹ +-- 2: innodb/innodb_log_file 356764672
ℹ +-- 3: sql/io_cache 234046315
ℹ +-- 4: innodb/innodb_dblwr_file 171769856
ℹ +-- 5: sql/binlog 66383262
ℹ +-- 6: innodb/innodb_temp_file 1540096
ℹ +-- 7: sql/pid 2
ℹ +-- 8: sql/binlog_index 0
ℹ +-- 9: sql/casetest 0
ℹ +-- 10: sql/ERRMSG 0
ℹ +-- 11: sql/misc 0
ℹ +-- 12: mysys/charset 0
ℹ +-- 13: mysys/cnf 0
ℹ Performance schema: Event Wait written bytes execution time: 0.186s
-------- Performance schema: event per wait total latency ------------------------------------------
ℹ +-- 1: innodb/innodb_log_file 15822000084258
ℹ +-- 2: innodb/innodb_data_file 12435956240598
ℹ +-- 3: innodb/innodb_dblwr_file 9708839311050
ℹ +-- 4: sql/binlog 1150337646774
ℹ +-- 5: innodb/innodb_temp_file 301388158944
ℹ +-- 6: sql/io_cache 206304845220
ℹ +-- 7: sql/binlog_index 2440946124
ℹ +-- 8: sql/casetest 1290780720
ℹ +-- 9: sql/pid 227905200
ℹ +-- 10: sql/ERRMSG 186604560
ℹ +-- 11: sql/misc 44046360
ℹ +-- 12: mysys/charset 32343120
ℹ +-- 13: mysys/cnf 21203640
ℹ Performance schema: event per wait total latency execution time: 0.173s
-------- Performance schema: event per wait read latency -------------------------------------------
ℹ +-- 1: innodb/innodb_data_file 28096751790
ℹ +-- 2: sql/io_cache 19665618156
ℹ +-- 3: innodb/innodb_dblwr_file 3458980800
ℹ +-- 4: sql/ERRMSG 163072800
ℹ +-- 5: innodb/innodb_log_file 126115200
ℹ +-- 6: sql/binlog_index 36477360
ℹ +-- 7: innodb/innodb_temp_file 26580240
ℹ +-- 8: mysys/charset 10283400
ℹ +-- 9: sql/binlog 8331120
ℹ +-- 10: mysys/cnf 4426560
ℹ +-- 11: sql/casetest 0
ℹ +-- 12: sql/misc 0
ℹ +-- 13: sql/pid 0
ℹ Performance schema: event per wait read latency execution time: 0.184s
-------- Performance schema: event per wait write latency ------------------------------------------
ℹ +-- 1: innodb/innodb_data_file 656323067970
ℹ +-- 2: innodb/innodb_log_file 423063831420
ℹ +-- 3: sql/io_cache 172955817126
ℹ +-- 4: sql/binlog 86910410880
ℹ +-- 5: innodb/innodb_dblwr_file 49450201614
ℹ +-- 6: innodb/innodb_temp_file 1867569840
ℹ +-- 7: sql/pid 19209600
ℹ +-- 8: sql/binlog_index 0
ℹ +-- 9: sql/casetest 0
ℹ +-- 10: sql/ERRMSG 0
ℹ +-- 11: sql/misc 0
ℹ +-- 12: mysys/charset 0
ℹ +-- 13: mysys/cnf 0
ℹ Performance schema: event per wait write latency execution time: 0.188s
-------- Performance schema: Top 15 most read indexes ----------------------------------------------
ℹ +-- 1: employees employees PRIMARY 0
ℹ +-- 2: employees departments PRIMARY 0
ℹ +-- 3: employees departments dept_name 0
ℹ +-- 4: employees dept_manager PRIMARY 0
ℹ +-- 5: employees dept_manager dept_no 0
ℹ +-- 6: employees dept_emp PRIMARY 0
ℹ +-- 7: employees dept_emp dept_no 0
ℹ +-- 8: employees titles PRIMARY 0
ℹ +-- 9: employees salaries PRIMARY 0
ℹ Performance schema: Top 15 most read indexes execution time: 0.183s
-------- Performance schema: Top 15 most modified indexes ------------------------------------------
ℹ +-- 1: employees employees PRIMARY 0
ℹ +-- 2: employees departments PRIMARY 0
ℹ +-- 3: employees departments dept_name 0
ℹ +-- 4: employees dept_manager PRIMARY 0
ℹ +-- 5: employees dept_manager dept_no 0
ℹ +-- 6: employees dept_emp PRIMARY 0
ℹ +-- 7: employees dept_emp dept_no 0
ℹ +-- 8: employees titles PRIMARY 0
ℹ +-- 9: employees salaries PRIMARY 0
ℹ Performance schema: Top 15 most modified indexes execution time: 0.177s
-------- Performance schema: Top 15 high read latency index ----------------------------------------
ℹ +-- 1: employees employees PRIMARY 0
ℹ +-- 2: employees departments PRIMARY 0
ℹ +-- 3: employees departments dept_name 0
ℹ +-- 4: employees dept_manager PRIMARY 0
ℹ +-- 5: employees dept_manager dept_no 0
ℹ +-- 6: employees dept_emp PRIMARY 0
ℹ +-- 7: employees dept_emp dept_no 0
ℹ +-- 8: employees titles PRIMARY 0
ℹ +-- 9: employees salaries PRIMARY 0
ℹ Performance schema: Top 15 high read latency index execution time: 0.192s
-------- Performance schema: Top 15 most modified indexes ------------------------------------------
ℹ +-- 1: employees employees PRIMARY 0
ℹ +-- 2: employees departments PRIMARY 0
ℹ +-- 3: employees departments dept_name 0
ℹ +-- 4: employees dept_manager PRIMARY 0
ℹ +-- 5: employees dept_manager dept_no 0
ℹ +-- 6: employees dept_emp PRIMARY 0
ℹ +-- 7: employees dept_emp dept_no 0
ℹ +-- 8: employees titles PRIMARY 0
ℹ +-- 9: employees salaries PRIMARY 0
ℹ Performance schema: Top 15 most modified indexes execution time: 0.184s
-------- Performance schema: Top 15 high update latency index --------------------------------------
ℹ +-- 1: employees employees PRIMARY 0
ℹ +-- 2: employees departments PRIMARY 0
ℹ +-- 3: employees departments dept_name 0
ℹ +-- 4: employees dept_manager PRIMARY 0
ℹ +-- 5: employees dept_manager dept_no 0
ℹ +-- 6: employees dept_emp PRIMARY 0
ℹ +-- 7: employees dept_emp dept_no 0
ℹ +-- 8: employees titles PRIMARY 0
ℹ +-- 9: employees salaries PRIMARY 0
ℹ Performance schema: Top 15 high update latency index execution time: 0.194s
-------- Performance schema: Top 15 high delete latency index --------------------------------------
ℹ +-- 1: employees employees PRIMARY 0
ℹ +-- 2: employees departments PRIMARY 0
ℹ +-- 3: employees departments dept_name 0
ℹ +-- 4: employees dept_manager PRIMARY 0
ℹ +-- 5: employees dept_manager dept_no 0
ℹ +-- 6: employees dept_emp PRIMARY 0
ℹ +-- 7: employees dept_emp dept_no 0
ℹ +-- 8: employees titles PRIMARY 0
ℹ +-- 9: employees salaries PRIMARY 0
ℹ Performance schema: Top 15 high delete latency index execution time: 0.171s
-------- Performance schema: Top 15 most read tables -----------------------------------------------
ℹ +-- 1: employees salaries 0
ℹ +-- 2: employees dept_emp 0
ℹ +-- 3: employees titles 0
ℹ +-- 4: employees employees 0
ℹ +-- 5: employees dept_manager 0
ℹ +-- 6: employees departments 0
ℹ Performance schema: Top 15 most read tables execution time: 0.175s
-------- Performance schema: Top 15 most modified tables -------------------------------------------
ℹ +-- 1: employees salaries 2844047
ℹ +-- 2: employees titles 443308
ℹ +-- 3: employees dept_emp 331603
ℹ +-- 4: employees employees 300024
ℹ +-- 5: employees dept_manager 24
ℹ +-- 6: employees departments 9
ℹ Performance schema: Top 15 most modified tables execution time: 0.192s
-------- Performance schema: Top 15 high read latency tables ---------------------------------------
ℹ +-- 1: employees salaries 0
ℹ +-- 2: employees dept_emp 0
ℹ +-- 3: employees titles 0
ℹ +-- 4: employees employees 0
ℹ +-- 5: employees dept_manager 0
ℹ +-- 6: employees departments 0
ℹ Performance schema: Top 15 high read latency tables execution time: 0.192s
-------- Performance schema: Top 15 high insert latency tables -------------------------------------
ℹ +-- 1: employees salaries 4623350328252
ℹ +-- 2: employees dept_emp 1477569796038
ℹ +-- 3: employees titles 1170140603130
ℹ +-- 4: employees employees 655020752616
ℹ +-- 5: employees dept_manager 172103400
ℹ +-- 6: employees departments 87873480
ℹ Performance schema: Top 15 high insert latency tables execution time: 0.159s
-------- Performance schema: Top 15 high update latency tables -------------------------------------
ℹ +-- 1: employees salaries 0
ℹ +-- 2: employees dept_emp 0
ℹ +-- 3: employees titles 0
ℹ +-- 4: employees employees 0
ℹ +-- 5: employees dept_manager 0
ℹ +-- 6: employees departments 0
ℹ Performance schema: Top 15 high update latency tables execution time: 0.184s
-------- Performance schema: Top 15 high delete latency tables -------------------------------------
ℹ +-- 1: employees salaries 0
ℹ +-- 2: employees dept_emp 0
ℹ +-- 3: employees titles 0
ℹ +-- 4: employees employees 0
ℹ +-- 5: employees dept_manager 0
ℹ +-- 6: employees departments 0
ℹ Performance schema: Top 15 high delete latency tables execution time: 0.199s
-------- Performance schema: Redundant indexes -----------------------------------------------------
ℹ No information found or indicators deactivated.
