Target: mariadb114 | Mode: lab
Performs structural modeling schema audits, analyzing table designs, constraints, indexes, data types, and naming conventions by dumping schema layouts without querying full datasets.
# 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 mariadb114
# 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: Schemadir
perl mysqltuner.pl --host 127.0.0.1 --user root --pass mysqltuner_test --verbose --schemadir=schemas --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 MariaDB 11.4... Volume multi-db-docker-env_mariadb_11_4_data Creating Volume multi-db-docker-env_mariadb_11_4_data Created Container traefik-db-proxy Running Container mariadb-11.4 Creating Container mariadb-11.4 Created Container mariadb-11.4 Starting Container mariadb-11.4 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
>> 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 17:41:18
ℹ Skipped version check for MySQLTuner script
ℹ Performing tests on 127.0.0.1:3306
✔ 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 17:41:18
ℹ Server Connection : 127.0.0.1:3306
ℹ Database User : root@%
ℹ Database Version : 11.4.10-MariaDB-ubu2404
ℹ System Physical RAM: 15.3G
ℹ System Swap Memory : 4.0G
ℹ Database Uptime : 1m 35s
✔ Operating on 64-bit architecture
ℹ Audit Snapshot Summary execution time: 0.168s
-------- Storage Engine Statistics -----------------------------------------------------------------
ℹ Status: +Aria +CSV +InnoDB +MEMORY +MRG_MyISAM +MyISAM +PERFORMANCE_SCHEMA +SEQUENCE
ℹ Data in Aria tables: 32.0K (Tables: 1)
ℹ Data in InnoDB tables: 146.8M (Tables: 6)
✔ Total fragmented tables: 0
✔ Currently running supported MySQL/MariaDB version 11.4.10-MariaDB(LTS)
ℹ Storage Engine Statistics execution time: 0.173s
-------- System Linux Recommendations --------------------------------------------------------------
Look for related Linux system recommendations
ℹ Ubuntu 24.04.4 LTS
ℹ Machine type : Virtual machine
ℹ Internet : Connected
ℹ Number of Core CPU : 10
ℹ Operating System Type : Linux
ℹ Kernel Release : 6.18.33.2-microsoft-standard-WSL2
ℹ Hostname : Ligthpath-Main
ℹ Network Cards :
ℹ 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
ℹ link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
ℹ --
ℹ 2: loopback0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
ℹ link/ether 00:15:5d:44:c4:13 brd ff:ff:ff:ff:ff:ff
ℹ 4: eth1: <BROADCAST,MULTICAST> mtu 1500 qdisc mq state DOWN group default qlen 1000
ℹ link/ether 00:15:5d:30:a3:69 brd ff:ff:ff:ff:ff:ff
ℹ 6: eth3: <BROADCAST,MULTICAST> mtu 1500 qdisc mq state DOWN group default qlen 1000
ℹ link/ether 00:15:5d:3a:79:cc brd ff:ff:ff:ff:ff:ff
ℹ 7: eth4: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
ℹ link/ether 7c:fa:80:ef:db:58 brd ff:ff:ff:ff:ff:ff
ℹ --
ℹ 9: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
ℹ link/ether 6e:65:e9:4e:4f:c7 brd ff:ff:ff:ff:ff:ff
ℹ --
ℹ 12: eth0: <BROADCAST,MULTICAST> mtu 1500 qdisc mq state DOWN group default qlen 1000
ℹ link/ether 7e:fa:80:ef:db:58 brd ff:ff:ff:ff:ff:ff
ℹ 13: eth2: <BROADCAST,MULTICAST> mtu 1500 qdisc mq state DOWN group default qlen 1000
ℹ link/ether 00:e0:4c:36:0d:ee brd ff:ff:ff:ff:ff:ff
ℹ 14: eth5: <BROADCAST,MULTICAST> mtu 1500 qdisc mq state DOWN group default qlen 1000
ℹ link/ether 72:fa:80:ef:db:58 brd ff:ff:ff:ff:ff:ff
ℹ 20: br-cbdf899c945d: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default
ℹ link/ether aa:7e:83:96:b4:13 brd ff:ff:ff:ff:ff:ff
ℹ --
ℹ 21: veth278a25f@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-cbdf899c945d state UP group default
ℹ link/ether 52:dd:10:db:51:2b brd ff:ff:ff:ff:ff:ff link-netnsid 0
ℹ 22: veth3f936c5@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-cbdf899c945d state UP group default
ℹ link/ether d6:8a:52:55:79:19 brd ff:ff:ff:ff:ff:ff link-netnsid 1
ℹ Internal IP : 192.168.1.148 172.17.0.1 172.18.0.1 2a01:e0a:ed9:46a0:4ef0:c96d:9db7:b542 2a01:e0a:ed9:46a0:ed9d:d8c:74df:2fd8
ℹ HTTP client found: /usr/bin/curl
ℹ External IP : 2a01:e0a:ed9:46a0:ed9d:d8c:74df:2fd8
ℹ Name Servers : 10.255.255.254
ℹ Logged In users :
ℹ jmren pts/1 2026-07-01 10:23
ℹ Ram Usages in MB :
ℹ total used free shared buff/cache available
ℹ Mem: 15630 3322 10896 4 1655 12308
ℹ Swap: 4096 0 4096
ℹ Load Average :
ℹ top - 17:41:19 up 4 days, 5:12, 1 user, load average: 1.55, 1.03, 0.53
ℹ System Uptime :
ℹ 17:41:20 up 4 days, 5:12, 1 user, load average: 1.55, 1.03, 0.53
ℹ Database Uptime : 1m 35s
✔ 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 3G RAM.
✘ Other user process except mysqld used more than 15% of total physical memory 19.85% (3G / 15G)
ℹ System Linux Recommendations execution time: 0.726s
-------- Filesystem Linux Recommendations ----------------------------------------------------------
ℹ mount point /mnt/wsl is using 1 % total space (4.00 KB / 7.63 GB)
ℹ mount point /usr/lib/wsl/drivers is using 76 % total space (718.75 GB / 951.65 GB)
ℹ mount point / is using 14 % total space (131.73 GB / 1006.85 GB)
ℹ mount point /mnt/wslg is using 1 % total space (124.00 KB / 7.63 GB)
ℹ mount point /usr/lib/wsl/lib is using 0 % total space (0.00 bytes / 7.63 GB)
ℹ mount point /mnt/wslg/versions.txt is using 1 % total space (104.00 KB / 7.63 GB)
ℹ mount point /mnt/wslg/doc is using 1 % total space (104.00 KB / 7.63 GB)
ℹ mount point /mnt/c is using 76 % total space (718.75 GB / 951.65 GB)
ℹ mount point /usr/lib/modules/6.18.33.2-microsoft-standard-WSL2 is using 1 % of max allowed inodes
ℹ mount point /mnt/wsl is using 1 % of max allowed inodes
ℹ mount point / is using 3 % of max allowed inodes
ℹ mount point /mnt/wslg is using 1 % of max allowed inodes
ℹ mount point /usr/lib/wsl/lib is using 1 % of max allowed inodes
ℹ mount point /init is using 1 % of max allowed inodes
ℹ mount point /mnt/wslg/versions.txt is using 1 % of max allowed inodes
ℹ mount point /mnt/wslg/doc is using 1 % of max allowed inodes
ℹ Filesystem Linux Recommendations execution time: 0.011s
-------- Kernel Information Recommendations --------------------------------------------------------
ℹ Information about kernel tuning:
ℹ fs.aio-max-nr = 65536
ℹ fs.aio-nr = 2048
ℹ fs.nr_open = 1048576
ℹ fs.file-max = 9223372036854775807
ℹ vm.swappiness = 60
✘ Swappiness is > 10, please consider having a value lower than 10
✘ Max running total of the number of max. events is < 1M, please consider having a value greater than 1M
ℹ Max Number of open file requests is > 1M.
ℹ Kernel Information Recommendations execution time: 0.056s
-------- Log file Recommendations ------------------------------------------------------------------
✔ Log file /var/log/syslog (syslog) exists
✔ Log file /var/log/syslog is readable.
✔ /var/log/syslog doesn't contain any warning.
✔ /var/log/syslog doesn't contain any error.
ℹ 0 start(s) detected in /var/log/syslog
ℹ 0 shutdown(s) detected in /var/log/syslog
ℹ Log file Recommendations execution time: 0.003s
-------- 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_uca1400_ai_ci)
ℹ +-- ROWS : 3910400
ℹ +-- DATA : 141.2M(96.22%)
ℹ +-- INDEX : 5.5M(3.78%)
ℹ +-- SIZE : 146.8M
ℹ +-- ENGINE: 1 (InnoDB)
ℹ Database: employees
ℹ +-- TABLE : 6
ℹ +-- VIEW : 2
ℹ +-- INDEX : 9
ℹ +-- CHARS : 1 (utf8mb4)
ℹ +-- COLLA : 1 (utf8mb4_uca1400_ai_ci)
ℹ +-- ROWS : 3910400
ℹ +-- DATA : 141.2M(96.22%)
ℹ +-- INDEX : 5.5M(3.78%)
ℹ +-- TOTAL : 146.8M
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_uca1400_ai_ci
✔ employees table column(s) has same collation defined for all text like column(s).
ℹ Database Metrics execution time: -4.911s
-------- 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(11) 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(11) 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(11) 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(11) NOT NULL
ℹ +-- Column salaries.salary: INT(11) 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(11) 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 Schema documentation for employees generated in /home/jmren/GIT_REPOS/MySQLTuner-perl/examples/20260705_173929_mariadb114/Schemadir/schemas/employees.md
ℹ Table Column Metrics execution time: 0.361s
-------- 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.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.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.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)
✘ 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 '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.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.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 '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_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)
✔ All tables are InnoDB tables
✔ All columns are UTF-8 compliant
ℹ Table structures analysis execution time: 0.261s
-------- Naming conventions analysis ---------------------------------------------------------------
✘ Table employees.employees: Plural name detected (prefer singular)
✘ Table employees.salaries: Plural name detected (prefer singular)
✘ Table employees.titles: Plural name detected (prefer singular)
✘ Table employees.departments: Plural name detected (prefer singular)
ℹ Naming conventions analysis execution time: 0.107s
-------- Foreign Key analysis ----------------------------------------------------------------------
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.salaries.emp_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.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 Foreign Key analysis execution time: 0.120s
-------- MariaDB 10.x+ Specific Modeling -----------------------------------------------------------
✔ No MySQL 8.0+ specific modeling issues found
ℹ MariaDB 10.x+ Specific Modeling execution time: 0.132s
-------- Data Type optimization --------------------------------------------------------------------
✔ No data type optimization recommendations
ℹ Data Type optimization execution time: 0.033s
-------- Schema sanitization -----------------------------------------------------------------------
✔ No empty or view-only schemas detected
ℹ Schema sanitization execution time: 0.027s
-------- 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(emp_no)
ℹ +-- COLUMN : employees.salaries
ℹ +-- NB SEQS : 1 sequence(s)
ℹ +-- NB COLS : 2 column(s)
ℹ +-- CARDINALITY : 315380 distinct values
ℹ +-- NB ROWS : 2838426 rows
ℹ +-- TYPE : BTREE
ℹ +-- SELECTIVITY : 11.11%
✘ PRIMARY(emp_no) 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 : 12 distinct values
ℹ +-- NB ROWS : 24 rows
ℹ +-- TYPE : BTREE
ℹ +-- SELECTIVITY : 50.00%
ℹ Index: PRIMARY(from_date)
ℹ +-- COLUMN : employees.salaries
ℹ +-- NB SEQS : 2 sequence(s)
ℹ +-- NB COLS : 2 column(s)
ℹ +-- CARDINALITY : 2838426 distinct values
ℹ +-- NB ROWS : 2838426 rows
ℹ +-- TYPE : BTREE
ℹ +-- SELECTIVITY : 100.00%
ℹ Index: PRIMARY(dept_no)
ℹ +-- COLUMN : employees.dept_manager
ℹ +-- NB SEQS : 2 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 Index: PRIMARY(from_date)
ℹ +-- COLUMN : employees.titles
ℹ +-- NB SEQS : 3 sequence(s)
ℹ +-- NB COLS : 3 column(s)
ℹ +-- CARDINALITY : 441951 distinct values
ℹ +-- NB ROWS : 441951 rows
ℹ +-- TYPE : BTREE
ℹ +-- SELECTIVITY : 100.00%
ℹ Index: PRIMARY(emp_no)
ℹ +-- COLUMN : employees.dept_emp
ℹ +-- NB SEQS : 1 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.titles
ℹ +-- NB SEQS : 1 sequence(s)
ℹ +-- NB COLS : 3 column(s)
ℹ +-- CARDINALITY : 441951 distinct values
ℹ +-- NB ROWS : 441951 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 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 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: 662286
ℹ +-- INDEX : dept_manager.dept_no
ℹ +-- COLUMNS : dept_no
ℹ +-- CARDINALITY: 12
ℹ +-- INDEX : dept_manager.PRIMARY
ℹ +-- COLUMNS : emp_no,dept_no
ℹ +-- CARDINALITY: 48
ℹ +-- INDEX : employees.PRIMARY
ℹ +-- COLUMNS : emp_no
ℹ +-- CARDINALITY: 298847
ℹ +-- INDEX : salaries.PRIMARY
ℹ +-- COLUMNS : emp_no,from_date
ℹ +-- CARDINALITY: 3153806
ℹ +-- INDEX : titles.PRIMARY
ℹ +-- COLUMNS : emp_no,title,from_date
ℹ +-- CARDINALITY: 1325853
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: 0.160s
-------- 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 mariadb.org binary distribution - 11.4.10-MariaDB
✔ 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: 0.288s
-------- Authentication Plugin Security ------------------------------------------------------------
✘ User 'mariadb.sys'@'localhost' uses SHA-1 based insecure plugin: mysql_native_password
✘ User 'root'@'localhost' uses SHA-1 based insecure plugin: mysql_native_password
✘ User 'root'@'%' uses SHA-1 based insecure plugin: mysql_native_password
✘ User 'healthcheck'@'127.0.0.1' uses SHA-1 based insecure plugin: mysql_native_password
✘ User 'healthcheck'@'::1' uses SHA-1 based insecure plugin: mysql_native_password
✘ User 'healthcheck'@'localhost' uses SHA-1 based insecure plugin: mysql_native_password
ℹ Authentication Plugin Security execution time: 0.026s
-------- SSL/TLS Security Recommendations ----------------------------------------------------------
✔ Current connection is encrypted (TLS_AES_256_GCM_SHA384)
✔ SSL support is enabled
✘ require_secure_transport is OFF
✔ Only secure TLS versions enabled: TLSv1.2,TLSv1.3
✔ TLS is active, but no explicit ssl_cert/ssl_key paths are configured (MariaDB zero-configuration TLS active)
✔ All remote users have SSL enforcement active (or no remote users exist)
ℹ SSL/TLS Security Recommendations execution time: 0.053s
-------- CVE Security Recommendations --------------------------------------------------------------
✘ CVE-2026-49261(<= 11.4.11) : MariaDB server is a community developed fork of MySQL server. Versions 10.6.1 through 10.6.26, 10.11.1 through 10.11.17, 11.4.1 through 11.4.11, 11.8.1 through 11.8.7, and 12.3.1 with `wsrep_notify_c...
✘ CVE-2026-44168(<= 11.4.10) : MariaDB server is a community developed fork of MySQL server. From versions 10.6.1 to before 10.6.26, 10.11.1 to before 10.11.17, 11.4.1 to before 11.4.11, 11.8.1 to before 11.8.7, and 12.3.1, during ...
✘ CVE-2026-44169(<= 11.4.10) : MariaDB server is a community developed fork of MySQL server. From versions 11.4.1 to before 11.4.11, 11.8.1 to before 11.8.7, and 12.3.1, a user getting EXECUTE access to a stored routine via a role,...
✘ CVE-2026-44170(<= 11.4.10) : MariaDB server is a community developed fork of MySQL server. From versions 10.6.1 to before 10.6.26, 10.11.1 to before 10.11.17, 11.4.1 to before 11.4.11, 11.8.1 to before 11.8.7, and 12.3.1, MariaDB...
✘ CVE-2026-44171(<= 11.4.10) : MariaDB server is a community developed fork of MySQL server. From versions 10.6.1 to before 10.6.26, 10.11.1 to before 10.11.17, 11.4.1 to before 11.4.11, 11.8.1 to before 11.8.7, and 12.3.1, mbstrea...
✘ CVE-2026-44173(<= 11.4.10) : MariaDB server is a community developed fork of MySQL server. From versions 10.6.1 to before 10.6.26, 10.11.1 to before 10.11.17, 11.4.1 to before 11.4.11, 11.8.1 to before 11.8.7, and 12.3.1, MariaDB...
✘ CVE-2026-48163(<= 11.4.11) : MariaDB server is a community developed fork of MySQL server. From versions 10.6.1 to before 10.6.27, 10.11.1 to before 10.11.18, 11.4.1 to before 11.4.12, 11.8.1 to before 11.8.8, and 12.3.1, during ...
✘ CVE-2026-48165(<= 11.4.11) : MariaDB server is a community developed fork of MySQL server. From versions 10.6.1 to before 10.6.27, 10.11.1 to before 10.11.18, 11.4.1 to before 11.4.12, 11.8.1 to before 11.8.8, and 12.3.1, a high-...
✘ 8 CVE(s) found for your MySQL release.
ℹ CVE Security Recommendations execution time: 0.002s
-------- Plugin Information ------------------------------------------------------------------------
ℹ Plugin | Version | Status | Type
ℹ --------------------------------------------------------------------------------
ℹ mysql_native_password | 1.0 | ACTIVE | AUTHENTICATION
ℹ mysql_old_password | 1.0 | ACTIVE | AUTHENTICATION
ℹ unix_socket | 1.0 | ACTIVE | AUTHENTICATION
ℹ inet4 | 1.0 | ACTIVE | DATA TYPE
ℹ inet6 | 1.0 | ACTIVE | DATA TYPE
ℹ uuid | 1.0 | ACTIVE | DATA TYPE
ℹ inet6_aton | 1.0 | ACTIVE | FUNCTION
ℹ inet6_ntoa | 1.0 | ACTIVE | FUNCTION
ℹ inet_aton | 1.0 | ACTIVE | FUNCTION
ℹ inet_ntoa | 1.0 | ACTIVE | FUNCTION
ℹ is_ipv4 | 1.0 | ACTIVE | FUNCTION
ℹ is_ipv4_compat | 1.0 | ACTIVE | FUNCTION
ℹ is_ipv4_mapped | 1.0 | ACTIVE | FUNCTION
ℹ is_ipv6 | 1.0 | ACTIVE | FUNCTION
ℹ sys_guid | 1.0 | ACTIVE | FUNCTION
ℹ uuid | 1.0 | ACTIVE | FUNCTION
ℹ wsrep | 1.0 | ACTIVE | REPLICATION
ℹ wsrep_provider | 1.0 | ACTIVE | REPLICATION
ℹ Aria | 1.5 | ACTIVE | STORAGE ENGINE
ℹ binlog | 1.0 | ACTIVE | STORAGE ENGINE
ℹ CSV | 1.0 | ACTIVE | STORAGE ENGINE
ℹ InnoDB | 11.4 | 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 online_alter_log | 1.0 | ACTIVE | STORAGE ENGINE
ℹ partition | 1.0 | ACTIVE | STORAGE ENGINE
ℹ PERFORMANCE_SCHEMA | 0.1 | ACTIVE | STORAGE ENGINE
ℹ SEQUENCE | 1.0 | ACTIVE | STORAGE ENGINE
ℹ SQL_SEQUENCE | 1.0 | ACTIVE | STORAGE ENGINE
ℹ Plugin Information execution time: 0.027s
-------- Performance Metrics -----------------------------------------------------------------------
ℹ Up for: 1m 35s (2K q [27.358 qps], 878 conn, TX: 4M, RX: 164M)
ℹ Reads / Writes: 86% / 14%
ℹ Binary logging is disabled
ℹ Physical Memory : 15.3G
ℹ Max MySQL memory : 3.4G
ℹ Other process memory: 3.0G
ℹ Total buffers: 401.0M global + 18.9M per thread (151 max threads)
ℹ Performance_schema Max memory usage: 197M
ℹ Galera GCache Max memory usage: 0B
ℹ Global Buffers
ℹ +-- Key Buffer: 128.0M
ℹ +-- Max Tmp Table: 16.0M
ℹ Query Cache Buffers
ℹ +-- Query Cache: OFF - DISABLED
ℹ +-- Query Cache Size: 1.0M
ℹ Per Thread Buffers
ℹ +-- Read Buffer: 128.0K
ℹ +-- Read RND Buffer: 256.0K
ℹ +-- Sort Buffer: 2.0M
ℹ +-- Thread stack: 292.0K
ℹ +-- Join Buffer: 256.0K
✔ Maximum reached memory usage: 617.3M (3.95% of installed RAM)
✔ Maximum possible memory usage: 3.4G (22.13% of installed RAM)
✔ Overall possible memory usage with other process is compatible with memory available
✔ Slow queries: 0% (0/2K)
✔ Highest usage of available connections: 0% (1/151)
✔ Aborted connections: 0.34% (3/878)
✔ Query cache is disabled by default due to mutex contention on multiprocessor machines.
✔ Sorts requiring temporary tables: 0% (0 temp sorts / 852 sorts)
✘ Joins performed without indexes: 223
✔ Temporary tables created on disk: 15% (1K on disk / 7K total)
✔ Thread cache hit rate: 99% (1 created / 878 connections)
✔ Table cache hit rate: 63% (15K hits / 24K requests)
✔ table_definition_cache (400) is greater than number of tables (304)
✔ Open file limit used: 0% (60/32K)
✔ Table locks acquired immediately: 100% (4K immediate / 4K locks)
ℹ Performance Metrics execution time: 0.103s
-------- Performance schema ------------------------------------------------------------------------
ℹ Performance_schema is activated.
ℹ Memory used by Performance_schema: 197.3M
ℹ Sys schema is installed.
ℹ Sys schema Version: 1.5.2
ℹ Performance schema execution time: 0.082s
-------- Performance schema: Top 5 user per connection ---------------------------------------------
ℹ +-- 1: root 969 conn(s)
ℹ +-- 2: background 45 conn(s)
ℹ Performance schema: Top 5 user per connection execution time: 0.031s
-------- Performance schema: Top 5 user per statement ----------------------------------------------
ℹ +-- 1: root 95128 stmt(s)
ℹ +-- 2: background 0 stmt(s)
ℹ Performance schema: Top 5 user per statement execution time: 0.029s
-------- Performance schema: Top 5 user per statement latency --------------------------------------
ℹ +-- 1: root 443575711.0770
ℹ +-- 2: background 0.0000
ℹ Performance schema: Top 5 user per statement latency execution time: 0.030s
-------- Performance schema: Top 5 user per lock latency -------------------------------------------
ℹ +-- 1: root 3933512000000
ℹ +-- 2: background 0
ℹ Performance schema: Top 5 user per lock latency execution time: 0.030s
-------- Performance schema: Top 5 user per nb full scans ------------------------------------------
ℹ +-- 1: root 1373
ℹ +-- 2: background 0
ℹ Performance schema: Top 5 user per nb full scans execution time: 0.031s
-------- Performance schema: Top 5 user per rows sent ----------------------------------------------
ℹ +-- 1: root 44878
ℹ +-- 2: background 0
ℹ Performance schema: Top 5 user per rows sent execution time: 0.033s
-------- Performance schema: Top 5 user per rows modified ------------------------------------------
ℹ +-- 1: root 3919016
ℹ +-- 2: background 0
ℹ Performance schema: Top 5 user per rows modified execution time: 0.027s
-------- Performance schema: Top 5 user per IO -----------------------------------------------------
ℹ +-- 1: root 104880
ℹ +-- 2: background 10313
ℹ Performance schema: Top 5 user per IO execution time: 0.027s
-------- Performance schema: Top 5 user per IO latency ---------------------------------------------
ℹ +-- 1: root 6550957087444
ℹ +-- 2: background 1173986902774
ℹ Performance schema: Top 5 user per IO latency execution time: 0.028s
-------- Performance schema: Top 5 host per connection ---------------------------------------------
ℹ +-- 1: 172.18.0.2 777 conn(s)
ℹ +-- 2: localhost 201 conn(s)
ℹ Performance schema: Top 5 host per connection execution time: 0.028s
-------- Performance schema: Top 5 host per statement ----------------------------------------------
ℹ +-- 1: 172.18.0.2 40309 stmt(s)
ℹ +-- 2: localhost 7301 stmt(s)
ℹ Performance schema: Top 5 host per statement execution time: 0.027s
-------- Performance schema: Top 5 host per statement latency --------------------------------------
ℹ +-- 1: 172.18.0.2 512099817.8661
ℹ +-- 2: localhost 66081671.4149
ℹ Performance schema: Top 5 host per statement latency execution time: 0.027s
-------- Performance schema: Top 5 host per lock latency -------------------------------------------
ℹ +-- 1: 172.18.0.2 3782042000000
ℹ +-- 2: localhost 153416000000
ℹ +-- 3: background 0
ℹ Performance schema: Top 5 host per lock latency execution time: 0.026s
-------- Performance schema: Top 5 host per nb full scans ------------------------------------------
ℹ +-- 1: 172.18.0.2 1198
ℹ +-- 2: localhost 184
ℹ +-- 3: background 0
ℹ Performance schema: Top 5 host per nb full scans execution time: 0.025s
-------- Performance schema: Top 5 host per rows sent ----------------------------------------------
ℹ +-- 1: 172.18.0.2 41038
ℹ +-- 2: localhost 3860
ℹ +-- 3: background 0
ℹ Performance schema: Top 5 host per rows sent execution time: 0.026s
-------- Performance schema: Top 5 host per rows modified ------------------------------------------
ℹ +-- 1: 172.18.0.2 3919016
ℹ +-- 2: background 0
ℹ +-- 3: localhost 0
ℹ Performance schema: Top 5 host per rows modified execution time: 0.025s
-------- Performance schema: Top 5 host per io -----------------------------------------------------
ℹ +-- 1: 172.18.0.2 42701
ℹ +-- 2: localhost 9739
ℹ Performance schema: Top 5 host per io execution time: 0.027s
-------- Performance schema: Top 5 host per io latency ---------------------------------------------
ℹ +-- 1: 172.18.0.2 3216761667322
ℹ +-- 2: localhost 58716876400
ℹ Performance schema: Top 5 host per io latency execution time: 0.027s
-------- Performance schema: Top IO type order by total io -----------------------------------------
ℹ +-- 1: aria/MAI 43212 i/o
ℹ +-- 2: innodb/innodb_data_file 10808 i/o
ℹ +-- 3: aria/MAD 7390 i/o
ℹ +-- 4: sql/FRM 877 i/o
ℹ +-- 5: sql/file_parser 240 i/o
ℹ +-- 6: sql/global_ddl_log 112 i/o
ℹ +-- 7: sql/misc 25 i/o
ℹ +-- 8: sql/dbopt 21 i/o
ℹ +-- 9: myisam/dfile 18 i/o
ℹ +-- 10: aria/translog 9 i/o
ℹ +-- 11: csv/metadata 8 i/o
ℹ +-- 12: partition/ha_partition::parfile 6 i/o
ℹ +-- 13: myisam/kfile 6 i/o
ℹ +-- 14: sql/casetest 5 i/o
ℹ +-- 15: csv/data 4 i/o
ℹ +-- 16: sql/pid 3 i/o
ℹ +-- 17: sql/tclog 3 i/o
ℹ +-- 18: aria/control 3 i/o
ℹ +-- 19: mysys/charset 3 i/o
ℹ Performance schema: Top IO type order by total io execution time: 0.028s
-------- Performance schema: Top IO type order by total latency ------------------------------------
ℹ +-- 1: innodb/innodb_data_file 4003099123674.0
ℹ +-- 2: aria/MAI 208078702454.0
ℹ +-- 3: aria/MAD 104140701749.0
ℹ +-- 4: sql/global_ddl_log 83462353947.0
ℹ +-- 5: sql/FRM 23712430966.0
ℹ +-- 6: csv/metadata 15542308320.0
ℹ +-- 7: sql/file_parser 7019456283.0
ℹ +-- 8: mysys/charset 3310927683.0
ℹ +-- 9: sql/misc 302557360.0
ℹ +-- 10: sql/dbopt 129722740.0
ℹ +-- 11: sql/casetest 107768640.0
ℹ +-- 12: sql/pid 104273680.0
ℹ +-- 13: sql/tclog 93578660.0
ℹ +-- 14: aria/translog 82629260.0
ℹ +-- 15: aria/control 76513080.0
ℹ +-- 16: myisam/dfile 74135180.0
ℹ +-- 17: partition/ha_partition::parfile 51539600.0
ℹ +-- 18: csv/data 47148780.0
ℹ +-- 19: myisam/kfile 29574440.0
ℹ Performance schema: Top IO type order by total latency execution time: 0.025s
-------- Performance schema: Top IO type order by max latency --------------------------------------
ℹ +-- 1: innodb/innodb_data_file 124827012751
ℹ +-- 2: csv/metadata 14999527760
ℹ +-- 3: sql/global_ddl_log 10150138040
ℹ +-- 4: sql/FRM 4029539017
ℹ +-- 5: mysys/charset 3283996583
ℹ +-- 6: sql/file_parser 3200161783
ℹ +-- 7: aria/MAD 2483384197
ℹ +-- 8: aria/MAI 348246220
ℹ +-- 9: sql/misc 108299520
ℹ +-- 10: sql/pid 76756400
ℹ +-- 11: sql/casetest 71757280
ℹ +-- 12: aria/control 64568280
ℹ +-- 13: sql/dbopt 51119320
ℹ +-- 14: sql/tclog 49637280
ℹ +-- 15: aria/translog 35148680
ℹ +-- 16: csv/data 26112660
ℹ +-- 17: partition/ha_partition::parfile 14300580
ℹ +-- 18: myisam/dfile 6735540
ℹ +-- 19: myisam/kfile 6702360
ℹ Performance schema: Top IO type order by max latency execution time: 0.027s
-------- 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: 0.027s
-------- Performance schema: Top Stages order by total latency -------------------------------------
ℹ +-- 1: innodb/buffer pool load 2707585000.0
ℹ Performance schema: Top Stages order by total latency execution time: 0.027s
-------- Performance schema: Top Stages order by avg latency ---------------------------------------
ℹ +-- 1: innodb/buffer pool load 2707585000
ℹ Performance schema: Top Stages order by avg latency execution time: 0.027s
-------- Performance schema: Top 5 host per table scans --------------------------------------------
ℹ +-- 1: 172.18.0.2 1209
ℹ +-- 2: localhost 184
ℹ Performance schema: Top 5 host per table scans execution time: 0.027s
-------- Performance schema: InnoDB Buffer Pool by schema ------------------------------------------
ℹ +-- 1: employees 100941824 92277192 6161 page(s)
ℹ +-- 2: InnoDB System 163840 9952 10 page(s)
ℹ Performance schema: InnoDB Buffer Pool by schema execution time: 0.036s
-------- Performance schema: 40 InnoDB Buffer Pool by table ----------------------------------------
ℹ +-- 1: employees salaries 88522752 80885744 5403 page(s)
ℹ +-- 2: employees employees 12419072 11391448 758 page(s)
ℹ +-- 3: InnoDB System SYS_FOREIGN 49152 1202 3 page(s)
ℹ +-- 4: InnoDB System SYS_TABLES 32768 1493 2 page(s)
ℹ +-- 5: InnoDB System SYS_COLUMNS 16384 3772 1 page(s)
ℹ +-- 6: InnoDB System SYS_FIELDS 16384 1547 1 page(s)
ℹ +-- 7: InnoDB System SYS_FOREIGN_COLS 16384 406 1 page(s)
ℹ +-- 8: InnoDB System SYS_INDEXES 16384 1532 1 page(s)
ℹ +-- 9: InnoDB System SYS_VIRTUAL 16384 0 1 page(s)
ℹ Performance schema: 40 InnoDB Buffer Pool by table execution time: 0.038s
-------- Performance schema: Process per time ------------------------------------------------------
ℹ +-- 1: sql/main NULL 93
ℹ +-- 2: root@172.18.0.2 Query 0
ℹ +-- 3: mysys/statement_timer NULL NULL
ℹ +-- 4: aria/checkpoint_background NULL NULL
ℹ +-- 5: innodb/thread_pool_thread NULL NULL
ℹ +-- 6: innodb/page_cleaner_thread NULL NULL
ℹ +-- 7: innodb/thread_pool_thread NULL NULL
ℹ +-- 8: innodb/thread_pool_thread NULL NULL
ℹ +-- 9: sql/manager NULL NULL
ℹ +-- 10: sql/signal_handler NULL NULL
ℹ +-- 11: innodb/thread_pool_thread NULL NULL
ℹ +-- 12: innodb/thread_pool_thread NULL NULL
ℹ +-- 13: innodb/thread_pool_thread NULL NULL
ℹ +-- 14: innodb/thread_pool_thread NULL NULL
ℹ +-- 15: innodb/thread_pool_thread NULL NULL
ℹ +-- 16: innodb/thread_pool_thread NULL NULL
ℹ +-- 17: innodb/thread_pool_thread NULL NULL
ℹ +-- 18: innodb/thread_pool_thread NULL NULL
ℹ +-- 19: innodb/thread_pool_thread NULL NULL
ℹ +-- 20: innodb/thread_pool_thread NULL NULL
ℹ +-- 21: innodb/thread_pool_thread NULL NULL
ℹ +-- 22: innodb/thread_pool_thread NULL NULL
ℹ +-- 23: innodb/thread_pool_thread NULL NULL
ℹ +-- 24: innodb/thread_pool_thread NULL NULL
ℹ +-- 25: innodb/thread_pool_thread NULL NULL
ℹ +-- 26: innodb/thread_pool_thread NULL NULL
ℹ +-- 27: innodb/thread_pool_thread NULL NULL
ℹ +-- 28: innodb/thread_pool_thread NULL NULL
ℹ Performance schema: Process per time execution time: 0.033s
-------- Performance schema: InnoDB Lock Waits -----------------------------------------------------
ℹ No information found or indicators deactivated.