ℹ Performance schema: Redundant indexes execution time: 0.169s
-------- Performance schema: Table not using InnoDB buffer -----------------------------------------
ℹ +-- 1: employees dept_emp
ℹ +-- 2: employees dept_manager
ℹ +-- 3: employees departments
ℹ Performance schema: Table not using InnoDB buffer execution time: 0.272s
-------- Performance schema: Top 15 Tables using InnoDB buffer -------------------------------------
ℹ +-- 1: employees salaries 92454912
ℹ +-- 2: employees employees 7028736
ℹ +-- 3: employees titles 1032192
ℹ Performance schema: Top 15 Tables using InnoDB buffer execution time: 0.245s
-------- Performance schema: Top 15 Tables with InnoDB buffer free ---------------------------------
ℹ +-- 1: employees salaries 7835536
ℹ +-- 2: employees employees 584358
ℹ +-- 3: employees titles 111575
ℹ Performance schema: Top 15 Tables with InnoDB buffer free execution time: 0.249s
-------- Performance schema: Top 15 Most executed queries ------------------------------------------
ℹ +-- 1: NULL SELECT @@`version_comment` LIMIT ? 174
ℹ +-- 2: employees INSERT INTO `salaries` VALUES (...) /* , ... */ 114
ℹ +-- 3: NULL SELECT SCHEMA ( ) 76
ℹ +-- 4: employees INSERT INTO `titles` VALUES (...) /* , ... */ 21
ℹ +-- 5: employees INSERT INTO `employees` VALUES (...) /* , ... */ 17
ℹ +-- 6: employees INSERT INTO `dept_emp` VALUES (...) /* , ... */ 14
ℹ +-- 7: NULL SHOW ENGINE `PERFORMANCE_SCHEMA` STATUS 12
ℹ +-- 8: NULL SELECT `index_name` AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS `cols` , `INDEX_TYPE` AS TYPE 12
ℹ +-- 9: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 12
ℹ +-- 10: employees SELECT ? AS ? 7
ℹ +-- 11: NULL SELECT COUNT ( * ) FROM `information_schema` . `TABLES` WHERE `TABLE_TYPE` = ? AND `TABLE_SCHEMA` = ? 6
ℹ +-- 12: NULL SHOW SCHEMAS 5
ℹ +-- 13: NULL SELECT `IFNULL` ( SUM ( `INDEX_LENGTH` ) , ? ) FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` NOT IN (...) AN 4
ℹ +-- 14: NULL SELECT COUNT ( * ) FROM `information_schema` . `TABLES` WHERE `TABLE_TYPE` = ? AND `TABLE_SCHEMA` NOT IN (...) 4
ℹ +-- 15: NULL SELECT DISTINCTROW ( ENGINE ) FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` = ? AND ENGINE IS NOT NULL 4
ℹ Performance schema: Top 15 Most executed queries execution time: 0.184s
-------- Performance schema: Latest SQL queries in errors or warnings ------------------------------
ℹ +-- 1: DROP SCHEMA IF EXISTS `employees` 2026-07-05 15:41:56.283555
ℹ +-- 2: DROP TABLE IF EXISTS `dept_emp` , `dept_manager` , `titles` , `salaries` , `employees` , `departments` 2026-07-05 15:41:56.306044
ℹ +-- 3: SELECT HOST , `statements` FROM `sys` . `x$host_summary` ORDER BY `statements` DESC LIMIT ? 2026-07-05 15:43:51.013359
ℹ +-- 4: SELECT HOST , `statement_avg_latency` FROM `sys` . `x$host_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 2026-07-05 15:43:51.215823
ℹ +-- 5: SELECT HOST , `file_ios` FROM `sys` . `x$host_summary` ORDER BY `file_ios` DESC LIMIT ? 2026-07-05 15:43:52.144841
ℹ +-- 6: SELECT HOST , `file_io_latency` FROM `sys` . `x$host_summary` ORDER BY `file_io_latency` DESC LIMIT ? 2026-07-05 15:43:52.346725
ℹ +-- 7: SELECT HOST , `total_connections` FROM `sys` . `x$host_summary` ORDER BY `total_connections` DESC LIMIT ? 2026-07-05 15:43:52.728392
ℹ +-- 8: SELECT HOST , `table_scans` FROM `sys` . `x$host_summary` ORDER BY `table_scans` DESC LIMIT ? 2026-07-05 15:43:53.636339
ℹ Performance schema: Latest SQL queries in errors or warnings execution time: 0.172s
-------- Performance schema: Top 20 queries with full table scans ----------------------------------
ℹ +-- 1: NULL SELECT DISTINCTROW `TABLE_SCHEMA` FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` NOT IN (...) 4
ℹ +-- 2: NULL SELECT `IFNULL` ( SUM ( `INDEX_LENGTH` ) , ? ) FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` NOT IN (...) AN 4
ℹ +-- 3: NULL SELECT DATA FROM `performance_schema` . `error_log` ORDER BY `LOGGED` DESC LIMIT ? 2
ℹ +-- 4: NULL SELECT `c` . `TABLE_SCHEMA` , `c` . `TABLE_NAME` , `c` . `COLUMN_NAME` , `c` . `DATA_TYPE` , `c` . `COLUMN_TYPE` FROM `i 2
ℹ +-- 5: NULL SELECT `CONCAT` ( `c` . `table_schema` , ? , `c` . `table_name` ) FROM `information_schema` . `columns` `c` JOIN `inform 2
ℹ +-- 6: NULL SELECT COUNT ( DISTINCTROW ( `concat` ( TABLE_NAME , `TABLE_SCHEMA` , `INDEX_NAME` ) ) ) FROM `information_schema` . `ST 2
ℹ +-- 7: NULL SELECT DISTINCTROW ( ENGINE ) FROM `information_schema` . `TABLES` WHERE ENGINE IS NOT NULL AND `TABLE_SCHEMA` NOT IN (. 2
ℹ +-- 8: NULL SELECT DISTINCTROW ( `TABLE_COLLATION` ) FROM `information_schema` . `TABLES` WHERE `TABLE_COLLATION` IS NOT NULL AND `T 2
ℹ +-- 9: NULL SELECT DISTINCTROW ( `CHARACTER_SET_NAME` ) FROM `information_schema` . `columns` WHERE `CHARACTER_SET_NAME` IS NOT NULL 2
ℹ +-- 10: NULL SELECT COUNT ( DISTINCTROW ( `concat` ( TABLE_NAME , `TABLE_SCHEMA` , `INDEX_NAME` ) ) ) FROM `information_schema` . `ST 2
ℹ +-- 11: NULL SELECT SUM ( `TABLE_ROWS` ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` ) , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , 2
ℹ +-- 12: NULL SELECT SCHEMA_NAME FROM `information_schema` . `SCHEMATA` WHERE SCHEMA_NAME NOT IN (...) 2
ℹ +-- 13: NULL SELECT COUNT ( * ) FROM `performance_schema` . `error_log` 2
ℹ +-- 14: NULL SELECT `t` . `TABLE_SCHEMA` , `t` . `TABLE_NAME` , `t` . `TABLE_ROWS` , `t` . `AUTO_INCREMENT` , `c` . `DATA_TYPE` , `c` 2
ℹ +-- 15: NULL SELECT `TABLE_SCHEMA` , TABLE_NAME , ENGINE , CAST ( `DATA_FREE` AS SIGNED ) FROM `information_schema` . `TABLES` WHERE 2
ℹ +-- 16: NULL SELECT ENGINE , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , COUNT ( ENGINE ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` 2
ℹ +-- 17: NULL SELECT ENGINE , `SUPPORT` FROM `information_schema` . `ENGINES` ORDER BY ENGINE ASC 2
ℹ +-- 18: NULL SELECT `IFNULL` ( MAX ( TIMESTAMPDIFF ( SQL_TSI_SECOND , `trx_started` , NOW ( ) ) ) , ? ) FROM `information_schema` . ` 2
ℹ +-- 19: NULL SELECT COUNT ( * ) FROM `information_schema` . `INNODB_TRX` 2
ℹ +-- 20: NULL SELECT `CONCAT` ( `k` . `TABLE_SCHEMA` , ? , `k` . `TABLE_NAME` , ? , `k` . `COLUMN_NAME` , ? , `c1` . `COLUMN_TYPE` , ? 2
ℹ Performance schema: Top 20 queries with full table scans execution time: 0.206s
-------- Performance schema: Last 50 queries with full table scans ---------------------------------
ℹ +-- 1: NULL SELECT `db` , LEFT ( QUERY , ? ) , `exec_count` FROM `sys` . `x$statements_with_full_table_scans` WHERE ( `db` IS NULL O 2026-07-05 15:44:02.521747
ℹ +-- 2: NULL SELECT LEFT ( QUERY , ? ) , `last_seen` FROM `sys` . `x$statements_with_errors_or_warnings` WHERE ( `db` IS NULL OR `db` 2026-07-05 15:44:02.314982
ℹ +-- 3: NULL SELECT `db` , LEFT ( QUERY , ? ) , `exec_count` FROM `sys` . `x$statement_analysis` WHERE ( `db` IS NULL OR `db` NOT IN 2026-07-05 15:44:02.143832
ℹ +-- 4: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 2026-07-05 15:44:01.958110
ℹ +-- 5: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 2026-07-05 15:44:01.710009
ℹ +-- 6: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 2026-07-05 15:44:01.464255
ℹ +-- 7: NULL SELECT `CONCAT` ( `table_schema` , ? , TABLE_NAME , ? , `redundant_index_name` , ? , `dominant_index_name` , ? , `sql_dr 2026-07-05 15:44:01.193698
ℹ +-- 8: NULL SELECT `event_name` , `total_written` FROM `sys` . `x$io_global_by_wait_by_bytes` ORDER BY `total_written` DESC LIMIT ? 2026-07-05 15:43:58.279098
ℹ +-- 9: NULL SELECT `event_name` , `total_read` FROM `sys` . `x$io_global_by_wait_by_bytes` ORDER BY `total_read` DESC LIMIT ? 2026-07-05 15:43:58.091896
ℹ +-- 10: NULL SELECT FILE , `total_latency` FROM `sys` . `x$io_global_by_file_by_latency` ORDER BY `total_latency` DESC LIMIT ? 2026-07-05 15:43:57.531467
ℹ +-- 11: NULL SELECT FILE , `total_written` FROM `sys` . `x$io_global_by_file_by_bytes` ORDER BY `total_written` DESC LIMIT ? 2026-07-05 15:43:57.355078
ℹ +-- 12: NULL SELECT FILE , `total_read` FROM `sys` . `x$io_global_by_file_by_bytes` ORDER BY `total_read` DESC LIMIT ? 2026-07-05 15:43:57.181348
ℹ +-- 13: NULL SELECT * FROM `sys` . `x$schema_tables_with_full_table_scans` WHERE ( `object_schema` IS NULL OR `object_schema` NOT IN 2026-07-05 15:43:56.830869
ℹ +-- 14: NULL SELECT `CONCAT` ( `object_schema` , ? , `object_name` , ? , `index_name` , ? ) FROM `sys` . `schema_unused_indexes` WHER 2026-07-05 15:43:56.660439
ℹ +-- 15: NULL SELECT LEFT ( QUERY , ? ) , `exec_count` FROM `sys` . `x$statements_with_runtimes_in_95th_percentile` WHERE ( `db` IS NU 2026-07-05 15:43:55.165725
ℹ +-- 16: NULL SELECT LEFT ( QUERY , ? ) , `avg_latency` FROM `sys` . `x$statement_analysis` WHERE ( `db` IS NULL OR `db` NOT IN (...) 2026-07-05 15:43:54.936516
ℹ +-- 17: NULL SELECT SYSTEM_USER , `total_latency` , `max_latency` FROM `sys` . `x$io_by_thread_by_latency` ORDER BY `total_latency` D 2026-07-05 15:43:54.750167
ℹ +-- 18: NULL SELECT `wait_age_secs` , `locked_table` , `locked_type` , `waiting_query` FROM `sys` . `x$innodb_lock_waits` ORDER BY `w 2026-07-05 15:43:54.551258
ℹ +-- 19: NULL SELECT SYSTEM_USER , `Command` AS `PROC` , TIME FROM `sys` . `x$processlist` ORDER BY TIME DESC 2026-07-05 15:43:54.364431
ℹ +-- 20: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 2026-07-05 15:43:54.175245
ℹ +-- 21: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 2026-07-05 15:43:53.925663
ℹ +-- 22: NULL SELECT HOST , `table_scans` FROM `sys` . `x$host_summary` ORDER BY `table_scans` DESC LIMIT ? 2026-07-05 15:43:53.636339
ℹ +-- 23: NULL SELECT HOST , `total_connections` FROM `sys` . `x$host_summary` ORDER BY `total_connections` DESC LIMIT ? 2026-07-05 15:43:52.728392
ℹ +-- 24: NULL SELECT SUBSTRING ( `event_name` , ? ) , `ROUND` ( SUM ( `total_latency` ) , ? ) AS `total_latency` FROM `sys` . `x$host_ 2026-07-05 15:43:52.719421
ℹ +-- 25: NULL SELECT SYSTEM_USER , `file_io_latency` FROM `sys` . `x$user_summary` ORDER BY `file_io_latency` DESC LIMIT ? 2026-07-05 15:43:52.526848
ℹ +-- 26: NULL SELECT SYSTEM_USER , `file_ios` FROM `sys` . `x$user_summary` ORDER BY `file_ios` DESC LIMIT ? 2026-07-05 15:43:52.355996
ℹ +-- 27: NULL SELECT HOST , `file_io_latency` FROM `sys` . `x$host_summary` ORDER BY `file_io_latency` DESC LIMIT ? 2026-07-05 15:43:52.346725
ℹ +-- 28: NULL SELECT SYSTEM_USER , `rows_affected` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `rows_affected` DESC LI 2026-07-05 15:43:52.164527
ℹ +-- 29: NULL SELECT HOST , `file_ios` FROM `sys` . `x$host_summary` ORDER BY `file_ios` DESC LIMIT ? 2026-07-05 15:43:52.144841
ℹ +-- 30: NULL SELECT SYSTEM_USER , `rows_sent` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `rows_sent` DESC LIMIT ? 2026-07-05 15:43:51.975655
ℹ +-- 31: NULL SELECT HOST , `rows_affected` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `rows_affected` DESC LIMIT ? 2026-07-05 15:43:51.958757
ℹ +-- 32: NULL SELECT HOST , `rows_sent` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `rows_sent` DESC LIMIT ? 2026-07-05 15:43:51.785580
ℹ +-- 33: NULL SELECT SYSTEM_USER , `full_scans` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `full_scans` DESC LIMIT ? 2026-07-05 15:43:51.757373
ℹ +-- 34: NULL SELECT HOST , `full_scans` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `full_scans` DESC LIMIT ? 2026-07-05 15:43:51.608411
ℹ +-- 35: NULL SELECT SYSTEM_USER , `lock_latency` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `lock_latency` DESC LIMI 2026-07-05 15:43:51.553047
ℹ +-- 36: NULL SELECT HOST , `lock_latency` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `lock_latency` DESC LIMIT ? 2026-07-05 15:43:51.401141
ℹ +-- 37: NULL SELECT SYSTEM_USER , `statement_avg_latency` FROM `sys` . `x$user_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 2026-07-05 15:43:51.358986
ℹ +-- 38: NULL SELECT HOST , `statement_avg_latency` FROM `sys` . `x$host_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 2026-07-05 15:43:51.215823
ℹ +-- 39: NULL SELECT SYSTEM_USER , `statements` FROM `sys` . `user_summary` ORDER BY `statements` DESC LIMIT ? 2026-07-05 15:43:51.160995
ℹ +-- 40: NULL SELECT HOST , `statements` FROM `sys` . `x$host_summary` ORDER BY `statements` DESC LIMIT ? 2026-07-05 15:43:51.013359
ℹ +-- 41: NULL SELECT SYSTEM_USER , `total_connections` FROM `sys` . `user_summary` ORDER BY `total_connections` DESC LIMIT ? 2026-07-05 15:43:50.967350
ℹ +-- 42: NULL SELECT COUNT ( * ) FROM `information_schema` . `tables` 2026-07-05 15:43:50.260380
ℹ +-- 43: NULL SELECT `PLUGIN_NAME` , `PLUGIN_VERSION` , `PLUGIN_STATUS` , `PLUGIN_TYPE` FROM `information_schema` . `PLUGINS` WHERE `P 2026-07-05 15:43:49.423188
ℹ +-- 44: NULL SELECT `CONCAT` ( `QUOTE` ( SYSTEM_USER ) , ? , `QUOTE` ( HOST ) ) , PLUGIN FROM `mysql` . `user` WHERE SYSTEM_USER != ? 2026-07-05 15:43:48.687528
ℹ +-- 45: NULL SELECT SYSTEM_USER , HOST , PLUGIN , `authentication_string` FROM `mysql` . `user` WHERE SYSTEM_USER != ? 2026-07-05 15:42:54.288299
ℹ +-- 46: NULL SELECT COUNT ( * ) FROM `information_schema` . `plugins` WHERE `PLUGIN_NAME` = ? AND `PLUGIN_STATUS` = ? 2026-07-05 15:42:53.356910
ℹ +-- 47: NULL SELECT `CONCAT` ( `QUOTE` ( SYSTEM_USER ) , ? , `QUOTE` ( HOST ) ) FROM `mysql` . `user` WHERE ( `authentication_string` 2026-07-05 15:42:53.177416
ℹ +-- 48: NULL SELECT `CONCAT` ( `object_schema` , ? , `object_name` ) AS ? , `index_name` FROM `performance_schema` . `table_io_waits_ 2026-07-05 15:42:52.397966
ℹ +-- 49: NULL SELECT `TABLE_SCHEMA` , TABLE_NAME , COLUMN_NAME FROM `information_schema` . `columns` WHERE `DATA_TYPE` = ? AND `TABLE_ 2026-07-05 15:42:52.265372
ℹ +-- 50: NULL SELECT `k` . `CONSTRAINT_SCHEMA` , `k` . `TABLE_NAME` , `k` . `COLUMN_NAME` , `c1` . `COLUMN_TYPE` , `k` . `REFERENCED_T 2026-07-05 15:42:52.073009
ℹ Performance schema: Last 50 queries with full table scans execution time: 0.170s
-------- Performance schema: Top 15 reader queries (95% percentile) --------------------------------
ℹ +-- 1: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 20
ℹ +-- 2: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 7
ℹ +-- 3: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 7
ℹ +-- 4: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 5
ℹ +-- 5: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 2
ℹ +-- 6: employees CREATE TABLE `employees` ( `emp_no` INTEGER NOT NULL , `birth_date` DATE NOT NULL , `first_name` VARCHARACTER (?) NOT NU 0
ℹ +-- 7: employees CREATE TABLE `dept_manager` ( `emp_no` INTEGER NOT NULL , `dept_no` CHARACTER (?) NOT NULL , `from_date` DATE NOT NULL , 0
ℹ +-- 8: employees INSERT INTO `employees` VALUES (...) /* , ... */ 0
ℹ +-- 9: employees INSERT INTO `dept_emp` VALUES (...) /* , ... */ 0
ℹ +-- 10: employees INSERT INTO `titles` VALUES (...) /* , ... */ 0
ℹ +-- 11: employees INSERT INTO `salaries` VALUES (...) /* , ... */ 0
ℹ Performance schema: Top 15 reader queries (95% percentile) execution time: 0.194s
-------- Performance schema: Top 15 most row look queries (95% percentile) -------------------------
ℹ +-- 1: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 286
ℹ +-- 2: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 14
ℹ +-- 3: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 14
ℹ +-- 4: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 5
ℹ +-- 5: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 4
ℹ +-- 6: employees CREATE TABLE `employees` ( `emp_no` INTEGER NOT NULL , `birth_date` DATE NOT NULL , `first_name` VARCHARACTER (?) NOT NU 0
ℹ +-- 7: employees CREATE TABLE `dept_manager` ( `emp_no` INTEGER NOT NULL , `dept_no` CHARACTER (?) NOT NULL , `from_date` DATE NOT NULL , 0
ℹ +-- 8: employees INSERT INTO `employees` VALUES (...) /* , ... */ 0
ℹ +-- 9: employees INSERT INTO `dept_emp` VALUES (...) /* , ... */ 0
ℹ +-- 10: employees INSERT INTO `titles` VALUES (...) /* , ... */ 0
ℹ +-- 11: employees INSERT INTO `salaries` VALUES (...) /* , ... */ 0
ℹ Performance schema: Top 15 most row look queries (95% percentile) execution time: 0.205s
-------- Performance schema: Top 15 total latency queries (95% percentile) -------------------------
ℹ +-- 1: employees INSERT INTO `salaries` VALUES (...) /* , ... */ 11965437816000
ℹ +-- 2: employees INSERT INTO `titles` VALUES (...) /* , ... */ 2762250421000
ℹ +-- 3: employees INSERT INTO `dept_emp` VALUES (...) /* , ... */ 2524458544000
ℹ +-- 4: employees INSERT INTO `employees` VALUES (...) /* , ... */ 1744021238000
ℹ +-- 5: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 158251896000
ℹ +-- 6: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 149991126000
ℹ +-- 7: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 130098674000
ℹ +-- 8: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 119882278000
ℹ +-- 9: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 100583903000
ℹ +-- 10: employees CREATE TABLE `dept_manager` ( `emp_no` INTEGER NOT NULL , `dept_no` CHARACTER (?) NOT NULL , `from_date` DATE NOT NULL , 58002911000
ℹ +-- 11: employees CREATE TABLE `employees` ( `emp_no` INTEGER NOT NULL , `birth_date` DATE NOT NULL , `first_name` VARCHARACTER (?) NOT NU 51315435000
ℹ Performance schema: Top 15 total latency queries (95% percentile) execution time: 0.210s
-------- Performance schema: Top 15 max latency queries (95% percentile) ---------------------------
ℹ +-- 1: employees INSERT INTO `dept_emp` VALUES (...) /* , ... */ 525384142000
ℹ +-- 2: employees INSERT INTO `employees` VALUES (...) /* , ... */ 344248815000
ℹ +-- 3: employees INSERT INTO `salaries` VALUES (...) /* , ... */ 340699368000
ℹ +-- 4: employees INSERT INTO `titles` VALUES (...) /* , ... */ 323528181000
ℹ +-- 5: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 146582405000
ℹ +-- 6: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 87149463000
ℹ +-- 7: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 69481180000
ℹ +-- 8: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 68451175000
ℹ +-- 9: employees CREATE TABLE `dept_manager` ( `emp_no` INTEGER NOT NULL , `dept_no` CHARACTER (?) NOT NULL , `from_date` DATE NOT NULL , 58002911000
ℹ +-- 10: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 53890822000
ℹ +-- 11: employees CREATE TABLE `employees` ( `emp_no` INTEGER NOT NULL , `birth_date` DATE NOT NULL , `first_name` VARCHARACTER (?) NOT NU 51315435000
ℹ Performance schema: Top 15 max latency queries (95% percentile) execution time: 0.200s
-------- Performance schema: Top 15 average latency queries (95% percentile) -----------------------
ℹ +-- 1: employees INSERT INTO `dept_emp` VALUES (...) /* , ... */ 180318467000
ℹ +-- 2: employees INSERT INTO `titles` VALUES (...) /* , ... */ 131535734000
ℹ +-- 3: employees INSERT INTO `salaries` VALUES (...) /* , ... */ 104959980000
ℹ +-- 4: employees INSERT INTO `employees` VALUES (...) /* , ... */ 102589484000
ℹ +-- 5: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 79125948000
ℹ +-- 6: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 74995563000
ℹ +-- 7: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 65049337000
ℹ +-- 8: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 59941139000
ℹ +-- 9: employees CREATE TABLE `dept_manager` ( `emp_no` INTEGER NOT NULL , `dept_no` CHARACTER (?) NOT NULL , `from_date` DATE NOT NULL , 58002911000
ℹ +-- 10: employees CREATE TABLE `employees` ( `emp_no` INTEGER NOT NULL , `birth_date` DATE NOT NULL , `first_name` VARCHARACTER (?) NOT NU 51315435000
ℹ +-- 11: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 50291951000
ℹ Performance schema: Top 15 average latency queries (95% percentile) execution time: 0.199s
-------- Performance schema: Top 20 queries with sort ----------------------------------------------
ℹ +-- 1: NULL SELECT `index_name` AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS `cols` , `INDEX_TYPE` AS TYPE 12
ℹ +-- 2: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 12
ℹ +-- 3: NULL SHOW SCHEMAS 5
ℹ +-- 4: NULL SELECT ENGINE , `SUPPORT` FROM `information_schema` . `ENGINES` ORDER BY ENGINE ASC 2
ℹ +-- 5: NULL SELECT SYSTEM_USER , `file_io_latency` FROM `sys` . `x$user_summary` ORDER BY `file_io_latency` DESC LIMIT ? 2
ℹ +-- 6: NULL SELECT SYSTEM_USER , `file_ios` FROM `sys` . `x$user_summary` ORDER BY `file_ios` DESC LIMIT ? 2
ℹ +-- 7: NULL SELECT SYSTEM_USER , `rows_affected` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `rows_affected` DESC LI 2
ℹ +-- 8: NULL SELECT SYSTEM_USER , `rows_sent` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `rows_sent` DESC LIMIT ? 2
ℹ +-- 9: NULL SELECT SYSTEM_USER , `full_scans` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `full_scans` DESC LIMIT ? 2
ℹ +-- 10: NULL SELECT SYSTEM_USER , `lock_latency` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `lock_latency` DESC LIMI 2
ℹ +-- 11: NULL SELECT SYSTEM_USER , `statement_avg_latency` FROM `sys` . `x$user_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 2
ℹ +-- 12: NULL SELECT SYSTEM_USER , `statements` FROM `sys` . `user_summary` ORDER BY `statements` DESC LIMIT ? 2
ℹ +-- 13: NULL SELECT SYSTEM_USER , `total_connections` FROM `sys` . `user_summary` ORDER BY `total_connections` DESC LIMIT ? 2
ℹ +-- 14: NULL SELECT `PLUGIN_NAME` , `PLUGIN_VERSION` , `PLUGIN_STATUS` , `PLUGIN_TYPE` FROM `information_schema` . `PLUGINS` WHERE `P 2