ℹ Performance schema: InnoDB Lock Waits execution time: 0.025s
-------- Performance schema: Thread IO Latency -----------------------------------------------------
ℹ +-- 1: page_cleaner_thread 812639675351 124827012751
ℹ +-- 2: thread_pool_thread 77073255728 58664389511
ℹ +-- 3: main 71109481975 7682519320
ℹ +-- 4: thread_pool_thread 42124265134 19851109019
ℹ +-- 5: thread_pool_thread 23415724899 13547484692
ℹ +-- 6: thread_pool_thread 13075221033 3602412324
ℹ +-- 7: thread_pool_thread 9257699451 8330650251
ℹ +-- 8: thread_pool_thread 9134526996 8591259796
ℹ +-- 9: thread_pool_thread 9014408760 7849602740
ℹ +-- 10: thread_pool_thread 8062751613 4497580521
ℹ +-- 11: thread_pool_thread 7159651184 2437015700
ℹ +-- 12: thread_pool_thread 6533070663 6451846023
ℹ +-- 13: thread_pool_thread 6438324620 3876883920
ℹ +-- 14: thread_pool_thread 4323736123 767481603
ℹ +-- 15: thread_pool_thread 3683380372 3568743472
ℹ +-- 16: thread_pool_thread 3439236402 3349628282
ℹ +-- 17: thread_pool_thread 2196299777 2047299457
ℹ +-- 18: thread_pool_thread 1986993148 748750940
ℹ +-- 19: signal_handler 104273680 76756400
ℹ +-- 20: manager 19233340 15196440
ℹ Performance schema: Thread IO Latency execution time: 0.027s
-------- Performance schema: Top 15 Most latency statements ----------------------------------------
ℹ +-- 1: INSERT INTO `dept_emp` VALUES (...) /* , ... */ 154384764000
ℹ +-- 2: INSERT INTO `titles` VALUES (...) /* , ... */ 111553432000
ℹ +-- 3: INSERT INTO `salaries` VALUES (...) /* , ... */ 111087783000
ℹ +-- 4: INSERT INTO `employees` VALUES (...) /* , ... */ 84473896000
ℹ +-- 5: DROP TABLE IF EXISTS `dept_emp` , `dept_manager` , `titles` , `salaries` , `employees` , `departments` 49350103000
ℹ +-- 6: SELECT `k` . `CONSTRAINT_SCHEMA` , `k` . `TABLE_NAME` , `k` . `COLUMN_NAME` , `c1` . `COLUMN_TYPE` , `k` . `REFERENCED_T 35335239000
ℹ +-- 7: SELECT `CONCAT` ( `k` . `TABLE_SCHEMA` , ? , `k` . `TABLE_NAME` , ? , `k` . `COLUMN_NAME` , ? , `c1` . `COLUMN_TYPE` , ? 33625636000
ℹ +-- 8: SELECT * FROM `information_schema` . `ALL_PLUGINS` LIMIT ? 26733462000
ℹ +-- 9: CREATE TABLE `employees` ( `emp_no` INTEGER NOT NULL , `birth_date` DATE NOT NULL , `first_name` VARCHARACTER (?) NOT NU 23588540000
ℹ +-- 10: SELECT * FROM `information_schema` . `COLUMNS` LIMIT ? 18083125000
ℹ +-- 11: SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 16127812000
ℹ +-- 12: SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 16116055000
ℹ +-- 13: SELECT `t` . `TABLE_SCHEMA` , `t` . `TABLE_NAME` , `t` . `TABLE_ROWS` , `t` . `AUTO_INCREMENT` , `c` . `DATA_TYPE` , `c` 15496804000
ℹ +-- 14: SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 15457674000
ℹ +-- 15: CREATE TABLE `departments` ( `dept_no` CHARACTER (?) NOT NULL , `dept_name` VARCHARACTER (?) NOT NULL , PRIMARY KEY ( `d 15384918000
ℹ Performance schema: Top 15 Most latency statements execution time: 0.026s
-------- 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 `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 4 s
ℹ +-- 6: SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 4 s
ℹ +-- 7: SELECT `CONCAT` ( `k` . `TABLE_SCHEMA` , ? , `k` . `TABLE_NAME` , ? , `k` . `COLUMN_NAME` , ? , `c1` . `COLUMN_TYPE` , ? 4 s
ℹ +-- 8: SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 4 s
ℹ +-- 9: SELECT `k` . `CONSTRAINT_SCHEMA` , `k` . `TABLE_NAME` , `k` . `COLUMN_NAME` , `c1` . `COLUMN_TYPE` , `k` . `REFERENCED_T 4 s
ℹ +-- 10: SELECT `t` . `TABLE_SCHEMA` , `t` . `TABLE_NAME` , `t` . `TABLE_ROWS` , `t` . `AUTO_INCREMENT` , `c` . `DATA_TYPE` , `c` 4 s
ℹ +-- 11: SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 3 s
ℹ +-- 12: SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 3 s
ℹ +-- 13: SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 3 s
ℹ +-- 14: CREATE TABLE `dept_manager` ( `emp_no` INTEGER NOT NULL , `dept_no` CHARACTER (?) NOT NULL , `from_date` DATE NOT NULL , 1 s
ℹ +-- 15: SELECT * FROM `information_schema` . `ALL_PLUGINS` LIMIT ? 1 s
ℹ Performance schema: Top 15 slower queries execution time: 0.052s
-------- Performance schema: Top 15 nb statement type ----------------------------------------------
ℹ +-- 1: freturn 26891
ℹ +-- 2: jump_if_not 15198
ℹ +-- 3: set 2689
ℹ +-- 4: select 1242
ℹ +-- 5: Quit 1000
ℹ +-- 6: Init DB 279
ℹ +-- 7: insert 168
ℹ +-- 8: set_option 67
ℹ +-- 9: show_engine_status 24
ℹ +-- 10: show_create_table 16
ℹ +-- 11: stmt 15
ℹ +-- 12: show_status 12
ℹ +-- 13: show_variables 11
ℹ +-- 14: show_databases 9
ℹ +-- 15: create_table 6
ℹ Performance schema: Top 15 nb statement type execution time: 0.029s
-------- Performance schema: Top 15 statement by total latency -------------------------------------
ℹ +-- 1: insert 18606886331000
ℹ +-- 2: select 2296224422000
ℹ +-- 3: create_table 89178970000
ℹ +-- 4: drop_table 49350103000
ℹ +-- 5: set 47694035000
ℹ +-- 6: freturn 24166136000
ℹ +-- 7: Init DB 19422789000
ℹ +-- 8: create_view 17507493000
ℹ +-- 9: show_variables 12090042000
ℹ +-- 10: show_status 8965577000
ℹ +-- 11: Quit 6986506000
ℹ +-- 12: jump_if_not 6736583000
ℹ +-- 13: set_option 5285026000
ℹ +-- 14: show_engine_status 4561950000
ℹ +-- 15: show_databases 2706054000
ℹ Performance schema: Top 15 statement by total latency execution time: 0.042s
-------- Performance schema: Top 15 statement by lock latency --------------------------------------
ℹ +-- 1: insert 3152505000000
ℹ +-- 2: select 777434000000
ℹ +-- 3: create_view 4917000000
ℹ +-- 4: show_status 973000000
ℹ +-- 5: show_variables 901000000
ℹ +-- 6: create_table 720000000
ℹ +-- 7: show_databases 687000000
ℹ +-- 8: drop_table 502000000
ℹ +-- 9: show_storage_engines 333000000
ℹ +-- 10: show_tables 331000000
ℹ +-- 11: lock_tables 257000000
ℹ +-- 12: freturn 0
ℹ +-- 13: unlock_tables 0
ℹ +-- 14: show_grants 0
ℹ +-- 15: show_fields 0
ℹ Performance schema: Top 15 statement by lock latency execution time: 0.035s
-------- Performance schema: Top 15 statement by full scans ----------------------------------------
ℹ +-- 1: select 917
ℹ +-- 2: set 444
ℹ +-- 3: show_status 12
ℹ +-- 4: show_variables 11
ℹ +-- 5: show_databases 9
ℹ +-- 6: show_tables 5
ℹ +-- 7: show_storage_engines 4
ℹ +-- 8: show_fields 2
ℹ +-- 9: show_create_table 0
ℹ +-- 10: show_slave_hosts 0
ℹ +-- 11: Init DB 0
ℹ +-- 12: create_table 0
ℹ +-- 13: show_engine_status 0
ℹ +-- 14: create_db 0
ℹ +-- 15: jump_if_not 0
ℹ Performance schema: Top 15 statement by full scans execution time: 0.030s
-------- Performance schema: Top 15 statement by rows sent -----------------------------------------
ℹ +-- 1: select 34857
ℹ +-- 2: show_variables 5463
ℹ +-- 3: show_status 4444
ℹ +-- 4: show_tables 281
ℹ +-- 5: show_databases 45
ℹ +-- 6: show_storage_engines 32
ℹ +-- 7: show_fields 7
ℹ +-- 8: freturn 0
ℹ +-- 9: unlock_tables 0
ℹ +-- 10: show_grants 0
ℹ +-- 11: create_table 0
ℹ +-- 12: Init DB 0
ℹ +-- 13: stmt 0
ℹ +-- 14: drop_db 0
ℹ +-- 15: show_create_db 0
ℹ Performance schema: Top 15 statement by rows sent execution time: 0.028s
-------- Performance schema: Top 15 statement by rows modified -------------------------------------
ℹ +-- 1: insert 3919015
ℹ +-- 2: create_db 1
ℹ +-- 3: freturn 0
ℹ +-- 4: show_storage_engines 0
ℹ +-- 5: unlock_tables 0
ℹ +-- 6: show_grants 0
ℹ +-- 7: show_fields 0
ℹ +-- 8: create_table 0
ℹ +-- 9: Init DB 0
ℹ +-- 10: stmt 0
ℹ +-- 11: drop_db 0
ℹ +-- 12: show_create_db 0
ℹ +-- 13: show_status 0
ℹ +-- 14: drop_table 0
ℹ +-- 15: Ping 0
ℹ Performance schema: Top 15 statement by rows modified execution time: 0.029s
-------- Performance schema: 15 sample queries using temp table ------------------------------------
ℹ +-- 1: SELECT `k` . `CONSTRAINT_SCHEMA` , `k` . `TABLE_NAME` , `k` . `COLUMN_NAME` , `c1` . `COLUMN_TYPE` , `k` . `REFERENCED_T
ℹ +-- 2: SELECT `CONCAT` ( `k` . `TABLE_SCHEMA` , ? , `k` . `TABLE_NAME` , ? , `k` . `COLUMN_NAME` , ? , `c1` . `COLUMN_TYPE` , ?
ℹ +-- 3: SELECT `t` . `TABLE_SCHEMA` , `t` . `TABLE_NAME` , `t` . `TABLE_ROWS` , `t` . `AUTO_INCREMENT` , `c` . `DATA_TYPE` , `c`
ℹ +-- 4: SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU
ℹ +-- 5: SELECT `CONCAT` ( `c` . `table_schema` , ? , `c` . `table_name` ) FROM `information_schema` . `columns` `c` JOIN `inform
ℹ +-- 6: SELECT `c` . `TABLE_SCHEMA` , `c` . `TABLE_NAME` , `c` . `COLUMN_NAME` , `c` . `DATA_TYPE` , `c` . `COLUMN_TYPE` FROM `i
ℹ +-- 7: SELECT `c` . `TABLE_SCHEMA` , `c` . `TABLE_NAME` , `c` . `COLUMN_NAME` FROM `information_schema` . `columns` `c` LEFT JO
ℹ +-- 8: SELECT `rc` . `CONSTRAINT_SCHEMA` , `rc` . `TABLE_NAME` , `k` . `COLUMN_NAME` , `rc` . `REFERENCED_TABLE_NAME` , `k` . `
ℹ +-- 9: SELECT `concat` ( TABLE_NAME , ? , `index_name` ) AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS
ℹ +-- 10: SELECT CONSTRAINT_SCHEMA , TABLE_NAME , CONSTRAINT_NAME FROM `information_schema` . `table_constraints` WHERE `CONSTRAIN
ℹ +-- 11: SELECT `IFNULL` ( SUM ( `INDEX_LENGTH` ) , ? ) FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` NOT IN (?) AND
ℹ +-- 12: SELECT * FROM `sys` . `schema_object_overview` LIMIT ?
ℹ +-- 13: SELECT ENGINE , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , COUNT ( ENGINE ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH`
ℹ +-- 14: SELECT `TABLE_SCHEMA` , TABLE_NAME , ENGINE , CAST ( `DATA_FREE` AS SIGNED ) FROM `information_schema` . `TABLES` WHERE
ℹ +-- 15: SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA
ℹ Performance schema: 15 sample queries using temp table execution time: 0.028s
-------- Performance schema: Unused indexes --------------------------------------------------------
ℹ +-- 1: employees.departments (dept_name)
ℹ +-- 2: employees.dept_emp (dept_no)
ℹ +-- 3: employees.dept_manager (dept_no)
✘ Performance schema: 3 unused index(es) found.
ℹ Performance schema: Unused indexes execution time: 0.026s
-------- Performance schema: Tables with full table scans ------------------------------------------
ℹ No information found or indicators deactivated.
ℹ Performance schema: Tables with full table scans execution time: 0.025s
-------- Performance schema: Latest File IO by latency ---------------------------------------------
ℹ No information found or indicators deactivated.
ℹ Performance schema: Latest File IO by latency execution time: 0.027s
-------- Performance schema: File by IO read bytes -------------------------------------------------
ℹ +-- 1: /var/lib/mysql/ibdata1 2621440
ℹ +-- 2: /var/lib/mysql/employees/employees.ibd 1851392
ℹ +-- 3: /var/lib/mysql/undo001 802816
ℹ +-- 4: /var/lib/mysql/undo002 753664
ℹ +-- 5: /var/lib/mysql/undo003 753664
ℹ +-- 6: /var/lib/mysql/mysql/proc.MAD 458752
ℹ +-- 7: /var/lib/mysql/mysql/transaction_registry.ibd 163840
ℹ +-- 8: /var/lib/mysql/employees/salaries.ibd 98304
ℹ +-- 9: /var/lib/mysql/mysql/innodb_index_stats.ibd 49152
ℹ +-- 10: /var/lib/mysql/mysql/innodb_table_stats.ibd 49152
ℹ +-- 11: /var/lib/mysql/mysql/gtid_slave_pos.ibd 32768
ℹ +-- 12: /usr/share/mariadb/charsets/Index.xml 23509
ℹ +-- 13: /var/lib/mysql/mysql/proxies_priv.MAD 16384
ℹ +-- 14: /var/lib/mysql/mysql/global_priv.MAD 16384
ℹ +-- 15: /var/lib/mysql/sys/sys_config.MAD 16384
ℹ Performance schema: File by IO read bytes execution time: 0.025s
-------- Performance schema: File by IO written bytes ----------------------------------------------
ℹ +-- 1: /var/lib/mysql/employees/salaries.ibd 95797248
ℹ +-- 2: /var/lib/mysql/employees/titles.ibd 19644416
ℹ +-- 3: /var/lib/mysql/employees/dept_emp.ibd 17055744
ℹ +-- 4: /var/lib/mysql/employees/employees.ibd 14581760
ℹ +-- 5: /var/lib/mysql/ibdata1 4816896
ℹ +-- 6: /var/lib/mysql/undo001 4177920
ℹ +-- 7: /var/lib/mysql/undo003 3588096
ℹ +-- 8: /var/lib/mysql/undo002 3014656
ℹ +-- 9: /var/lib/mysql/ibtmp1 2146304
ℹ +-- 10: /var/lib/mysql/ddl_recovery.log 98406
ℹ +-- 11: /var/lib/mysql/employees/departments.ibd 81920
ℹ +-- 12: /var/lib/mysql/employees/dept_manager.ibd 81920
ℹ +-- 13: /var/lib/mysql/mysql/innodb_index_stats.ibd 49152
ℹ +-- 14: /var/lib/mysql/mysql/innodb_table_stats.ibd 49152
ℹ +-- 15: /var/lib/mysql/employees/departments.frm 1619
ℹ Performance schema: File by IO written bytes execution time: 0.026s
-------- Performance schema: File per IO total latency ---------------------------------------------
ℹ +-- 1: /var/lib/mysql/employees/salaries.ibd 2042423271112
ℹ +-- 2: /var/lib/mysql/employees/titles.ibd 572146089319
ℹ +-- 3: /var/lib/mysql/employees/employees.ibd 546248338391
ℹ +-- 4: /var/lib/mysql/employees/dept_emp.ibd 522583906719
ℹ +-- 5: /var/lib/mysql/ibdata1 119708277192
ℹ +-- 6: /var/lib/mysql/ddl_recovery.log 83441671747
ℹ +-- 7: /var/lib/mysql/undo002 79130009826
ℹ +-- 8: /var/lib/mysql/undo003 50881269537
ℹ +-- 9: /var/lib/mysql/undo001 27959842582
ℹ +-- 10: /var/lib/mysql/employees/dept_manager.ibd 17987243533
ℹ +-- 11: /var/lib/mysql/mysql/general_log.CSM 15011450440
ℹ +-- 12: /var/lib/mysql/mysql/innodb_index_stats.ibd 6673880500
ℹ +-- 13: /var/lib/mysql/mysql/innodb_table_stats.ibd 6247048003
ℹ +-- 14: /var/lib/mysql/employees/departments.ibd 5779566688
ℹ +-- 15: /var/lib/mysql/employees/employees.frm 4200404957
ℹ +-- 16: /var/lib/mysql/employees/salaries.frm 3942115800
ℹ +-- 17: /var/lib/mysql/employees/departments.frm 3647030023
ℹ +-- 18: /var/lib/mysql/employees/dept_emp_latest_date.frm 3405446443
ℹ +-- 19: /usr/share/mariadb/charsets/Index.xml 3310927683
ℹ +-- 20: /var/lib/mysql/employees/dept_emp.frm 3188359104
ℹ Performance schema: File per IO total latency execution time: 0.026s
-------- Performance schema: file per IO read latency ----------------------------------------------
ℹ +-- 1: /var/lib/mysql/employees/employees.ibd 110433560825
ℹ +-- 2: /var/lib/mysql/ibdata1 24691194514
ℹ +-- 3: /var/lib/mysql/undo001 15426181638
ℹ +-- 4: /var/lib/mysql/undo002 14641083114
ℹ +-- 5: /var/lib/mysql/undo003 14615043450
ℹ +-- 6: /var/lib/mysql/employees/salaries.ibd 3389084279
ℹ +-- 7: /var/lib/mysql/mysql/transaction_registry.ibd 1858102120
ℹ +-- 8: /var/lib/mysql/mysql/innodb_table_stats.ibd 1049589023
ℹ +-- 9: /var/lib/mysql/mysql/gtid_slave_pos.ibd 734972392
ℹ +-- 10: /var/lib/mysql/mysql/innodb_index_stats.ibd 659702456
ℹ +-- 11: /var/lib/mysql/mysql/proc.MAD 106330840
ℹ +-- 12: /var/lib/mysql/aria_log_control 64568280
ℹ +-- 13: /var/lib/mysql/mysql/global_priv.MAD 57456700
ℹ +-- 14: /var/lib/mysql/mysql/event.frm 46330340
ℹ +-- 15: /var/lib/mysql/sys/x@0024user_summary_by_statement_type.frm 42950404
ℹ +-- 16: /var/lib/mysql/employees/salaries.frm 28932960
ℹ +-- 17: /var/lib/mysql/aria_log.00000001 25106200
ℹ +-- 18: /var/lib/mysql/employees/titles.frm 22617700
ℹ +-- 19: /var/lib/mysql/mysql/proc.MAI 20626900
ℹ +-- 20: /var/lib/mysql/mysql/user.frm 19885880
ℹ Performance schema: file per IO read latency execution time: 0.026s
-------- Performance schema: file per IO write latency ---------------------------------------------
ℹ +-- 1: /var/lib/mysql/employees/salaries.ibd 75683096125
ℹ +-- 2: /var/lib/mysql/employees/employees.ibd 33978565180
ℹ +-- 3: /var/lib/mysql/employees/dept_emp.ibd 18198887140
ℹ +-- 4: /var/lib/mysql/employees/titles.ibd 16396537374
ℹ +-- 5: /var/lib/mysql/undo001 6151959653
ℹ +-- 6: /var/lib/mysql/undo003 3817318631
ℹ +-- 7: /var/lib/mysql/undo002 3396083600
ℹ +-- 8: /var/lib/mysql/ibtmp1 2573418680
ℹ +-- 9: /var/lib/mysql/ddl_recovery.log 765960300
ℹ +-- 10: /var/lib/mysql/ibdata1 657815620
ℹ +-- 11: /var/lib/mysql/employees/departments.ibd 649045040
ℹ +-- 12: /var/lib/mysql/employees/dept_manager.ibd 538024760
ℹ +-- 13: /var/lib/mysql/mysql/innodb_table_stats.ibd 96166700
ℹ +-- 14: /var/lib/mysql/mysql/innodb_index_stats.ibd 31465700
ℹ +-- 15: /var/lib/mysql/employees/departments.frm 25725560
ℹ +-- 16: /run/mysqld/mysqld.pid 22042580
ℹ +-- 17: /var/lib/mysql/employees/salaries.frm 21390040
ℹ +-- 18: /var/lib/mysql/employees/employees.frm 19509840
ℹ +-- 19: /var/lib/mysql/employees/dept_manager.frm 18260060
ℹ +-- 20: /var/lib/mysql/employees/dept_emp.frm 17773420
ℹ Performance schema: file per IO write latency execution time: 0.026s
-------- Performance schema: Event Wait by read bytes ----------------------------------------------
ℹ +-- 1: innodb/innodb_data_file 7176192
ℹ +-- 2: aria/MAI 1159966
ℹ +-- 3: aria/MAD 835584
ℹ +-- 4: sql/FRM 488413
ℹ +-- 5: mysys/charset 23509
ℹ +-- 6: aria/translog 8236
ℹ +-- 7: sql/file_parser 2555
ℹ +-- 8: sql/dbopt 204
ℹ +-- 9: csv/metadata 70
ℹ +-- 10: aria/control 52
ℹ +-- 11: sql/misc 0
ℹ +-- 12: sql/pid 0
ℹ +-- 13: sql/tclog 0
ℹ +-- 14: myisam/dfile 0
ℹ +-- 15: myisam/kfile 0
ℹ Performance schema: Event Wait by read bytes execution time: 0.025s
-------- Performance schema: Event Wait written bytes ----------------------------------------------
ℹ +-- 1: innodb/innodb_data_file 165085184
ℹ +-- 2: aria/MAI 1113444
ℹ +-- 3: sql/global_ddl_log 98406
ℹ +-- 4: sql/FRM 8078
ℹ +-- 5: sql/file_parser 1935
ℹ +-- 6: sql/dbopt 70
ℹ +-- 7: sql/pid 2
ℹ +-- 8: sql/misc 0
ℹ +-- 9: sql/tclog 0
ℹ +-- 10: mysys/charset 0
ℹ +-- 11: myisam/dfile 0
ℹ +-- 12: myisam/kfile 0
ℹ +-- 13: csv/metadata 0
ℹ +-- 14: csv/data 0
ℹ +-- 15: aria/translog 0
ℹ Performance schema: Event Wait written bytes execution time: 0.027s
-------- Performance schema: event per wait total latency ------------------------------------------
ℹ +-- 1: innodb/innodb_data_file 4003099123674
ℹ +-- 2: aria/MAI 209986198534
ℹ +-- 3: aria/MAD 104737499349
ℹ +-- 4: sql/global_ddl_log 83462353947
ℹ +-- 5: sql/FRM 24201426746
ℹ +-- 6: csv/metadata 15542308320
ℹ +-- 7: sql/file_parser 6530460503
ℹ +-- 8: mysys/charset 3310927683
ℹ +-- 9: sql/misc 302557360
ℹ +-- 10: sql/dbopt 129722740
ℹ +-- 11: sql/casetest 107768640
ℹ +-- 12: sql/pid 104273680
ℹ +-- 13: sql/tclog 93578660
ℹ +-- 14: aria/translog 82629260
ℹ +-- 15: aria/control 76513080
ℹ +-- 16: myisam/dfile 74135180
ℹ +-- 17: partition/ha_partition::parfile 51539600
ℹ +-- 18: csv/data 47148780
ℹ +-- 19: myisam/kfile 29574440
ℹ Performance schema: event per wait total latency execution time: 0.030s
-------- Performance schema: event per wait read latency -------------------------------------------
ℹ +-- 1: innodb/innodb_data_file 187498513811
ℹ +-- 2: aria/MAI 4331963104
ℹ +-- 3: sql/FRM 784401744
ℹ +-- 4: aria/MAD 315597100
ℹ +-- 5: aria/control 64568280
ℹ +-- 6: sql/file_parser 32295200
ℹ +-- 7: aria/translog 25106200
ℹ +-- 8: mysys/charset 19498780
ℹ +-- 9: sql/dbopt 10805620
ℹ +-- 10: csv/metadata 5773320
ℹ +-- 11: sql/casetest 0
ℹ +-- 12: sql/global_ddl_log 0
ℹ +-- 13: sql/misc 0
ℹ +-- 14: sql/pid 0
ℹ +-- 15: sql/tclog 0
ℹ +-- 16: myisam/dfile 0
ℹ +-- 17: myisam/kfile 0
ℹ +-- 18: csv/data 0
ℹ +-- 19: partition/ha_partition::parfile 0
ℹ Performance schema: event per wait read latency execution time: 0.029s
-------- Performance schema: event per wait write latency ------------------------------------------
ℹ +-- 1: innodb/innodb_data_file 162168384203
ℹ +-- 2: aria/MAI 55548407600
ℹ +-- 3: sql/global_ddl_log 765960300
ℹ +-- 4: sql/FRM 120211140
ℹ +-- 5: sql/file_parser 32638060
ℹ +-- 6: sql/pid 22042580
ℹ +-- 7: sql/dbopt 17286780
ℹ +-- 8: sql/casetest 0
ℹ +-- 9: sql/misc 0
ℹ +-- 10: sql/tclog 0
ℹ +-- 11: mysys/charset 0
ℹ +-- 12: myisam/dfile 0
ℹ +-- 13: myisam/kfile 0
ℹ +-- 14: csv/metadata 0
ℹ +-- 15: csv/data 0
ℹ +-- 16: aria/translog 0
ℹ +-- 17: aria/MAD 0
ℹ +-- 18: aria/control 0
ℹ +-- 19: partition/ha_partition::parfile 0
ℹ Performance schema: event per wait write latency execution time: 0.027s
-------- 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: 0.026s
-------- 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: 0.026s
-------- 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: 0.027s
-------- 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: 0.026s
-------- 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: 0.026s
-------- 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: 0.026s
-------- Performance schema: Top 15 most read tables -----------------------------------------------
ℹ +-- 1: employees dept_manager 0
ℹ +-- 2: employees titles 0
ℹ +-- 3: employees salaries 0
ℹ +-- 4: employees departments 0
ℹ +-- 5: employees employees 0
ℹ +-- 6: employees dept_emp 0
ℹ Performance schema: Top 15 most read tables execution time: 0.028s
-------- 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: 0.029s
-------- Performance schema: Top 15 high read latency tables ---------------------------------------
ℹ +-- 1: employees dept_manager 0
ℹ +-- 2: employees titles 0
ℹ +-- 3: employees salaries 0
ℹ +-- 4: employees departments 0
ℹ +-- 5: employees employees 0
ℹ +-- 6: employees dept_emp 0
ℹ Performance schema: Top 15 high read latency tables execution time: 0.028s
-------- Performance schema: Top 15 high insert latency tables -------------------------------------
ℹ +-- 1: employees salaries 7218141168371
ℹ +-- 2: employees dept_emp 1498872346167
ℹ +-- 3: employees titles 1370980709721
ℹ +-- 4: employees employees 685673502654
ℹ +-- 5: employees dept_manager 156797620
ℹ +-- 6: employees departments 112535500
ℹ Performance schema: Top 15 high insert latency tables execution time: 0.029s
-------- Performance schema: Top 15 high update latency tables -------------------------------------
ℹ +-- 1: employees dept_manager 0
ℹ +-- 2: employees titles 0
ℹ +-- 3: employees salaries 0
ℹ +-- 4: employees departments 0
ℹ +-- 5: employees employees 0
ℹ +-- 6: employees dept_emp 0
ℹ Performance schema: Top 15 high update latency tables execution time: 0.028s
-------- Performance schema: Top 15 high delete latency tables -------------------------------------
ℹ +-- 1: employees dept_manager 0
ℹ +-- 2: employees titles 0
ℹ +-- 3: employees salaries 0
ℹ +-- 4: employees departments 0
ℹ +-- 5: employees employees 0
ℹ +-- 6: employees dept_emp 0
ℹ Performance schema: Top 15 high delete latency tables execution time: 0.029s
-------- Performance schema: Redundant indexes -----------------------------------------------------
ℹ No information found or indicators deactivated.