ℹ +-- 15: NULL SELECT `CONCAT` ( `object_schema` , ? , `object_name` ) AS ? , `index_name` FROM `performance_schema` . `table_io_waits_ 2
ℹ +-- 16: NULL SELECT `concat` ( TABLE_NAME , ? , `index_name` ) AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS 2
ℹ +-- 17: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 2
ℹ +-- 18: NULL SELECT TABLE_NAME , ENGINE FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` = ? AND `TABLE_TYPE` = ? ORDER BY T 2
ℹ +-- 19: NULL SELECT DATA FROM `performance_schema` . `error_log` ORDER BY `LOGGED` DESC LIMIT ? 2
ℹ +-- 20: NULL SELECT ENGINE , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , COUNT ( ENGINE ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` 2
ℹ Performance schema: Top 20 queries with sort execution time: 0.210s
-------- Performance schema: Last 50 queries with sort ---------------------------------------------
ℹ +-- 1: NULL SELECT `db` , LEFT ( QUERY , ? ) , `exec_count` FROM `sys` . `x$statements_with_sorting` WHERE ( `db` IS NULL OR `db` NO 2026-07-05 15:44:03.908171
ℹ +-- 2: NULL SELECT `db` , LEFT ( QUERY , ? ) , `last_seen` FROM `sys` . `x$statements_with_full_table_scans` WHERE ( `db` IS NULL OR 2026-07-05 15:44:02.690934
ℹ +-- 3: NULL SELECT `db` , LEFT ( QUERY , ? ) , `exec_count` FROM `sys` . `x$statements_with_full_table_scans` WHERE ( `db` IS NULL O 2026-07-05 15:44:02.521747
ℹ +-- 4: NULL SELECT LEFT ( QUERY , ? ) , `last_seen` FROM `sys` . `x$statements_with_errors_or_warnings` WHERE ( `db` IS NULL OR `db` 2026-07-05 15:44:02.314982
ℹ +-- 5: NULL SELECT `db` , LEFT ( QUERY , ? ) , `exec_count` FROM `sys` . `x$statement_analysis` WHERE ( `db` IS NULL OR `db` NOT IN 2026-07-05 15:44:02.143832
ℹ +-- 6: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 2026-07-05 15:44:01.958110
ℹ +-- 7: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 2026-07-05 15:44:01.710009
ℹ +-- 8: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 2026-07-05 15:44:01.464255
ℹ +-- 9: NULL SELECT `CONCAT` ( `table_schema` , ? , TABLE_NAME , ? , `redundant_index_name` , ? , `dominant_index_name` , ? , `sql_dr 2026-07-05 15:44:01.193698
ℹ +-- 10: NULL SELECT `event_name` , `total_written` FROM `sys` . `x$io_global_by_wait_by_bytes` ORDER BY `total_written` DESC LIMIT ? 2026-07-05 15:43:58.279098
ℹ +-- 11: NULL SELECT `event_name` , `total_read` FROM `sys` . `x$io_global_by_wait_by_bytes` ORDER BY `total_read` DESC LIMIT ? 2026-07-05 15:43:58.091896
ℹ +-- 12: NULL SELECT FILE , `total_latency` FROM `sys` . `x$io_global_by_file_by_latency` ORDER BY `total_latency` DESC LIMIT ? 2026-07-05 15:43:57.531467
ℹ +-- 13: NULL SELECT FILE , `total_written` FROM `sys` . `x$io_global_by_file_by_bytes` ORDER BY `total_written` DESC LIMIT ? 2026-07-05 15:43:57.355078
ℹ +-- 14: NULL SELECT FILE , `total_read` FROM `sys` . `x$io_global_by_file_by_bytes` ORDER BY `total_read` DESC LIMIT ? 2026-07-05 15:43:57.181348
ℹ +-- 15: NULL SELECT `CONCAT` ( `object_schema` , ? , `object_name` , ? , `index_name` , ? ) FROM `sys` . `schema_unused_indexes` WHER 2026-07-05 15:43:56.660439
ℹ +-- 16: NULL SELECT LEFT ( QUERY , ? ) , `exec_count` FROM `sys` . `x$statements_with_runtimes_in_95th_percentile` WHERE ( `db` IS NU 2026-07-05 15:43:55.165725
ℹ +-- 17: NULL SELECT LEFT ( QUERY , ? ) , `avg_latency` FROM `sys` . `x$statement_analysis` WHERE ( `db` IS NULL OR `db` NOT IN (...) 2026-07-05 15:43:54.936516
ℹ +-- 18: NULL SELECT SYSTEM_USER , `total_latency` , `max_latency` FROM `sys` . `x$io_by_thread_by_latency` ORDER BY `total_latency` D 2026-07-05 15:43:54.750167
ℹ +-- 19: NULL SELECT SYSTEM_USER , `Command` AS `PROC` , TIME FROM `sys` . `x$processlist` ORDER BY TIME DESC 2026-07-05 15:43:54.364431
ℹ +-- 20: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 2026-07-05 15:43:54.175245
ℹ +-- 21: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 2026-07-05 15:43:53.925663
ℹ +-- 22: NULL SELECT HOST , `table_scans` FROM `sys` . `x$host_summary` ORDER BY `table_scans` DESC LIMIT ? 2026-07-05 15:43:53.636339
ℹ +-- 23: NULL SELECT HOST , `total_connections` FROM `sys` . `x$host_summary` ORDER BY `total_connections` DESC LIMIT ? 2026-07-05 15:43:52.728392
ℹ +-- 24: NULL SELECT SUBSTRING ( `event_name` , ? ) , `ROUND` ( SUM ( `total_latency` ) , ? ) AS `total_latency` FROM `sys` . `x$host_ 2026-07-05 15:43:52.719421
ℹ +-- 25: NULL SELECT SYSTEM_USER , `file_io_latency` FROM `sys` . `x$user_summary` ORDER BY `file_io_latency` DESC LIMIT ? 2026-07-05 15:43:52.526848
ℹ +-- 26: NULL SELECT SYSTEM_USER , `file_ios` FROM `sys` . `x$user_summary` ORDER BY `file_ios` DESC LIMIT ? 2026-07-05 15:43:52.355996
ℹ +-- 27: NULL SELECT HOST , `file_io_latency` FROM `sys` . `x$host_summary` ORDER BY `file_io_latency` DESC LIMIT ? 2026-07-05 15:43:52.346725
ℹ +-- 28: NULL SELECT SYSTEM_USER , `rows_affected` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `rows_affected` DESC LI 2026-07-05 15:43:52.164527
ℹ +-- 29: NULL SELECT HOST , `file_ios` FROM `sys` . `x$host_summary` ORDER BY `file_ios` DESC LIMIT ? 2026-07-05 15:43:52.144841
ℹ +-- 30: NULL SELECT SYSTEM_USER , `rows_sent` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `rows_sent` DESC LIMIT ? 2026-07-05 15:43:51.975655
ℹ +-- 31: NULL SELECT HOST , `rows_affected` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `rows_affected` DESC LIMIT ? 2026-07-05 15:43:51.958757
ℹ +-- 32: NULL SELECT HOST , `rows_sent` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `rows_sent` DESC LIMIT ? 2026-07-05 15:43:51.785580
ℹ +-- 33: NULL SELECT SYSTEM_USER , `full_scans` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `full_scans` DESC LIMIT ? 2026-07-05 15:43:51.757373
ℹ +-- 34: NULL SELECT HOST , `full_scans` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `full_scans` DESC LIMIT ? 2026-07-05 15:43:51.608411
ℹ +-- 35: NULL SELECT SYSTEM_USER , `lock_latency` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `lock_latency` DESC LIMI 2026-07-05 15:43:51.553047
ℹ +-- 36: NULL SELECT HOST , `lock_latency` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `lock_latency` DESC LIMIT ? 2026-07-05 15:43:51.401141
ℹ +-- 37: NULL SELECT SYSTEM_USER , `statement_avg_latency` FROM `sys` . `x$user_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 2026-07-05 15:43:51.358986
ℹ +-- 38: NULL SELECT HOST , `statement_avg_latency` FROM `sys` . `x$host_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 2026-07-05 15:43:51.215823
ℹ +-- 39: NULL SELECT SYSTEM_USER , `statements` FROM `sys` . `user_summary` ORDER BY `statements` DESC LIMIT ? 2026-07-05 15:43:51.160995
ℹ +-- 40: NULL SELECT HOST , `statements` FROM `sys` . `x$host_summary` ORDER BY `statements` DESC LIMIT ? 2026-07-05 15:43:51.013359
ℹ +-- 41: NULL SELECT SYSTEM_USER , `total_connections` FROM `sys` . `user_summary` ORDER BY `total_connections` DESC LIMIT ? 2026-07-05 15:43:50.967350
ℹ +-- 42: NULL SHOW SCHEMAS 2026-07-05 15:43:50.606404
ℹ +-- 43: NULL SELECT `PLUGIN_NAME` , `PLUGIN_VERSION` , `PLUGIN_STATUS` , `PLUGIN_TYPE` FROM `information_schema` . `PLUGINS` WHERE `P 2026-07-05 15:43:49.423188
ℹ +-- 44: NULL SELECT `CONCAT` ( `object_schema` , ? , `object_name` ) AS ? , `index_name` FROM `performance_schema` . `table_io_waits_ 2026-07-05 15:42:52.397966
ℹ +-- 45: NULL SELECT `concat` ( TABLE_NAME , ? , `index_name` ) AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS 2026-07-05 15:42:51.977323
ℹ +-- 46: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 2026-07-05 15:42:51.559138
ℹ +-- 47: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 2026-07-05 15:42:49.276530
ℹ +-- 48: NULL SELECT `index_name` AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS `cols` , `INDEX_TYPE` AS TYPE 2026-07-05 15:42:49.104716
ℹ +-- 49: NULL SELECT TABLE_NAME , ENGINE FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` = ? AND `TABLE_TYPE` = ? ORDER BY T 2026-07-05 15:42:47.062295
ℹ +-- 50: NULL SELECT DATA FROM `performance_schema` . `error_log` ORDER BY `LOGGED` DESC LIMIT ? 2026-07-05 15:42:43.237775
ℹ Performance schema: Last 50 queries with sort execution time: 0.192s
-------- Performance schema: Top 15 row sorting queries with sort ----------------------------------
ℹ +-- 1: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 12924
ℹ +-- 2: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 12915
ℹ +-- 3: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 12730
ℹ +-- 4: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 12567
ℹ +-- 5: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 12557
ℹ +-- 6: NULL SELECT TABLE_NAME , ENGINE FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` = ? AND `TABLE_TYPE` = ? ORDER BY T 322
ℹ +-- 7: NULL SELECT SYSTEM_USER , `Command` AS `PROC` , TIME FROM `sys` . `x$processlist` ORDER BY TIME DESC 237
ℹ +-- 8: NULL SELECT `db` , LEFT ( QUERY , ? ) , `last_seen` FROM `sys` . `x$statements_with_full_table_scans` WHERE ( `db` IS NULL OR 100
ℹ +-- 9: NULL SELECT `db` , LEFT ( QUERY , ? ) , `last_seen` FROM `sys` . `x$statements_with_sorting` WHERE ( `db` IS NULL OR `db` NOT 100
ℹ +-- 10: NULL SELECT SYSTEM_USER , `total_latency` , `max_latency` FROM `sys` . `x$io_by_thread_by_latency` ORDER BY `total_latency` D 64
ℹ +-- 11: NULL SELECT `CONCAT` ( `table_schema` , ? , TABLE_NAME , ? , `redundant_index_name` , ? , `dominant_index_name` , ? , `sql_dr 56
ℹ +-- 12: NULL SELECT `db` , LEFT ( QUERY , ? ) , `last_seen` FROM `sys` . `x$statements_with_temp_tables` WHERE ( `db` IS NULL OR `db` 50
ℹ +-- 13: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 48
ℹ +-- 14: NULL SELECT `db` , LEFT ( QUERY , ? ) , `exec_count` FROM `sys` . `x$statements_with_full_table_scans` WHERE ( `db` IS NULL O 40
ℹ +-- 15: NULL SELECT FILE , `total_latency` FROM `sys` . `x$io_global_by_file_by_latency` ORDER BY `total_latency` DESC LIMIT ? 40
ℹ Performance schema: Top 15 row sorting queries with sort execution time: 0.201s
-------- Performance schema: Top 15 total latency queries with sort --------------------------------
ℹ +-- 1: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 158251896000
ℹ +-- 2: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 149991126000
ℹ +-- 3: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 130098674000
ℹ +-- 4: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 119882278000
ℹ +-- 5: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 100583903000
ℹ +-- 6: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 98578648000
ℹ +-- 7: NULL SELECT `concat` ( TABLE_NAME , ? , `index_name` ) AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS 30921659000
ℹ +-- 8: NULL SELECT SYSTEM_USER , `Command` AS `PROC` , TIME FROM `sys` . `x$processlist` ORDER BY TIME DESC 30639252000
ℹ +-- 9: NULL SELECT ENGINE , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , COUNT ( ENGINE ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` 30606460000
ℹ +-- 10: NULL SELECT LEFT ( QUERY , ? ) , `exec_count` FROM `sys` . `x$statements_with_runtimes_in_95th_percentile` WHERE ( `db` IS NU 16055825000
ℹ +-- 11: NULL SELECT LEFT ( QUERY , ? ) , `avg_latency` FROM `sys` . `x$statement_analysis` WHERE ( `db` IS NULL OR `db` NOT IN (...) 13230742000
ℹ +-- 12: NULL SELECT `index_name` AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS `cols` , `INDEX_TYPE` AS TYPE 11400821000
ℹ +-- 13: NULL SELECT HOST , `total_connections` FROM `sys` . `x$host_summary` ORDER BY `total_connections` DESC LIMIT ? 10890015000
ℹ +-- 14: NULL SELECT SYSTEM_USER , `total_connections` FROM `sys` . `user_summary` ORDER BY `total_connections` DESC LIMIT ? 10860008000
ℹ +-- 15: NULL SELECT SYSTEM_USER , `statements` FROM `sys` . `user_summary` ORDER BY `statements` DESC LIMIT ? 10336136000
ℹ Performance schema: Top 15 total latency queries with sort execution time: 0.195s
-------- Performance schema: Top 15 merge queries with sort ----------------------------------------
ℹ +-- 1: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 17
ℹ +-- 2: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 17
ℹ +-- 3: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 17
ℹ +-- 4: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 17
ℹ +-- 5: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 10
ℹ +-- 6: NULL SHOW SCHEMAS 0
ℹ +-- 7: NULL SELECT ENGINE , `SUPPORT` FROM `information_schema` . `ENGINES` ORDER BY ENGINE ASC 0
ℹ +-- 8: NULL SELECT ENGINE , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , COUNT ( ENGINE ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` 0
ℹ +-- 9: NULL SELECT DATA FROM `performance_schema` . `error_log` ORDER BY `LOGGED` DESC LIMIT ? 0
ℹ +-- 10: NULL SELECT TABLE_NAME , ENGINE FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` = ? AND `TABLE_TYPE` = ? ORDER BY T 0
ℹ +-- 11: NULL SELECT `index_name` AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS `cols` , `INDEX_TYPE` AS TYPE 0
ℹ +-- 12: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 0
ℹ +-- 13: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 0
ℹ +-- 14: NULL SELECT `concat` ( TABLE_NAME , ? , `index_name` ) AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS 0
ℹ +-- 15: NULL SELECT `CONCAT` ( `object_schema` , ? , `object_name` ) AS ? , `index_name` FROM `performance_schema` . `table_io_waits_ 0
ℹ Performance schema: Top 15 merge queries with sort execution time: 0.217s
-------- Performance schema: Top 15 average sort merges queries with sort --------------------------
ℹ +-- 1: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 9
ℹ +-- 2: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 9
ℹ +-- 3: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 9
ℹ +-- 4: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 9
ℹ +-- 5: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 5
ℹ +-- 6: NULL SHOW SCHEMAS 0
ℹ +-- 7: NULL SELECT ENGINE , `SUPPORT` FROM `information_schema` . `ENGINES` ORDER BY ENGINE ASC 0
ℹ +-- 8: NULL SELECT ENGINE , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , COUNT ( ENGINE ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` 0
ℹ +-- 9: NULL SELECT DATA FROM `performance_schema` . `error_log` ORDER BY `LOGGED` DESC LIMIT ? 0
ℹ +-- 10: NULL SELECT TABLE_NAME , ENGINE FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` = ? AND `TABLE_TYPE` = ? ORDER BY T 0
ℹ +-- 11: NULL SELECT `index_name` AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS `cols` , `INDEX_TYPE` AS TYPE 0
ℹ +-- 12: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 0
ℹ +-- 13: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 0
ℹ +-- 14: NULL SELECT `concat` ( TABLE_NAME , ? , `index_name` ) AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS 0
ℹ +-- 15: NULL SELECT `CONCAT` ( `object_schema` , ? , `object_name` ) AS ? , `index_name` FROM `performance_schema` . `table_io_waits_ 0
ℹ Performance schema: Top 15 average sort merges queries with sort execution time: 0.177s
-------- Performance schema: Top 15 scans queries with sort ----------------------------------------
ℹ +-- 1: NULL SELECT `index_name` AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS `cols` , `INDEX_TYPE` AS TYPE 12
ℹ +-- 2: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 12
ℹ +-- 3: NULL SELECT SYSTEM_USER , `file_io_latency` FROM `sys` . `x$user_summary` ORDER BY `file_io_latency` DESC LIMIT ? 12
ℹ +-- 4: NULL SELECT SYSTEM_USER , `file_ios` FROM `sys` . `x$user_summary` ORDER BY `file_ios` DESC LIMIT ? 12
ℹ +-- 5: NULL SELECT SYSTEM_USER , `total_connections` FROM `sys` . `user_summary` ORDER BY `total_connections` DESC LIMIT ? 12
ℹ +-- 6: NULL SELECT SYSTEM_USER , `statements` FROM `sys` . `user_summary` ORDER BY `statements` DESC LIMIT ? 12
ℹ +-- 7: NULL SELECT SYSTEM_USER , `statement_avg_latency` FROM `sys` . `x$user_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 12
ℹ +-- 8: NULL SELECT HOST , `file_ios` FROM `sys` . `x$host_summary` ORDER BY `file_ios` DESC LIMIT ? 10
ℹ +-- 9: NULL SELECT HOST , `statement_avg_latency` FROM `sys` . `x$host_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 10
ℹ +-- 10: NULL SELECT HOST , `statements` FROM `sys` . `x$host_summary` ORDER BY `statements` DESC LIMIT ? 10
ℹ +-- 11: NULL SELECT HOST , `total_connections` FROM `sys` . `x$host_summary` ORDER BY `total_connections` DESC LIMIT ? 10
ℹ +-- 12: NULL SELECT HOST , `file_io_latency` FROM `sys` . `x$host_summary` ORDER BY `file_io_latency` DESC LIMIT ? 10
ℹ +-- 13: NULL SELECT HOST , `table_scans` FROM `sys` . `x$host_summary` ORDER BY `table_scans` DESC LIMIT ? 10
ℹ +-- 14: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 8
ℹ +-- 15: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 8
ℹ Performance schema: Top 15 scans queries with sort execution time: 0.189s
-------- Performance schema: Top 15 range queries with sort ----------------------------------------
ℹ +-- 1: NULL SHOW SCHEMAS 0
ℹ +-- 2: NULL SELECT ENGINE , `SUPPORT` FROM `information_schema` . `ENGINES` ORDER BY ENGINE ASC 0
ℹ +-- 3: NULL SELECT ENGINE , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , COUNT ( ENGINE ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` 0
ℹ +-- 4: NULL SELECT DATA FROM `performance_schema` . `error_log` ORDER BY `LOGGED` DESC LIMIT ? 0
ℹ +-- 5: NULL SELECT TABLE_NAME , ENGINE FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` = ? AND `TABLE_TYPE` = ? ORDER BY T 0
ℹ +-- 6: NULL SELECT `index_name` AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS `cols` , `INDEX_TYPE` AS TYPE 0
ℹ +-- 7: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 0
ℹ +-- 8: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 0
ℹ +-- 9: NULL SELECT `concat` ( TABLE_NAME , ? , `index_name` ) AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS 0
ℹ +-- 10: NULL SELECT `CONCAT` ( `object_schema` , ? , `object_name` ) AS ? , `index_name` FROM `performance_schema` . `table_io_waits_ 0
ℹ +-- 11: NULL SELECT `PLUGIN_NAME` , `PLUGIN_VERSION` , `PLUGIN_STATUS` , `PLUGIN_TYPE` FROM `information_schema` . `PLUGINS` WHERE `P 0
ℹ +-- 12: NULL SELECT SYSTEM_USER , `total_connections` FROM `sys` . `user_summary` ORDER BY `total_connections` DESC LIMIT ? 0
ℹ +-- 13: NULL SELECT SYSTEM_USER , `statements` FROM `sys` . `user_summary` ORDER BY `statements` DESC LIMIT ? 0
ℹ +-- 14: NULL SELECT SYSTEM_USER , `statement_avg_latency` FROM `sys` . `x$user_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 0
ℹ +-- 15: NULL SELECT SYSTEM_USER , `lock_latency` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `lock_latency` DESC LIMI 0
ℹ Performance schema: Top 15 range queries with sort execution time: 0.163s
-------- Performance schema: Top 20 queries with temp table ----------------------------------------
ℹ +-- 1: NULL SELECT `index_name` AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS `cols` , `INDEX_TYPE` AS TYPE 12
ℹ +-- 2: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 12
ℹ +-- 3: NULL SELECT DISTINCTROW `TABLE_SCHEMA` FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` NOT IN (...) 4
ℹ +-- 4: NULL SELECT DISTINCTROW ( ENGINE ) FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` = ? AND ENGINE IS NOT NULL 4
ℹ +-- 5: NULL SELECT COUNT ( DISTINCTROW ( `concat` ( TABLE_NAME , `TABLE_SCHEMA` , `INDEX_NAME` ) ) ) FROM `information_schema` . `ST 2
ℹ +-- 6: NULL SELECT COUNT ( DISTINCTROW ( `concat` ( TABLE_NAME , `TABLE_SCHEMA` , `INDEX_NAME` ) ) ) FROM `information_schema` . `ST 2
ℹ +-- 7: NULL SELECT `TABLE_SCHEMA` , SUM ( `TABLE_ROWS` ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` ) , SUM ( `DATA_LENGTH` + `I 2
ℹ +-- 8: NULL SELECT DISTINCTROW ( ENGINE ) FROM `information_schema` . `TABLES` WHERE ENGINE IS NOT NULL AND `TABLE_SCHEMA` NOT IN (. 2
ℹ +-- 9: NULL SELECT DISTINCTROW ( `TABLE_COLLATION` ) FROM `information_schema` . `TABLES` WHERE `TABLE_COLLATION` IS NOT NULL AND `T 2
ℹ +-- 10: NULL SELECT DISTINCTROW ( `CHARACTER_SET_NAME` ) FROM `information_schema` . `columns` WHERE `CHARACTER_SET_NAME` IS NOT NULL 2
ℹ +-- 11: NULL SHOW VARIABLES 2
ℹ +-- 12: NULL SELECT SUM ( `TABLE_ROWS` ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` ) , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , 2
ℹ +-- 13: NULL SELECT ENGINE , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , COUNT ( ENGINE ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` 2
ℹ +-- 14: NULL SELECT ENGINE , `SUPPORT` FROM `information_schema` . `ENGINES` ORDER BY ENGINE ASC 2
ℹ +-- 15: NULL SELECT `IFNULL` ( MAX ( TIMESTAMPDIFF ( SQL_TSI_SECOND , `trx_started` , NOW ( ) ) ) , ? ) FROM `information_schema` . ` 2
ℹ +-- 16: NULL SELECT COUNT ( * ) FROM `information_schema` . `INNODB_TRX` 2
ℹ +-- 17: NULL SHOW ENGINES 2
ℹ +-- 18: NULL SHOW GLOBAL STATUS 2
ℹ +-- 19: NULL SHOW STATUS 2
ℹ +-- 20: NULL SHOW GLOBAL VARIABLES 2
ℹ Performance schema: Top 20 queries with temp table execution time: 0.180s
-------- Performance schema: Last 50 queries with temp table ---------------------------------------
ℹ +-- 1: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 2026-07-05 15:44:01.958110
ℹ +-- 2: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 2026-07-05 15:44:01.710009
ℹ +-- 3: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 2026-07-05 15:44:01.464255
ℹ +-- 4: NULL SELECT `CONCAT` ( `table_schema` , ? , TABLE_NAME , ? , `redundant_index_name` , ? , `dominant_index_name` , ? , `sql_dr 2026-07-05 15:44:01.193698