ℹ Performance schema: Redundant indexes execution time: 0.026s
-------- Performance schema: Table not using InnoDB buffer -----------------------------------------
ℹ +-- 1: employees dept_emp
ℹ +-- 2: employees titles
ℹ +-- 3: employees dept_manager
ℹ +-- 4: employees departments
ℹ Performance schema: Table not using InnoDB buffer execution time: 0.040s
-------- Performance schema: Top 15 Tables using InnoDB buffer -------------------------------------
ℹ +-- 1: employees salaries 88522752
ℹ +-- 2: employees employees 12419072
ℹ Performance schema: Top 15 Tables using InnoDB buffer execution time: 0.039s
-------- Performance schema: Top 15 Tables with InnoDB buffer free ---------------------------------
ℹ +-- 1: employees salaries 7637008
ℹ +-- 2: employees employees 1027624
ℹ Performance schema: Top 15 Tables with InnoDB buffer free execution time: 0.038s
-------- Performance schema: Top 15 Most executed queries ------------------------------------------
ℹ +-- 1: NULL SELECT SCHEMA ( ) 293
ℹ +-- 2: employees INSERT INTO `salaries` VALUES (...) /* , ... */ 114
ℹ +-- 3: employees SET SESSION `character_set_results` = ? 52
ℹ +-- 4: NULL SHOW ENGINE `PERFORMANCE_SCHEMA` STATUS 24
ℹ +-- 5: NULL SELECT `index_name` AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS `cols` , `INDEX_TYPE` AS TYPE 24
ℹ +-- 6: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 24
ℹ +-- 7: employees INSERT INTO `titles` VALUES (...) /* , ... */ 21
ℹ +-- 8: employees INSERT INTO `employees` VALUES (...) /* , ... */ 17
ℹ +-- 9: employees INSERT INTO `dept_emp` VALUES (...) /* , ... */ 14
ℹ +-- 10: NULL SELECT COUNT ( * ) FROM `information_schema` . `TABLES` WHERE `TABLE_TYPE` = ? AND `TABLE_SCHEMA` = ? 12
ℹ +-- 11: NULL SHOW SCHEMAS 9
ℹ +-- 12: NULL SELECT DISTINCTROW `TABLE_SCHEMA` FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` NOT IN (...) 9
ℹ +-- 13: NULL SELECT `IFNULL` ( SUM ( `INDEX_LENGTH` ) , ? ) FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` NOT IN (?) AND 8
ℹ +-- 14: NULL SELECT COUNT ( * ) FROM `information_schema` . `TABLES` WHERE `TABLE_TYPE` = ? AND `TABLE_SCHEMA` NOT IN (...) 8
ℹ +-- 15: NULL SELECT DISTINCTROW ( ENGINE ) FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` = ? AND ENGINE IS NOT NULL 8
ℹ Performance schema: Top 15 Most executed queries execution time: 0.025s
-------- Performance schema: Latest SQL queries in errors or warnings ------------------------------
ℹ +-- 1: DROP SCHEMA IF EXISTS `employees` 2026-07-05 15:39:48
ℹ +-- 2: DROP TABLE IF EXISTS `dept_emp` , `dept_manager` , `titles` , `salaries` , `employees` , `departments` 2026-07-05 15:39:48
ℹ +-- 3: SELECT * FROM `performance_schema` . `setup_timers` LIMIT ? 2026-07-05 15:41:17
ℹ Performance schema: Latest SQL queries in errors or warnings execution time: 0.025s
-------- Performance schema: Top 20 queries with full table scans ----------------------------------
ℹ +-- 1: NULL SELECT `index_name` AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS `cols` , `INDEX_TYPE` AS TYPE 24
ℹ +-- 2: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 24
ℹ +-- 3: NULL SELECT COUNT ( * ) FROM `information_schema` . `TABLES` WHERE `TABLE_TYPE` = ? AND `TABLE_SCHEMA` = ? 12
ℹ +-- 4: NULL SELECT DISTINCTROW `TABLE_SCHEMA` FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` NOT IN (...) 9
ℹ +-- 5: NULL SELECT `IFNULL` ( SUM ( `INDEX_LENGTH` ) , ? ) FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` NOT IN (?) AND 8
ℹ +-- 6: NULL SELECT COUNT ( * ) FROM `information_schema` . `TABLES` WHERE `TABLE_TYPE` = ? AND `TABLE_SCHEMA` NOT IN (...) 8
ℹ +-- 7: NULL SELECT DISTINCTROW ( ENGINE ) FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` = ? AND ENGINE IS NOT NULL 8
ℹ +-- 8: NULL SELECT `TABLE_SCHEMA` , TABLE_NAME FROM `information_schema` . `tables` WHERE `TABLE_TYPE` = ? AND `TABLE_SCHEMA` NOT IN 8
ℹ +-- 9: employees SELECT ENGINE , `table_type` FROM `INFORMATION_SCHEMA` . `TABLES` WHERE `table_schema` = SCHEMA ( ) AND TABLE_NAME = ? 8
ℹ +-- 10: employees SELECT `TRIGGER_NAME` FROM `INFORMATION_SCHEMA` . `TRIGGERS` WHERE `EVENT_OBJECT_SCHEMA` = SCHEMA ( ) AND `EVENT_OBJECT_ 8
ℹ +-- 11: employees SELECT COLUMN_NAME , `extra` , `generation_expression` , `data_type` FROM `information_schema` . `columns` WHERE `table_ 6
ℹ +-- 12: NULL SELECT COUNT ( * ) FROM `information_schema` . `INNODB_TRX` 4
ℹ +-- 13: NULL SELECT `IFNULL` ( MAX ( TIMESTAMPDIFF ( SQL_TSI_SECOND , `trx_started` , NOW ( ) ) ) , ? ) FROM `information_schema` . ` 4
ℹ +-- 14: NULL SELECT ENGINE , `SUPPORT` FROM `information_schema` . `ENGINES` ORDER BY ENGINE ASC 4
ℹ +-- 15: NULL SELECT ENGINE , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , COUNT ( ENGINE ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` 4
ℹ +-- 16: NULL SELECT `TABLE_SCHEMA` , TABLE_NAME , ENGINE , CAST ( `DATA_FREE` AS SIGNED ) FROM `information_schema` . `TABLES` WHERE 4
ℹ +-- 17: NULL SELECT `t` . `TABLE_SCHEMA` , `t` . `TABLE_NAME` , `t` . `TABLE_ROWS` , `t` . `AUTO_INCREMENT` , `c` . `DATA_TYPE` , `c` 4
ℹ +-- 18: NULL SELECT ? FROM `information_schema` . `tables` WHERE `table_schema` = ? AND TABLE_NAME = ? LIMIT ? 4
ℹ +-- 19: NULL SELECT SCHEMA_NAME FROM `information_schema` . `SCHEMATA` WHERE SCHEMA_NAME NOT IN (...) 4
ℹ +-- 20: NULL SELECT SUM ( `TABLE_ROWS` ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` ) , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , 4
ℹ Performance schema: Top 20 queries with full table scans execution time: 0.025s
-------- Performance schema: Last 50 queries with full table scans ---------------------------------
ℹ +-- 1: NULL SELECT ? FROM `information_schema` . `tables` WHERE `table_schema` = ? AND TABLE_NAME = ? LIMIT ? 2026-07-05 15:41:20
ℹ +-- 2: NULL SELECT SCHEMA_NAME FROM `information_schema` . `SCHEMATA` WHERE SCHEMA_NAME NOT IN (...) 2026-07-05 15:41:20
ℹ +-- 3: NULL SELECT SUM ( `TABLE_ROWS` ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` ) , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , 2026-07-05 15:41:20
ℹ +-- 4: NULL SELECT COUNT ( * ) FROM `information_schema` . `TABLES` WHERE `TABLE_TYPE` = ? AND `TABLE_SCHEMA` NOT IN (...) 2026-07-05 15:41:20
ℹ +-- 5: NULL SELECT COUNT ( DISTINCTROW ( `concat` ( TABLE_NAME , `TABLE_SCHEMA` , `INDEX_NAME` ) ) ) FROM `information_schema` . `ST 2026-07-05 15:41:20
ℹ +-- 6: NULL SELECT COUNT ( * ) FROM `information_schema` . `INNODB_TRX` 2026-07-05 15:41:19
ℹ +-- 7: NULL SELECT `IFNULL` ( MAX ( TIMESTAMPDIFF ( SQL_TSI_SECOND , `trx_started` , NOW ( ) ) ) , ? ) FROM `information_schema` . ` 2026-07-05 15:41:19
ℹ +-- 8: NULL SELECT `IFNULL` ( SUM ( `INDEX_LENGTH` ) , ? ) FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` NOT IN (?) AND 2026-07-05 15:41:19
ℹ +-- 9: NULL SELECT ENGINE , `SUPPORT` FROM `information_schema` . `ENGINES` ORDER BY ENGINE ASC 2026-07-05 15:41:19
ℹ +-- 10: NULL SELECT ENGINE , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , COUNT ( ENGINE ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` 2026-07-05 15:41:19
ℹ +-- 11: NULL SELECT `TABLE_SCHEMA` , TABLE_NAME , ENGINE , CAST ( `DATA_FREE` AS SIGNED ) FROM `information_schema` . `TABLES` WHERE 2026-07-05 15:41:19
ℹ +-- 12: NULL SELECT `t` . `TABLE_SCHEMA` , `t` . `TABLE_NAME` , `t` . `TABLE_ROWS` , `t` . `AUTO_INCREMENT` , `c` . `DATA_TYPE` , `c` 2026-07-05 15:41:19
ℹ +-- 13: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 2026-07-05 15:41:19
ℹ +-- 14: NULL SELECT `db` , LEFT ( QUERY , ? ) , `exec_count` FROM `sys` . `x$statement_analysis` WHERE ( `db` IS NULL OR `db` NOT IN 2026-07-05 15:41:19
ℹ +-- 15: NULL SELECT LEFT ( QUERY , ? ) , `last_seen` FROM `sys` . `x$statements_with_errors_or_warnings` WHERE ( `db` IS NULL OR `db` 2026-07-05 15:41:19
ℹ +-- 16: NULL SELECT `db` , LEFT ( QUERY , ? ) , `exec_count` FROM `sys` . `x$statements_with_full_table_scans` WHERE ( `db` IS NULL O 2026-07-05 15:41:19
ℹ +-- 17: NULL SELECT `CONCAT` ( `object_schema` , ? , `object_name` , ? , `index_name` , ? ) FROM `sys` . `schema_unused_indexes` WHER 2026-07-05 15:41:18
ℹ +-- 18: NULL SELECT * FROM `sys` . `x$schema_tables_with_full_table_scans` WHERE ( `object_schema` IS NULL OR `object_schema` NOT IN 2026-07-05 15:41:18
ℹ +-- 19: NULL SELECT FILE , `total_read` FROM `sys` . `x$io_global_by_file_by_bytes` ORDER BY `total_read` DESC LIMIT ? 2026-07-05 15:41:18
ℹ +-- 20: NULL SELECT FILE , `total_written` FROM `sys` . `x$io_global_by_file_by_bytes` ORDER BY `total_written` DESC LIMIT ? 2026-07-05 15:41:18
ℹ +-- 21: NULL SELECT FILE , `total_latency` FROM `sys` . `x$io_global_by_file_by_latency` ORDER BY `total_latency` DESC LIMIT ? 2026-07-05 15:41:18
ℹ +-- 22: NULL SELECT `event_name` , `total_read` FROM `sys` . `x$io_global_by_wait_by_bytes` ORDER BY `total_read` DESC LIMIT ? 2026-07-05 15:41:18
ℹ +-- 23: NULL SELECT `event_name` , `total_written` FROM `sys` . `x$io_global_by_wait_by_bytes` ORDER BY `total_written` DESC LIMIT ? 2026-07-05 15:41:18
ℹ +-- 24: NULL SELECT `CONCAT` ( `table_schema` , ? , TABLE_NAME , ? , `redundant_index_name` , ? , `dominant_index_name` , ? , `sql_dr 2026-07-05 15:41:18
ℹ +-- 25: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 2026-07-05 15:41:18
ℹ +-- 26: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 2026-07-05 15:41:18
ℹ +-- 27: NULL SELECT SYSTEM_USER , `total_connections` FROM `sys` . `user_summary` ORDER BY `total_connections` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 28: NULL SELECT SYSTEM_USER , `statements` FROM `sys` . `user_summary` ORDER BY `statements` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 29: NULL SELECT SYSTEM_USER , `statement_avg_latency` FROM `sys` . `x$user_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 30: NULL SELECT SYSTEM_USER , `lock_latency` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `lock_latency` DESC LIMI 2026-07-05 15:41:17
ℹ +-- 31: NULL SELECT SYSTEM_USER , `full_scans` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `full_scans` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 32: NULL SELECT SYSTEM_USER , `rows_sent` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `rows_sent` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 33: NULL SELECT SYSTEM_USER , `rows_affected` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `rows_affected` DESC LI 2026-07-05 15:41:17
ℹ +-- 34: NULL SELECT SYSTEM_USER , `file_ios` FROM `sys` . `x$user_summary` ORDER BY `file_ios` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 35: NULL SELECT SYSTEM_USER , `file_io_latency` FROM `sys` . `x$user_summary` ORDER BY `file_io_latency` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 36: NULL SELECT HOST , `total_connections` FROM `sys` . `x$host_summary` ORDER BY `total_connections` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 37: NULL SELECT HOST , `statements` FROM `sys` . `x$host_summary` ORDER BY `statements` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 38: NULL SELECT HOST , `statement_avg_latency` FROM `sys` . `x$host_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 39: NULL SELECT HOST , `lock_latency` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `lock_latency` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 40: NULL SELECT HOST , `full_scans` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `full_scans` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 41: NULL SELECT HOST , `rows_sent` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `rows_sent` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 42: NULL SELECT HOST , `rows_affected` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `rows_affected` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 43: NULL SELECT HOST , `file_ios` FROM `sys` . `x$host_summary` ORDER BY `file_ios` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 44: NULL SELECT HOST , `file_io_latency` FROM `sys` . `x$host_summary` ORDER BY `file_io_latency` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 45: NULL SELECT SUBSTRING ( `event_name` , ? ) , `ROUND` ( SUM ( `total_latency` ) , ? ) AS `total_latency` FROM `sys` . `x$host_ 2026-07-05 15:41:17
ℹ +-- 46: NULL SELECT HOST , `table_scans` FROM `sys` . `x$host_summary` ORDER BY `table_scans` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 47: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 2026-07-05 15:41:17
ℹ +-- 48: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 2026-07-05 15:41:17
ℹ +-- 49: NULL SELECT SYSTEM_USER , `Command` AS `PROC` , TIME FROM `sys` . `x$processlist` ORDER BY TIME DESC 2026-07-05 15:41:17
ℹ +-- 50: NULL SELECT `wait_age_secs` , `locked_table` , `locked_type` , `waiting_query` FROM `sys` . `x$innodb_lock_waits` ORDER BY `w 2026-07-05 15:41:17
ℹ Performance schema: Last 50 queries with full table scans execution time: 0.026s
-------- Performance schema: Top 15 reader queries (95% percentile) --------------------------------
ℹ +-- 1: NULL SELECT * FROM `information_schema` . `COLUMNS` LIMIT ? 3266
ℹ +-- 2: NULL SELECT * FROM `information_schema` . `ALL_PLUGINS` LIMIT ? 95
ℹ +-- 3: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 40
ℹ +-- 4: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 30
ℹ +-- 5: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 16
ℹ +-- 6: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 8
ℹ +-- 7: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 8
ℹ +-- 8: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 8
ℹ +-- 9: NULL SELECT `k` . `CONSTRAINT_SCHEMA` , `k` . `TABLE_NAME` , `k` . `COLUMN_NAME` , `c1` . `COLUMN_TYPE` , `k` . `REFERENCED_T 0
ℹ +-- 10: employees CREATE TABLE `departments` ( `dept_no` CHARACTER (?) NOT NULL , `dept_name` VARCHARACTER (?) NOT NULL , PRIMARY KEY ( `d 0
ℹ +-- 11: employees INSERT INTO `titles` VALUES (...) /* , ... */ 0
ℹ +-- 12: employees CREATE TABLE `dept_manager` ( `emp_no` INTEGER NOT NULL , `dept_no` CHARACTER (?) NOT NULL , `from_date` DATE NOT NULL , 0
ℹ +-- 13: employees INSERT INTO `salaries` VALUES (...) /* , ... */ 0
ℹ +-- 14: employees CREATE TABLE `dept_emp` ( `emp_no` INTEGER NOT NULL , `dept_no` CHARACTER (?) NOT NULL , `from_date` DATE NOT NULL , `to 0
ℹ +-- 15: NULL SELECT `t` . `TABLE_SCHEMA` , `t` . `TABLE_NAME` , `t` . `TABLE_ROWS` , `t` . `AUTO_INCREMENT` , `c` . `DATA_TYPE` , `c` 0
ℹ Performance schema: Top 15 reader queries (95% percentile) execution time: 0.052s
-------- Performance schema: Top 15 most row look queries (95% percentile) -------------------------
ℹ +-- 1: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 59451
ℹ +-- 2: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 59435
ℹ +-- 3: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 59435
ℹ +-- 4: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 57243
ℹ +-- 5: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 57155
ℹ +-- 6: NULL SELECT * FROM `information_schema` . `COLUMNS` LIMIT ? 3266
ℹ +-- 7: NULL SELECT `k` . `CONSTRAINT_SCHEMA` , `k` . `TABLE_NAME` , `k` . `COLUMN_NAME` , `c1` . `COLUMN_TYPE` , `k` . `REFERENCED_T 348
ℹ +-- 8: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 336
ℹ +-- 9: NULL SELECT * FROM `information_schema` . `ALL_PLUGINS` LIMIT ? 95
ℹ +-- 10: NULL SELECT `CONCAT` ( `k` . `TABLE_SCHEMA` , ? , `k` . `TABLE_NAME` , ? , `k` . `COLUMN_NAME` , ? , `c1` . `COLUMN_TYPE` , ? 72
ℹ +-- 11: NULL SELECT `t` . `TABLE_SCHEMA` , `t` . `TABLE_NAME` , `t` . `TABLE_ROWS` , `t` . `AUTO_INCREMENT` , `c` . `DATA_TYPE` , `c` 32
ℹ +-- 12: employees CREATE TABLE `departments` ( `dept_no` CHARACTER (?) NOT NULL , `dept_name` VARCHARACTER (?) NOT NULL , PRIMARY KEY ( `d 0
ℹ +-- 13: employees INSERT INTO `titles` VALUES (...) /* , ... */ 0
ℹ +-- 14: employees CREATE TABLE `dept_manager` ( `emp_no` INTEGER NOT NULL , `dept_no` CHARACTER (?) NOT NULL , `from_date` DATE NOT NULL , 0
ℹ +-- 15: employees INSERT INTO `salaries` VALUES (...) /* , ... */ 0
ℹ Performance schema: Top 15 most row look queries (95% percentile) execution time: 0.053s
-------- Performance schema: Top 15 total latency queries (95% percentile) -------------------------
ℹ +-- 1: employees INSERT INTO `salaries` VALUES (...) /* , ... */ 12664007343000
ℹ +-- 2: employees INSERT INTO `titles` VALUES (...) /* , ... */ 2342622074000
ℹ +-- 3: employees INSERT INTO `dept_emp` VALUES (...) /* , ... */ 2161386697000
ℹ +-- 4: employees INSERT INTO `employees` VALUES (...) /* , ... */ 1436056239000
ℹ +-- 5: NULL SELECT `k` . `CONSTRAINT_SCHEMA` , `k` . `TABLE_NAME` , `k` . `COLUMN_NAME` , `c1` . `COLUMN_TYPE` , `k` . `REFERENCED_T 141340957000
ℹ +-- 6: NULL SELECT `CONCAT` ( `k` . `TABLE_SCHEMA` , ? , `k` . `TABLE_NAME` , ? , `k` . `COLUMN_NAME` , ? , `c1` . `COLUMN_TYPE` , ? 134502547000
ℹ +-- 7: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 62284401000
ℹ +-- 8: NULL SELECT `t` . `TABLE_SCHEMA` , `t` . `TABLE_NAME` , `t` . `TABLE_ROWS` , `t` . `AUTO_INCREMENT` , `c` . `DATA_TYPE` , `c` 61987217000
ℹ +-- 9: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 61904954000
ℹ +-- 10: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 60821442000
ℹ +-- 11: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 59477357000
ℹ +-- 12: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 58125098000
ℹ +-- 13: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 56956803000
ℹ +-- 14: employees DROP TABLE IF EXISTS `dept_emp` , `dept_manager` , `titles` , `salaries` , `employees` , `departments` 49350103000
ℹ +-- 15: NULL SELECT * FROM `information_schema` . `ALL_PLUGINS` LIMIT ? 26733462000
ℹ Performance schema: Top 15 total latency queries (95% percentile) execution time: 0.053s
-------- Performance schema: Top 15 max latency queries (95% percentile) ---------------------------
ℹ +-- 1: employees INSERT INTO `dept_emp` VALUES (...) /* , ... */ 322412890000
ℹ +-- 2: employees INSERT INTO `salaries` VALUES (...) /* , ... */ 262360561000
ℹ +-- 3: employees INSERT INTO `titles` VALUES (...) /* , ... */ 213981432000
ℹ +-- 4: employees INSERT INTO `employees` VALUES (...) /* , ... */ 211810419000
ℹ +-- 5: employees DROP TABLE IF EXISTS `dept_emp` , `dept_manager` , `titles` , `salaries` , `employees` , `departments` 49350103000
ℹ +-- 6: NULL SELECT `CONCAT` ( `k` . `TABLE_SCHEMA` , ? , `k` . `TABLE_NAME` , ? , `k` . `COLUMN_NAME` , ? , `c1` . `COLUMN_TYPE` , ? 39880362000
ℹ +-- 7: NULL SELECT `k` . `CONSTRAINT_SCHEMA` , `k` . `TABLE_NAME` , `k` . `COLUMN_NAME` , `c1` . `COLUMN_TYPE` , `k` . `REFERENCED_T 39866921000
ℹ +-- 8: NULL SELECT * FROM `information_schema` . `ALL_PLUGINS` LIMIT ? 26733462000
ℹ +-- 9: employees CREATE TABLE `employees` ( `emp_no` INTEGER NOT NULL , `birth_date` DATE NOT NULL , `first_name` VARCHARACTER (?) NOT NU 23588540000
ℹ +-- 10: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 22580028000
ℹ +-- 11: NULL SELECT * FROM `information_schema` . `COLUMNS` LIMIT ? 18083125000
ℹ +-- 12: NULL SELECT `t` . `TABLE_SCHEMA` , `t` . `TABLE_NAME` , `t` . `TABLE_ROWS` , `t` . `AUTO_INCREMENT` , `c` . `DATA_TYPE` , `c` 17275168000
ℹ +-- 13: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 17105499000
ℹ +-- 14: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 17050651000
ℹ +-- 15: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 16686058000
ℹ Performance schema: Top 15 max latency queries (95% percentile) execution time: 0.053s
-------- Performance schema: Top 15 average latency queries (95% percentile) -----------------------
ℹ +-- 1: employees INSERT INTO `dept_emp` VALUES (...) /* , ... */ 154384764000
ℹ +-- 2: employees INSERT INTO `titles` VALUES (...) /* , ... */ 111553432000
ℹ +-- 3: employees INSERT INTO `salaries` VALUES (...) /* , ... */ 111087783000
ℹ +-- 4: employees INSERT INTO `employees` VALUES (...) /* , ... */ 84473896000
ℹ +-- 5: employees DROP TABLE IF EXISTS `dept_emp` , `dept_manager` , `titles` , `salaries` , `employees` , `departments` 49350103000
ℹ +-- 6: NULL SELECT `k` . `CONSTRAINT_SCHEMA` , `k` . `TABLE_NAME` , `k` . `COLUMN_NAME` , `c1` . `COLUMN_TYPE` , `k` . `REFERENCED_T 35335239000
ℹ +-- 7: NULL SELECT `CONCAT` ( `k` . `TABLE_SCHEMA` , ? , `k` . `TABLE_NAME` , ? , `k` . `COLUMN_NAME` , ? , `c1` . `COLUMN_TYPE` , ? 33625636000
ℹ +-- 8: NULL SELECT * FROM `information_schema` . `ALL_PLUGINS` LIMIT ? 26733462000
ℹ +-- 9: employees CREATE TABLE `employees` ( `emp_no` INTEGER NOT NULL , `birth_date` DATE NOT NULL , `first_name` VARCHARACTER (?) NOT NU 23588540000
ℹ +-- 10: NULL SELECT * FROM `information_schema` . `COLUMNS` LIMIT ? 18083125000
ℹ +-- 11: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 15571100000
ℹ +-- 12: NULL SELECT `t` . `TABLE_SCHEMA` , `t` . `TABLE_NAME` , `t` . `TABLE_ROWS` , `t` . `AUTO_INCREMENT` , `c` . `DATA_TYPE` , `c` 15496804000
ℹ +-- 13: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 15476238000
ℹ +-- 14: employees CREATE TABLE `departments` ( `dept_no` CHARACTER (?) NOT NULL , `dept_name` VARCHARACTER (?) NOT NULL , PRIMARY KEY ( `d 15384918000
ℹ +-- 15: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 15205360000
ℹ Performance schema: Top 15 average latency queries (95% percentile) execution time: 0.053s
-------- 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 24
ℹ +-- 2: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 24
ℹ +-- 3: employees SELECT COLUMN_NAME , `extra` , `generation_expression` , `data_type` FROM `information_schema` . `columns` WHERE `table_ 6
ℹ +-- 4: NULL SELECT ENGINE , `SUPPORT` FROM `information_schema` . `ENGINES` ORDER BY ENGINE ASC 4
ℹ +-- 5: NULL SELECT ENGINE , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , COUNT ( ENGINE ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` 4
ℹ +-- 6: NULL SELECT TABLE_NAME , ENGINE FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` = ? AND `TABLE_TYPE` = ? ORDER BY T 4
ℹ +-- 7: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 4
ℹ +-- 8: NULL SELECT `concat` ( TABLE_NAME , ? , `index_name` ) AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS 4
ℹ +-- 9: NULL SELECT `CONCAT` ( `object_schema` , ? , `object_name` ) AS ? , `index_name` FROM `performance_schema` . `table_io_waits_ 4
ℹ +-- 10: NULL SELECT `PLUGIN_NAME` , `PLUGIN_VERSION` , `PLUGIN_STATUS` , `PLUGIN_TYPE` FROM `information_schema` . `PLUGINS` WHERE `P 4
ℹ +-- 11: NULL SELECT SYSTEM_USER , `total_connections` FROM `sys` . `user_summary` ORDER BY `total_connections` DESC LIMIT ? 4
ℹ +-- 12: NULL SELECT SYSTEM_USER , `statements` FROM `sys` . `user_summary` ORDER BY `statements` DESC LIMIT ? 4
ℹ +-- 13: NULL SELECT SYSTEM_USER , `statement_avg_latency` FROM `sys` . `x$user_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 4
ℹ +-- 14: NULL SELECT SYSTEM_USER , `lock_latency` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `lock_latency` DESC LIMI 4
ℹ +-- 15: NULL SELECT SYSTEM_USER , `full_scans` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `full_scans` DESC LIMIT ? 4
ℹ +-- 16: NULL SELECT SYSTEM_USER , `rows_sent` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `rows_sent` DESC LIMIT ? 4
ℹ +-- 17: NULL SELECT SYSTEM_USER , `rows_affected` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `rows_affected` DESC LI 4
ℹ +-- 18: NULL SELECT SYSTEM_USER , `file_ios` FROM `sys` . `x$user_summary` ORDER BY `file_ios` DESC LIMIT ? 4
ℹ +-- 19: NULL SELECT SYSTEM_USER , `file_io_latency` FROM `sys` . `x$user_summary` ORDER BY `file_io_latency` DESC LIMIT ? 4
ℹ +-- 20: NULL SELECT HOST , `total_connections` FROM `sys` . `x$host_summary` ORDER BY `total_connections` DESC LIMIT ? 4
ℹ Performance schema: Top 20 queries with sort execution time: 0.026s
-------- Performance schema: Last 50 queries with sort ---------------------------------------------
ℹ +-- 1: NULL SELECT ENGINE , `SUPPORT` FROM `information_schema` . `ENGINES` ORDER BY ENGINE ASC 2026-07-05 15:41:19
ℹ +-- 2: NULL SELECT ENGINE , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , COUNT ( ENGINE ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` 2026-07-05 15:41:19
ℹ +-- 3: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 2026-07-05 15:41:19
ℹ +-- 4: NULL SELECT `db` , LEFT ( QUERY , ? ) , `exec_count` FROM `sys` . `x$statement_analysis` WHERE ( `db` IS NULL OR `db` NOT IN 2026-07-05 15:41:19
ℹ +-- 5: NULL SELECT LEFT ( QUERY , ? ) , `last_seen` FROM `sys` . `x$statements_with_errors_or_warnings` WHERE ( `db` IS NULL OR `db` 2026-07-05 15:41:19
ℹ +-- 6: NULL SELECT `db` , LEFT ( QUERY , ? ) , `exec_count` FROM `sys` . `x$statements_with_full_table_scans` WHERE ( `db` IS NULL O 2026-07-05 15:41:19
ℹ +-- 7: NULL SELECT `db` , LEFT ( QUERY , ? ) , `last_seen` FROM `sys` . `x$statements_with_full_table_scans` WHERE ( `db` IS NULL OR 2026-07-05 15:41:19
ℹ +-- 8: NULL SELECT `db` , LEFT ( QUERY , ? ) , `exec_count` FROM `sys` . `x$statements_with_sorting` WHERE ( `db` IS NULL OR `db` NO 2026-07-05 15:41:19
ℹ +-- 9: NULL SELECT `CONCAT` ( `object_schema` , ? , `object_name` , ? , `index_name` , ? ) FROM `sys` . `schema_unused_indexes` WHER 2026-07-05 15:41:18
ℹ +-- 10: NULL SELECT FILE , `total_read` FROM `sys` . `x$io_global_by_file_by_bytes` ORDER BY `total_read` DESC LIMIT ? 2026-07-05 15:41:18
ℹ +-- 11: NULL SELECT FILE , `total_written` FROM `sys` . `x$io_global_by_file_by_bytes` ORDER BY `total_written` DESC LIMIT ? 2026-07-05 15:41:18
ℹ +-- 12: NULL SELECT FILE , `total_latency` FROM `sys` . `x$io_global_by_file_by_latency` ORDER BY `total_latency` DESC LIMIT ? 2026-07-05 15:41:18
ℹ +-- 13: NULL SELECT `event_name` , `total_read` FROM `sys` . `x$io_global_by_wait_by_bytes` ORDER BY `total_read` DESC LIMIT ? 2026-07-05 15:41:18
ℹ +-- 14: NULL SELECT `event_name` , `total_written` FROM `sys` . `x$io_global_by_wait_by_bytes` ORDER BY `total_written` DESC LIMIT ? 2026-07-05 15:41:18
ℹ +-- 15: NULL SELECT `CONCAT` ( `table_schema` , ? , TABLE_NAME , ? , `redundant_index_name` , ? , `dominant_index_name` , ? , `sql_dr 2026-07-05 15:41:18
ℹ +-- 16: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 2026-07-05 15:41:18
ℹ +-- 17: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 2026-07-05 15:41:18
ℹ +-- 18: NULL SELECT SYSTEM_USER , `total_connections` FROM `sys` . `user_summary` ORDER BY `total_connections` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 19: NULL SELECT SYSTEM_USER , `statements` FROM `sys` . `user_summary` ORDER BY `statements` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 20: NULL SELECT SYSTEM_USER , `statement_avg_latency` FROM `sys` . `x$user_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 21: NULL SELECT SYSTEM_USER , `lock_latency` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `lock_latency` DESC LIMI 2026-07-05 15:41:17
ℹ +-- 22: NULL SELECT SYSTEM_USER , `full_scans` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `full_scans` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 23: NULL SELECT SYSTEM_USER , `rows_sent` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `rows_sent` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 24: NULL SELECT SYSTEM_USER , `rows_affected` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `rows_affected` DESC LI 2026-07-05 15:41:17
ℹ +-- 25: NULL SELECT SYSTEM_USER , `file_ios` FROM `sys` . `x$user_summary` ORDER BY `file_ios` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 26: NULL SELECT SYSTEM_USER , `file_io_latency` FROM `sys` . `x$user_summary` ORDER BY `file_io_latency` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 27: NULL SELECT HOST , `total_connections` FROM `sys` . `x$host_summary` ORDER BY `total_connections` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 28: NULL SELECT HOST , `statements` FROM `sys` . `x$host_summary` ORDER BY `statements` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 29: NULL SELECT HOST , `statement_avg_latency` FROM `sys` . `x$host_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 30: NULL SELECT HOST , `lock_latency` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `lock_latency` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 31: NULL SELECT HOST , `full_scans` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `full_scans` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 32: NULL SELECT HOST , `rows_sent` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `rows_sent` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 33: NULL SELECT HOST , `rows_affected` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `rows_affected` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 34: NULL SELECT HOST , `file_ios` FROM `sys` . `x$host_summary` ORDER BY `file_ios` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 35: NULL SELECT HOST , `file_io_latency` FROM `sys` . `x$host_summary` ORDER BY `file_io_latency` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 36: NULL SELECT SUBSTRING ( `event_name` , ? ) , `ROUND` ( SUM ( `total_latency` ) , ? ) AS `total_latency` FROM `sys` . `x$host_ 2026-07-05 15:41:17
ℹ +-- 37: NULL SELECT HOST , `table_scans` FROM `sys` . `x$host_summary` ORDER BY `table_scans` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 38: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 2026-07-05 15:41:17
ℹ +-- 39: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 2026-07-05 15:41:17
ℹ +-- 40: NULL SELECT SYSTEM_USER , `Command` AS `PROC` , TIME FROM `sys` . `x$processlist` ORDER BY TIME DESC 2026-07-05 15:41:17