ℹ +-- 5: NULL SELECT LEFT ( QUERY , ? ) , `exec_count` FROM `sys` . `x$statements_with_runtimes_in_95th_percentile` WHERE ( `db` IS NU 2026-07-05 15:43:55.165725
ℹ +-- 6: NULL SELECT SYSTEM_USER , `total_latency` , `max_latency` FROM `sys` . `x$io_by_thread_by_latency` ORDER BY `total_latency` D 2026-07-05 15:43:54.750167
ℹ +-- 7: NULL SELECT `wait_age_secs` , `locked_table` , `locked_type` , `waiting_query` FROM `sys` . `x$innodb_lock_waits` ORDER BY `w 2026-07-05 15:43:54.551258
ℹ +-- 8: NULL SELECT SYSTEM_USER , `Command` AS `PROC` , TIME FROM `sys` . `x$processlist` ORDER BY TIME DESC 2026-07-05 15:43:54.364431
ℹ +-- 9: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 2026-07-05 15:43:54.175245
ℹ +-- 10: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 2026-07-05 15:43:53.925663
ℹ +-- 11: NULL SELECT HOST , `table_scans` FROM `sys` . `x$host_summary` ORDER BY `table_scans` DESC LIMIT ? 2026-07-05 15:43:53.636339
ℹ +-- 12: NULL SELECT HOST , `total_connections` FROM `sys` . `x$host_summary` ORDER BY `total_connections` DESC LIMIT ? 2026-07-05 15:43:52.728392
ℹ +-- 13: NULL SELECT SUBSTRING ( `event_name` , ? ) , `ROUND` ( SUM ( `total_latency` ) , ? ) AS `total_latency` FROM `sys` . `x$host_ 2026-07-05 15:43:52.719421
ℹ +-- 14: NULL SELECT SYSTEM_USER , `file_io_latency` FROM `sys` . `x$user_summary` ORDER BY `file_io_latency` DESC LIMIT ? 2026-07-05 15:43:52.526848
ℹ +-- 15: NULL SELECT SYSTEM_USER , `file_ios` FROM `sys` . `x$user_summary` ORDER BY `file_ios` DESC LIMIT ? 2026-07-05 15:43:52.355996
ℹ +-- 16: NULL SELECT HOST , `file_io_latency` FROM `sys` . `x$host_summary` ORDER BY `file_io_latency` DESC LIMIT ? 2026-07-05 15:43:52.346725
ℹ +-- 17: NULL SELECT SYSTEM_USER , `rows_affected` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `rows_affected` DESC LI 2026-07-05 15:43:52.164527
ℹ +-- 18: NULL SELECT HOST , `file_ios` FROM `sys` . `x$host_summary` ORDER BY `file_ios` DESC LIMIT ? 2026-07-05 15:43:52.144841
ℹ +-- 19: NULL SELECT SYSTEM_USER , `rows_sent` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `rows_sent` DESC LIMIT ? 2026-07-05 15:43:51.975655
ℹ +-- 20: NULL SELECT HOST , `rows_affected` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `rows_affected` DESC LIMIT ? 2026-07-05 15:43:51.958757
ℹ +-- 21: NULL SELECT HOST , `rows_sent` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `rows_sent` DESC LIMIT ? 2026-07-05 15:43:51.785580
ℹ +-- 22: NULL SELECT SYSTEM_USER , `full_scans` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `full_scans` DESC LIMIT ? 2026-07-05 15:43:51.757373
ℹ +-- 23: NULL SELECT HOST , `full_scans` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `full_scans` DESC LIMIT ? 2026-07-05 15:43:51.608411
ℹ +-- 24: NULL SELECT SYSTEM_USER , `lock_latency` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `lock_latency` DESC LIMI 2026-07-05 15:43:51.553047
ℹ +-- 25: NULL SELECT HOST , `lock_latency` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `lock_latency` DESC LIMIT ? 2026-07-05 15:43:51.401141
ℹ +-- 26: NULL SELECT SYSTEM_USER , `statement_avg_latency` FROM `sys` . `x$user_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 2026-07-05 15:43:51.358986
ℹ +-- 27: NULL SELECT HOST , `statement_avg_latency` FROM `sys` . `x$host_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 2026-07-05 15:43:51.215823
ℹ +-- 28: NULL SELECT SYSTEM_USER , `statements` FROM `sys` . `user_summary` ORDER BY `statements` DESC LIMIT ? 2026-07-05 15:43:51.160995
ℹ +-- 29: NULL SELECT HOST , `statements` FROM `sys` . `x$host_summary` ORDER BY `statements` DESC LIMIT ? 2026-07-05 15:43:51.013359
ℹ +-- 30: NULL SELECT SYSTEM_USER , `total_connections` FROM `sys` . `user_summary` ORDER BY `total_connections` DESC LIMIT ? 2026-07-05 15:43:50.967350
ℹ +-- 31: NULL SELECT `sys_version` FROM `sys` . `version` 2026-07-05 15:43:50.771075
ℹ +-- 32: NULL SELECT `PLUGIN_NAME` , `PLUGIN_VERSION` , `PLUGIN_STATUS` , `PLUGIN_TYPE` FROM `information_schema` . `PLUGINS` WHERE `P 2026-07-05 15:43:49.423188
ℹ +-- 33: NULL SHOW SESSION STATUS LIKE ? 2026-07-05 15:43:48.896469
ℹ +-- 34: NULL SELECT COUNT ( * ) FROM `information_schema` . `plugins` WHERE `PLUGIN_NAME` = ? AND `PLUGIN_STATUS` = ? 2026-07-05 15:42:53.356910
ℹ +-- 35: NULL SELECT `k` . `CONSTRAINT_SCHEMA` , `k` . `TABLE_NAME` , `k` . `COLUMN_NAME` , `c1` . `COLUMN_TYPE` , `k` . `REFERENCED_T 2026-07-05 15:42:52.073009
ℹ +-- 36: NULL SELECT `concat` ( TABLE_NAME , ? , `index_name` ) AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS 2026-07-05 15:42:51.977323
ℹ +-- 37: NULL SELECT `rc` . `CONSTRAINT_SCHEMA` , `rc` . `TABLE_NAME` , `k` . `COLUMN_NAME` , `rc` . `REFERENCED_TABLE_NAME` , `k` . ` 2026-07-05 15:42:51.900732
ℹ +-- 38: NULL SELECT DISTINCTROW `TABLE_SCHEMA` FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` NOT IN (...) 2026-07-05 15:42:51.773296
ℹ +-- 39: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 2026-07-05 15:42:51.559138
ℹ +-- 40: NULL SELECT DISTINCTROW `TABLE_SCHEMA` , TABLE_NAME , `INDEX_NAME` FROM `information_schema` . `statistics` WHERE `INDEX_NAME 2026-07-05 15:42:51.348954
ℹ +-- 41: NULL SELECT `TABLE_SCHEMA` , SUM ( CASE WHEN `TABLE_TYPE` = ? THEN ? ELSE ? END ) , SUM ( CASE WHEN `TABLE_TYPE` = ? THEN ? E 2026-07-05 15:42:51.336401
ℹ +-- 42: NULL SELECT CONSTRAINT_SCHEMA , TABLE_NAME , CONSTRAINT_NAME FROM `information_schema` . `table_constraints` WHERE `CONSTRAIN 2026-07-05 15:42:50.936929
ℹ +-- 43: NULL SELECT `CONCAT` ( `k` . `TABLE_SCHEMA` , ? , `k` . `TABLE_NAME` , ? , `k` . `COLUMN_NAME` , ? , `c1` . `COLUMN_TYPE` , ? 2026-07-05 15:42:50.010303
ℹ +-- 44: NULL SELECT `CONCAT` ( `c` . `table_schema` , ? , `c` . `table_name` ) FROM `information_schema` . `columns` `c` JOIN `inform 2026-07-05 15:42:49.453613
ℹ +-- 45: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 2026-07-05 15:42:49.276530
ℹ +-- 46: NULL SELECT `index_name` AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS `cols` , `INDEX_TYPE` AS TYPE 2026-07-05 15:42:49.104716
ℹ +-- 47: NULL SELECT DISTINCTROW ( `COLLATION_NAME` ) FROM `information_schema` . `COLUMNS` WHERE `COLLATION_NAME` IS NOT NULL AND `TA 2026-07-05 15:42:46.722972
ℹ +-- 48: NULL SELECT DISTINCTROW ( `CHARACTER_SET_NAME` ) FROM `information_schema` . `COLUMNS` WHERE `CHARACTER_SET_NAME` IS NOT NULL 2026-07-05 15:42:46.543911
ℹ +-- 49: NULL SELECT DISTINCTROW ( ENGINE ) FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` = ? AND ENGINE IS NOT NULL 2026-07-05 15:42:46.183585
ℹ +-- 50: NULL SELECT DISTINCTROW ( `TABLE_COLLATION` ) FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` = ? AND `TABLE_COLLAT 2026-07-05 15:42:45.816170
ℹ Performance schema: Last 50 queries with temp table execution time: 0.163s
-------- Performance schema: Top 15 total latency queries with temp table --------------------------
ℹ +-- 1: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 158251896000
ℹ +-- 2: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 149991126000
ℹ +-- 3: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 130098674000
ℹ +-- 4: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 119882278000
ℹ +-- 5: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 100583903000
ℹ +-- 6: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 98578648000
ℹ +-- 7: NULL SELECT `concat` ( TABLE_NAME , ? , `index_name` ) AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS 30921659000
ℹ +-- 8: NULL SELECT SYSTEM_USER , `Command` AS `PROC` , TIME FROM `sys` . `x$processlist` ORDER BY TIME DESC 30639252000
ℹ +-- 9: NULL SELECT ENGINE , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , COUNT ( ENGINE ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` 30606460000
ℹ +-- 10: NULL SELECT LEFT ( QUERY , ? ) , `exec_count` FROM `sys` . `x$statements_with_runtimes_in_95th_percentile` WHERE ( `db` IS NU 16055825000
ℹ +-- 11: NULL SELECT `index_name` AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS `cols` , `INDEX_TYPE` AS TYPE 11400821000
ℹ +-- 12: NULL SELECT HOST , `total_connections` FROM `sys` . `x$host_summary` ORDER BY `total_connections` DESC LIMIT ? 10890015000
ℹ +-- 13: NULL SELECT SYSTEM_USER , `total_connections` FROM `sys` . `user_summary` ORDER BY `total_connections` DESC LIMIT ? 10860008000
ℹ +-- 14: NULL SELECT SYSTEM_USER , `statements` FROM `sys` . `user_summary` ORDER BY `statements` DESC LIMIT ? 10336136000
ℹ +-- 15: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 10290835000
ℹ Performance schema: Top 15 total latency queries with temp table execution time: 0.160s
-------- Performance schema: Top 15 queries with temp table to disk --------------------------------
ℹ +-- 1: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 2
ℹ +-- 2: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 2
ℹ +-- 3: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 2
ℹ +-- 4: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 2
ℹ +-- 5: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 2
ℹ +-- 6: NULL SELECT `PLUGIN_NAME` , `PLUGIN_VERSION` , `PLUGIN_STATUS` , `PLUGIN_TYPE` FROM `information_schema` . `PLUGINS` WHERE `P 2
ℹ +-- 7: NULL SELECT COUNT ( * ) FROM `information_schema` . `plugins` WHERE `PLUGIN_NAME` = ? AND `PLUGIN_STATUS` = ? 2
ℹ +-- 8: NULL SHOW VARIABLES 0
ℹ +-- 9: NULL SHOW GLOBAL VARIABLES 0
ℹ +-- 10: NULL SHOW STATUS 0
ℹ +-- 11: NULL SHOW GLOBAL STATUS 0
ℹ +-- 12: NULL SHOW ENGINES 0
ℹ +-- 13: NULL SELECT COUNT ( * ) FROM `information_schema` . `INNODB_TRX` 0
ℹ +-- 14: NULL SELECT `IFNULL` ( MAX ( TIMESTAMPDIFF ( SQL_TSI_SECOND , `trx_started` , NOW ( ) ) ) , ? ) FROM `information_schema` . ` 0
ℹ +-- 15: NULL SELECT ENGINE , `SUPPORT` FROM `information_schema` . `ENGINES` ORDER BY ENGINE ASC 0
ℹ Performance schema: Top 15 queries with temp table to disk execution time: 0.186s
-------- Performance schema: Top 15 class events by number -----------------------------------------
ℹ +-- 1: wait/io/table 3919015
ℹ +-- 2: wait/io/file 124104
ℹ +-- 3: wait/lock/table 168
ℹ Performance schema: Top 15 class events by number execution time: 0.196s
-------- Performance schema: Top 30 events by number -----------------------------------------------
ℹ +-- 1: wait/io/table/sql/handler 3919015
ℹ +-- 2: wait/io/file/innodb/innodb_log_file 78984
ℹ +-- 3: wait/io/file/innodb/innodb_data_file 16757
ℹ +-- 4: wait/io/file/sql/io_cache 14433
ℹ +-- 5: wait/io/file/sql/binlog 8473
ℹ +-- 6: wait/io/file/innodb/innodb_dblwr_file 5280
ℹ +-- 7: wait/lock/table/sql/handler 168
ℹ +-- 8: wait/io/file/innodb/innodb_temp_file 104
ℹ +-- 9: wait/io/file/sql/binlog_index 41
ℹ +-- 10: wait/io/file/sql/casetest 10
ℹ +-- 11: wait/io/file/sql/misc 6
ℹ +-- 12: wait/io/file/sql/ERRMSG 5
ℹ +-- 13: wait/io/file/mysys/cnf 5
ℹ +-- 14: wait/io/file/sql/pid 3
ℹ +-- 15: wait/io/file/mysys/charset 3
ℹ Performance schema: Top 30 events by number execution time: 0.179s
-------- Performance schema: Top 15 class events by total latency ----------------------------------
ℹ +-- 1: wait/io/file 39778832711052
ℹ +-- 2: wait/io/table 7926341456916
ℹ +-- 3: wait/lock/table 513783720
ℹ Performance schema: Top 15 class events by total latency execution time: 0.188s
-------- Performance schema: Top 30 events by total latency ----------------------------------------
ℹ +-- 1: wait/io/file/innodb/innodb_log_file 15822000084258
ℹ +-- 2: wait/io/file/innodb/innodb_data_file 12435956240598
ℹ +-- 3: wait/io/file/innodb/innodb_dblwr_file 9708839311050
ℹ +-- 4: wait/io/table/sql/handler 7926341456916
ℹ +-- 5: wait/io/file/sql/binlog 1150337646774
ℹ +-- 6: wait/io/file/innodb/innodb_temp_file 402486588810
ℹ +-- 7: wait/io/file/sql/io_cache 254969009838
ℹ +-- 8: wait/io/file/sql/binlog_index 2440946124
ℹ +-- 9: wait/io/file/sql/casetest 1290780720
ℹ +-- 10: wait/lock/table/sql/handler 513783720
ℹ +-- 11: wait/io/file/sql/pid 227905200
ℹ +-- 12: wait/io/file/sql/ERRMSG 186604560
ℹ +-- 13: wait/io/file/sql/misc 44046360
ℹ +-- 14: wait/io/file/mysys/charset 32343120
ℹ +-- 15: wait/io/file/mysys/cnf 21203640
ℹ Performance schema: Top 30 events by total latency execution time: 0.199s
-------- Performance schema: Top 15 class events by max latency ------------------------------------
ℹ +-- 1: wait/io/table 68907554298
ℹ +-- 2: wait/io/file 56671552746
ℹ +-- 3: wait/lock/table 5303520
ℹ Performance schema: Top 15 class events by max latency execution time: 0.202s
-------- Performance schema: Top 30 events by max latency ------------------------------------------
ℹ +-- 1: wait/io/table/sql/handler 68907554298
ℹ +-- 2: wait/io/file/innodb/innodb_log_file 56671552746
ℹ +-- 3: wait/io/file/innodb/innodb_temp_file 55894494150
ℹ +-- 4: wait/io/file/innodb/innodb_dblwr_file 39089970000
ℹ +-- 5: wait/io/file/innodb/innodb_data_file 25383956418
ℹ +-- 6: wait/io/file/sql/binlog 16887608280
ℹ +-- 7: wait/io/file/sql/io_cache 1932736320
ℹ +-- 8: wait/io/file/sql/binlog_index 1276989480
ℹ +-- 9: wait/io/file/sql/casetest 1172046600
ℹ +-- 10: wait/io/file/sql/pid 202358520
ℹ +-- 11: wait/io/file/sql/ERRMSG 142067520
ℹ +-- 12: wait/io/file/mysys/charset 18572760
ℹ +-- 13: wait/io/file/sql/misc 16108920
ℹ +-- 14: wait/io/file/mysys/cnf 13530240
ℹ +-- 15: wait/lock/table/sql/handler 5303520
ℹ Performance schema: Top 30 events by max latency execution time: 0.186s
-------- MyISAM Metrics ----------------------------------------------------------------------------
ℹ General MyIsam metrics:
ℹ +-- Total MyISAM Tables : 0
ℹ +-- Total MyISAM indexes : 0B
ℹ +-- KB Size :8.0M
ℹ +-- KB Used Size :1.5M
ℹ +-- KB used :18.2%
ℹ +-- Read KB hit rate: 0% (0 cached / 0 reads)
ℹ +-- Write KB hit rate: 0% (0 cached / 0 writes)
ℹ No MyISAM table(s) detected ....
ℹ MyISAM Metrics execution time: 0.185s
-------- InnoDB Metrics ----------------------------------------------------------------------------
ℹ InnoDB is enabled.
ℹ InnoDB Metrics execution time: 0.001s
-------- Smart Migration LTS Advisor ---------------------------------------------------------------
✘ Found 4 potential migration risks.
ℹ - [Migration Risk] default_authentication_plugin: Removed in MySQL 9.0. Use caching_sha2_password or mysql-native-password (if enabled) instead.
ℹ - [Migration Risk] binlog_transaction_dependency_tracking: Removed in MySQL 8.4.
ℹ - [Migration Risk] avoid_temporal_upgrade: Removed in MySQL 8.4. Upgrading from very old versions (5.5) might need manual temporal upgrade.
ℹ - [Migration Risk] expire_logs_days: Removed in MySQL 8.4. Use binlog_expire_logs_seconds instead.
ℹ InnoDB Buffers
ℹ +-- InnoDB Buffer Pool: 128.0M
ℹ +-- InnoDB Buffer Pool Instances: 1
ℹ +-- InnoDB Buffer Pool Chunk Size: 128.0M
ℹ +-- InnoDB Redo Log Capacity: 100.0M
ℹ +-- InnoDB Log Buffer: 16.0M
ℹ +-- InnoDB Buffer Free: 1.1K
ℹ +-- InnoDB Buffer Used: 8.0K
ℹ InnoDB Thread Concurrency: 0
✔ InnoDB File per table is activated
✔ InnoDB Buffer Pool size ( 128.0M ) under limit for 64 bits architecture: (17179869184.0G )
✔ InnoDB buffer pool / data size: 128.0M / 31.7M
ℹ InnoDB Redo Log Capacity is set to 100.0M
ℹ Server uptime is less than 1 hour. Cannot make a reliable recommendation for innodb_redo_log_capacity.
✔ InnoDB buffer pool instances: 1
ℹ Number of InnoDB Buffer Pool Chunk: 1 for 1 Buffer Pool Instance(s)
✔ Innodb_buffer_pool_size aligned with Innodb_buffer_pool_chunk_size & Innodb_buffer_pool_instances
✔ InnoDB Read buffer efficiency: 99.99% (20584866 hits / 20586374 total)
✔ InnoDB Write Log efficiency: 99.11% (8110785 hits / 8183644 total)
✔ InnoDB log waits: 0.00% (0 waits / 72859 writes)
ℹ Smart Migration LTS Advisor execution time: 0.001s
-------- InnoDB Transactions -----------------------------------------------------------------------
ℹ Transaction Isolation Level: REPEATABLE-READ
ℹ Active InnoDB Transactions: 0
ℹ InnoDB Transactions execution time: 0.000s
-------- InnoDB Index/Data Ratio Check -------------------------------------------------------------
ℹ Checked InnoDB tables with > 50,000 rows: 4
✘ Under-indexed tables (ratio < 0.3): 3
ℹ InnoDB Index/Data Ratio Check execution time: 0.185s
-------- Query Cache Information -------------------------------------------------------------------
ℹ Not a MariaDB server. Skipping Query Cache Info plugin check.
ℹ Query Cache Information execution time: 0.000s
-------- Query Anti-Pattern Detection (Experimental) -----------------------------------------------
ℹ Skipped: Performance Schema is disabled.
ℹ Query Anti-Pattern Detection (Experimental) execution time: 0.189s
-------- Aria Metrics ------------------------------------------------------------------------------
ℹ Aria Storage Engine not available.
ℹ Aria Metrics execution time: 0.000s
-------- TokuDB Metrics ----------------------------------------------------------------------------
ℹ TokuDB is disabled.
ℹ TokuDB Metrics execution time: 0.000s
-------- XtraDB Metrics ----------------------------------------------------------------------------
ℹ XtraDB is disabled.
ℹ XtraDB Metrics execution time: 0.000s
-------- Galera Metrics ----------------------------------------------------------------------------
ℹ Galera is disabled.
ℹ Galera Metrics execution time: 0.000s
-------- Replication Metrics -----------------------------------------------------------------------
ℹ Galera Synchronous replication: NO
ℹ No replication replica(s) for this server.
ℹ Binlog format: ROW
ℹ XA support enabled: ON
ℹ Semi synchronous replication Source: Not Activated
ℹ Semi synchronous replication Replica: Not Activated
ℹ This is a standalone server
ℹ Replication Metrics execution time: 0.000s
-------- Predictive Capacity Planning --------------------------------------------------------------
✔ Memory headroom: 17.5G (Theoretical max usage is 11.49% of physical RAM)
ℹ Growth forecasting: Insufficient uptime (< 24h) for reliable estimation.
ℹ Predictive Capacity Planning execution time: 0.000s
-------- Cluster & Replication Intelligence --------------------------------------------------------
ℹ Replication status: Not running as a replica.
✘ gtid_mode is OFF (recommended: ON)
✘ enforce_gtid_consistency is OFF (recommended: ON)
✘ binlog_transaction_dependency_tracking is set to COMMIT_ORDER (recommended: WRITESET for parallel throughput)
ℹ binlog_transaction_compression is OFF (consider setting to ON to save network/disk space)
✘ Binlog cache disk use ratio is 48.40% (too many disk spills)
✘ source_verify_checksum is disabled (recommended: ON)
ℹ Cluster & Replication Intelligence execution time: 0.000s
-------- Security Hardening 2.0 --------------------------------------------------------------------
ℹ TLS/SSL is enabled. Minimum supported TLS version: TLSv1.2,TLSv1.3
ℹ Security Hardening 2.0 execution time: 0.000s
-------- Guided Auto-Fix Snippets ------------------------------------------------------------------
Ready-to-Apply SQL Snippets (SET GLOBAL):
Ready-to-Apply Configuration Block ([mysqld]):
sort_buffer_size (> 256K)
read_rnd_buffer_size (> 256K)
join_buffer_size (> 256.0K, or always use indexes with JOINs)
binlog_cache_size (16.0M)
ℹ Guided Auto-Fix Snippets execution time: 0.181s
-------- Health Score KPI --------------------------------------------------------------------------
Overall Weighted Health Score: 80/100
- Performance: 40/40
- Security: 15/30
- Resilience: 25/30
ℹ Your database health is good, but there's room for improvement.
ℹ Health Score KPI execution time: 0.000s
-------- Recommendations ---------------------------------------------------------------------------
General recommendations:
Use 'id' or '_<table>_id' for Primary Key naming in 11 table(s)
Use BIGINT UNSIGNED AUTO_INCREMENT for Primary Keys in 11 table(s)
Use singular names for table in 4 table(s)
Remove unused indexes.
Restrict Host for 'root'@'%' to 'root'@LimitedIPRangeOrLocalhost
RENAME USER 'root'@'%' TO 'root'@LimitedIPRangeOrLocalhost;
Current connection is NOT encrypted! Consider using SSL for all connections.
Enable require_secure_transport to force all connections to use SSL.
Enforce SSL for remote users (ALTER USER ... REQUIRE SSL)
22 CVE(s) found for your MySQL release. Consider upgrading your version !
MySQL was started within the last 24 hours: recommendations may be inaccurate
Enable the slow query log to troubleshoot bad queries
Reduce or eliminate unclosed connections and network issues
We will suggest raising the 'join_buffer_size' until JOINs not using indexes are found.
See https://dev.mysql.com/doc/refman/8.0/en/server-system-variables.html#sysvar_join_buffer_size
Increase binlog_cache_size (current value: 32768)
Unused indexes found: 2 index(es) should be reviewed and potentially removed.
Migration Risk (default_authentication_plugin): Removed in MySQL 9.0. Use caching_sha2_password or mysql-native-password (if enabled) instead.
Migration Risk (binlog_transaction_dependency_tracking): Removed in MySQL 8.4.
Migration Risk (avoid_temporal_upgrade): Removed in MySQL 8.4. Upgrading from very old versions (5.5) might need manual temporal upgrade.
Migration Risk (expire_logs_days): Removed in MySQL 8.4. Use binlog_expire_logs_seconds instead.
Set gtid_mode = ON to enable global transaction identifier replication.
Set enforce_gtid_consistency = ON to prevent unsafe replication operations.