ℹ +-- 41: NULL SELECT SYSTEM_USER , `total_latency` , `max_latency` FROM `sys` . `x$io_by_thread_by_latency` ORDER BY `total_latency` D 2026-07-05 15:41:17
ℹ +-- 42: NULL SELECT LEFT ( QUERY , ? ) , `avg_latency` FROM `sys` . `x$statement_analysis` WHERE ( `db` IS NULL OR `db` NOT IN (...) 2026-07-05 15:41:17
ℹ +-- 43: NULL SELECT LEFT ( QUERY , ? ) , `exec_count` FROM `sys` . `x$statements_with_runtimes_in_95th_percentile` WHERE ( `db` IS NU 2026-07-05 15:41:17
ℹ +-- 44: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 2026-07-05 15:41:16
ℹ +-- 45: NULL SELECT `concat` ( TABLE_NAME , ? , `index_name` ) AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS 2026-07-05 15:41:16
ℹ +-- 46: NULL SELECT `CONCAT` ( `object_schema` , ? , `object_name` ) AS ? , `index_name` FROM `performance_schema` . `table_io_waits_ 2026-07-05 15:41:16
ℹ +-- 47: NULL SELECT `PLUGIN_NAME` , `PLUGIN_VERSION` , `PLUGIN_STATUS` , `PLUGIN_TYPE` FROM `information_schema` . `PLUGINS` WHERE `P 2026-07-05 15:41:16
ℹ +-- 48: NULL SELECT TABLE_NAME , ENGINE FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` = ? AND `TABLE_TYPE` = ? ORDER BY T 2026-07-05 15:41:15
ℹ +-- 49: NULL SELECT `index_name` AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS `cols` , `INDEX_TYPE` AS TYPE 2026-07-05 15:41:15
ℹ +-- 50: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 2026-07-05 15:41:15
ℹ Performance schema: Last 50 queries with sort execution time: 0.025s
-------- Performance schema: Top 15 row sorting queries with sort ----------------------------------
ℹ +-- 1: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 25377
ℹ +-- 2: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 25377
ℹ +-- 3: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 25377
ℹ +-- 4: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 24735
ℹ +-- 5: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 24691
ℹ +-- 6: NULL SELECT LEFT ( QUERY , ? ) , `exec_count` FROM `sys` . `x$statements_with_runtimes_in_95th_percentile` WHERE ( `db` IS NU 2004
ℹ +-- 7: NULL SELECT SYSTEM_USER , `Command` AS `PROC` , TIME FROM `sys` . `x$processlist` ORDER BY TIME DESC 372
ℹ +-- 8: NULL SELECT `db` , LEFT ( QUERY , ? ) , `last_seen` FROM `sys` . `x$statements_with_full_table_scans` WHERE ( `db` IS NULL OR 200
ℹ +-- 9: NULL SELECT `db` , LEFT ( QUERY , ? ) , `last_seen` FROM `sys` . `x$statements_with_sorting` WHERE ( `db` IS NULL OR `db` NOT 200
ℹ +-- 10: NULL SELECT SYSTEM_USER , `total_latency` , `max_latency` FROM `sys` . `x$io_by_thread_by_latency` ORDER BY `total_latency` D 172
ℹ +-- 11: NULL SELECT `db` , LEFT ( QUERY , ? ) , `last_seen` FROM `sys` . `x$statements_with_temp_tables` WHERE ( `db` IS NULL OR `db` 150
ℹ +-- 12: NULL SELECT `PLUGIN_NAME` , `PLUGIN_VERSION` , `PLUGIN_STATUS` , `PLUGIN_TYPE` FROM `information_schema` . `PLUGINS` WHERE `P 120
ℹ +-- 13: NULL SELECT `CONCAT` ( `table_schema` , ? , TABLE_NAME , ? , `redundant_index_name` , ? , `dominant_index_name` , ? , `sql_dr 112
ℹ +-- 14: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 96
ℹ +-- 15: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 80
ℹ Performance schema: Top 15 row sorting queries with sort execution time: 0.029s
-------- Performance schema: Top 15 total latency queries with sort --------------------------------
ℹ +-- 1: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 62284401000
ℹ +-- 2: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 61904954000
ℹ +-- 3: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 60821442000
ℹ +-- 4: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 59477357000
ℹ +-- 5: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 58125098000
ℹ +-- 6: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 56956803000
ℹ +-- 7: NULL SELECT LEFT ( QUERY , ? ) , `exec_count` FROM `sys` . `x$statements_with_runtimes_in_95th_percentile` WHERE ( `db` IS NU 47680064000
ℹ +-- 8: NULL SELECT SYSTEM_USER , `Command` AS `PROC` , TIME FROM `sys` . `x$processlist` ORDER BY TIME DESC 41138971000
ℹ +-- 9: NULL SELECT ENGINE , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , COUNT ( ENGINE ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` 34355389000
ℹ +-- 10: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 17776415000
ℹ +-- 11: NULL SELECT `concat` ( TABLE_NAME , ? , `index_name` ) AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS 16709991000
ℹ +-- 12: NULL SELECT `index_name` AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS `cols` , `INDEX_TYPE` AS TYPE 14108444000
ℹ +-- 13: NULL SELECT SYSTEM_USER , `total_connections` FROM `sys` . `user_summary` ORDER BY `total_connections` DESC LIMIT ? 11065374000
ℹ +-- 14: NULL SELECT SYSTEM_USER , `statements` FROM `sys` . `user_summary` ORDER BY `statements` DESC LIMIT ? 10711533000
ℹ +-- 15: NULL SELECT HOST , `table_scans` FROM `sys` . `x$host_summary` ORDER BY `table_scans` DESC LIMIT ? 9864424000
ℹ Performance schema: Top 15 total latency queries with sort execution time: 0.027s
-------- Performance schema: Top 15 merge queries with sort ----------------------------------------
ℹ +-- 1: NULL SELECT ENGINE , `SUPPORT` FROM `information_schema` . `ENGINES` ORDER BY ENGINE ASC 0
ℹ +-- 2: NULL SELECT ENGINE , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , COUNT ( ENGINE ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` 0
ℹ +-- 3: NULL SELECT TABLE_NAME , ENGINE FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` = ? AND `TABLE_TYPE` = ? ORDER BY T 0
ℹ +-- 4: NULL SELECT `index_name` AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS `cols` , `INDEX_TYPE` AS TYPE 0
ℹ +-- 5: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 0
ℹ +-- 6: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 0
ℹ +-- 7: NULL SELECT `concat` ( TABLE_NAME , ? , `index_name` ) AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS 0
ℹ +-- 8: NULL SELECT `CONCAT` ( `object_schema` , ? , `object_name` ) AS ? , `index_name` FROM `performance_schema` . `table_io_waits_ 0
ℹ +-- 9: NULL SELECT `PLUGIN_NAME` , `PLUGIN_VERSION` , `PLUGIN_STATUS` , `PLUGIN_TYPE` FROM `information_schema` . `PLUGINS` WHERE `P 0
ℹ +-- 10: NULL SELECT SYSTEM_USER , `total_connections` FROM `sys` . `user_summary` ORDER BY `total_connections` DESC LIMIT ? 0
ℹ +-- 11: NULL SELECT SYSTEM_USER , `statements` FROM `sys` . `user_summary` ORDER BY `statements` DESC LIMIT ? 0
ℹ +-- 12: NULL SELECT SYSTEM_USER , `statement_avg_latency` FROM `sys` . `x$user_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 0
ℹ +-- 13: NULL SELECT SYSTEM_USER , `lock_latency` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `lock_latency` DESC LIMI 0
ℹ +-- 14: NULL SELECT SYSTEM_USER , `full_scans` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `full_scans` DESC LIMIT ? 0
ℹ +-- 15: NULL SELECT SYSTEM_USER , `rows_sent` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `rows_sent` DESC LIMIT ? 0
ℹ Performance schema: Top 15 merge queries with sort execution time: 0.028s
-------- Performance schema: Top 15 average sort merges queries with sort --------------------------
ℹ +-- 1: NULL SELECT ENGINE , `SUPPORT` FROM `information_schema` . `ENGINES` ORDER BY ENGINE ASC 0
ℹ +-- 2: NULL SELECT ENGINE , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , COUNT ( ENGINE ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` 0
ℹ +-- 3: NULL SELECT TABLE_NAME , ENGINE FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` = ? AND `TABLE_TYPE` = ? ORDER BY T 0
ℹ +-- 4: NULL SELECT `index_name` AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS `cols` , `INDEX_TYPE` AS TYPE 0
ℹ +-- 5: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 0
ℹ +-- 6: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 0
ℹ +-- 7: NULL SELECT `concat` ( TABLE_NAME , ? , `index_name` ) AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS 0
ℹ +-- 8: NULL SELECT `CONCAT` ( `object_schema` , ? , `object_name` ) AS ? , `index_name` FROM `performance_schema` . `table_io_waits_ 0
ℹ +-- 9: NULL SELECT `PLUGIN_NAME` , `PLUGIN_VERSION` , `PLUGIN_STATUS` , `PLUGIN_TYPE` FROM `information_schema` . `PLUGINS` WHERE `P 0
ℹ +-- 10: NULL SELECT SYSTEM_USER , `total_connections` FROM `sys` . `user_summary` ORDER BY `total_connections` DESC LIMIT ? 0
ℹ +-- 11: NULL SELECT SYSTEM_USER , `statements` FROM `sys` . `user_summary` ORDER BY `statements` DESC LIMIT ? 0
ℹ +-- 12: NULL SELECT SYSTEM_USER , `statement_avg_latency` FROM `sys` . `x$user_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 0
ℹ +-- 13: NULL SELECT SYSTEM_USER , `lock_latency` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `lock_latency` DESC LIMI 0
ℹ +-- 14: NULL SELECT SYSTEM_USER , `full_scans` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `full_scans` DESC LIMIT ? 0
ℹ +-- 15: NULL SELECT SYSTEM_USER , `rows_sent` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `rows_sent` DESC LIMIT ? 0
ℹ Performance schema: Top 15 average sort merges queries with sort execution time: 0.025s
-------- 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 24
ℹ +-- 2: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 24
ℹ +-- 3: NULL SELECT SYSTEM_USER , `total_connections` FROM `sys` . `user_summary` ORDER BY `total_connections` DESC LIMIT ? 24
ℹ +-- 4: NULL SELECT SYSTEM_USER , `statements` FROM `sys` . `user_summary` ORDER BY `statements` DESC LIMIT ? 24
ℹ +-- 5: NULL SELECT SYSTEM_USER , `statement_avg_latency` FROM `sys` . `x$user_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 24
ℹ +-- 6: NULL SELECT SYSTEM_USER , `file_ios` FROM `sys` . `x$user_summary` ORDER BY `file_ios` DESC LIMIT ? 24
ℹ +-- 7: NULL SELECT SYSTEM_USER , `file_io_latency` FROM `sys` . `x$user_summary` ORDER BY `file_io_latency` DESC LIMIT ? 24
ℹ +-- 8: NULL SELECT HOST , `total_connections` FROM `sys` . `x$host_summary` ORDER BY `total_connections` DESC LIMIT ? 20
ℹ +-- 9: NULL SELECT HOST , `statements` FROM `sys` . `x$host_summary` ORDER BY `statements` DESC LIMIT ? 20
ℹ +-- 10: NULL SELECT HOST , `statement_avg_latency` FROM `sys` . `x$host_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 20
ℹ +-- 11: NULL SELECT HOST , `file_ios` FROM `sys` . `x$host_summary` ORDER BY `file_ios` DESC LIMIT ? 20
ℹ +-- 12: NULL SELECT HOST , `file_io_latency` FROM `sys` . `x$host_summary` ORDER BY `file_io_latency` DESC LIMIT ? 20
ℹ +-- 13: NULL SELECT HOST , `table_scans` FROM `sys` . `x$host_summary` ORDER BY `table_scans` DESC LIMIT ? 20
ℹ +-- 14: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 20
ℹ +-- 15: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 20
ℹ Performance schema: Top 15 scans queries with sort execution time: 0.026s
-------- Performance schema: Top 15 range queries with sort ----------------------------------------
ℹ +-- 1: NULL SELECT ENGINE , `SUPPORT` FROM `information_schema` . `ENGINES` ORDER BY ENGINE ASC 0
ℹ +-- 2: NULL SELECT ENGINE , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , COUNT ( ENGINE ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` 0
ℹ +-- 3: NULL SELECT TABLE_NAME , ENGINE FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` = ? AND `TABLE_TYPE` = ? ORDER BY T 0
ℹ +-- 4: NULL SELECT `index_name` AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS `cols` , `INDEX_TYPE` AS TYPE 0
ℹ +-- 5: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 0
ℹ +-- 6: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 0
ℹ +-- 7: NULL SELECT `concat` ( TABLE_NAME , ? , `index_name` ) AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS 0
ℹ +-- 8: NULL SELECT `CONCAT` ( `object_schema` , ? , `object_name` ) AS ? , `index_name` FROM `performance_schema` . `table_io_waits_ 0
ℹ +-- 9: NULL SELECT `PLUGIN_NAME` , `PLUGIN_VERSION` , `PLUGIN_STATUS` , `PLUGIN_TYPE` FROM `information_schema` . `PLUGINS` WHERE `P 0
ℹ +-- 10: NULL SELECT SYSTEM_USER , `total_connections` FROM `sys` . `user_summary` ORDER BY `total_connections` DESC LIMIT ? 0
ℹ +-- 11: NULL SELECT SYSTEM_USER , `statements` FROM `sys` . `user_summary` ORDER BY `statements` DESC LIMIT ? 0
ℹ +-- 12: NULL SELECT SYSTEM_USER , `statement_avg_latency` FROM `sys` . `x$user_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 0
ℹ +-- 13: NULL SELECT SYSTEM_USER , `lock_latency` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `lock_latency` DESC LIMI 0
ℹ +-- 14: NULL SELECT SYSTEM_USER , `full_scans` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `full_scans` DESC LIMIT ? 0
ℹ +-- 15: NULL SELECT SYSTEM_USER , `rows_sent` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `rows_sent` DESC LIMIT ? 0
ℹ Performance schema: Top 15 range queries with sort execution time: 0.026s
-------- 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 24
ℹ +-- 2: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 24
ℹ +-- 3: NULL SELECT COUNT ( * ) FROM `information_schema` . `TABLES` WHERE `TABLE_TYPE` = ? AND `TABLE_SCHEMA` = ? 12
ℹ +-- 4: NULL SHOW SCHEMAS 9
ℹ +-- 5: NULL SELECT DISTINCTROW `TABLE_SCHEMA` FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` NOT IN (...) 9
ℹ +-- 6: NULL SELECT `IFNULL` ( SUM ( `INDEX_LENGTH` ) , ? ) FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` NOT IN (?) AND 8
ℹ +-- 7: NULL SELECT COUNT ( * ) FROM `information_schema` . `TABLES` WHERE `TABLE_TYPE` = ? AND `TABLE_SCHEMA` NOT IN (...) 8
ℹ +-- 8: NULL SELECT DISTINCTROW ( ENGINE ) FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` = ? AND ENGINE IS NOT NULL 8
ℹ +-- 9: NULL SELECT `TABLE_SCHEMA` , TABLE_NAME FROM `information_schema` . `tables` WHERE `TABLE_TYPE` = ? AND `TABLE_SCHEMA` NOT IN 8
ℹ +-- 10: employees SELECT ENGINE , `table_type` FROM `INFORMATION_SCHEMA` . `TABLES` WHERE `table_schema` = SCHEMA ( ) AND TABLE_NAME = ? 8
ℹ +-- 11: employees SELECT `TRIGGER_NAME` FROM `INFORMATION_SCHEMA` . `TRIGGERS` WHERE `EVENT_OBJECT_SCHEMA` = SCHEMA ( ) AND `EVENT_OBJECT_ 8
ℹ +-- 12: employees SELECT COLUMN_NAME , `extra` , `generation_expression` , `data_type` FROM `information_schema` . `columns` WHERE `table_ 6
ℹ +-- 13: NULL SHOW VARIABLES 4
ℹ +-- 14: NULL SHOW GLOBAL VARIABLES 4
ℹ +-- 15: NULL SHOW STATUS 4
ℹ +-- 16: NULL SHOW GLOBAL STATUS 4
ℹ +-- 17: NULL SHOW ENGINES 4
ℹ +-- 18: NULL SELECT COUNT ( * ) FROM `information_schema` . `INNODB_TRX` 4
ℹ +-- 19: NULL SELECT `IFNULL` ( MAX ( TIMESTAMPDIFF ( SQL_TSI_SECOND , `trx_started` , NOW ( ) ) ) , ? ) FROM `information_schema` . ` 4
ℹ +-- 20: NULL SELECT ENGINE , `SUPPORT` FROM `information_schema` . `ENGINES` ORDER BY ENGINE ASC 4
ℹ Performance schema: Top 20 queries with temp table execution time: 0.025s
-------- Performance schema: Last 50 queries with temp table ---------------------------------------
ℹ +-- 1: NULL SELECT ? FROM `information_schema` . `tables` WHERE `table_schema` = ? AND TABLE_NAME = ? LIMIT ? 2026-07-05 15:41:20
ℹ +-- 2: NULL SELECT SCHEMA_NAME FROM `information_schema` . `SCHEMATA` WHERE SCHEMA_NAME NOT IN (...) 2026-07-05 15:41:20
ℹ +-- 3: NULL SELECT SUM ( `TABLE_ROWS` ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` ) , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , 2026-07-05 15:41:20
ℹ +-- 4: NULL SELECT COUNT ( * ) FROM `information_schema` . `TABLES` WHERE `TABLE_TYPE` = ? AND `TABLE_SCHEMA` NOT IN (...) 2026-07-05 15:41:20
ℹ +-- 5: NULL SELECT COUNT ( DISTINCTROW ( `concat` ( TABLE_NAME , `TABLE_SCHEMA` , `INDEX_NAME` ) ) ) FROM `information_schema` . `ST 2026-07-05 15:41:20
ℹ +-- 6: NULL SELECT COUNT ( * ) FROM `information_schema` . `INNODB_TRX` 2026-07-05 15:41:19
ℹ +-- 7: NULL SELECT `IFNULL` ( MAX ( TIMESTAMPDIFF ( SQL_TSI_SECOND , `trx_started` , NOW ( ) ) ) , ? ) FROM `information_schema` . ` 2026-07-05 15:41:19
ℹ +-- 8: NULL SELECT `IFNULL` ( SUM ( `INDEX_LENGTH` ) , ? ) FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` NOT IN (?) AND 2026-07-05 15:41:19
ℹ +-- 9: NULL SELECT ENGINE , `SUPPORT` FROM `information_schema` . `ENGINES` ORDER BY ENGINE ASC 2026-07-05 15:41:19
ℹ +-- 10: NULL SELECT ENGINE , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , COUNT ( ENGINE ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` 2026-07-05 15:41:19
ℹ +-- 11: NULL SELECT `TABLE_SCHEMA` , TABLE_NAME , ENGINE , CAST ( `DATA_FREE` AS SIGNED ) FROM `information_schema` . `TABLES` WHERE 2026-07-05 15:41:19
ℹ +-- 12: NULL SELECT `t` . `TABLE_SCHEMA` , `t` . `TABLE_NAME` , `t` . `TABLE_ROWS` , `t` . `AUTO_INCREMENT` , `c` . `DATA_TYPE` , `c` 2026-07-05 15:41:19
ℹ +-- 13: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 2026-07-05 15:41:19
ℹ +-- 14: NULL SHOW VARIABLES 2026-07-05 15:41:18
ℹ +-- 15: NULL SHOW GLOBAL VARIABLES 2026-07-05 15:41:18
ℹ +-- 16: NULL SHOW STATUS 2026-07-05 15:41:18
ℹ +-- 17: NULL SHOW GLOBAL STATUS 2026-07-05 15:41:18
ℹ +-- 18: NULL SHOW ENGINES 2026-07-05 15:41:18
ℹ +-- 19: NULL SELECT `CONCAT` ( `table_schema` , ? , TABLE_NAME , ? , `redundant_index_name` , ? , `dominant_index_name` , ? , `sql_dr 2026-07-05 15:41:18
ℹ +-- 20: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 2026-07-05 15:41:18
ℹ +-- 21: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 2026-07-05 15:41:18
ℹ +-- 22: NULL SHOW SCHEMAS 2026-07-05 15:41:17
ℹ +-- 23: NULL SELECT `sys_version` FROM `sys` . `version` 2026-07-05 15:41:17
ℹ +-- 24: NULL SELECT SYSTEM_USER , `total_connections` FROM `sys` . `user_summary` ORDER BY `total_connections` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 25: NULL SELECT SYSTEM_USER , `statements` FROM `sys` . `user_summary` ORDER BY `statements` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 26: NULL SELECT SYSTEM_USER , `statement_avg_latency` FROM `sys` . `x$user_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 27: NULL SELECT SYSTEM_USER , `lock_latency` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `lock_latency` DESC LIMI 2026-07-05 15:41:17
ℹ +-- 28: NULL SELECT SYSTEM_USER , `full_scans` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `full_scans` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 29: NULL SELECT SYSTEM_USER , `rows_sent` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `rows_sent` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 30: NULL SELECT SYSTEM_USER , `rows_affected` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `rows_affected` DESC LI 2026-07-05 15:41:17
ℹ +-- 31: NULL SELECT SYSTEM_USER , `file_ios` FROM `sys` . `x$user_summary` ORDER BY `file_ios` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 32: NULL SELECT SYSTEM_USER , `file_io_latency` FROM `sys` . `x$user_summary` ORDER BY `file_io_latency` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 33: NULL SELECT HOST , `total_connections` FROM `sys` . `x$host_summary` ORDER BY `total_connections` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 34: NULL SELECT HOST , `statements` FROM `sys` . `x$host_summary` ORDER BY `statements` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 35: NULL SELECT HOST , `statement_avg_latency` FROM `sys` . `x$host_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 36: NULL SELECT HOST , `lock_latency` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `lock_latency` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 37: NULL SELECT HOST , `full_scans` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `full_scans` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 38: NULL SELECT HOST , `rows_sent` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `rows_sent` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 39: NULL SELECT HOST , `rows_affected` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `rows_affected` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 40: NULL SELECT HOST , `file_ios` FROM `sys` . `x$host_summary` ORDER BY `file_ios` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 41: NULL SELECT HOST , `file_io_latency` FROM `sys` . `x$host_summary` ORDER BY `file_io_latency` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 42: NULL SELECT SUBSTRING ( `event_name` , ? ) , `ROUND` ( SUM ( `total_latency` ) , ? ) AS `total_latency` FROM `sys` . `x$host_ 2026-07-05 15:41:17
ℹ +-- 43: NULL SELECT HOST , `table_scans` FROM `sys` . `x$host_summary` ORDER BY `table_scans` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 44: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 2026-07-05 15:41:17
ℹ +-- 45: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 2026-07-05 15:41:17
ℹ +-- 46: NULL SELECT SYSTEM_USER , `Command` AS `PROC` , TIME FROM `sys` . `x$processlist` ORDER BY TIME DESC 2026-07-05 15:41:17
ℹ +-- 47: NULL SELECT `wait_age_secs` , `locked_table` , `locked_type` , `waiting_query` FROM `sys` . `x$innodb_lock_waits` ORDER BY `w 2026-07-05 15:41:17
ℹ +-- 48: NULL SELECT SYSTEM_USER , `total_latency` , `max_latency` FROM `sys` . `x$io_by_thread_by_latency` ORDER BY `total_latency` D 2026-07-05 15:41:17
ℹ +-- 49: NULL SELECT LEFT ( QUERY , ? ) , `exec_count` FROM `sys` . `x$statements_with_runtimes_in_95th_percentile` WHERE ( `db` IS NU 2026-07-05 15:41:17
ℹ +-- 50: NULL SELECT COUNT ( * ) FROM `information_schema` . `TABLES` WHERE `TABLE_TYPE` = ? AND `TABLE_SCHEMA` = ? 2026-07-05 15:41:16
ℹ Performance schema: Last 50 queries with temp table execution time: 0.026s
-------- Performance schema: Top 15 total latency queries with temp table --------------------------
ℹ +-- 1: NULL SELECT `k` . `CONSTRAINT_SCHEMA` , `k` . `TABLE_NAME` , `k` . `COLUMN_NAME` , `c1` . `COLUMN_TYPE` , `k` . `REFERENCED_T 141340957000
ℹ +-- 2: NULL SELECT `CONCAT` ( `k` . `TABLE_SCHEMA` , ? , `k` . `TABLE_NAME` , ? , `k` . `COLUMN_NAME` , ? , `c1` . `COLUMN_TYPE` , ? 134502547000
ℹ +-- 3: NULL SELECT `IFNULL` ( SUM ( `INDEX_LENGTH` ) , ? ) FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` NOT IN (?) AND 105612116000
ℹ +-- 4: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 62284401000
ℹ +-- 5: NULL SELECT `t` . `TABLE_SCHEMA` , `t` . `TABLE_NAME` , `t` . `TABLE_ROWS` , `t` . `AUTO_INCREMENT` , `c` . `DATA_TYPE` , `c` 61987217000
ℹ +-- 6: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 61904954000
ℹ +-- 7: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 60821442000
ℹ +-- 8: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 59477357000
ℹ +-- 9: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 58125098000
ℹ +-- 10: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 56956803000
ℹ +-- 11: NULL SELECT LEFT ( QUERY , ? ) , `exec_count` FROM `sys` . `x$statements_with_runtimes_in_95th_percentile` WHERE ( `db` IS NU 47680064000
ℹ +-- 12: NULL SELECT SYSTEM_USER , `Command` AS `PROC` , TIME FROM `sys` . `x$processlist` ORDER BY TIME DESC 41138971000
ℹ +-- 13: NULL SELECT `TABLE_SCHEMA` , TABLE_NAME , ENGINE , CAST ( `DATA_FREE` AS SIGNED ) FROM `information_schema` . `TABLES` WHERE 34657470000
ℹ +-- 14: NULL SELECT ENGINE , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , COUNT ( ENGINE ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` 34355389000
ℹ +-- 15: NULL SELECT * FROM `information_schema` . `ALL_PLUGINS` LIMIT ? 26733462000
ℹ Performance schema: Top 15 total latency queries with temp table execution time: 0.027s
-------- Performance schema: Top 15 queries with temp table to disk --------------------------------
ℹ +-- 1: NULL SELECT `k` . `CONSTRAINT_SCHEMA` , `k` . `TABLE_NAME` , `k` . `COLUMN_NAME` , `c1` . `COLUMN_TYPE` , `k` . `REFERENCED_T 212
ℹ +-- 2: NULL SELECT `CONCAT` ( `k` . `TABLE_SCHEMA` , ? , `k` . `TABLE_NAME` , ? , `k` . `COLUMN_NAME` , ? , `c1` . `COLUMN_TYPE` , ? 160
ℹ +-- 3: NULL SELECT `t` . `TABLE_SCHEMA` , `t` . `TABLE_NAME` , `t` . `TABLE_ROWS` , `t` . `AUTO_INCREMENT` , `c` . `DATA_TYPE` , `c` 80
ℹ +-- 4: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 76
ℹ +-- 5: NULL SELECT `CONCAT` ( `c` . `table_schema` , ? , `c` . `table_name` ) FROM `information_schema` . `columns` `c` JOIN `inform 56
ℹ +-- 6: NULL SELECT `c` . `TABLE_SCHEMA` , `c` . `TABLE_NAME` , `c` . `COLUMN_NAME` , `c` . `DATA_TYPE` , `c` . `COLUMN_TYPE` FROM `i 56
ℹ +-- 7: NULL SELECT `c` . `TABLE_SCHEMA` , `c` . `TABLE_NAME` , `c` . `COLUMN_NAME` FROM `information_schema` . `columns` `c` LEFT JO 56
ℹ +-- 8: NULL SELECT `rc` . `CONSTRAINT_SCHEMA` , `rc` . `TABLE_NAME` , `k` . `COLUMN_NAME` , `rc` . `REFERENCED_TABLE_NAME` , `k` . ` 52
ℹ +-- 9: NULL SELECT CONSTRAINT_SCHEMA , TABLE_NAME , CONSTRAINT_NAME FROM `information_schema` . `table_constraints` WHERE `CONSTRAIN 52
ℹ +-- 10: NULL SELECT `concat` ( TABLE_NAME , ? , `index_name` ) AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS 52
ℹ +-- 11: NULL SELECT `IFNULL` ( SUM ( `INDEX_LENGTH` ) , ? ) FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` NOT IN (?) AND 48
ℹ +-- 12: NULL SELECT ENGINE , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , COUNT ( ENGINE ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` 24
ℹ +-- 13: NULL SELECT `TABLE_SCHEMA` , TABLE_NAME , ENGINE , CAST ( `DATA_FREE` AS SIGNED ) FROM `information_schema` . `TABLES` WHERE 24
ℹ +-- 14: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 24
ℹ +-- 15: NULL SELECT * FROM `information_schema` . `COLUMNS` LIMIT ? 20
ℹ Performance schema: Top 15 queries with temp table to disk execution time: 0.027s
-------- Performance schema: Top 15 class events by number -----------------------------------------
ℹ +-- 1: wait/io/table 3919036
ℹ +-- 2: wait/io/file 63365
ℹ +-- 3: wait/lock/table 229
ℹ Performance schema: Top 15 class events by number execution time: 0.028s
-------- Performance schema: Top 30 events by number -----------------------------------------------
ℹ +-- 1: wait/io/file/aria/MAI 43718
ℹ +-- 2: wait/io/file/innodb/innodb_data_file 10808
ℹ +-- 3: wait/io/file/aria/MAD 7496
ℹ +-- 4: wait/io/file/sql/FRM 971
ℹ +-- 5: wait/io/file/sql/file_parser 146
ℹ +-- 6: wait/io/file/sql/global_ddl_log 112
ℹ +-- 7: wait/io/file/sql/misc 25
ℹ +-- 8: wait/io/file/sql/dbopt 21
ℹ +-- 9: wait/io/file/myisam/dfile 18
ℹ +-- 10: wait/io/file/aria/translog 9
ℹ +-- 11: wait/io/file/csv/metadata 8
ℹ +-- 12: wait/io/file/myisam/kfile 6
ℹ +-- 13: wait/io/file/partition/ha_partition::parfile 6
ℹ +-- 14: wait/io/file/sql/casetest 5
ℹ +-- 15: wait/io/file/csv/data 4
ℹ +-- 16: wait/io/file/sql/pid 3
ℹ +-- 17: wait/io/file/sql/tclog 3
ℹ +-- 18: wait/io/file/mysys/charset 3
ℹ +-- 19: wait/io/file/aria/control 3
ℹ Performance schema: Top 30 events by number execution time: 0.027s
-------- Performance schema: Top 15 class events by total latency ----------------------------------
ℹ +-- 1: wait/io/table 10774104884473
ℹ +-- 2: wait/io/file 4455034222856
ℹ +-- 3: wait/lock/table 427645960
ℹ Performance schema: Top 15 class events by total latency execution time: 0.028s
-------- Performance schema: Top 30 events by total latency ----------------------------------------
ℹ +-- 1: wait/io/file/innodb/innodb_data_file 4003099123674
ℹ +-- 2: wait/io/file/aria/MAI 212234420034
ℹ +-- 3: wait/io/file/aria/MAD 105553760529
ℹ +-- 4: wait/io/file/sql/global_ddl_log 83462353947
ℹ +-- 5: wait/io/file/sql/FRM 24201426746
ℹ +-- 6: wait/io/file/csv/metadata 15542308320
ℹ +-- 7: wait/io/file/sql/file_parser 6530460503
ℹ +-- 8: wait/io/file/mysys/charset 3310927683
ℹ +-- 9: wait/io/file/sql/misc 302557360
ℹ +-- 10: wait/io/file/sql/dbopt 129722740
ℹ +-- 11: wait/io/file/sql/casetest 107768640
ℹ +-- 12: wait/io/file/sql/pid 104273680
ℹ +-- 13: wait/io/file/sql/tclog 93578660
ℹ +-- 14: wait/io/file/aria/translog 82629260
ℹ +-- 15: wait/io/file/aria/control 76513080
ℹ +-- 16: wait/io/file/myisam/dfile 74135180
ℹ +-- 17: wait/io/file/partition/ha_partition::parfile 51539600
ℹ +-- 18: wait/io/file/csv/data 47148780
ℹ +-- 19: wait/io/file/myisam/kfile 29574440
ℹ Performance schema: Top 30 events by total latency execution time: 0.026s
-------- Performance schema: Top 15 class events by max latency ------------------------------------
ℹ +-- 1: wait/io/file 124827012751
ℹ +-- 2: wait/io/table 110776402023
ℹ +-- 3: wait/lock/table 4977000
ℹ Performance schema: Top 15 class events by max latency execution time: 0.025s
-------- Performance schema: Top 30 events by max latency ------------------------------------------
ℹ +-- 1: wait/io/file/innodb/innodb_data_file 124827012751
ℹ +-- 2: wait/io/file/csv/metadata 14999527760
ℹ +-- 3: wait/io/file/sql/global_ddl_log 10150138040
ℹ +-- 4: wait/io/file/sql/FRM 4029539017
ℹ +-- 5: wait/io/file/mysys/charset 3283996583
ℹ +-- 6: wait/io/file/sql/file_parser 3200161783
ℹ +-- 7: wait/io/file/aria/MAD 2483384197
ℹ +-- 8: wait/io/file/aria/MAI 348246220
ℹ +-- 9: wait/io/file/sql/misc 108299520
ℹ +-- 10: wait/io/file/sql/pid 76756400
ℹ +-- 11: wait/io/file/sql/casetest 71757280
ℹ +-- 12: wait/io/file/aria/control 64568280
ℹ +-- 13: wait/io/file/sql/dbopt 51119320
ℹ +-- 14: wait/io/file/sql/tclog 49637280
ℹ +-- 15: wait/io/file/aria/translog 35148680
ℹ +-- 16: wait/io/file/csv/data 26112660
ℹ +-- 17: wait/io/file/partition/ha_partition::parfile 14300580
ℹ +-- 18: wait/io/file/myisam/dfile 6735540
ℹ +-- 19: wait/io/file/myisam/kfile 6702360
ℹ Performance schema: Top 30 events by max latency execution time: 0.027s
-------- MyISAM Metrics ----------------------------------------------------------------------------
ℹ General MyIsam metrics:
ℹ +-- Total MyISAM Tables : 0
ℹ +-- Total MyISAM indexes : 0B
ℹ +-- KB Size :128.0M
ℹ +-- KB Used Size :23.3M
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: 0.026s
-------- InnoDB Metrics ----------------------------------------------------------------------------
ℹ InnoDB is enabled.
✘ InnoDB variable 'innodb_prefix_index_cluster_optimization' is removed in MariaDB 10.10.0.
ℹ InnoDB Metrics execution time: 0.000s
-------- Smart Migration LTS Advisor ---------------------------------------------------------------
✘ Found 1 potential migration risks.
ℹ - [Migration Risk] sql_mode: NO_AUTO_CREATE_USER is removed in modern versions. Ensure your scripts do not rely on it.
ℹ InnoDB Buffers
ℹ +-- InnoDB Buffer Pool: 128.0M
ℹ +-- InnoDB Buffer Pool Instances: 1
ℹ +-- InnoDB Buffer Pool Chunk Size: 0B
ℹ +-- InnoDB Log File Size: 96.0M
ℹ +-- InnoDB Log File In Group: 1
ℹ +-- InnoDB Total Log File Size: 96.0M(75 % of buffer pool)
ℹ +-- InnoDB Log Buffer: 16.0M
ℹ +-- InnoDB Buffer Free: 1.8K
ℹ +-- InnoDB Buffer Used: 7.9K
✔ 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 / 146.8M
ℹ innodb_buffer_pool_chunk_size is set to 'autosize' (0) in MariaDB >= 10.8. Skipping chunk size checks.
✔ InnoDB Read buffer efficiency: 100.00% (22700267 hits / 22700557 total)
✔ InnoDB Write Log efficiency: 100.00% (8178885 hits / 8179148 total)
✔ InnoDB log waits: 0.00% (0 waits / 263 writes)
ℹ Smart Migration LTS Advisor execution time: 0.000s
-------- InnoDB Transactions -----------------------------------------------------------------------
ℹ Transaction Isolation Level: REPEATABLE-READ
ℹ InnoDB Snapshot Isolation: OFF
✘ innodb_snapshot_isolation is OFF with REPEATABLE-READ (Stricter snapshot isolation is disabled)
ℹ Active InnoDB Transactions: 0
ℹ InnoDB Transactions execution time: 0.000s
-------- Infrastructure-Aware InnoDB Tuning --------------------------------------------------------
ℹ Detected Storage Type: HDD
✔ innodb_flush_neighbors is enabled for HDD: 1
ℹ Infrastructure-Aware InnoDB Tuning 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: 0.026s
-------- Query Cache Information -------------------------------------------------------------------
ℹ QUERY_CACHE_INFO plugin is not active or not installed.
ℹ Query Cache Information execution time: 0.025s
-------- Query Anti-Pattern Detection (Experimental) -----------------------------------------------
ℹ Skipped: Performance Schema is disabled.
ℹ Query Anti-Pattern Detection (Experimental) execution time: 0.025s
-------- Aria Metrics ------------------------------------------------------------------------------
ℹ Aria Storage Engine is enabled.
✔ Aria pagecache size / total Aria indexes: 128.0M/936.0K
✔ Aria pagecache hit rate: 100.0% (276K cached / 106 reads)
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: MIXED
ℹ XA support enabled: ON
ℹ Semi synchronous replication Source: OFF
ℹ Semi synchronous replication Replica: OFF
ℹ This is a standalone server
ℹ Replication Metrics execution time: 0.000s
-------- Predictive Capacity Planning --------------------------------------------------------------
✔ Memory headroom: 15.9G (Theoretical max usage is 22.13% 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.
✘ binlog_format is MIXED (recommended: ROW)
✘ 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):
SET GLOBAL innodb_snapshot_isolation = ON;
Ready-to-Apply Configuration Block ([mysqld]):
DON'T APPLY SETTINGS BECAUSE THERE ARE TOO MANY PROCESSES RUNNING ON THIS SERVER. OOM KILL CAN OCCUR!
vm.swappiness <= 10 (echo 10 > /proc/sys/vm/swappiness) or vm.swappiness=10 in /etc/sysctl.conf
fs.aio-max-nr > 1M (echo 1048576 > /proc/sys/fs/aio-max-nr) or fs.aio-max-nr=1048576 in /etc/sysctl.conf
join_buffer_size (> 256.0K, or always use indexes with JOINs)
innodb_buffer_pool_size (>= 146.8M) if possible.
innodb_snapshot_isolation=ON
ℹ Guided Auto-Fix Snippets execution time: 0.000s
-------- Health Score KPI --------------------------------------------------------------------------
Overall Weighted Health Score: 60/100
- Performance: 35/40
- Security: 0/30
- Resilience: 25/30
✘ Your database health is below optimal levels. Refer to the specific findings below.
ℹ Health Score KPI execution time: 0.000s
-------- Recommendations ---------------------------------------------------------------------------
General recommendations:
Consider stopping or dedicate server for additional process other than mysqld.
setup swappiness lower or equal to 10
setup Max running number events greater than 1M
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;
Migrate to 'ed25519', 'parsec' or 'unix_socket' for 6 user(s)
Enable require_secure_transport to force all connections to use SSL.
8 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
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
Unused indexes found: 3 index(es) should be reviewed and potentially removed.
Remove 'innodb_prefix_index_cluster_optimization' from your configuration. Always enabled.
Migration Risk (sql_mode): NO_AUTO_CREATE_USER is removed in modern versions. Ensure your scripts do not rely on it.
Set binlog_format = ROW for robust GTID and replication consistency.
Enable source_verify_checksum = ON (or master_verify_checksum).
Variables to adjust:
DON'T APPLY SETTINGS BECAUSE THERE ARE TOO MANY PROCESSES RUNNING ON THIS SERVER. OOM KILL CAN OCCUR!
vm.swappiness <= 10 (echo 10 > /proc/sys/vm/swappiness) or vm.swappiness=10 in /etc/sysctl.conf
fs.aio-max-nr > 1M (echo 1048576 > /proc/sys/fs/aio-max-nr) or fs.aio-max-nr=1048576 in /etc/sysctl.conf
join_buffer_size (> 256.0K, or always use indexes with JOINs)
innodb_buffer_pool_size (>= 146.8M) if possible.
innodb_snapshot_isolation=ON
✔ HTML Report successfully generated: /home/jmren/GIT_REPOS/MySQLTuner-perl/examples/20260705_173929_mariadb114/Schemadir/mysqltuner_report.html
ℹ Recommendations execution time: 0.004s
-------- Execution Times ---------------------------------------------------------------------------
ℹ Started at : 2026-07-05 17:41:18
ℹ Ended at : 2026-07-05 17:41:19
ℹ System Linux Recommendations : 0.726s (58.7%)
ℹ Table Column Metrics : 0.361s (29.1%)
ℹ Security Recommendations : 0.288s (23.2%)
ℹ Table structures analysis : 0.261s (21.1%)
ℹ Storage Engine Statistics : 0.173s (14.0%)
ℹ Audit Snapshot Summary : 0.168s (13.6%)
ℹ Indexes Metrics : 0.160s (12.9%)
ℹ MariaDB 10.x+ Specific Modeling : 0.132s (10.7%)
ℹ Foreign Key analysis : 0.120s (9.7%)
ℹ Naming conventions analysis : 0.107s (8.7%)
ℹ Performance Metrics : 0.103s (8.3%)
ℹ Performance schema : 0.082s (6.6%)
ℹ Kernel Information Recommendations : 0.056s (4.5%)
ℹ Performance schema: Top 15 average latency queries (95% percentile): 0.053s (4.3%)
ℹ Performance schema: Top 15 most row look queries (95% percentile): 0.053s (4.3%)
ℹ Performance schema: Top 15 max latency queries (95% percentile): 0.053s (4.3%)
ℹ SSL/TLS Security Recommendations : 0.053s (4.3%)
ℹ Performance schema: Top 15 total latency queries (95% percentile): 0.053s (4.2%)
ℹ Performance schema: Top 15 reader queries (95% percentile): 0.052s (4.2%)
ℹ Performance schema: Top 15 slower queries : 0.052s (4.2%)
ℹ Performance schema: Top 15 statement by total latency: 0.042s (3.4%)
ℹ Performance schema: Table not using InnoDB buffer : 0.040s (3.2%)
ℹ Performance schema: Top 15 Tables using InnoDB buffer: 0.039s (3.2%)
ℹ Performance schema: 40 InnoDB Buffer Pool by table: 0.038s (3.1%)
ℹ Performance schema: Top 15 Tables with InnoDB buffer free: 0.038s (3.1%)
ℹ Performance schema: InnoDB Buffer Pool by schema : 0.036s (2.9%)
ℹ Performance schema: Top 15 statement by lock latency: 0.035s (2.8%)
ℹ Performance schema: Top 5 user per rows sent : 0.033s (2.7%)
ℹ Performance schema: Process per time : 0.033s (2.7%)
ℹ Data Type optimization : 0.033s (2.7%)
ℹ Performance schema: Top 5 user per nb full scans : 0.031s (2.5%)
ℹ Performance schema: Top 5 user per connection : 0.031s (2.5%)
ℹ Performance schema: Top 15 statement by full scans: 0.030s (2.5%)
ℹ Performance schema: Top 5 user per lock latency : 0.030s (2.5%)
ℹ Performance schema: Top 5 user per statement latency: 0.030s (2.4%)
ℹ Performance schema: event per wait total latency : 0.030s (2.4%)
ℹ Performance schema: Top 15 statement by rows modified: 0.029s (2.4%)
ℹ Performance schema: Top 15 nb statement type : 0.029s (2.3%)
ℹ Performance schema: Top 5 user per statement : 0.029s (2.3%)
ℹ Performance schema: Top 15 row sorting queries with sort: 0.029s (2.3%)
ℹ Performance schema: Top 15 high insert latency tables: 0.029s (2.3%)
ℹ Performance schema: Top 15 most modified tables : 0.029s (2.3%)
ℹ Performance schema: event per wait read latency : 0.029s (2.3%)
ℹ Performance schema: Top 15 high delete latency tables: 0.029s (2.3%)
ℹ Performance schema: Top 15 high update latency tables: 0.028s (2.3%)
ℹ Performance schema: Top 15 statement by rows sent : 0.028s (2.3%)
ℹ Performance schema: Top 5 user per IO latency : 0.028s (2.3%)
ℹ Performance schema: 15 sample queries using temp table: 0.028s (2.3%)
ℹ Performance schema: Top 15 most read tables : 0.028s (2.3%)
ℹ Performance schema: Top 15 merge queries with sort: 0.028s (2.3%)
ℹ Performance schema: Top 15 high read latency tables: 0.028s (2.3%)
ℹ Performance schema: Top 15 class events by number : 0.028s (2.3%)
ℹ Performance schema: Top 5 host per connection : 0.028s (2.2%)
ℹ Performance schema: Top 15 class events by total latency: 0.028s (2.2%)
ℹ Performance schema: Top IO type order by total io : 0.028s (2.2%)
ℹ Performance schema: Top 15 queries with temp table to disk: 0.027s (2.2%)
ℹ Performance schema: Top IO type order by max latency: 0.027s (2.2%)
ℹ Performance schema: Top 15 total latency queries with temp table: 0.027s (2.2%)
ℹ Performance schema: Top 5 host per statement latency: 0.027s (2.2%)
ℹ Performance schema: Event Wait written bytes : 0.027s (2.2%)
ℹ Performance schema: Top 5 host per table scans : 0.027s (2.2%)
ℹ Schema sanitization : 0.027s (2.2%)
ℹ Performance schema: Top 15 total latency queries with sort: 0.027s (2.2%)
ℹ Performance schema: Top 5 host per io : 0.027s (2.2%)
ℹ Performance schema: Top 5 user per IO : 0.027s (2.2%)
ℹ Performance schema: Top 5 user per rows modified : 0.027s (2.2%)
ℹ Performance schema: Top 5 host per statement : 0.027s (2.2%)
ℹ Performance schema: Thread IO Latency : 0.027s (2.2%)
ℹ Performance schema: Latest File IO by latency : 0.027s (2.2%)
ℹ Performance schema: Top Stages order by total io : 0.027s (2.2%)
ℹ Performance schema: Top 15 high read latency index: 0.027s (2.2%)
ℹ Performance schema: event per wait write latency : 0.027s (2.2%)
ℹ Performance schema: Top 30 events by max latency : 0.027s (2.2%)
ℹ Performance schema: Top Stages order by avg latency: 0.027s (2.2%)
ℹ Performance schema: Top 30 events by number : 0.027s (2.2%)
ℹ Performance schema: Top 5 host per io latency : 0.027s (2.1%)
ℹ Plugin Information : 0.027s (2.1%)
ℹ Performance schema: Top Stages order by total latency: 0.027s (2.1%)
ℹ Authentication Plugin Security : 0.026s (2.1%)
ℹ Performance schema: Redundant indexes : 0.026s (2.1%)
ℹ Performance schema: Top 15 high delete latency index: 0.026s (2.1%)
ℹ Performance schema: Top 30 events by total latency: 0.026s (2.1%)
ℹ Performance schema: Top 15 most read indexes : 0.026s (2.1%)
ℹ Performance schema: file per IO read latency : 0.026s (2.1%)
ℹ Performance schema: Top 5 host per rows sent : 0.026s (2.1%)
ℹ Performance schema: Top 15 scans queries with sort: 0.026s (2.1%)
ℹ Performance schema: Top 15 most modified indexes : 0.026s (2.1%)
ℹ MyISAM Metrics : 0.026s (2.1%)
ℹ Performance schema: file per IO write latency : 0.026s (2.1%)
ℹ Performance schema: Top 15 high update latency index: 0.026s (2.1%)
ℹ InnoDB Index/Data Ratio Check : 0.026s (2.1%)
ℹ Performance schema: File per IO total latency : 0.026s (2.1%)
ℹ Performance schema: Unused indexes : 0.026s (2.1%)
ℹ Performance schema: Top 20 queries with sort : 0.026s (2.1%)
ℹ Performance schema: Top 5 host per lock latency : 0.026s (2.1%)
ℹ Performance schema: Last 50 queries with temp table: 0.026s (2.1%)
ℹ Performance schema: Top 15 most modified indexes : 0.026s (2.1%)
ℹ Performance schema: Top 15 range queries with sort: 0.026s (2.1%)
ℹ Performance schema: Last 50 queries with full table scans: 0.026s (2.1%)
ℹ Performance schema: Top 15 Most latency statements: 0.026s (2.1%)
ℹ Performance schema: File by IO written bytes : 0.026s (2.1%)
ℹ Performance schema: Top 15 class events by max latency: 0.025s (2.1%)
ℹ Performance schema: Top 15 Most executed queries : 0.025s (2.1%)
ℹ Performance schema: Top IO type order by total latency: 0.025s (2.1%)
ℹ Performance schema: Event Wait by read bytes : 0.025s (2.0%)
ℹ Performance schema: Top 15 average sort merges queries with sort: 0.025s (2.0%)
ℹ Performance schema: Top 20 queries with temp table: 0.025s (2.0%)
ℹ Performance schema: Last 50 queries with sort : 0.025s (2.0%)
ℹ Performance schema: Top 20 queries with full table scans: 0.025s (2.0%)
ℹ Performance schema: Top 5 host per rows modified : 0.025s (2.0%)
ℹ Performance schema: Top 5 host per nb full scans : 0.025s (2.0%)
ℹ Query Anti-Pattern Detection (Experimental) : 0.025s (2.0%)
ℹ Performance schema: File by IO read bytes : 0.025s (2.0%)
ℹ Performance schema: Tables with full table scans : 0.025s (2.0%)
ℹ Query Cache Information : 0.025s (2.0%)
ℹ Performance schema: Latest SQL queries in errors or warnings: 0.025s (2.0%)
ℹ Performance schema: InnoDB Lock Waits : 0.025s (2.0%)
ℹ Filesystem Linux Recommendations : 0.011s (0.8%)
ℹ Recommendations : 0.004s (0.3%)
ℹ Log file Recommendations : 0.003s (0.2%)
ℹ CVE Security Recommendations : 0.002s (0.2%)
ℹ Guided Auto-Fix Snippets : 0.000s (0.0%)
ℹ Smart Migration LTS Advisor : 0.000s (0.0%)
ℹ InnoDB Metrics : 0.000s (0.0%)
ℹ Aria Metrics : 0.000s (0.0%)
ℹ Cluster & Replication Intelligence : 0.000s (0.0%)
ℹ Views Metrics : 0.000s (0.0%)
ℹ Replication Metrics : 0.000s (0.0%)
ℹ Predictive Capacity Planning : 0.000s (0.0%)
ℹ Analysis Performance Metrics : 0.000s (0.0%)
ℹ InnoDB Transactions : 0.000s (0.0%)
ℹ Health Score KPI : 0.000s (0.0%)
ℹ Galera Metrics : 0.000s (0.0%)
ℹ Infrastructure-Aware InnoDB Tuning : 0.000s (0.0%)
ℹ XtraDB Metrics : 0.000s (0.0%)
ℹ Triggers Metrics : 0.000s (0.0%)
ℹ TokuDB Metrics : 0.000s (0.0%)
ℹ Security Hardening 2.0 : 0.000s (0.0%)
ℹ Routines Metrics : 0.000s (0.0%)
ℹ Database Metrics : -4.911s (-396.8%)
ℹ Total Execution Time : 1.237s (1.237s)
✔ 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 17:41:18
ℹ Skipped version check for MySQLTuner script
ℹ Performing tests on 127.0.0.1:3306
✔ 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 17:41:18
ℹ Server Connection : 127.0.0.1:3306
ℹ Database User : root@%
ℹ Database Version : 11.4.10-MariaDB-ubu2404
ℹ System Physical RAM: 15.3G
ℹ System Swap Memory : 4.0G
ℹ Database Uptime : 1m 35s
✔ Operating on 64-bit architecture
ℹ Audit Snapshot Summary execution time: 0.168s
-------- Storage Engine Statistics -----------------------------------------------------------------
ℹ Status: +Aria +CSV +InnoDB +MEMORY +MRG_MyISAM +MyISAM +PERFORMANCE_SCHEMA +SEQUENCE
ℹ Data in Aria tables: 32.0K (Tables: 1)
ℹ Data in InnoDB tables: 146.8M (Tables: 6)
✔ Total fragmented tables: 0
✔ Currently running supported MySQL/MariaDB version 11.4.10-MariaDB(LTS)
ℹ Storage Engine Statistics execution time: 0.173s
-------- System Linux Recommendations --------------------------------------------------------------
Look for related Linux system recommendations
ℹ Ubuntu 24.04.4 LTS
ℹ Machine type : Virtual machine
ℹ Internet : Connected
ℹ Number of Core CPU : 10
ℹ Operating System Type : Linux
ℹ Kernel Release : 6.18.33.2-microsoft-standard-WSL2
ℹ Hostname : Ligthpath-Main
ℹ Network Cards :
ℹ 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
ℹ link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
ℹ --
ℹ 2: loopback0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
ℹ link/ether 00:15:5d:44:c4:13 brd ff:ff:ff:ff:ff:ff
ℹ 4: eth1: <BROADCAST,MULTICAST> mtu 1500 qdisc mq state DOWN group default qlen 1000
ℹ link/ether 00:15:5d:30:a3:69 brd ff:ff:ff:ff:ff:ff
ℹ 6: eth3: <BROADCAST,MULTICAST> mtu 1500 qdisc mq state DOWN group default qlen 1000
ℹ link/ether 00:15:5d:3a:79:cc brd ff:ff:ff:ff:ff:ff
ℹ 7: eth4: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
ℹ link/ether 7c:fa:80:ef:db:58 brd ff:ff:ff:ff:ff:ff
ℹ --
ℹ 9: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
ℹ link/ether 6e:65:e9:4e:4f:c7 brd ff:ff:ff:ff:ff:ff
ℹ --
ℹ 12: eth0: <BROADCAST,MULTICAST> mtu 1500 qdisc mq state DOWN group default qlen 1000
ℹ link/ether 7e:fa:80:ef:db:58 brd ff:ff:ff:ff:ff:ff
ℹ 13: eth2: <BROADCAST,MULTICAST> mtu 1500 qdisc mq state DOWN group default qlen 1000
ℹ link/ether 00:e0:4c:36:0d:ee brd ff:ff:ff:ff:ff:ff
ℹ 14: eth5: <BROADCAST,MULTICAST> mtu 1500 qdisc mq state DOWN group default qlen 1000
ℹ link/ether 72:fa:80:ef:db:58 brd ff:ff:ff:ff:ff:ff
ℹ 20: br-cbdf899c945d: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default
ℹ link/ether aa:7e:83:96:b4:13 brd ff:ff:ff:ff:ff:ff
ℹ --
ℹ 21: veth278a25f@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-cbdf899c945d state UP group default
ℹ link/ether 52:dd:10:db:51:2b brd ff:ff:ff:ff:ff:ff link-netnsid 0
ℹ 22: veth3f936c5@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-cbdf899c945d state UP group default
ℹ link/ether d6:8a:52:55:79:19 brd ff:ff:ff:ff:ff:ff link-netnsid 1
ℹ Internal IP : 192.168.1.148 172.17.0.1 172.18.0.1 2a01:e0a:ed9:46a0:4ef0:c96d:9db7:b542 2a01:e0a:ed9:46a0:ed9d:d8c:74df:2fd8
ℹ HTTP client found: /usr/bin/curl
ℹ External IP : 2a01:e0a:ed9:46a0:ed9d:d8c:74df:2fd8
ℹ Name Servers : 10.255.255.254
ℹ Logged In users :
ℹ jmren pts/1 2026-07-01 10:23
ℹ Ram Usages in MB :
ℹ total used free shared buff/cache available
ℹ Mem: 15630 3322 10896 4 1655 12308
ℹ Swap: 4096 0 4096
ℹ Load Average :
ℹ top - 17:41:19 up 4 days, 5:12, 1 user, load average: 1.55, 1.03, 0.53
ℹ System Uptime :
ℹ 17:41:20 up 4 days, 5:12, 1 user, load average: 1.55, 1.03, 0.53
ℹ Database Uptime : 1m 35s
✔ 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 3G RAM.
✘ Other user process except mysqld used more than 15% of total physical memory 19.85% (3G / 15G)
ℹ System Linux Recommendations execution time: 0.726s
-------- Filesystem Linux Recommendations ----------------------------------------------------------
ℹ mount point /mnt/wsl is using 1 % total space (4.00 KB / 7.63 GB)
ℹ mount point /usr/lib/wsl/drivers is using 76 % total space (718.75 GB / 951.65 GB)
ℹ mount point / is using 14 % total space (131.73 GB / 1006.85 GB)
ℹ mount point /mnt/wslg is using 1 % total space (124.00 KB / 7.63 GB)
ℹ mount point /usr/lib/wsl/lib is using 0 % total space (0.00 bytes / 7.63 GB)
ℹ mount point /mnt/wslg/versions.txt is using 1 % total space (104.00 KB / 7.63 GB)
ℹ mount point /mnt/wslg/doc is using 1 % total space (104.00 KB / 7.63 GB)
ℹ mount point /mnt/c is using 76 % total space (718.75 GB / 951.65 GB)
ℹ mount point /usr/lib/modules/6.18.33.2-microsoft-standard-WSL2 is using 1 % of max allowed inodes
ℹ mount point /mnt/wsl is using 1 % of max allowed inodes
ℹ mount point / is using 3 % of max allowed inodes
ℹ mount point /mnt/wslg is using 1 % of max allowed inodes
ℹ mount point /usr/lib/wsl/lib is using 1 % of max allowed inodes
ℹ mount point /init is using 1 % of max allowed inodes
ℹ mount point /mnt/wslg/versions.txt is using 1 % of max allowed inodes
ℹ mount point /mnt/wslg/doc is using 1 % of max allowed inodes
ℹ Filesystem Linux Recommendations execution time: 0.011s
-------- Kernel Information Recommendations --------------------------------------------------------
ℹ Information about kernel tuning:
ℹ fs.aio-max-nr = 65536
ℹ fs.aio-nr = 2048
ℹ fs.nr_open = 1048576
ℹ fs.file-max = 9223372036854775807
ℹ vm.swappiness = 60
✘ Swappiness is > 10, please consider having a value lower than 10
✘ Max running total of the number of max. events is < 1M, please consider having a value greater than 1M
ℹ Max Number of open file requests is > 1M.
ℹ Kernel Information Recommendations execution time: 0.056s
-------- Log file Recommendations ------------------------------------------------------------------
✔ Log file /var/log/syslog (syslog) exists
✔ Log file /var/log/syslog is readable.
✔ /var/log/syslog doesn't contain any warning.
✔ /var/log/syslog doesn't contain any error.
ℹ 0 start(s) detected in /var/log/syslog
ℹ 0 shutdown(s) detected in /var/log/syslog
ℹ Log file Recommendations execution time: 0.003s
-------- 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_uca1400_ai_ci)
ℹ +-- ROWS : 3910400
ℹ +-- DATA : 141.2M(96.22%)
ℹ +-- INDEX : 5.5M(3.78%)
ℹ +-- SIZE : 146.8M
ℹ +-- ENGINE: 1 (InnoDB)
ℹ Database: employees
ℹ +-- TABLE : 6
ℹ +-- VIEW : 2
ℹ +-- INDEX : 9
ℹ +-- CHARS : 1 (utf8mb4)
ℹ +-- COLLA : 1 (utf8mb4_uca1400_ai_ci)
ℹ +-- ROWS : 3910400
ℹ +-- DATA : 141.2M(96.22%)
ℹ +-- INDEX : 5.5M(3.78%)
ℹ +-- TOTAL : 146.8M
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_uca1400_ai_ci
✔ employees table column(s) has same collation defined for all text like column(s).
ℹ Database Metrics execution time: -4.911s
-------- 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(11) 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(11) 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(11) 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(11) NOT NULL
ℹ +-- Column salaries.salary: INT(11) 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(11) 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 Schema documentation for employees generated in /home/jmren/GIT_REPOS/MySQLTuner-perl/examples/20260705_173929_mariadb114/Schemadir/schemas/employees.md
ℹ Table Column Metrics execution time: 0.361s
-------- 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.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.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.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)
✘ 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 '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.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.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 '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_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)
✔ All tables are InnoDB tables
✔ All columns are UTF-8 compliant
ℹ Table structures analysis execution time: 0.261s
-------- Naming conventions analysis ---------------------------------------------------------------
✘ Table employees.employees: Plural name detected (prefer singular)
✘ Table employees.salaries: Plural name detected (prefer singular)
✘ Table employees.titles: Plural name detected (prefer singular)
✘ Table employees.departments: Plural name detected (prefer singular)
ℹ Naming conventions analysis execution time: 0.107s
-------- Foreign Key analysis ----------------------------------------------------------------------
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.salaries.emp_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.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 Foreign Key analysis execution time: 0.120s
-------- MariaDB 10.x+ Specific Modeling -----------------------------------------------------------
✔ No MySQL 8.0+ specific modeling issues found
ℹ MariaDB 10.x+ Specific Modeling execution time: 0.132s
-------- Data Type optimization --------------------------------------------------------------------
✔ No data type optimization recommendations
ℹ Data Type optimization execution time: 0.033s
-------- Schema sanitization -----------------------------------------------------------------------
✔ No empty or view-only schemas detected
ℹ Schema sanitization execution time: 0.027s
-------- 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(emp_no)
ℹ +-- COLUMN : employees.salaries
ℹ +-- NB SEQS : 1 sequence(s)
ℹ +-- NB COLS : 2 column(s)
ℹ +-- CARDINALITY : 315380 distinct values
ℹ +-- NB ROWS : 2838426 rows
ℹ +-- TYPE : BTREE
ℹ +-- SELECTIVITY : 11.11%
✘ PRIMARY(emp_no) 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 : 12 distinct values
ℹ +-- NB ROWS : 24 rows
ℹ +-- TYPE : BTREE
ℹ +-- SELECTIVITY : 50.00%
ℹ Index: PRIMARY(from_date)
ℹ +-- COLUMN : employees.salaries
ℹ +-- NB SEQS : 2 sequence(s)
ℹ +-- NB COLS : 2 column(s)
ℹ +-- CARDINALITY : 2838426 distinct values
ℹ +-- NB ROWS : 2838426 rows
ℹ +-- TYPE : BTREE
ℹ +-- SELECTIVITY : 100.00%
ℹ Index: PRIMARY(dept_no)
ℹ +-- COLUMN : employees.dept_manager
ℹ +-- NB SEQS : 2 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 Index: PRIMARY(from_date)
ℹ +-- COLUMN : employees.titles
ℹ +-- NB SEQS : 3 sequence(s)
ℹ +-- NB COLS : 3 column(s)
ℹ +-- CARDINALITY : 441951 distinct values
ℹ +-- NB ROWS : 441951 rows
ℹ +-- TYPE : BTREE
ℹ +-- SELECTIVITY : 100.00%
ℹ Index: PRIMARY(emp_no)
ℹ +-- COLUMN : employees.dept_emp
ℹ +-- NB SEQS : 1 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.titles
ℹ +-- NB SEQS : 1 sequence(s)
ℹ +-- NB COLS : 3 column(s)
ℹ +-- CARDINALITY : 441951 distinct values
ℹ +-- NB ROWS : 441951 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 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 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: 662286
ℹ +-- INDEX : dept_manager.dept_no
ℹ +-- COLUMNS : dept_no
ℹ +-- CARDINALITY: 12
ℹ +-- INDEX : dept_manager.PRIMARY
ℹ +-- COLUMNS : emp_no,dept_no
ℹ +-- CARDINALITY: 48
ℹ +-- INDEX : employees.PRIMARY
ℹ +-- COLUMNS : emp_no
ℹ +-- CARDINALITY: 298847
ℹ +-- INDEX : salaries.PRIMARY
ℹ +-- COLUMNS : emp_no,from_date
ℹ +-- CARDINALITY: 3153806
ℹ +-- INDEX : titles.PRIMARY
ℹ +-- COLUMNS : emp_no,title,from_date
ℹ +-- CARDINALITY: 1325853
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: 0.160s
-------- 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 mariadb.org binary distribution - 11.4.10-MariaDB
✔ 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: 0.288s
-------- Authentication Plugin Security ------------------------------------------------------------
✘ User 'mariadb.sys'@'localhost' uses SHA-1 based insecure plugin: mysql_native_password
✘ User 'root'@'localhost' uses SHA-1 based insecure plugin: mysql_native_password
✘ User 'root'@'%' uses SHA-1 based insecure plugin: mysql_native_password
✘ User 'healthcheck'@'127.0.0.1' uses SHA-1 based insecure plugin: mysql_native_password
✘ User 'healthcheck'@'::1' uses SHA-1 based insecure plugin: mysql_native_password
✘ User 'healthcheck'@'localhost' uses SHA-1 based insecure plugin: mysql_native_password
ℹ Authentication Plugin Security execution time: 0.026s
-------- SSL/TLS Security Recommendations ----------------------------------------------------------
✔ Current connection is encrypted (TLS_AES_256_GCM_SHA384)
✔ SSL support is enabled
✘ require_secure_transport is OFF
✔ Only secure TLS versions enabled: TLSv1.2,TLSv1.3
✔ TLS is active, but no explicit ssl_cert/ssl_key paths are configured (MariaDB zero-configuration TLS active)
✔ All remote users have SSL enforcement active (or no remote users exist)
ℹ SSL/TLS Security Recommendations execution time: 0.053s
-------- CVE Security Recommendations --------------------------------------------------------------
✘ CVE-2026-49261(<= 11.4.11) : MariaDB server is a community developed fork of MySQL server. Versions 10.6.1 through 10.6.26, 10.11.1 through 10.11.17, 11.4.1 through 11.4.11, 11.8.1 through 11.8.7, and 12.3.1 with `wsrep_notify_c...
✘ CVE-2026-44168(<= 11.4.10) : MariaDB server is a community developed fork of MySQL server. From versions 10.6.1 to before 10.6.26, 10.11.1 to before 10.11.17, 11.4.1 to before 11.4.11, 11.8.1 to before 11.8.7, and 12.3.1, during ...
✘ CVE-2026-44169(<= 11.4.10) : MariaDB server is a community developed fork of MySQL server. From versions 11.4.1 to before 11.4.11, 11.8.1 to before 11.8.7, and 12.3.1, a user getting EXECUTE access to a stored routine via a role,...