Set binlog_transaction_dependency_tracking = WRITESET to improve parallel replication throughput.
Enable binlog_transaction_compression = ON to reduce replication stream size.
Increase binlog_cache_size to reduce disk spills for binary log transactions.
Enable source_verify_checksum = ON (or master_verify_checksum).
Variables to adjust:
sort_buffer_size (> 256K)
read_rnd_buffer_size (> 256K)
join_buffer_size (> 256.0K, or always use indexes with JOINs)
binlog_cache_size (16.0M)
✔ HTML Report successfully generated: /home/jmren/GIT_REPOS/MySQLTuner-perl/examples/20260705_174129_percona80/Container/mysqltuner_report.html
ℹ Recommendations execution time: 0.007s
-------- Execution Times ---------------------------------------------------------------------------
ℹ Started at : 2026-07-05 17:42:31
ℹ Ended at : 2026-07-05 17:44:07
ℹ Security Recommendations : 56.094s (58.5%)
ℹ System Linux Recommendations : 4.510s (4.7%)
ℹ Database Metrics : 3.489s (3.6%)
ℹ Table Column Metrics : 2.555s (2.7%)
ℹ Table structures analysis : 1.480s (1.5%)
ℹ Audit Snapshot Summary : 1.158s (1.2%)
ℹ Storage Engine Statistics : 1.117s (1.2%)
ℹ Indexes Metrics : 1.059s (1.1%)
ℹ Performance Metrics : 0.837s (0.9%)
ℹ Filesystem Linux Recommendations : 0.779s (0.8%)
ℹ Naming conventions analysis : 0.772s (0.8%)
ℹ SSL/TLS Security Recommendations : 0.557s (0.6%)
ℹ Foreign Key analysis : 0.544s (0.6%)
ℹ Performance schema : 0.510s (0.5%)
ℹ Performance schema: InnoDB Buffer Pool by schema : 0.290s (0.3%)
ℹ Performance schema: Table not using InnoDB buffer : 0.272s (0.3%)
ℹ Performance schema: 40 InnoDB Buffer Pool by table: 0.249s (0.3%)
ℹ Performance schema: Top 15 Tables with InnoDB buffer free: 0.249s (0.3%)
ℹ Performance schema: Top 15 Tables using InnoDB buffer: 0.245s (0.3%)
ℹ Performance schema: Top 15 slower queries : 0.229s (0.2%)
ℹ Log file Recommendations : 0.227s (0.2%)
ℹ Performance schema: Top 5 user per rows sent : 0.217s (0.2%)
ℹ Performance schema: Top 15 merge queries with sort: 0.217s (0.2%)
ℹ Performance schema: Top 15 statement by total latency: 0.217s (0.2%)
ℹ Schema sanitization : 0.210s (0.2%)
ℹ Performance schema: Top 20 queries with sort : 0.210s (0.2%)
ℹ Performance schema: Top 15 total latency queries (95% percentile): 0.210s (0.2%)
ℹ Performance schema: Top 5 host per nb full scans : 0.208s (0.2%)
ℹ Performance schema: Top 20 queries with full table scans: 0.206s (0.2%)
ℹ Performance schema: Top IO type order by max latency: 0.205s (0.2%)
ℹ Performance schema: Top 15 most row look queries (95% percentile): 0.205s (0.2%)
ℹ Performance schema: Top 5 user per nb full scans : 0.204s (0.2%)
ℹ Performance schema: Top 5 host per statement latency: 0.202s (0.2%)
ℹ Performance schema: Top 15 class events by max latency: 0.202s (0.2%)
ℹ Performance schema: Top 5 host per io latency : 0.201s (0.2%)
ℹ Performance schema: Top 5 host per connection : 0.201s (0.2%)
ℹ Performance schema: Top 15 row sorting queries with sort: 0.201s (0.2%)
ℹ Performance schema: Top 15 max latency queries (95% percentile): 0.200s (0.2%)
ℹ Performance schema: Thread IO Latency : 0.200s (0.2%)
ℹ Performance schema: Top 5 user per statement latency: 0.199s (0.2%)
ℹ Performance schema: Top 15 high delete latency tables: 0.199s (0.2%)
ℹ Performance schema: Top 30 events by total latency: 0.199s (0.2%)
ℹ Performance schema: Top 15 average latency queries (95% percentile): 0.199s (0.2%)
ℹ Performance schema: Top 5 user per connection : 0.198s (0.2%)
ℹ Authentication Plugin Security : 0.198s (0.2%)
ℹ Performance schema: Top 15 class events by number : 0.196s (0.2%)
ℹ Performance schema: Top 15 total latency queries with sort: 0.195s (0.2%)
ℹ Performance schema: Top 15 reader queries (95% percentile): 0.194s (0.2%)
ℹ Performance schema: Top 5 user per lock latency : 0.194s (0.2%)
ℹ Performance schema: Top 15 high update latency index: 0.194s (0.2%)
ℹ Performance schema: Top 5 user per statement : 0.193s (0.2%)
ℹ Performance schema: Top 5 user per IO : 0.193s (0.2%)
ℹ Performance schema: Top 15 high read latency index: 0.192s (0.2%)
ℹ Performance schema: Top 15 high read latency tables: 0.192s (0.2%)
ℹ Performance schema: Last 50 queries with sort : 0.192s (0.2%)
ℹ Data Type optimization : 0.192s (0.2%)
ℹ Performance schema: file per IO read latency : 0.192s (0.2%)
ℹ Performance schema: Top 15 most modified tables : 0.192s (0.2%)
ℹ Performance schema: Top 15 statement by full scans: 0.191s (0.2%)
ℹ Performance schema: Top IO type order by total latency: 0.191s (0.2%)
ℹ Performance schema: Process per time : 0.190s (0.2%)
ℹ Query Anti-Pattern Detection (Experimental) : 0.189s (0.2%)
ℹ Performance schema: Unused indexes : 0.189s (0.2%)
ℹ Performance schema: Top 15 scans queries with sort: 0.189s (0.2%)
ℹ Performance schema: Top 5 user per rows modified : 0.189s (0.2%)
ℹ Performance schema: Top 15 nb statement type : 0.189s (0.2%)
ℹ Performance schema: Top 15 class events by total latency: 0.188s (0.2%)
ℹ Performance schema: event per wait write latency : 0.188s (0.2%)
ℹ Performance schema: Top 15 Most latency statements: 0.187s (0.2%)
ℹ Performance schema: file per IO write latency : 0.187s (0.2%)
ℹ Performance schema: Top 5 host per io : 0.186s (0.2%)
ℹ Performance schema: Top 15 statement by rows modified: 0.186s (0.2%)
ℹ Performance schema: Event Wait written bytes : 0.186s (0.2%)
ℹ Performance schema: Top 15 queries with temp table to disk: 0.186s (0.2%)
ℹ Performance schema: Top 30 events by max latency : 0.186s (0.2%)
ℹ Performance schema: InnoDB Lock Waits : 0.185s (0.2%)
ℹ InnoDB Index/Data Ratio Check : 0.185s (0.2%)
ℹ MyISAM Metrics : 0.185s (0.2%)
ℹ Performance schema: Top 5 host per lock latency : 0.184s (0.2%)
ℹ Performance schema: Top 15 Most executed queries : 0.184s (0.2%)
ℹ Performance schema: Top 5 host per table scans : 0.184s (0.2%)
ℹ Performance schema: event per wait read latency : 0.184s (0.2%)
ℹ Performance schema: Top 15 high update latency tables: 0.184s (0.2%)
ℹ Performance schema: Top 15 most modified indexes : 0.184s (0.2%)
ℹ Performance schema: Top 15 most read indexes : 0.183s (0.2%)
ℹ Performance schema: Top IO type order by total io : 0.183s (0.2%)
ℹ Performance schema: Event Wait by read bytes : 0.182s (0.2%)
ℹ Guided Auto-Fix Snippets : 0.181s (0.2%)
ℹ Performance schema: Top 20 queries with temp table: 0.180s (0.2%)
ℹ Performance schema: File by IO read bytes : 0.180s (0.2%)
ℹ Performance schema: Top 30 events by number : 0.179s (0.2%)
ℹ Performance schema: Top 15 statement by rows sent : 0.178s (0.2%)
ℹ Performance schema: Top 15 most modified indexes : 0.177s (0.2%)
ℹ Performance schema: Top Stages order by avg latency: 0.177s (0.2%)
ℹ Performance schema: File per IO total latency : 0.177s (0.2%)
ℹ Performance schema: Top 15 average sort merges queries with sort: 0.177s (0.2%)
ℹ Performance schema: Top Stages order by total io : 0.177s (0.2%)
ℹ Performance schema: Top 5 host per rows sent : 0.176s (0.2%)
ℹ Performance schema: Top 15 most read tables : 0.175s (0.2%)
ℹ Performance schema: File by IO written bytes : 0.174s (0.2%)
ℹ Plugin Information : 0.174s (0.2%)
ℹ Performance schema: Top Stages order by total latency: 0.174s (0.2%)
ℹ Performance schema: 15 sample queries using temp table: 0.173s (0.2%)
ℹ Performance schema: Top 5 host per rows modified : 0.173s (0.2%)
ℹ Performance schema: event per wait total latency : 0.173s (0.2%)
ℹ Performance schema: Top 15 statement by lock latency: 0.172s (0.2%)
ℹ Performance schema: Latest SQL queries in errors or warnings: 0.172s (0.2%)
ℹ Performance schema: Latest File IO by latency : 0.171s (0.2%)
ℹ Performance schema: Top 15 high delete latency index: 0.171s (0.2%)
ℹ Performance schema: Top 5 user per IO latency : 0.170s (0.2%)
ℹ Performance schema: Last 50 queries with full table scans: 0.170s (0.2%)
ℹ Performance schema: Redundant indexes : 0.169s (0.2%)
ℹ Performance schema: Tables with full table scans : 0.169s (0.2%)
ℹ Performance schema: Last 50 queries with temp table: 0.163s (0.2%)
ℹ Performance schema: Top 15 range queries with sort: 0.163s (0.2%)
ℹ Performance schema: Top 15 total latency queries with temp table: 0.160s (0.2%)
ℹ Performance schema: Top 15 high insert latency tables: 0.159s (0.2%)
ℹ Recommendations : 0.007s (0.0%)
ℹ CVE Security Recommendations : 0.002s (0.0%)
ℹ Smart Migration LTS Advisor : 0.001s (0.0%)
ℹ InnoDB Metrics : 0.001s (0.0%)
ℹ Views Metrics : 0.000s (0.0%)
ℹ Cluster & Replication Intelligence : 0.000s (0.0%)
ℹ Replication Metrics : 0.000s (0.0%)
ℹ Query Cache Information : 0.000s (0.0%)
ℹ Aria Metrics : 0.000s (0.0%)
ℹ Predictive Capacity Planning : 0.000s (0.0%)
ℹ Health Score KPI : 0.000s (0.0%)
ℹ Routines Metrics : 0.000s (0.0%)
ℹ InnoDB Transactions : 0.000s (0.0%)
ℹ Analysis Performance Metrics : 0.000s (0.0%)
ℹ TokuDB Metrics : 0.000s (0.0%)
ℹ XtraDB Metrics : 0.000s (0.0%)
ℹ Triggers Metrics : 0.000s (0.0%)
ℹ Galera Metrics : 0.000s (0.0%)
ℹ Security Hardening 2.0 : 0.000s (0.0%)
ℹ MySQL 8.0+ Specific Modeling : -1.137s (-1.2%)
ℹ Performance schema: Top 5 host per statement : -1.714s (-1.8%)
ℹ Total Execution Time : 1m 35.916s (95.916s)
✔ Terminated successfully
[2026-07-05 17:44:08] SUCCESS: MySQLTuner Execution (Container)
No anomalies or execution errors detected during MySQLTuner runtime.
| Artifact / File | Description |
|---|---|
| MySQLTuner HTML Report mysqltuner_report.html | The standalone HTML report generated by MySQLTuner. |
| MySQLTuner Raw Output mysqltuner_output.txt | The plain text output generated by MySQLTuner execution. |
| Execution Log execution.log | Standard output and standard error traces captured during the run. |
| Docker Startup Log docker_start.log | Logs from the Docker engine container startup. |
| DB Injection Log db_injection.log | Logs from the sample database employees schema and data import. |
| Container Runtime Logs container_logs.log | Standard output/error logs queried from the database container. |
| Container Metadata container_inspect.json | JSON metadata details retrieved from docker inspect. |