✘ CVE-2026-44170(<= 11.4.10) : MariaDB server is a community developed fork of MySQL server. From versions 10.6.1 to before 10.6.26, 10.11.1 to before 10.11.17, 11.4.1 to before 11.4.11, 11.8.1 to before 11.8.7, and 12.3.1, MariaDB...
✘ CVE-2026-44171(<= 11.4.10) : MariaDB server is a community developed fork of MySQL server. From versions 10.6.1 to before 10.6.26, 10.11.1 to before 10.11.17, 11.4.1 to before 11.4.11, 11.8.1 to before 11.8.7, and 12.3.1, mbstrea...
✘ CVE-2026-44173(<= 11.4.10) : MariaDB server is a community developed fork of MySQL server. From versions 10.6.1 to before 10.6.26, 10.11.1 to before 10.11.17, 11.4.1 to before 11.4.11, 11.8.1 to before 11.8.7, and 12.3.1, MariaDB...
✘ CVE-2026-48163(<= 11.4.11) : MariaDB server is a community developed fork of MySQL server. From versions 10.6.1 to before 10.6.27, 10.11.1 to before 10.11.18, 11.4.1 to before 11.4.12, 11.8.1 to before 11.8.8, and 12.3.1, during ...
✘ CVE-2026-48165(<= 11.4.11) : MariaDB server is a community developed fork of MySQL server. From versions 10.6.1 to before 10.6.27, 10.11.1 to before 10.11.18, 11.4.1 to before 11.4.12, 11.8.1 to before 11.8.8, and 12.3.1, a high-...
✘ 8 CVE(s) found for your MySQL release.
ℹ CVE Security Recommendations execution time: 0.002s
-------- Plugin Information ------------------------------------------------------------------------
ℹ Plugin | Version | Status | Type
ℹ --------------------------------------------------------------------------------
ℹ mysql_native_password | 1.0 | ACTIVE | AUTHENTICATION
ℹ mysql_old_password | 1.0 | ACTIVE | AUTHENTICATION
ℹ unix_socket | 1.0 | ACTIVE | AUTHENTICATION
ℹ inet4 | 1.0 | ACTIVE | DATA TYPE
ℹ inet6 | 1.0 | ACTIVE | DATA TYPE
ℹ uuid | 1.0 | ACTIVE | DATA TYPE
ℹ inet6_aton | 1.0 | ACTIVE | FUNCTION
ℹ inet6_ntoa | 1.0 | ACTIVE | FUNCTION
ℹ inet_aton | 1.0 | ACTIVE | FUNCTION
ℹ inet_ntoa | 1.0 | ACTIVE | FUNCTION
ℹ is_ipv4 | 1.0 | ACTIVE | FUNCTION
ℹ is_ipv4_compat | 1.0 | ACTIVE | FUNCTION
ℹ is_ipv4_mapped | 1.0 | ACTIVE | FUNCTION
ℹ is_ipv6 | 1.0 | ACTIVE | FUNCTION
ℹ sys_guid | 1.0 | ACTIVE | FUNCTION
ℹ uuid | 1.0 | ACTIVE | FUNCTION
ℹ wsrep | 1.0 | ACTIVE | REPLICATION
ℹ wsrep_provider | 1.0 | ACTIVE | REPLICATION
ℹ Aria | 1.5 | ACTIVE | STORAGE ENGINE
ℹ binlog | 1.0 | ACTIVE | STORAGE ENGINE
ℹ CSV | 1.0 | ACTIVE | STORAGE ENGINE
ℹ InnoDB | 11.4 | 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 online_alter_log | 1.0 | ACTIVE | STORAGE ENGINE
ℹ partition | 1.0 | ACTIVE | STORAGE ENGINE
ℹ PERFORMANCE_SCHEMA | 0.1 | ACTIVE | STORAGE ENGINE
ℹ SEQUENCE | 1.0 | ACTIVE | STORAGE ENGINE
ℹ SQL_SEQUENCE | 1.0 | ACTIVE | STORAGE ENGINE
ℹ Plugin Information execution time: 0.027s
-------- Performance Metrics -----------------------------------------------------------------------
ℹ Up for: 1m 35s (2K q [27.358 qps], 878 conn, TX: 4M, RX: 164M)
ℹ Reads / Writes: 86% / 14%
ℹ Binary logging is disabled
ℹ Physical Memory : 15.3G
ℹ Max MySQL memory : 3.4G
ℹ Other process memory: 3.0G
ℹ Total buffers: 401.0M global + 18.9M per thread (151 max threads)
ℹ Performance_schema Max memory usage: 197M
ℹ Galera GCache Max memory usage: 0B
ℹ Global Buffers
ℹ +-- Key Buffer: 128.0M
ℹ +-- Max Tmp Table: 16.0M
ℹ Query Cache Buffers
ℹ +-- Query Cache: OFF - DISABLED
ℹ +-- Query Cache Size: 1.0M
ℹ Per Thread Buffers
ℹ +-- Read Buffer: 128.0K
ℹ +-- Read RND Buffer: 256.0K
ℹ +-- Sort Buffer: 2.0M
ℹ +-- Thread stack: 292.0K
ℹ +-- Join Buffer: 256.0K
✔ Maximum reached memory usage: 617.3M (3.95% of installed RAM)
✔ Maximum possible memory usage: 3.4G (22.13% of installed RAM)
✔ Overall possible memory usage with other process is compatible with memory available
✔ Slow queries: 0% (0/2K)
✔ Highest usage of available connections: 0% (1/151)
✔ Aborted connections: 0.34% (3/878)
✔ Query cache is disabled by default due to mutex contention on multiprocessor machines.
✔ Sorts requiring temporary tables: 0% (0 temp sorts / 852 sorts)
✘ Joins performed without indexes: 223
✔ Temporary tables created on disk: 15% (1K on disk / 7K total)
✔ Thread cache hit rate: 99% (1 created / 878 connections)
✔ Table cache hit rate: 63% (15K hits / 24K requests)
✔ table_definition_cache (400) is greater than number of tables (304)
✔ Open file limit used: 0% (60/32K)
✔ Table locks acquired immediately: 100% (4K immediate / 4K locks)
ℹ Performance Metrics execution time: 0.103s
-------- Performance schema ------------------------------------------------------------------------
ℹ Performance_schema is activated.
ℹ Memory used by Performance_schema: 197.3M
ℹ Sys schema is installed.
ℹ Sys schema Version: 1.5.2
ℹ Performance schema execution time: 0.082s
-------- Performance schema: Top 5 user per connection ---------------------------------------------
ℹ +-- 1: root 969 conn(s)
ℹ +-- 2: background 45 conn(s)
ℹ Performance schema: Top 5 user per connection execution time: 0.031s
-------- Performance schema: Top 5 user per statement ----------------------------------------------
ℹ +-- 1: root 95128 stmt(s)
ℹ +-- 2: background 0 stmt(s)
ℹ Performance schema: Top 5 user per statement execution time: 0.029s
-------- Performance schema: Top 5 user per statement latency --------------------------------------
ℹ +-- 1: root 443575711.0770
ℹ +-- 2: background 0.0000
ℹ Performance schema: Top 5 user per statement latency execution time: 0.030s
-------- Performance schema: Top 5 user per lock latency -------------------------------------------
ℹ +-- 1: root 3933512000000
ℹ +-- 2: background 0
ℹ Performance schema: Top 5 user per lock latency execution time: 0.030s
-------- Performance schema: Top 5 user per nb full scans ------------------------------------------
ℹ +-- 1: root 1373
ℹ +-- 2: background 0
ℹ Performance schema: Top 5 user per nb full scans execution time: 0.031s
-------- Performance schema: Top 5 user per rows sent ----------------------------------------------
ℹ +-- 1: root 44878
ℹ +-- 2: background 0
ℹ Performance schema: Top 5 user per rows sent execution time: 0.033s
-------- Performance schema: Top 5 user per rows modified ------------------------------------------
ℹ +-- 1: root 3919016
ℹ +-- 2: background 0
ℹ Performance schema: Top 5 user per rows modified execution time: 0.027s
-------- Performance schema: Top 5 user per IO -----------------------------------------------------
ℹ +-- 1: root 104880
ℹ +-- 2: background 10313
ℹ Performance schema: Top 5 user per IO execution time: 0.027s
-------- Performance schema: Top 5 user per IO latency ---------------------------------------------
ℹ +-- 1: root 6550957087444
ℹ +-- 2: background 1173986902774
ℹ Performance schema: Top 5 user per IO latency execution time: 0.028s
-------- Performance schema: Top 5 host per connection ---------------------------------------------
ℹ +-- 1: 172.18.0.2 777 conn(s)
ℹ +-- 2: localhost 201 conn(s)
ℹ Performance schema: Top 5 host per connection execution time: 0.028s
-------- Performance schema: Top 5 host per statement ----------------------------------------------
ℹ +-- 1: 172.18.0.2 40309 stmt(s)
ℹ +-- 2: localhost 7301 stmt(s)
ℹ Performance schema: Top 5 host per statement execution time: 0.027s
-------- Performance schema: Top 5 host per statement latency --------------------------------------
ℹ +-- 1: 172.18.0.2 512099817.8661
ℹ +-- 2: localhost 66081671.4149
ℹ Performance schema: Top 5 host per statement latency execution time: 0.027s
-------- Performance schema: Top 5 host per lock latency -------------------------------------------
ℹ +-- 1: 172.18.0.2 3782042000000
ℹ +-- 2: localhost 153416000000
ℹ +-- 3: background 0
ℹ Performance schema: Top 5 host per lock latency execution time: 0.026s
-------- Performance schema: Top 5 host per nb full scans ------------------------------------------
ℹ +-- 1: 172.18.0.2 1198
ℹ +-- 2: localhost 184
ℹ +-- 3: background 0
ℹ Performance schema: Top 5 host per nb full scans execution time: 0.025s
-------- Performance schema: Top 5 host per rows sent ----------------------------------------------
ℹ +-- 1: 172.18.0.2 41038
ℹ +-- 2: localhost 3860
ℹ +-- 3: background 0
ℹ Performance schema: Top 5 host per rows sent execution time: 0.026s
-------- Performance schema: Top 5 host per rows modified ------------------------------------------
ℹ +-- 1: 172.18.0.2 3919016
ℹ +-- 2: background 0
ℹ +-- 3: localhost 0
ℹ Performance schema: Top 5 host per rows modified execution time: 0.025s
-------- Performance schema: Top 5 host per io -----------------------------------------------------
ℹ +-- 1: 172.18.0.2 42701
ℹ +-- 2: localhost 9739
ℹ Performance schema: Top 5 host per io execution time: 0.027s
-------- Performance schema: Top 5 host per io latency ---------------------------------------------
ℹ +-- 1: 172.18.0.2 3216761667322
ℹ +-- 2: localhost 58716876400
ℹ Performance schema: Top 5 host per io latency execution time: 0.027s
-------- Performance schema: Top IO type order by total io -----------------------------------------
ℹ +-- 1: aria/MAI 43212 i/o
ℹ +-- 2: innodb/innodb_data_file 10808 i/o
ℹ +-- 3: aria/MAD 7390 i/o
ℹ +-- 4: sql/FRM 877 i/o
ℹ +-- 5: sql/file_parser 240 i/o
ℹ +-- 6: sql/global_ddl_log 112 i/o
ℹ +-- 7: sql/misc 25 i/o
ℹ +-- 8: sql/dbopt 21 i/o
ℹ +-- 9: myisam/dfile 18 i/o
ℹ +-- 10: aria/translog 9 i/o
ℹ +-- 11: csv/metadata 8 i/o
ℹ +-- 12: partition/ha_partition::parfile 6 i/o
ℹ +-- 13: myisam/kfile 6 i/o
ℹ +-- 14: sql/casetest 5 i/o
ℹ +-- 15: csv/data 4 i/o
ℹ +-- 16: sql/pid 3 i/o
ℹ +-- 17: sql/tclog 3 i/o
ℹ +-- 18: aria/control 3 i/o
ℹ +-- 19: mysys/charset 3 i/o
ℹ Performance schema: Top IO type order by total io execution time: 0.028s
-------- Performance schema: Top IO type order by total latency ------------------------------------
ℹ +-- 1: innodb/innodb_data_file 4003099123674.0
ℹ +-- 2: aria/MAI 208078702454.0
ℹ +-- 3: aria/MAD 104140701749.0
ℹ +-- 4: sql/global_ddl_log 83462353947.0
ℹ +-- 5: sql/FRM 23712430966.0
ℹ +-- 6: csv/metadata 15542308320.0
ℹ +-- 7: sql/file_parser 7019456283.0
ℹ +-- 8: mysys/charset 3310927683.0
ℹ +-- 9: sql/misc 302557360.0
ℹ +-- 10: sql/dbopt 129722740.0
ℹ +-- 11: sql/casetest 107768640.0
ℹ +-- 12: sql/pid 104273680.0
ℹ +-- 13: sql/tclog 93578660.0
ℹ +-- 14: aria/translog 82629260.0
ℹ +-- 15: aria/control 76513080.0
ℹ +-- 16: myisam/dfile 74135180.0
ℹ +-- 17: partition/ha_partition::parfile 51539600.0
ℹ +-- 18: csv/data 47148780.0
ℹ +-- 19: myisam/kfile 29574440.0
ℹ Performance schema: Top IO type order by total latency execution time: 0.025s
-------- Performance schema: Top IO type order by max latency --------------------------------------
ℹ +-- 1: innodb/innodb_data_file 124827012751
ℹ +-- 2: csv/metadata 14999527760
ℹ +-- 3: sql/global_ddl_log 10150138040
ℹ +-- 4: sql/FRM 4029539017
ℹ +-- 5: mysys/charset 3283996583
ℹ +-- 6: sql/file_parser 3200161783
ℹ +-- 7: aria/MAD 2483384197
ℹ +-- 8: aria/MAI 348246220
ℹ +-- 9: sql/misc 108299520
ℹ +-- 10: sql/pid 76756400
ℹ +-- 11: sql/casetest 71757280
ℹ +-- 12: aria/control 64568280
ℹ +-- 13: sql/dbopt 51119320
ℹ +-- 14: sql/tclog 49637280
ℹ +-- 15: aria/translog 35148680
ℹ +-- 16: csv/data 26112660
ℹ +-- 17: partition/ha_partition::parfile 14300580
ℹ +-- 18: myisam/dfile 6735540
ℹ +-- 19: myisam/kfile 6702360
ℹ Performance schema: Top IO type order by max latency execution time: 0.027s
-------- 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: 0.027s
-------- Performance schema: Top Stages order by total latency -------------------------------------
ℹ +-- 1: innodb/buffer pool load 2707585000.0
ℹ Performance schema: Top Stages order by total latency execution time: 0.027s
-------- Performance schema: Top Stages order by avg latency ---------------------------------------
ℹ +-- 1: innodb/buffer pool load 2707585000
ℹ Performance schema: Top Stages order by avg latency execution time: 0.027s
-------- Performance schema: Top 5 host per table scans --------------------------------------------
ℹ +-- 1: 172.18.0.2 1209
ℹ +-- 2: localhost 184
ℹ Performance schema: Top 5 host per table scans execution time: 0.027s
-------- Performance schema: InnoDB Buffer Pool by schema ------------------------------------------
ℹ +-- 1: employees 100941824 92277192 6161 page(s)
ℹ +-- 2: InnoDB System 163840 9952 10 page(s)
ℹ Performance schema: InnoDB Buffer Pool by schema execution time: 0.036s
-------- Performance schema: 40 InnoDB Buffer Pool by table ----------------------------------------
ℹ +-- 1: employees salaries 88522752 80885744 5403 page(s)
ℹ +-- 2: employees employees 12419072 11391448 758 page(s)
ℹ +-- 3: InnoDB System SYS_FOREIGN 49152 1202 3 page(s)
ℹ +-- 4: InnoDB System SYS_TABLES 32768 1493 2 page(s)
ℹ +-- 5: InnoDB System SYS_COLUMNS 16384 3772 1 page(s)
ℹ +-- 6: InnoDB System SYS_FIELDS 16384 1547 1 page(s)
ℹ +-- 7: InnoDB System SYS_FOREIGN_COLS 16384 406 1 page(s)
ℹ +-- 8: InnoDB System SYS_INDEXES 16384 1532 1 page(s)
ℹ +-- 9: InnoDB System SYS_VIRTUAL 16384 0 1 page(s)
ℹ Performance schema: 40 InnoDB Buffer Pool by table execution time: 0.038s
-------- Performance schema: Process per time ------------------------------------------------------
ℹ +-- 1: sql/main NULL 93
ℹ +-- 2: root@172.18.0.2 Query 0
ℹ +-- 3: mysys/statement_timer NULL NULL
ℹ +-- 4: aria/checkpoint_background NULL NULL
ℹ +-- 5: innodb/thread_pool_thread NULL NULL
ℹ +-- 6: innodb/page_cleaner_thread NULL NULL
ℹ +-- 7: innodb/thread_pool_thread NULL NULL
ℹ +-- 8: innodb/thread_pool_thread NULL NULL
ℹ +-- 9: sql/manager NULL NULL
ℹ +-- 10: sql/signal_handler NULL NULL
ℹ +-- 11: innodb/thread_pool_thread NULL NULL
ℹ +-- 12: innodb/thread_pool_thread NULL NULL
ℹ +-- 13: innodb/thread_pool_thread NULL NULL
ℹ +-- 14: innodb/thread_pool_thread NULL NULL
ℹ +-- 15: innodb/thread_pool_thread NULL NULL
ℹ +-- 16: innodb/thread_pool_thread NULL NULL
ℹ +-- 17: innodb/thread_pool_thread NULL NULL
ℹ +-- 18: innodb/thread_pool_thread NULL NULL
ℹ +-- 19: innodb/thread_pool_thread NULL NULL
ℹ +-- 20: innodb/thread_pool_thread NULL NULL
ℹ +-- 21: innodb/thread_pool_thread NULL NULL
ℹ +-- 22: innodb/thread_pool_thread NULL NULL
ℹ +-- 23: innodb/thread_pool_thread NULL NULL
ℹ +-- 24: innodb/thread_pool_thread NULL NULL
ℹ +-- 25: innodb/thread_pool_thread NULL NULL
ℹ +-- 26: innodb/thread_pool_thread NULL NULL
ℹ +-- 27: innodb/thread_pool_thread NULL NULL
ℹ +-- 28: innodb/thread_pool_thread NULL NULL
ℹ Performance schema: Process per time execution time: 0.033s
-------- Performance schema: InnoDB Lock Waits -----------------------------------------------------
ℹ No information found or indicators deactivated.
ℹ Performance schema: InnoDB Lock Waits execution time: 0.025s
-------- Performance schema: Thread IO Latency -----------------------------------------------------
ℹ +-- 1: page_cleaner_thread 812639675351 124827012751
ℹ +-- 2: thread_pool_thread 77073255728 58664389511
ℹ +-- 3: main 71109481975 7682519320
ℹ +-- 4: thread_pool_thread 42124265134 19851109019
ℹ +-- 5: thread_pool_thread 23415724899 13547484692
ℹ +-- 6: thread_pool_thread 13075221033 3602412324
ℹ +-- 7: thread_pool_thread 9257699451 8330650251
ℹ +-- 8: thread_pool_thread 9134526996 8591259796
ℹ +-- 9: thread_pool_thread 9014408760 7849602740
ℹ +-- 10: thread_pool_thread 8062751613 4497580521
ℹ +-- 11: thread_pool_thread 7159651184 2437015700
ℹ +-- 12: thread_pool_thread 6533070663 6451846023
ℹ +-- 13: thread_pool_thread 6438324620 3876883920
ℹ +-- 14: thread_pool_thread 4323736123 767481603
ℹ +-- 15: thread_pool_thread 3683380372 3568743472
ℹ +-- 16: thread_pool_thread 3439236402 3349628282
ℹ +-- 17: thread_pool_thread 2196299777 2047299457
ℹ +-- 18: thread_pool_thread 1986993148 748750940
ℹ +-- 19: signal_handler 104273680 76756400
ℹ +-- 20: manager 19233340 15196440
ℹ Performance schema: Thread IO Latency execution time: 0.027s
-------- Performance schema: Top 15 Most latency statements ----------------------------------------
ℹ +-- 1: INSERT INTO `dept_emp` VALUES (...) /* , ... */ 154384764000
ℹ +-- 2: INSERT INTO `titles` VALUES (...) /* , ... */ 111553432000
ℹ +-- 3: INSERT INTO `salaries` VALUES (...) /* , ... */ 111087783000
ℹ +-- 4: INSERT INTO `employees` VALUES (...) /* , ... */ 84473896000
ℹ +-- 5: DROP TABLE IF EXISTS `dept_emp` , `dept_manager` , `titles` , `salaries` , `employees` , `departments` 49350103000
ℹ +-- 6: SELECT `k` . `CONSTRAINT_SCHEMA` , `k` . `TABLE_NAME` , `k` . `COLUMN_NAME` , `c1` . `COLUMN_TYPE` , `k` . `REFERENCED_T 35335239000
ℹ +-- 7: SELECT `CONCAT` ( `k` . `TABLE_SCHEMA` , ? , `k` . `TABLE_NAME` , ? , `k` . `COLUMN_NAME` , ? , `c1` . `COLUMN_TYPE` , ? 33625636000
ℹ +-- 8: SELECT * FROM `information_schema` . `ALL_PLUGINS` LIMIT ? 26733462000
ℹ +-- 9: CREATE TABLE `employees` ( `emp_no` INTEGER NOT NULL , `birth_date` DATE NOT NULL , `first_name` VARCHARACTER (?) NOT NU 23588540000
ℹ +-- 10: SELECT * FROM `information_schema` . `COLUMNS` LIMIT ? 18083125000
ℹ +-- 11: SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 16127812000
ℹ +-- 12: SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 16116055000
ℹ +-- 13: SELECT `t` . `TABLE_SCHEMA` , `t` . `TABLE_NAME` , `t` . `TABLE_ROWS` , `t` . `AUTO_INCREMENT` , `c` . `DATA_TYPE` , `c` 15496804000
ℹ +-- 14: SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 15457674000
ℹ +-- 15: CREATE TABLE `departments` ( `dept_no` CHARACTER (?) NOT NULL , `dept_name` VARCHARACTER (?) NOT NULL , PRIMARY KEY ( `d 15384918000
ℹ Performance schema: Top 15 Most latency statements execution time: 0.026s
-------- 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 `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 4 s
ℹ +-- 6: SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 4 s
ℹ +-- 7: SELECT `CONCAT` ( `k` . `TABLE_SCHEMA` , ? , `k` . `TABLE_NAME` , ? , `k` . `COLUMN_NAME` , ? , `c1` . `COLUMN_TYPE` , ? 4 s
ℹ +-- 8: SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 4 s
ℹ +-- 9: SELECT `k` . `CONSTRAINT_SCHEMA` , `k` . `TABLE_NAME` , `k` . `COLUMN_NAME` , `c1` . `COLUMN_TYPE` , `k` . `REFERENCED_T 4 s
ℹ +-- 10: SELECT `t` . `TABLE_SCHEMA` , `t` . `TABLE_NAME` , `t` . `TABLE_ROWS` , `t` . `AUTO_INCREMENT` , `c` . `DATA_TYPE` , `c` 4 s
ℹ +-- 11: SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 3 s
ℹ +-- 12: SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 3 s
ℹ +-- 13: SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 3 s
ℹ +-- 14: CREATE TABLE `dept_manager` ( `emp_no` INTEGER NOT NULL , `dept_no` CHARACTER (?) NOT NULL , `from_date` DATE NOT NULL , 1 s
ℹ +-- 15: SELECT * FROM `information_schema` . `ALL_PLUGINS` LIMIT ? 1 s
ℹ Performance schema: Top 15 slower queries execution time: 0.052s
-------- Performance schema: Top 15 nb statement type ----------------------------------------------
ℹ +-- 1: freturn 26891
ℹ +-- 2: jump_if_not 15198
ℹ +-- 3: set 2689
ℹ +-- 4: select 1242
ℹ +-- 5: Quit 1000
ℹ +-- 6: Init DB 279
ℹ +-- 7: insert 168
ℹ +-- 8: set_option 67
ℹ +-- 9: show_engine_status 24
ℹ +-- 10: show_create_table 16
ℹ +-- 11: stmt 15
ℹ +-- 12: show_status 12
ℹ +-- 13: show_variables 11
ℹ +-- 14: show_databases 9
ℹ +-- 15: create_table 6
ℹ Performance schema: Top 15 nb statement type execution time: 0.029s
-------- Performance schema: Top 15 statement by total latency -------------------------------------
ℹ +-- 1: insert 18606886331000
ℹ +-- 2: select 2296224422000
ℹ +-- 3: create_table 89178970000
ℹ +-- 4: drop_table 49350103000
ℹ +-- 5: set 47694035000
ℹ +-- 6: freturn 24166136000
ℹ +-- 7: Init DB 19422789000
ℹ +-- 8: create_view 17507493000
ℹ +-- 9: show_variables 12090042000
ℹ +-- 10: show_status 8965577000
ℹ +-- 11: Quit 6986506000
ℹ +-- 12: jump_if_not 6736583000
ℹ +-- 13: set_option 5285026000
ℹ +-- 14: show_engine_status 4561950000
ℹ +-- 15: show_databases 2706054000
ℹ Performance schema: Top 15 statement by total latency execution time: 0.042s
-------- Performance schema: Top 15 statement by lock latency --------------------------------------
ℹ +-- 1: insert 3152505000000
ℹ +-- 2: select 777434000000
ℹ +-- 3: create_view 4917000000
ℹ +-- 4: show_status 973000000
ℹ +-- 5: show_variables 901000000
ℹ +-- 6: create_table 720000000
ℹ +-- 7: show_databases 687000000
ℹ +-- 8: drop_table 502000000
ℹ +-- 9: show_storage_engines 333000000
ℹ +-- 10: show_tables 331000000
ℹ +-- 11: lock_tables 257000000
ℹ +-- 12: freturn 0
ℹ +-- 13: unlock_tables 0
ℹ +-- 14: show_grants 0
ℹ +-- 15: show_fields 0
ℹ Performance schema: Top 15 statement by lock latency execution time: 0.035s
-------- Performance schema: Top 15 statement by full scans ----------------------------------------
ℹ +-- 1: select 917
ℹ +-- 2: set 444
ℹ +-- 3: show_status 12
ℹ +-- 4: show_variables 11
ℹ +-- 5: show_databases 9
ℹ +-- 6: show_tables 5
ℹ +-- 7: show_storage_engines 4
ℹ +-- 8: show_fields 2
ℹ +-- 9: show_create_table 0
ℹ +-- 10: show_slave_hosts 0
ℹ +-- 11: Init DB 0
ℹ +-- 12: create_table 0
ℹ +-- 13: show_engine_status 0
ℹ +-- 14: create_db 0
ℹ +-- 15: jump_if_not 0
ℹ Performance schema: Top 15 statement by full scans execution time: 0.030s
-------- Performance schema: Top 15 statement by rows sent -----------------------------------------
ℹ +-- 1: select 34857
ℹ +-- 2: show_variables 5463
ℹ +-- 3: show_status 4444
ℹ +-- 4: show_tables 281
ℹ +-- 5: show_databases 45
ℹ +-- 6: show_storage_engines 32
ℹ +-- 7: show_fields 7
ℹ +-- 8: freturn 0
ℹ +-- 9: unlock_tables 0
ℹ +-- 10: show_grants 0
ℹ +-- 11: create_table 0
ℹ +-- 12: Init DB 0
ℹ +-- 13: stmt 0
ℹ +-- 14: drop_db 0
ℹ +-- 15: show_create_db 0
ℹ Performance schema: Top 15 statement by rows sent execution time: 0.028s
-------- Performance schema: Top 15 statement by rows modified -------------------------------------
ℹ +-- 1: insert 3919015
ℹ +-- 2: create_db 1
ℹ +-- 3: freturn 0
ℹ +-- 4: show_storage_engines 0
ℹ +-- 5: unlock_tables 0
ℹ +-- 6: show_grants 0
ℹ +-- 7: show_fields 0
ℹ +-- 8: create_table 0
ℹ +-- 9: Init DB 0
ℹ +-- 10: stmt 0
ℹ +-- 11: drop_db 0
ℹ +-- 12: show_create_db 0
ℹ +-- 13: show_status 0
ℹ +-- 14: drop_table 0
ℹ +-- 15: Ping 0
ℹ Performance schema: Top 15 statement by rows modified execution time: 0.029s
-------- Performance schema: 15 sample queries using temp table ------------------------------------
ℹ +-- 1: SELECT `k` . `CONSTRAINT_SCHEMA` , `k` . `TABLE_NAME` , `k` . `COLUMN_NAME` , `c1` . `COLUMN_TYPE` , `k` . `REFERENCED_T
ℹ +-- 2: SELECT `CONCAT` ( `k` . `TABLE_SCHEMA` , ? , `k` . `TABLE_NAME` , ? , `k` . `COLUMN_NAME` , ? , `c1` . `COLUMN_TYPE` , ?
ℹ +-- 3: SELECT `t` . `TABLE_SCHEMA` , `t` . `TABLE_NAME` , `t` . `TABLE_ROWS` , `t` . `AUTO_INCREMENT` , `c` . `DATA_TYPE` , `c`
ℹ +-- 4: SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU
ℹ +-- 5: SELECT `CONCAT` ( `c` . `table_schema` , ? , `c` . `table_name` ) FROM `information_schema` . `columns` `c` JOIN `inform
ℹ +-- 6: SELECT `c` . `TABLE_SCHEMA` , `c` . `TABLE_NAME` , `c` . `COLUMN_NAME` , `c` . `DATA_TYPE` , `c` . `COLUMN_TYPE` FROM `i
ℹ +-- 7: SELECT `c` . `TABLE_SCHEMA` , `c` . `TABLE_NAME` , `c` . `COLUMN_NAME` FROM `information_schema` . `columns` `c` LEFT JO
ℹ +-- 8: SELECT `rc` . `CONSTRAINT_SCHEMA` , `rc` . `TABLE_NAME` , `k` . `COLUMN_NAME` , `rc` . `REFERENCED_TABLE_NAME` , `k` . `
ℹ +-- 9: SELECT `concat` ( TABLE_NAME , ? , `index_name` ) AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS
ℹ +-- 10: SELECT CONSTRAINT_SCHEMA , TABLE_NAME , CONSTRAINT_NAME FROM `information_schema` . `table_constraints` WHERE `CONSTRAIN
ℹ +-- 11: SELECT `IFNULL` ( SUM ( `INDEX_LENGTH` ) , ? ) FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` NOT IN (?) AND
ℹ +-- 12: SELECT * FROM `sys` . `schema_object_overview` LIMIT ?
ℹ +-- 13: SELECT ENGINE , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , COUNT ( ENGINE ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH`
ℹ +-- 14: SELECT `TABLE_SCHEMA` , TABLE_NAME , ENGINE , CAST ( `DATA_FREE` AS SIGNED ) FROM `information_schema` . `TABLES` WHERE
ℹ +-- 15: SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA
ℹ Performance schema: 15 sample queries using temp table execution time: 0.028s
-------- Performance schema: Unused indexes --------------------------------------------------------
ℹ +-- 1: employees.departments (dept_name)
ℹ +-- 2: employees.dept_emp (dept_no)
ℹ +-- 3: employees.dept_manager (dept_no)
✘ Performance schema: 3 unused index(es) found.
ℹ Performance schema: Unused indexes execution time: 0.026s
-------- Performance schema: Tables with full table scans ------------------------------------------
ℹ No information found or indicators deactivated.
ℹ Performance schema: Tables with full table scans execution time: 0.025s
-------- Performance schema: Latest File IO by latency ---------------------------------------------
ℹ No information found or indicators deactivated.
ℹ Performance schema: Latest File IO by latency execution time: 0.027s
-------- Performance schema: File by IO read bytes -------------------------------------------------
ℹ +-- 1: /var/lib/mysql/ibdata1 2621440
ℹ +-- 2: /var/lib/mysql/employees/employees.ibd 1851392
ℹ +-- 3: /var/lib/mysql/undo001 802816
ℹ +-- 4: /var/lib/mysql/undo002 753664
ℹ +-- 5: /var/lib/mysql/undo003 753664
ℹ +-- 6: /var/lib/mysql/mysql/proc.MAD 458752
ℹ +-- 7: /var/lib/mysql/mysql/transaction_registry.ibd 163840
ℹ +-- 8: /var/lib/mysql/employees/salaries.ibd 98304
ℹ +-- 9: /var/lib/mysql/mysql/innodb_index_stats.ibd 49152
ℹ +-- 10: /var/lib/mysql/mysql/innodb_table_stats.ibd 49152
ℹ +-- 11: /var/lib/mysql/mysql/gtid_slave_pos.ibd 32768
ℹ +-- 12: /usr/share/mariadb/charsets/Index.xml 23509
ℹ +-- 13: /var/lib/mysql/mysql/proxies_priv.MAD 16384
ℹ +-- 14: /var/lib/mysql/mysql/global_priv.MAD 16384
ℹ +-- 15: /var/lib/mysql/sys/sys_config.MAD 16384
ℹ Performance schema: File by IO read bytes execution time: 0.025s
-------- Performance schema: File by IO written bytes ----------------------------------------------
ℹ +-- 1: /var/lib/mysql/employees/salaries.ibd 95797248
ℹ +-- 2: /var/lib/mysql/employees/titles.ibd 19644416
ℹ +-- 3: /var/lib/mysql/employees/dept_emp.ibd 17055744
ℹ +-- 4: /var/lib/mysql/employees/employees.ibd 14581760
ℹ +-- 5: /var/lib/mysql/ibdata1 4816896
ℹ +-- 6: /var/lib/mysql/undo001 4177920
ℹ +-- 7: /var/lib/mysql/undo003 3588096
ℹ +-- 8: /var/lib/mysql/undo002 3014656
ℹ +-- 9: /var/lib/mysql/ibtmp1 2146304
ℹ +-- 10: /var/lib/mysql/ddl_recovery.log 98406
ℹ +-- 11: /var/lib/mysql/employees/departments.ibd 81920
ℹ +-- 12: /var/lib/mysql/employees/dept_manager.ibd 81920
ℹ +-- 13: /var/lib/mysql/mysql/innodb_index_stats.ibd 49152
ℹ +-- 14: /var/lib/mysql/mysql/innodb_table_stats.ibd 49152
ℹ +-- 15: /var/lib/mysql/employees/departments.frm 1619
ℹ Performance schema: File by IO written bytes execution time: 0.026s
-------- Performance schema: File per IO total latency ---------------------------------------------
ℹ +-- 1: /var/lib/mysql/employees/salaries.ibd 2042423271112
ℹ +-- 2: /var/lib/mysql/employees/titles.ibd 572146089319
ℹ +-- 3: /var/lib/mysql/employees/employees.ibd 546248338391
ℹ +-- 4: /var/lib/mysql/employees/dept_emp.ibd 522583906719
ℹ +-- 5: /var/lib/mysql/ibdata1 119708277192
ℹ +-- 6: /var/lib/mysql/ddl_recovery.log 83441671747
ℹ +-- 7: /var/lib/mysql/undo002 79130009826
ℹ +-- 8: /var/lib/mysql/undo003 50881269537
ℹ +-- 9: /var/lib/mysql/undo001 27959842582
ℹ +-- 10: /var/lib/mysql/employees/dept_manager.ibd 17987243533
ℹ +-- 11: /var/lib/mysql/mysql/general_log.CSM 15011450440
ℹ +-- 12: /var/lib/mysql/mysql/innodb_index_stats.ibd 6673880500
ℹ +-- 13: /var/lib/mysql/mysql/innodb_table_stats.ibd 6247048003
ℹ +-- 14: /var/lib/mysql/employees/departments.ibd 5779566688
ℹ +-- 15: /var/lib/mysql/employees/employees.frm 4200404957
ℹ +-- 16: /var/lib/mysql/employees/salaries.frm 3942115800
ℹ +-- 17: /var/lib/mysql/employees/departments.frm 3647030023
ℹ +-- 18: /var/lib/mysql/employees/dept_emp_latest_date.frm 3405446443
ℹ +-- 19: /usr/share/mariadb/charsets/Index.xml 3310927683
ℹ +-- 20: /var/lib/mysql/employees/dept_emp.frm 3188359104
ℹ Performance schema: File per IO total latency execution time: 0.026s
-------- Performance schema: file per IO read latency ----------------------------------------------
ℹ +-- 1: /var/lib/mysql/employees/employees.ibd 110433560825
ℹ +-- 2: /var/lib/mysql/ibdata1 24691194514
ℹ +-- 3: /var/lib/mysql/undo001 15426181638
ℹ +-- 4: /var/lib/mysql/undo002 14641083114
ℹ +-- 5: /var/lib/mysql/undo003 14615043450
ℹ +-- 6: /var/lib/mysql/employees/salaries.ibd 3389084279
ℹ +-- 7: /var/lib/mysql/mysql/transaction_registry.ibd 1858102120
ℹ +-- 8: /var/lib/mysql/mysql/innodb_table_stats.ibd 1049589023
ℹ +-- 9: /var/lib/mysql/mysql/gtid_slave_pos.ibd 734972392
ℹ +-- 10: /var/lib/mysql/mysql/innodb_index_stats.ibd 659702456
ℹ +-- 11: /var/lib/mysql/mysql/proc.MAD 106330840
ℹ +-- 12: /var/lib/mysql/aria_log_control 64568280
ℹ +-- 13: /var/lib/mysql/mysql/global_priv.MAD 57456700
ℹ +-- 14: /var/lib/mysql/mysql/event.frm 46330340
ℹ +-- 15: /var/lib/mysql/sys/x@0024user_summary_by_statement_type.frm 42950404
ℹ +-- 16: /var/lib/mysql/employees/salaries.frm 28932960
ℹ +-- 17: /var/lib/mysql/aria_log.00000001 25106200
ℹ +-- 18: /var/lib/mysql/employees/titles.frm 22617700
ℹ +-- 19: /var/lib/mysql/mysql/proc.MAI 20626900
ℹ +-- 20: /var/lib/mysql/mysql/user.frm 19885880
ℹ Performance schema: file per IO read latency execution time: 0.026s
-------- Performance schema: file per IO write latency ---------------------------------------------
ℹ +-- 1: /var/lib/mysql/employees/salaries.ibd 75683096125
ℹ +-- 2: /var/lib/mysql/employees/employees.ibd 33978565180
ℹ +-- 3: /var/lib/mysql/employees/dept_emp.ibd 18198887140
ℹ +-- 4: /var/lib/mysql/employees/titles.ibd 16396537374
ℹ +-- 5: /var/lib/mysql/undo001 6151959653
ℹ +-- 6: /var/lib/mysql/undo003 3817318631
ℹ +-- 7: /var/lib/mysql/undo002 3396083600
ℹ +-- 8: /var/lib/mysql/ibtmp1 2573418680
ℹ +-- 9: /var/lib/mysql/ddl_recovery.log 765960300
ℹ +-- 10: /var/lib/mysql/ibdata1 657815620
ℹ +-- 11: /var/lib/mysql/employees/departments.ibd 649045040
ℹ +-- 12: /var/lib/mysql/employees/dept_manager.ibd 538024760
ℹ +-- 13: /var/lib/mysql/mysql/innodb_table_stats.ibd 96166700
ℹ +-- 14: /var/lib/mysql/mysql/innodb_index_stats.ibd 31465700
ℹ +-- 15: /var/lib/mysql/employees/departments.frm 25725560
ℹ +-- 16: /run/mysqld/mysqld.pid 22042580
ℹ +-- 17: /var/lib/mysql/employees/salaries.frm 21390040
ℹ +-- 18: /var/lib/mysql/employees/employees.frm 19509840
ℹ +-- 19: /var/lib/mysql/employees/dept_manager.frm 18260060
ℹ +-- 20: /var/lib/mysql/employees/dept_emp.frm 17773420
ℹ Performance schema: file per IO write latency execution time: 0.026s
-------- Performance schema: Event Wait by read bytes ----------------------------------------------
ℹ +-- 1: innodb/innodb_data_file 7176192
ℹ +-- 2: aria/MAI 1159966
ℹ +-- 3: aria/MAD 835584
ℹ +-- 4: sql/FRM 488413
ℹ +-- 5: mysys/charset 23509
ℹ +-- 6: aria/translog 8236
ℹ +-- 7: sql/file_parser 2555
ℹ +-- 8: sql/dbopt 204
ℹ +-- 9: csv/metadata 70
ℹ +-- 10: aria/control 52
ℹ +-- 11: sql/misc 0
ℹ +-- 12: sql/pid 0
ℹ +-- 13: sql/tclog 0
ℹ +-- 14: myisam/dfile 0
ℹ +-- 15: myisam/kfile 0
ℹ Performance schema: Event Wait by read bytes execution time: 0.025s
-------- Performance schema: Event Wait written bytes ----------------------------------------------
ℹ +-- 1: innodb/innodb_data_file 165085184
ℹ +-- 2: aria/MAI 1113444
ℹ +-- 3: sql/global_ddl_log 98406
ℹ +-- 4: sql/FRM 8078
ℹ +-- 5: sql/file_parser 1935
ℹ +-- 6: sql/dbopt 70
ℹ +-- 7: sql/pid 2
ℹ +-- 8: sql/misc 0
ℹ +-- 9: sql/tclog 0
ℹ +-- 10: mysys/charset 0
ℹ +-- 11: myisam/dfile 0
ℹ +-- 12: myisam/kfile 0
ℹ +-- 13: csv/metadata 0
ℹ +-- 14: csv/data 0
ℹ +-- 15: aria/translog 0
ℹ Performance schema: Event Wait written bytes execution time: 0.027s
-------- Performance schema: event per wait total latency ------------------------------------------
ℹ +-- 1: innodb/innodb_data_file 4003099123674
ℹ +-- 2: aria/MAI 209986198534
ℹ +-- 3: aria/MAD 104737499349
ℹ +-- 4: sql/global_ddl_log 83462353947
ℹ +-- 5: sql/FRM 24201426746
ℹ +-- 6: csv/metadata 15542308320
ℹ +-- 7: sql/file_parser 6530460503
ℹ +-- 8: mysys/charset 3310927683
ℹ +-- 9: sql/misc 302557360
ℹ +-- 10: sql/dbopt 129722740
ℹ +-- 11: sql/casetest 107768640
ℹ +-- 12: sql/pid 104273680
ℹ +-- 13: sql/tclog 93578660
ℹ +-- 14: aria/translog 82629260
ℹ +-- 15: aria/control 76513080
ℹ +-- 16: myisam/dfile 74135180
ℹ +-- 17: partition/ha_partition::parfile 51539600
ℹ +-- 18: csv/data 47148780
ℹ +-- 19: myisam/kfile 29574440
ℹ Performance schema: event per wait total latency execution time: 0.030s
-------- Performance schema: event per wait read latency -------------------------------------------
ℹ +-- 1: innodb/innodb_data_file 187498513811
ℹ +-- 2: aria/MAI 4331963104
ℹ +-- 3: sql/FRM 784401744
ℹ +-- 4: aria/MAD 315597100
ℹ +-- 5: aria/control 64568280
ℹ +-- 6: sql/file_parser 32295200
ℹ +-- 7: aria/translog 25106200
ℹ +-- 8: mysys/charset 19498780
ℹ +-- 9: sql/dbopt 10805620
ℹ +-- 10: csv/metadata 5773320
ℹ +-- 11: sql/casetest 0
ℹ +-- 12: sql/global_ddl_log 0
ℹ +-- 13: sql/misc 0
ℹ +-- 14: sql/pid 0
ℹ +-- 15: sql/tclog 0
ℹ +-- 16: myisam/dfile 0
ℹ +-- 17: myisam/kfile 0
ℹ +-- 18: csv/data 0
ℹ +-- 19: partition/ha_partition::parfile 0
ℹ Performance schema: event per wait read latency execution time: 0.029s
-------- Performance schema: event per wait write latency ------------------------------------------
ℹ +-- 1: innodb/innodb_data_file 162168384203
ℹ +-- 2: aria/MAI 55548407600
ℹ +-- 3: sql/global_ddl_log 765960300
ℹ +-- 4: sql/FRM 120211140
ℹ +-- 5: sql/file_parser 32638060
ℹ +-- 6: sql/pid 22042580
ℹ +-- 7: sql/dbopt 17286780
ℹ +-- 8: sql/casetest 0
ℹ +-- 9: sql/misc 0
ℹ +-- 10: sql/tclog 0
ℹ +-- 11: mysys/charset 0
ℹ +-- 12: myisam/dfile 0
ℹ +-- 13: myisam/kfile 0
ℹ +-- 14: csv/metadata 0
ℹ +-- 15: csv/data 0
ℹ +-- 16: aria/translog 0
ℹ +-- 17: aria/MAD 0
ℹ +-- 18: aria/control 0
ℹ +-- 19: partition/ha_partition::parfile 0
ℹ Performance schema: event per wait write latency execution time: 0.027s
-------- 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: 0.026s
-------- 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: 0.026s
-------- 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: 0.027s
-------- 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: 0.026s
-------- 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: 0.026s
-------- 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: 0.026s
-------- Performance schema: Top 15 most read tables -----------------------------------------------
ℹ +-- 1: employees dept_manager 0
ℹ +-- 2: employees titles 0
ℹ +-- 3: employees salaries 0
ℹ +-- 4: employees departments 0
ℹ +-- 5: employees employees 0
ℹ +-- 6: employees dept_emp 0
ℹ Performance schema: Top 15 most read tables execution time: 0.028s
-------- 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: 0.029s
-------- Performance schema: Top 15 high read latency tables ---------------------------------------
ℹ +-- 1: employees dept_manager 0
ℹ +-- 2: employees titles 0
ℹ +-- 3: employees salaries 0
ℹ +-- 4: employees departments 0
ℹ +-- 5: employees employees 0
ℹ +-- 6: employees dept_emp 0
ℹ Performance schema: Top 15 high read latency tables execution time: 0.028s
-------- Performance schema: Top 15 high insert latency tables -------------------------------------
ℹ +-- 1: employees salaries 7218141168371
ℹ +-- 2: employees dept_emp 1498872346167
ℹ +-- 3: employees titles 1370980709721
ℹ +-- 4: employees employees 685673502654
ℹ +-- 5: employees dept_manager 156797620
ℹ +-- 6: employees departments 112535500
ℹ Performance schema: Top 15 high insert latency tables execution time: 0.029s
-------- Performance schema: Top 15 high update latency tables -------------------------------------
ℹ +-- 1: employees dept_manager 0
ℹ +-- 2: employees titles 0
ℹ +-- 3: employees salaries 0
ℹ +-- 4: employees departments 0
ℹ +-- 5: employees employees 0
ℹ +-- 6: employees dept_emp 0
ℹ Performance schema: Top 15 high update latency tables execution time: 0.028s
-------- Performance schema: Top 15 high delete latency tables -------------------------------------
ℹ +-- 1: employees dept_manager 0
ℹ +-- 2: employees titles 0
ℹ +-- 3: employees salaries 0
ℹ +-- 4: employees departments 0
ℹ +-- 5: employees employees 0
ℹ +-- 6: employees dept_emp 0
ℹ Performance schema: Top 15 high delete latency tables execution time: 0.029s
-------- Performance schema: Redundant indexes -----------------------------------------------------
ℹ No information found or indicators deactivated.
ℹ Performance schema: Redundant indexes execution time: 0.026s
-------- Performance schema: Table not using InnoDB buffer -----------------------------------------
ℹ +-- 1: employees dept_emp
ℹ +-- 2: employees titles
ℹ +-- 3: employees dept_manager
ℹ +-- 4: employees departments
ℹ Performance schema: Table not using InnoDB buffer execution time: 0.040s
-------- Performance schema: Top 15 Tables using InnoDB buffer -------------------------------------
ℹ +-- 1: employees salaries 88522752
ℹ +-- 2: employees employees 12419072
ℹ Performance schema: Top 15 Tables using InnoDB buffer execution time: 0.039s
-------- Performance schema: Top 15 Tables with InnoDB buffer free ---------------------------------
ℹ +-- 1: employees salaries 7637008
ℹ +-- 2: employees employees 1027624
ℹ Performance schema: Top 15 Tables with InnoDB buffer free execution time: 0.038s
-------- Performance schema: Top 15 Most executed queries ------------------------------------------
ℹ +-- 1: NULL SELECT SCHEMA ( ) 293
ℹ +-- 2: employees INSERT INTO `salaries` VALUES (...) /* , ... */ 114
ℹ +-- 3: employees SET SESSION `character_set_results` = ? 52
ℹ +-- 4: NULL SHOW ENGINE `PERFORMANCE_SCHEMA` STATUS 24
ℹ +-- 5: NULL SELECT `index_name` AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS `cols` , `INDEX_TYPE` AS TYPE 24
ℹ +-- 6: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 24
ℹ +-- 7: employees INSERT INTO `titles` VALUES (...) /* , ... */ 21
ℹ +-- 8: employees INSERT INTO `employees` VALUES (...) /* , ... */ 17
ℹ +-- 9: employees INSERT INTO `dept_emp` VALUES (...) /* , ... */ 14
ℹ +-- 10: NULL SELECT COUNT ( * ) FROM `information_schema` . `TABLES` WHERE `TABLE_TYPE` = ? AND `TABLE_SCHEMA` = ? 12
ℹ +-- 11: NULL SHOW SCHEMAS 9
ℹ +-- 12: NULL SELECT DISTINCTROW `TABLE_SCHEMA` FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` NOT IN (...) 9
ℹ +-- 13: NULL SELECT `IFNULL` ( SUM ( `INDEX_LENGTH` ) , ? ) FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` NOT IN (?) AND 8
ℹ +-- 14: NULL SELECT COUNT ( * ) FROM `information_schema` . `TABLES` WHERE `TABLE_TYPE` = ? AND `TABLE_SCHEMA` NOT IN (...) 8
ℹ +-- 15: NULL SELECT DISTINCTROW ( ENGINE ) FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` = ? AND ENGINE IS NOT NULL 8
ℹ Performance schema: Top 15 Most executed queries execution time: 0.025s
-------- Performance schema: Latest SQL queries in errors or warnings ------------------------------
ℹ +-- 1: DROP SCHEMA IF EXISTS `employees` 2026-07-05 15:39:48
ℹ +-- 2: DROP TABLE IF EXISTS `dept_emp` , `dept_manager` , `titles` , `salaries` , `employees` , `departments` 2026-07-05 15:39:48
ℹ +-- 3: SELECT * FROM `performance_schema` . `setup_timers` LIMIT ? 2026-07-05 15:41:17
ℹ Performance schema: Latest SQL queries in errors or warnings execution time: 0.025s
-------- Performance schema: Top 20 queries with full table scans ----------------------------------
ℹ +-- 1: NULL SELECT `index_name` AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS `cols` , `INDEX_TYPE` AS TYPE 24
ℹ +-- 2: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 24
ℹ +-- 3: NULL SELECT COUNT ( * ) FROM `information_schema` . `TABLES` WHERE `TABLE_TYPE` = ? AND `TABLE_SCHEMA` = ? 12
ℹ +-- 4: NULL SELECT DISTINCTROW `TABLE_SCHEMA` FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` NOT IN (...) 9
ℹ +-- 5: NULL SELECT `IFNULL` ( SUM ( `INDEX_LENGTH` ) , ? ) FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` NOT IN (?) AND 8
ℹ +-- 6: NULL SELECT COUNT ( * ) FROM `information_schema` . `TABLES` WHERE `TABLE_TYPE` = ? AND `TABLE_SCHEMA` NOT IN (...) 8
ℹ +-- 7: NULL SELECT DISTINCTROW ( ENGINE ) FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` = ? AND ENGINE IS NOT NULL 8
ℹ +-- 8: NULL SELECT `TABLE_SCHEMA` , TABLE_NAME FROM `information_schema` . `tables` WHERE `TABLE_TYPE` = ? AND `TABLE_SCHEMA` NOT IN 8
ℹ +-- 9: employees SELECT ENGINE , `table_type` FROM `INFORMATION_SCHEMA` . `TABLES` WHERE `table_schema` = SCHEMA ( ) AND TABLE_NAME = ? 8
ℹ +-- 10: employees SELECT `TRIGGER_NAME` FROM `INFORMATION_SCHEMA` . `TRIGGERS` WHERE `EVENT_OBJECT_SCHEMA` = SCHEMA ( ) AND `EVENT_OBJECT_ 8
ℹ +-- 11: employees SELECT COLUMN_NAME , `extra` , `generation_expression` , `data_type` FROM `information_schema` . `columns` WHERE `table_ 6
ℹ +-- 12: NULL SELECT COUNT ( * ) FROM `information_schema` . `INNODB_TRX` 4
ℹ +-- 13: NULL SELECT `IFNULL` ( MAX ( TIMESTAMPDIFF ( SQL_TSI_SECOND , `trx_started` , NOW ( ) ) ) , ? ) FROM `information_schema` . ` 4
ℹ +-- 14: NULL SELECT ENGINE , `SUPPORT` FROM `information_schema` . `ENGINES` ORDER BY ENGINE ASC 4
ℹ +-- 15: NULL SELECT ENGINE , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , COUNT ( ENGINE ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` 4
ℹ +-- 16: NULL SELECT `TABLE_SCHEMA` , TABLE_NAME , ENGINE , CAST ( `DATA_FREE` AS SIGNED ) FROM `information_schema` . `TABLES` WHERE 4
ℹ +-- 17: NULL SELECT `t` . `TABLE_SCHEMA` , `t` . `TABLE_NAME` , `t` . `TABLE_ROWS` , `t` . `AUTO_INCREMENT` , `c` . `DATA_TYPE` , `c` 4
ℹ +-- 18: NULL SELECT ? FROM `information_schema` . `tables` WHERE `table_schema` = ? AND TABLE_NAME = ? LIMIT ? 4
ℹ +-- 19: NULL SELECT SCHEMA_NAME FROM `information_schema` . `SCHEMATA` WHERE SCHEMA_NAME NOT IN (...) 4
ℹ +-- 20: NULL SELECT SUM ( `TABLE_ROWS` ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` ) , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , 4
ℹ Performance schema: Top 20 queries with full table scans execution time: 0.025s
-------- Performance schema: Last 50 queries with full table scans ---------------------------------
ℹ +-- 1: NULL SELECT ? FROM `information_schema` . `tables` WHERE `table_schema` = ? AND TABLE_NAME = ? LIMIT ? 2026-07-05 15:41:20
ℹ +-- 2: NULL SELECT SCHEMA_NAME FROM `information_schema` . `SCHEMATA` WHERE SCHEMA_NAME NOT IN (...) 2026-07-05 15:41:20
ℹ +-- 3: NULL SELECT SUM ( `TABLE_ROWS` ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` ) , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , 2026-07-05 15:41:20
ℹ +-- 4: NULL SELECT COUNT ( * ) FROM `information_schema` . `TABLES` WHERE `TABLE_TYPE` = ? AND `TABLE_SCHEMA` NOT IN (...) 2026-07-05 15:41:20
ℹ +-- 5: NULL SELECT COUNT ( DISTINCTROW ( `concat` ( TABLE_NAME , `TABLE_SCHEMA` , `INDEX_NAME` ) ) ) FROM `information_schema` . `ST 2026-07-05 15:41:20
ℹ +-- 6: NULL SELECT COUNT ( * ) FROM `information_schema` . `INNODB_TRX` 2026-07-05 15:41:19
ℹ +-- 7: NULL SELECT `IFNULL` ( MAX ( TIMESTAMPDIFF ( SQL_TSI_SECOND , `trx_started` , NOW ( ) ) ) , ? ) FROM `information_schema` . ` 2026-07-05 15:41:19
ℹ +-- 8: NULL SELECT `IFNULL` ( SUM ( `INDEX_LENGTH` ) , ? ) FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` NOT IN (?) AND 2026-07-05 15:41:19
ℹ +-- 9: NULL SELECT ENGINE , `SUPPORT` FROM `information_schema` . `ENGINES` ORDER BY ENGINE ASC 2026-07-05 15:41:19
ℹ +-- 10: NULL SELECT ENGINE , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , COUNT ( ENGINE ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` 2026-07-05 15:41:19
ℹ +-- 11: NULL SELECT `TABLE_SCHEMA` , TABLE_NAME , ENGINE , CAST ( `DATA_FREE` AS SIGNED ) FROM `information_schema` . `TABLES` WHERE 2026-07-05 15:41:19
ℹ +-- 12: NULL SELECT `t` . `TABLE_SCHEMA` , `t` . `TABLE_NAME` , `t` . `TABLE_ROWS` , `t` . `AUTO_INCREMENT` , `c` . `DATA_TYPE` , `c` 2026-07-05 15:41:19
ℹ +-- 13: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 2026-07-05 15:41:19
ℹ +-- 14: NULL SELECT `db` , LEFT ( QUERY , ? ) , `exec_count` FROM `sys` . `x$statement_analysis` WHERE ( `db` IS NULL OR `db` NOT IN 2026-07-05 15:41:19
ℹ +-- 15: NULL SELECT LEFT ( QUERY , ? ) , `last_seen` FROM `sys` . `x$statements_with_errors_or_warnings` WHERE ( `db` IS NULL OR `db` 2026-07-05 15:41:19
ℹ +-- 16: NULL SELECT `db` , LEFT ( QUERY , ? ) , `exec_count` FROM `sys` . `x$statements_with_full_table_scans` WHERE ( `db` IS NULL O 2026-07-05 15:41:19
ℹ +-- 17: NULL SELECT `CONCAT` ( `object_schema` , ? , `object_name` , ? , `index_name` , ? ) FROM `sys` . `schema_unused_indexes` WHER 2026-07-05 15:41:18
ℹ +-- 18: NULL SELECT * FROM `sys` . `x$schema_tables_with_full_table_scans` WHERE ( `object_schema` IS NULL OR `object_schema` NOT IN 2026-07-05 15:41:18
ℹ +-- 19: NULL SELECT FILE , `total_read` FROM `sys` . `x$io_global_by_file_by_bytes` ORDER BY `total_read` DESC LIMIT ? 2026-07-05 15:41:18
ℹ +-- 20: NULL SELECT FILE , `total_written` FROM `sys` . `x$io_global_by_file_by_bytes` ORDER BY `total_written` DESC LIMIT ? 2026-07-05 15:41:18
ℹ +-- 21: NULL SELECT FILE , `total_latency` FROM `sys` . `x$io_global_by_file_by_latency` ORDER BY `total_latency` DESC LIMIT ? 2026-07-05 15:41:18
ℹ +-- 22: NULL SELECT `event_name` , `total_read` FROM `sys` . `x$io_global_by_wait_by_bytes` ORDER BY `total_read` DESC LIMIT ? 2026-07-05 15:41:18
ℹ +-- 23: NULL SELECT `event_name` , `total_written` FROM `sys` . `x$io_global_by_wait_by_bytes` ORDER BY `total_written` DESC LIMIT ? 2026-07-05 15:41:18
ℹ +-- 24: NULL SELECT `CONCAT` ( `table_schema` , ? , TABLE_NAME , ? , `redundant_index_name` , ? , `dominant_index_name` , ? , `sql_dr 2026-07-05 15:41:18
ℹ +-- 25: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 2026-07-05 15:41:18
ℹ +-- 26: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 2026-07-05 15:41:18
ℹ +-- 27: NULL SELECT SYSTEM_USER , `total_connections` FROM `sys` . `user_summary` ORDER BY `total_connections` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 28: NULL SELECT SYSTEM_USER , `statements` FROM `sys` . `user_summary` ORDER BY `statements` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 29: NULL SELECT SYSTEM_USER , `statement_avg_latency` FROM `sys` . `x$user_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 30: NULL SELECT SYSTEM_USER , `lock_latency` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `lock_latency` DESC LIMI 2026-07-05 15:41:17
ℹ +-- 31: NULL SELECT SYSTEM_USER , `full_scans` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `full_scans` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 32: NULL SELECT SYSTEM_USER , `rows_sent` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `rows_sent` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 33: NULL SELECT SYSTEM_USER , `rows_affected` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `rows_affected` DESC LI 2026-07-05 15:41:17
ℹ +-- 34: NULL SELECT SYSTEM_USER , `file_ios` FROM `sys` . `x$user_summary` ORDER BY `file_ios` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 35: NULL SELECT SYSTEM_USER , `file_io_latency` FROM `sys` . `x$user_summary` ORDER BY `file_io_latency` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 36: NULL SELECT HOST , `total_connections` FROM `sys` . `x$host_summary` ORDER BY `total_connections` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 37: NULL SELECT HOST , `statements` FROM `sys` . `x$host_summary` ORDER BY `statements` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 38: NULL SELECT HOST , `statement_avg_latency` FROM `sys` . `x$host_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 39: NULL SELECT HOST , `lock_latency` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `lock_latency` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 40: NULL SELECT HOST , `full_scans` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `full_scans` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 41: NULL SELECT HOST , `rows_sent` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `rows_sent` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 42: NULL SELECT HOST , `rows_affected` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `rows_affected` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 43: NULL SELECT HOST , `file_ios` FROM `sys` . `x$host_summary` ORDER BY `file_ios` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 44: NULL SELECT HOST , `file_io_latency` FROM `sys` . `x$host_summary` ORDER BY `file_io_latency` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 45: NULL SELECT SUBSTRING ( `event_name` , ? ) , `ROUND` ( SUM ( `total_latency` ) , ? ) AS `total_latency` FROM `sys` . `x$host_ 2026-07-05 15:41:17
ℹ +-- 46: NULL SELECT HOST , `table_scans` FROM `sys` . `x$host_summary` ORDER BY `table_scans` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 47: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 2026-07-05 15:41:17
ℹ +-- 48: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 2026-07-05 15:41:17
ℹ +-- 49: NULL SELECT SYSTEM_USER , `Command` AS `PROC` , TIME FROM `sys` . `x$processlist` ORDER BY TIME DESC 2026-07-05 15:41:17
ℹ +-- 50: NULL SELECT `wait_age_secs` , `locked_table` , `locked_type` , `waiting_query` FROM `sys` . `x$innodb_lock_waits` ORDER BY `w 2026-07-05 15:41:17
ℹ Performance schema: Last 50 queries with full table scans execution time: 0.026s
-------- Performance schema: Top 15 reader queries (95% percentile) --------------------------------
ℹ +-- 1: NULL SELECT * FROM `information_schema` . `COLUMNS` LIMIT ? 3266
ℹ +-- 2: NULL SELECT * FROM `information_schema` . `ALL_PLUGINS` LIMIT ? 95
ℹ +-- 3: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 40
ℹ +-- 4: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 30
ℹ +-- 5: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 16
ℹ +-- 6: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 8
ℹ +-- 7: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 8
ℹ +-- 8: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 8
ℹ +-- 9: NULL SELECT `k` . `CONSTRAINT_SCHEMA` , `k` . `TABLE_NAME` , `k` . `COLUMN_NAME` , `c1` . `COLUMN_TYPE` , `k` . `REFERENCED_T 0
ℹ +-- 10: employees CREATE TABLE `departments` ( `dept_no` CHARACTER (?) NOT NULL , `dept_name` VARCHARACTER (?) NOT NULL , PRIMARY KEY ( `d 0
ℹ +-- 11: employees INSERT INTO `titles` VALUES (...) /* , ... */ 0
ℹ +-- 12: employees CREATE TABLE `dept_manager` ( `emp_no` INTEGER NOT NULL , `dept_no` CHARACTER (?) NOT NULL , `from_date` DATE NOT NULL , 0
ℹ +-- 13: employees INSERT INTO `salaries` VALUES (...) /* , ... */ 0
ℹ +-- 14: employees CREATE TABLE `dept_emp` ( `emp_no` INTEGER NOT NULL , `dept_no` CHARACTER (?) NOT NULL , `from_date` DATE NOT NULL , `to 0
ℹ +-- 15: NULL SELECT `t` . `TABLE_SCHEMA` , `t` . `TABLE_NAME` , `t` . `TABLE_ROWS` , `t` . `AUTO_INCREMENT` , `c` . `DATA_TYPE` , `c` 0
ℹ Performance schema: Top 15 reader queries (95% percentile) execution time: 0.052s
-------- Performance schema: Top 15 most row look queries (95% percentile) -------------------------
ℹ +-- 1: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 59451
ℹ +-- 2: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 59435
ℹ +-- 3: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 59435
ℹ +-- 4: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 57243
ℹ +-- 5: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 57155
ℹ +-- 6: NULL SELECT * FROM `information_schema` . `COLUMNS` LIMIT ? 3266
ℹ +-- 7: NULL SELECT `k` . `CONSTRAINT_SCHEMA` , `k` . `TABLE_NAME` , `k` . `COLUMN_NAME` , `c1` . `COLUMN_TYPE` , `k` . `REFERENCED_T 348
ℹ +-- 8: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 336
ℹ +-- 9: NULL SELECT * FROM `information_schema` . `ALL_PLUGINS` LIMIT ? 95
ℹ +-- 10: NULL SELECT `CONCAT` ( `k` . `TABLE_SCHEMA` , ? , `k` . `TABLE_NAME` , ? , `k` . `COLUMN_NAME` , ? , `c1` . `COLUMN_TYPE` , ? 72
ℹ +-- 11: NULL SELECT `t` . `TABLE_SCHEMA` , `t` . `TABLE_NAME` , `t` . `TABLE_ROWS` , `t` . `AUTO_INCREMENT` , `c` . `DATA_TYPE` , `c` 32
ℹ +-- 12: employees CREATE TABLE `departments` ( `dept_no` CHARACTER (?) NOT NULL , `dept_name` VARCHARACTER (?) NOT NULL , PRIMARY KEY ( `d 0
ℹ +-- 13: employees INSERT INTO `titles` VALUES (...) /* , ... */ 0
ℹ +-- 14: employees CREATE TABLE `dept_manager` ( `emp_no` INTEGER NOT NULL , `dept_no` CHARACTER (?) NOT NULL , `from_date` DATE NOT NULL , 0
ℹ +-- 15: employees INSERT INTO `salaries` VALUES (...) /* , ... */ 0
ℹ Performance schema: Top 15 most row look queries (95% percentile) execution time: 0.053s
-------- Performance schema: Top 15 total latency queries (95% percentile) -------------------------
ℹ +-- 1: employees INSERT INTO `salaries` VALUES (...) /* , ... */ 12664007343000
ℹ +-- 2: employees INSERT INTO `titles` VALUES (...) /* , ... */ 2342622074000
ℹ +-- 3: employees INSERT INTO `dept_emp` VALUES (...) /* , ... */ 2161386697000
ℹ +-- 4: employees INSERT INTO `employees` VALUES (...) /* , ... */ 1436056239000
ℹ +-- 5: NULL SELECT `k` . `CONSTRAINT_SCHEMA` , `k` . `TABLE_NAME` , `k` . `COLUMN_NAME` , `c1` . `COLUMN_TYPE` , `k` . `REFERENCED_T 141340957000
ℹ +-- 6: NULL SELECT `CONCAT` ( `k` . `TABLE_SCHEMA` , ? , `k` . `TABLE_NAME` , ? , `k` . `COLUMN_NAME` , ? , `c1` . `COLUMN_TYPE` , ? 134502547000
ℹ +-- 7: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 62284401000
ℹ +-- 8: NULL SELECT `t` . `TABLE_SCHEMA` , `t` . `TABLE_NAME` , `t` . `TABLE_ROWS` , `t` . `AUTO_INCREMENT` , `c` . `DATA_TYPE` , `c` 61987217000
ℹ +-- 9: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 61904954000
ℹ +-- 10: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 60821442000
ℹ +-- 11: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 59477357000
ℹ +-- 12: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 58125098000
ℹ +-- 13: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 56956803000
ℹ +-- 14: employees DROP TABLE IF EXISTS `dept_emp` , `dept_manager` , `titles` , `salaries` , `employees` , `departments` 49350103000
ℹ +-- 15: NULL SELECT * FROM `information_schema` . `ALL_PLUGINS` LIMIT ? 26733462000
ℹ Performance schema: Top 15 total latency queries (95% percentile) execution time: 0.053s
-------- Performance schema: Top 15 max latency queries (95% percentile) ---------------------------
ℹ +-- 1: employees INSERT INTO `dept_emp` VALUES (...) /* , ... */ 322412890000
ℹ +-- 2: employees INSERT INTO `salaries` VALUES (...) /* , ... */ 262360561000
ℹ +-- 3: employees INSERT INTO `titles` VALUES (...) /* , ... */ 213981432000
ℹ +-- 4: employees INSERT INTO `employees` VALUES (...) /* , ... */ 211810419000
ℹ +-- 5: employees DROP TABLE IF EXISTS `dept_emp` , `dept_manager` , `titles` , `salaries` , `employees` , `departments` 49350103000
ℹ +-- 6: NULL SELECT `CONCAT` ( `k` . `TABLE_SCHEMA` , ? , `k` . `TABLE_NAME` , ? , `k` . `COLUMN_NAME` , ? , `c1` . `COLUMN_TYPE` , ? 39880362000
ℹ +-- 7: NULL SELECT `k` . `CONSTRAINT_SCHEMA` , `k` . `TABLE_NAME` , `k` . `COLUMN_NAME` , `c1` . `COLUMN_TYPE` , `k` . `REFERENCED_T 39866921000
ℹ +-- 8: NULL SELECT * FROM `information_schema` . `ALL_PLUGINS` LIMIT ? 26733462000
ℹ +-- 9: employees CREATE TABLE `employees` ( `emp_no` INTEGER NOT NULL , `birth_date` DATE NOT NULL , `first_name` VARCHARACTER (?) NOT NU 23588540000
ℹ +-- 10: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 22580028000
ℹ +-- 11: NULL SELECT * FROM `information_schema` . `COLUMNS` LIMIT ? 18083125000
ℹ +-- 12: NULL SELECT `t` . `TABLE_SCHEMA` , `t` . `TABLE_NAME` , `t` . `TABLE_ROWS` , `t` . `AUTO_INCREMENT` , `c` . `DATA_TYPE` , `c` 17275168000
ℹ +-- 13: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 17105499000
ℹ +-- 14: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 17050651000
ℹ +-- 15: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 16686058000
ℹ Performance schema: Top 15 max latency queries (95% percentile) execution time: 0.053s
-------- Performance schema: Top 15 average latency queries (95% percentile) -----------------------
ℹ +-- 1: employees INSERT INTO `dept_emp` VALUES (...) /* , ... */ 154384764000
ℹ +-- 2: employees INSERT INTO `titles` VALUES (...) /* , ... */ 111553432000
ℹ +-- 3: employees INSERT INTO `salaries` VALUES (...) /* , ... */ 111087783000
ℹ +-- 4: employees INSERT INTO `employees` VALUES (...) /* , ... */ 84473896000
ℹ +-- 5: employees DROP TABLE IF EXISTS `dept_emp` , `dept_manager` , `titles` , `salaries` , `employees` , `departments` 49350103000
ℹ +-- 6: NULL SELECT `k` . `CONSTRAINT_SCHEMA` , `k` . `TABLE_NAME` , `k` . `COLUMN_NAME` , `c1` . `COLUMN_TYPE` , `k` . `REFERENCED_T 35335239000
ℹ +-- 7: NULL SELECT `CONCAT` ( `k` . `TABLE_SCHEMA` , ? , `k` . `TABLE_NAME` , ? , `k` . `COLUMN_NAME` , ? , `c1` . `COLUMN_TYPE` , ? 33625636000
ℹ +-- 8: NULL SELECT * FROM `information_schema` . `ALL_PLUGINS` LIMIT ? 26733462000
ℹ +-- 9: employees CREATE TABLE `employees` ( `emp_no` INTEGER NOT NULL , `birth_date` DATE NOT NULL , `first_name` VARCHARACTER (?) NOT NU 23588540000
ℹ +-- 10: NULL SELECT * FROM `information_schema` . `COLUMNS` LIMIT ? 18083125000
ℹ +-- 11: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 15571100000
ℹ +-- 12: NULL SELECT `t` . `TABLE_SCHEMA` , `t` . `TABLE_NAME` , `t` . `TABLE_ROWS` , `t` . `AUTO_INCREMENT` , `c` . `DATA_TYPE` , `c` 15496804000
ℹ +-- 13: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 15476238000
ℹ +-- 14: employees CREATE TABLE `departments` ( `dept_no` CHARACTER (?) NOT NULL , `dept_name` VARCHARACTER (?) NOT NULL , PRIMARY KEY ( `d 15384918000
ℹ +-- 15: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 15205360000
ℹ Performance schema: Top 15 average latency queries (95% percentile) execution time: 0.053s
-------- 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 24
ℹ +-- 2: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 24
ℹ +-- 3: employees SELECT COLUMN_NAME , `extra` , `generation_expression` , `data_type` FROM `information_schema` . `columns` WHERE `table_ 6
ℹ +-- 4: NULL SELECT ENGINE , `SUPPORT` FROM `information_schema` . `ENGINES` ORDER BY ENGINE ASC 4
ℹ +-- 5: NULL SELECT ENGINE , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , COUNT ( ENGINE ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` 4
ℹ +-- 6: NULL SELECT TABLE_NAME , ENGINE FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` = ? AND `TABLE_TYPE` = ? ORDER BY T 4
ℹ +-- 7: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 4
ℹ +-- 8: NULL SELECT `concat` ( TABLE_NAME , ? , `index_name` ) AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS 4
ℹ +-- 9: NULL SELECT `CONCAT` ( `object_schema` , ? , `object_name` ) AS ? , `index_name` FROM `performance_schema` . `table_io_waits_ 4
ℹ +-- 10: NULL SELECT `PLUGIN_NAME` , `PLUGIN_VERSION` , `PLUGIN_STATUS` , `PLUGIN_TYPE` FROM `information_schema` . `PLUGINS` WHERE `P 4
ℹ +-- 11: NULL SELECT SYSTEM_USER , `total_connections` FROM `sys` . `user_summary` ORDER BY `total_connections` DESC LIMIT ? 4
ℹ +-- 12: NULL SELECT SYSTEM_USER , `statements` FROM `sys` . `user_summary` ORDER BY `statements` DESC LIMIT ? 4
ℹ +-- 13: NULL SELECT SYSTEM_USER , `statement_avg_latency` FROM `sys` . `x$user_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 4
ℹ +-- 14: NULL SELECT SYSTEM_USER , `lock_latency` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `lock_latency` DESC LIMI 4
ℹ +-- 15: NULL SELECT SYSTEM_USER , `full_scans` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `full_scans` DESC LIMIT ? 4
ℹ +-- 16: NULL SELECT SYSTEM_USER , `rows_sent` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `rows_sent` DESC LIMIT ? 4
ℹ +-- 17: NULL SELECT SYSTEM_USER , `rows_affected` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `rows_affected` DESC LI 4
ℹ +-- 18: NULL SELECT SYSTEM_USER , `file_ios` FROM `sys` . `x$user_summary` ORDER BY `file_ios` DESC LIMIT ? 4
ℹ +-- 19: NULL SELECT SYSTEM_USER , `file_io_latency` FROM `sys` . `x$user_summary` ORDER BY `file_io_latency` DESC LIMIT ? 4
ℹ +-- 20: NULL SELECT HOST , `total_connections` FROM `sys` . `x$host_summary` ORDER BY `total_connections` DESC LIMIT ? 4
ℹ Performance schema: Top 20 queries with sort execution time: 0.026s
-------- Performance schema: Last 50 queries with sort ---------------------------------------------
ℹ +-- 1: NULL SELECT ENGINE , `SUPPORT` FROM `information_schema` . `ENGINES` ORDER BY ENGINE ASC 2026-07-05 15:41:19
ℹ +-- 2: NULL SELECT ENGINE , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , COUNT ( ENGINE ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` 2026-07-05 15:41:19
ℹ +-- 3: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 2026-07-05 15:41:19
ℹ +-- 4: NULL SELECT `db` , LEFT ( QUERY , ? ) , `exec_count` FROM `sys` . `x$statement_analysis` WHERE ( `db` IS NULL OR `db` NOT IN 2026-07-05 15:41:19
ℹ +-- 5: NULL SELECT LEFT ( QUERY , ? ) , `last_seen` FROM `sys` . `x$statements_with_errors_or_warnings` WHERE ( `db` IS NULL OR `db` 2026-07-05 15:41:19
ℹ +-- 6: NULL SELECT `db` , LEFT ( QUERY , ? ) , `exec_count` FROM `sys` . `x$statements_with_full_table_scans` WHERE ( `db` IS NULL O 2026-07-05 15:41:19
ℹ +-- 7: NULL SELECT `db` , LEFT ( QUERY , ? ) , `last_seen` FROM `sys` . `x$statements_with_full_table_scans` WHERE ( `db` IS NULL OR 2026-07-05 15:41:19
ℹ +-- 8: NULL SELECT `db` , LEFT ( QUERY , ? ) , `exec_count` FROM `sys` . `x$statements_with_sorting` WHERE ( `db` IS NULL OR `db` NO 2026-07-05 15:41:19
ℹ +-- 9: NULL SELECT `CONCAT` ( `object_schema` , ? , `object_name` , ? , `index_name` , ? ) FROM `sys` . `schema_unused_indexes` WHER 2026-07-05 15:41:18
ℹ +-- 10: NULL SELECT FILE , `total_read` FROM `sys` . `x$io_global_by_file_by_bytes` ORDER BY `total_read` DESC LIMIT ? 2026-07-05 15:41:18
ℹ +-- 11: NULL SELECT FILE , `total_written` FROM `sys` . `x$io_global_by_file_by_bytes` ORDER BY `total_written` DESC LIMIT ? 2026-07-05 15:41:18
ℹ +-- 12: NULL SELECT FILE , `total_latency` FROM `sys` . `x$io_global_by_file_by_latency` ORDER BY `total_latency` DESC LIMIT ? 2026-07-05 15:41:18
ℹ +-- 13: NULL SELECT `event_name` , `total_read` FROM `sys` . `x$io_global_by_wait_by_bytes` ORDER BY `total_read` DESC LIMIT ? 2026-07-05 15:41:18
ℹ +-- 14: NULL SELECT `event_name` , `total_written` FROM `sys` . `x$io_global_by_wait_by_bytes` ORDER BY `total_written` DESC LIMIT ? 2026-07-05 15:41:18
ℹ +-- 15: NULL SELECT `CONCAT` ( `table_schema` , ? , TABLE_NAME , ? , `redundant_index_name` , ? , `dominant_index_name` , ? , `sql_dr 2026-07-05 15:41:18
ℹ +-- 16: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 2026-07-05 15:41:18
ℹ +-- 17: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 2026-07-05 15:41:18
ℹ +-- 18: NULL SELECT SYSTEM_USER , `total_connections` FROM `sys` . `user_summary` ORDER BY `total_connections` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 19: NULL SELECT SYSTEM_USER , `statements` FROM `sys` . `user_summary` ORDER BY `statements` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 20: NULL SELECT SYSTEM_USER , `statement_avg_latency` FROM `sys` . `x$user_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 21: NULL SELECT SYSTEM_USER , `lock_latency` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `lock_latency` DESC LIMI 2026-07-05 15:41:17
ℹ +-- 22: NULL SELECT SYSTEM_USER , `full_scans` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `full_scans` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 23: NULL SELECT SYSTEM_USER , `rows_sent` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `rows_sent` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 24: NULL SELECT SYSTEM_USER , `rows_affected` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `rows_affected` DESC LI 2026-07-05 15:41:17
ℹ +-- 25: NULL SELECT SYSTEM_USER , `file_ios` FROM `sys` . `x$user_summary` ORDER BY `file_ios` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 26: NULL SELECT SYSTEM_USER , `file_io_latency` FROM `sys` . `x$user_summary` ORDER BY `file_io_latency` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 27: NULL SELECT HOST , `total_connections` FROM `sys` . `x$host_summary` ORDER BY `total_connections` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 28: NULL SELECT HOST , `statements` FROM `sys` . `x$host_summary` ORDER BY `statements` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 29: NULL SELECT HOST , `statement_avg_latency` FROM `sys` . `x$host_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 30: NULL SELECT HOST , `lock_latency` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `lock_latency` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 31: NULL SELECT HOST , `full_scans` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `full_scans` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 32: NULL SELECT HOST , `rows_sent` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `rows_sent` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 33: NULL SELECT HOST , `rows_affected` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `rows_affected` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 34: NULL SELECT HOST , `file_ios` FROM `sys` . `x$host_summary` ORDER BY `file_ios` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 35: NULL SELECT HOST , `file_io_latency` FROM `sys` . `x$host_summary` ORDER BY `file_io_latency` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 36: NULL SELECT SUBSTRING ( `event_name` , ? ) , `ROUND` ( SUM ( `total_latency` ) , ? ) AS `total_latency` FROM `sys` . `x$host_ 2026-07-05 15:41:17
ℹ +-- 37: NULL SELECT HOST , `table_scans` FROM `sys` . `x$host_summary` ORDER BY `table_scans` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 38: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 2026-07-05 15:41:17
ℹ +-- 39: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 2026-07-05 15:41:17
ℹ +-- 40: NULL SELECT SYSTEM_USER , `Command` AS `PROC` , TIME FROM `sys` . `x$processlist` ORDER BY TIME DESC 2026-07-05 15:41:17
ℹ +-- 41: NULL SELECT SYSTEM_USER , `total_latency` , `max_latency` FROM `sys` . `x$io_by_thread_by_latency` ORDER BY `total_latency` D 2026-07-05 15:41:17
ℹ +-- 42: NULL SELECT LEFT ( QUERY , ? ) , `avg_latency` FROM `sys` . `x$statement_analysis` WHERE ( `db` IS NULL OR `db` NOT IN (...) 2026-07-05 15:41:17
ℹ +-- 43: NULL SELECT LEFT ( QUERY , ? ) , `exec_count` FROM `sys` . `x$statements_with_runtimes_in_95th_percentile` WHERE ( `db` IS NU 2026-07-05 15:41:17
ℹ +-- 44: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 2026-07-05 15:41:16
ℹ +-- 45: NULL SELECT `concat` ( TABLE_NAME , ? , `index_name` ) AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS 2026-07-05 15:41:16
ℹ +-- 46: NULL SELECT `CONCAT` ( `object_schema` , ? , `object_name` ) AS ? , `index_name` FROM `performance_schema` . `table_io_waits_ 2026-07-05 15:41:16
ℹ +-- 47: NULL SELECT `PLUGIN_NAME` , `PLUGIN_VERSION` , `PLUGIN_STATUS` , `PLUGIN_TYPE` FROM `information_schema` . `PLUGINS` WHERE `P 2026-07-05 15:41:16
ℹ +-- 48: NULL SELECT TABLE_NAME , ENGINE FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` = ? AND `TABLE_TYPE` = ? ORDER BY T 2026-07-05 15:41:15
ℹ +-- 49: NULL SELECT `index_name` AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS `cols` , `INDEX_TYPE` AS TYPE 2026-07-05 15:41:15
ℹ +-- 50: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 2026-07-05 15:41:15
ℹ Performance schema: Last 50 queries with sort execution time: 0.025s
-------- Performance schema: Top 15 row sorting queries with sort ----------------------------------
ℹ +-- 1: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 25377
ℹ +-- 2: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 25377
ℹ +-- 3: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 25377
ℹ +-- 4: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 24735
ℹ +-- 5: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 24691
ℹ +-- 6: NULL SELECT LEFT ( QUERY , ? ) , `exec_count` FROM `sys` . `x$statements_with_runtimes_in_95th_percentile` WHERE ( `db` IS NU 2004
ℹ +-- 7: NULL SELECT SYSTEM_USER , `Command` AS `PROC` , TIME FROM `sys` . `x$processlist` ORDER BY TIME DESC 372
ℹ +-- 8: NULL SELECT `db` , LEFT ( QUERY , ? ) , `last_seen` FROM `sys` . `x$statements_with_full_table_scans` WHERE ( `db` IS NULL OR 200
ℹ +-- 9: NULL SELECT `db` , LEFT ( QUERY , ? ) , `last_seen` FROM `sys` . `x$statements_with_sorting` WHERE ( `db` IS NULL OR `db` NOT 200
ℹ +-- 10: NULL SELECT SYSTEM_USER , `total_latency` , `max_latency` FROM `sys` . `x$io_by_thread_by_latency` ORDER BY `total_latency` D 172
ℹ +-- 11: NULL SELECT `db` , LEFT ( QUERY , ? ) , `last_seen` FROM `sys` . `x$statements_with_temp_tables` WHERE ( `db` IS NULL OR `db` 150
ℹ +-- 12: NULL SELECT `PLUGIN_NAME` , `PLUGIN_VERSION` , `PLUGIN_STATUS` , `PLUGIN_TYPE` FROM `information_schema` . `PLUGINS` WHERE `P 120
ℹ +-- 13: NULL SELECT `CONCAT` ( `table_schema` , ? , TABLE_NAME , ? , `redundant_index_name` , ? , `dominant_index_name` , ? , `sql_dr 112
ℹ +-- 14: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 96
ℹ +-- 15: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 80
ℹ Performance schema: Top 15 row sorting queries with sort execution time: 0.029s
-------- Performance schema: Top 15 total latency queries with sort --------------------------------
ℹ +-- 1: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 62284401000
ℹ +-- 2: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 61904954000
ℹ +-- 3: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 60821442000
ℹ +-- 4: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 59477357000
ℹ +-- 5: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 58125098000
ℹ +-- 6: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 56956803000
ℹ +-- 7: NULL SELECT LEFT ( QUERY , ? ) , `exec_count` FROM `sys` . `x$statements_with_runtimes_in_95th_percentile` WHERE ( `db` IS NU 47680064000
ℹ +-- 8: NULL SELECT SYSTEM_USER , `Command` AS `PROC` , TIME FROM `sys` . `x$processlist` ORDER BY TIME DESC 41138971000
ℹ +-- 9: NULL SELECT ENGINE , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , COUNT ( ENGINE ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` 34355389000
ℹ +-- 10: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 17776415000
ℹ +-- 11: NULL SELECT `concat` ( TABLE_NAME , ? , `index_name` ) AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS 16709991000
ℹ +-- 12: NULL SELECT `index_name` AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS `cols` , `INDEX_TYPE` AS TYPE 14108444000
ℹ +-- 13: NULL SELECT SYSTEM_USER , `total_connections` FROM `sys` . `user_summary` ORDER BY `total_connections` DESC LIMIT ? 11065374000
ℹ +-- 14: NULL SELECT SYSTEM_USER , `statements` FROM `sys` . `user_summary` ORDER BY `statements` DESC LIMIT ? 10711533000
ℹ +-- 15: NULL SELECT HOST , `table_scans` FROM `sys` . `x$host_summary` ORDER BY `table_scans` DESC LIMIT ? 9864424000
ℹ Performance schema: Top 15 total latency queries with sort execution time: 0.027s
-------- Performance schema: Top 15 merge queries with sort ----------------------------------------
ℹ +-- 1: NULL SELECT ENGINE , `SUPPORT` FROM `information_schema` . `ENGINES` ORDER BY ENGINE ASC 0
ℹ +-- 2: NULL SELECT ENGINE , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , COUNT ( ENGINE ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` 0
ℹ +-- 3: NULL SELECT TABLE_NAME , ENGINE FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` = ? AND `TABLE_TYPE` = ? ORDER BY T 0
ℹ +-- 4: NULL SELECT `index_name` AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS `cols` , `INDEX_TYPE` AS TYPE 0
ℹ +-- 5: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 0
ℹ +-- 6: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 0
ℹ +-- 7: NULL SELECT `concat` ( TABLE_NAME , ? , `index_name` ) AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS 0
ℹ +-- 8: NULL SELECT `CONCAT` ( `object_schema` , ? , `object_name` ) AS ? , `index_name` FROM `performance_schema` . `table_io_waits_ 0
ℹ +-- 9: NULL SELECT `PLUGIN_NAME` , `PLUGIN_VERSION` , `PLUGIN_STATUS` , `PLUGIN_TYPE` FROM `information_schema` . `PLUGINS` WHERE `P 0
ℹ +-- 10: NULL SELECT SYSTEM_USER , `total_connections` FROM `sys` . `user_summary` ORDER BY `total_connections` DESC LIMIT ? 0
ℹ +-- 11: NULL SELECT SYSTEM_USER , `statements` FROM `sys` . `user_summary` ORDER BY `statements` DESC LIMIT ? 0
ℹ +-- 12: NULL SELECT SYSTEM_USER , `statement_avg_latency` FROM `sys` . `x$user_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 0
ℹ +-- 13: NULL SELECT SYSTEM_USER , `lock_latency` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `lock_latency` DESC LIMI 0
ℹ +-- 14: NULL SELECT SYSTEM_USER , `full_scans` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `full_scans` DESC LIMIT ? 0
ℹ +-- 15: NULL SELECT SYSTEM_USER , `rows_sent` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `rows_sent` DESC LIMIT ? 0
ℹ Performance schema: Top 15 merge queries with sort execution time: 0.028s
-------- Performance schema: Top 15 average sort merges queries with sort --------------------------
ℹ +-- 1: NULL SELECT ENGINE , `SUPPORT` FROM `information_schema` . `ENGINES` ORDER BY ENGINE ASC 0
ℹ +-- 2: NULL SELECT ENGINE , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , COUNT ( ENGINE ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` 0
ℹ +-- 3: NULL SELECT TABLE_NAME , ENGINE FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` = ? AND `TABLE_TYPE` = ? ORDER BY T 0
ℹ +-- 4: NULL SELECT `index_name` AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS `cols` , `INDEX_TYPE` AS TYPE 0
ℹ +-- 5: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 0
ℹ +-- 6: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 0
ℹ +-- 7: NULL SELECT `concat` ( TABLE_NAME , ? , `index_name` ) AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS 0
ℹ +-- 8: NULL SELECT `CONCAT` ( `object_schema` , ? , `object_name` ) AS ? , `index_name` FROM `performance_schema` . `table_io_waits_ 0
ℹ +-- 9: NULL SELECT `PLUGIN_NAME` , `PLUGIN_VERSION` , `PLUGIN_STATUS` , `PLUGIN_TYPE` FROM `information_schema` . `PLUGINS` WHERE `P 0
ℹ +-- 10: NULL SELECT SYSTEM_USER , `total_connections` FROM `sys` . `user_summary` ORDER BY `total_connections` DESC LIMIT ? 0
ℹ +-- 11: NULL SELECT SYSTEM_USER , `statements` FROM `sys` . `user_summary` ORDER BY `statements` DESC LIMIT ? 0
ℹ +-- 12: NULL SELECT SYSTEM_USER , `statement_avg_latency` FROM `sys` . `x$user_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 0
ℹ +-- 13: NULL SELECT SYSTEM_USER , `lock_latency` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `lock_latency` DESC LIMI 0
ℹ +-- 14: NULL SELECT SYSTEM_USER , `full_scans` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `full_scans` DESC LIMIT ? 0
ℹ +-- 15: NULL SELECT SYSTEM_USER , `rows_sent` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `rows_sent` DESC LIMIT ? 0
ℹ Performance schema: Top 15 average sort merges queries with sort execution time: 0.025s
-------- 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 24
ℹ +-- 2: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 24
ℹ +-- 3: NULL SELECT SYSTEM_USER , `total_connections` FROM `sys` . `user_summary` ORDER BY `total_connections` DESC LIMIT ? 24
ℹ +-- 4: NULL SELECT SYSTEM_USER , `statements` FROM `sys` . `user_summary` ORDER BY `statements` DESC LIMIT ? 24
ℹ +-- 5: NULL SELECT SYSTEM_USER , `statement_avg_latency` FROM `sys` . `x$user_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 24
ℹ +-- 6: NULL SELECT SYSTEM_USER , `file_ios` FROM `sys` . `x$user_summary` ORDER BY `file_ios` DESC LIMIT ? 24
ℹ +-- 7: NULL SELECT SYSTEM_USER , `file_io_latency` FROM `sys` . `x$user_summary` ORDER BY `file_io_latency` DESC LIMIT ? 24
ℹ +-- 8: NULL SELECT HOST , `total_connections` FROM `sys` . `x$host_summary` ORDER BY `total_connections` DESC LIMIT ? 20
ℹ +-- 9: NULL SELECT HOST , `statements` FROM `sys` . `x$host_summary` ORDER BY `statements` DESC LIMIT ? 20
ℹ +-- 10: NULL SELECT HOST , `statement_avg_latency` FROM `sys` . `x$host_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 20
ℹ +-- 11: NULL SELECT HOST , `file_ios` FROM `sys` . `x$host_summary` ORDER BY `file_ios` DESC LIMIT ? 20
ℹ +-- 12: NULL SELECT HOST , `file_io_latency` FROM `sys` . `x$host_summary` ORDER BY `file_io_latency` DESC LIMIT ? 20
ℹ +-- 13: NULL SELECT HOST , `table_scans` FROM `sys` . `x$host_summary` ORDER BY `table_scans` DESC LIMIT ? 20
ℹ +-- 14: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 20
ℹ +-- 15: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 20
ℹ Performance schema: Top 15 scans queries with sort execution time: 0.026s
-------- Performance schema: Top 15 range queries with sort ----------------------------------------
ℹ +-- 1: NULL SELECT ENGINE , `SUPPORT` FROM `information_schema` . `ENGINES` ORDER BY ENGINE ASC 0
ℹ +-- 2: NULL SELECT ENGINE , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , COUNT ( ENGINE ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` 0
ℹ +-- 3: NULL SELECT TABLE_NAME , ENGINE FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` = ? AND `TABLE_TYPE` = ? ORDER BY T 0
ℹ +-- 4: NULL SELECT `index_name` AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS `cols` , `INDEX_TYPE` AS TYPE 0
ℹ +-- 5: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 0
ℹ +-- 6: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 0
ℹ +-- 7: NULL SELECT `concat` ( TABLE_NAME , ? , `index_name` ) AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS 0
ℹ +-- 8: NULL SELECT `CONCAT` ( `object_schema` , ? , `object_name` ) AS ? , `index_name` FROM `performance_schema` . `table_io_waits_ 0
ℹ +-- 9: NULL SELECT `PLUGIN_NAME` , `PLUGIN_VERSION` , `PLUGIN_STATUS` , `PLUGIN_TYPE` FROM `information_schema` . `PLUGINS` WHERE `P 0
ℹ +-- 10: NULL SELECT SYSTEM_USER , `total_connections` FROM `sys` . `user_summary` ORDER BY `total_connections` DESC LIMIT ? 0
ℹ +-- 11: NULL SELECT SYSTEM_USER , `statements` FROM `sys` . `user_summary` ORDER BY `statements` DESC LIMIT ? 0
ℹ +-- 12: NULL SELECT SYSTEM_USER , `statement_avg_latency` FROM `sys` . `x$user_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 0
ℹ +-- 13: NULL SELECT SYSTEM_USER , `lock_latency` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `lock_latency` DESC LIMI 0
ℹ +-- 14: NULL SELECT SYSTEM_USER , `full_scans` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `full_scans` DESC LIMIT ? 0
ℹ +-- 15: NULL SELECT SYSTEM_USER , `rows_sent` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `rows_sent` DESC LIMIT ? 0
ℹ Performance schema: Top 15 range queries with sort execution time: 0.026s
-------- 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 24
ℹ +-- 2: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 24
ℹ +-- 3: NULL SELECT COUNT ( * ) FROM `information_schema` . `TABLES` WHERE `TABLE_TYPE` = ? AND `TABLE_SCHEMA` = ? 12
ℹ +-- 4: NULL SHOW SCHEMAS 9
ℹ +-- 5: NULL SELECT DISTINCTROW `TABLE_SCHEMA` FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` NOT IN (...) 9
ℹ +-- 6: NULL SELECT `IFNULL` ( SUM ( `INDEX_LENGTH` ) , ? ) FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` NOT IN (?) AND 8
ℹ +-- 7: NULL SELECT COUNT ( * ) FROM `information_schema` . `TABLES` WHERE `TABLE_TYPE` = ? AND `TABLE_SCHEMA` NOT IN (...) 8
ℹ +-- 8: NULL SELECT DISTINCTROW ( ENGINE ) FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` = ? AND ENGINE IS NOT NULL 8
ℹ +-- 9: NULL SELECT `TABLE_SCHEMA` , TABLE_NAME FROM `information_schema` . `tables` WHERE `TABLE_TYPE` = ? AND `TABLE_SCHEMA` NOT IN 8
ℹ +-- 10: employees SELECT ENGINE , `table_type` FROM `INFORMATION_SCHEMA` . `TABLES` WHERE `table_schema` = SCHEMA ( ) AND TABLE_NAME = ? 8
ℹ +-- 11: employees SELECT `TRIGGER_NAME` FROM `INFORMATION_SCHEMA` . `TRIGGERS` WHERE `EVENT_OBJECT_SCHEMA` = SCHEMA ( ) AND `EVENT_OBJECT_ 8
ℹ +-- 12: employees SELECT COLUMN_NAME , `extra` , `generation_expression` , `data_type` FROM `information_schema` . `columns` WHERE `table_ 6
ℹ +-- 13: NULL SHOW VARIABLES 4
ℹ +-- 14: NULL SHOW GLOBAL VARIABLES 4
ℹ +-- 15: NULL SHOW STATUS 4
ℹ +-- 16: NULL SHOW GLOBAL STATUS 4
ℹ +-- 17: NULL SHOW ENGINES 4
ℹ +-- 18: NULL SELECT COUNT ( * ) FROM `information_schema` . `INNODB_TRX` 4
ℹ +-- 19: NULL SELECT `IFNULL` ( MAX ( TIMESTAMPDIFF ( SQL_TSI_SECOND , `trx_started` , NOW ( ) ) ) , ? ) FROM `information_schema` . ` 4
ℹ +-- 20: NULL SELECT ENGINE , `SUPPORT` FROM `information_schema` . `ENGINES` ORDER BY ENGINE ASC 4
ℹ Performance schema: Top 20 queries with temp table execution time: 0.025s
-------- Performance schema: Last 50 queries with temp table ---------------------------------------
ℹ +-- 1: NULL SELECT ? FROM `information_schema` . `tables` WHERE `table_schema` = ? AND TABLE_NAME = ? LIMIT ? 2026-07-05 15:41:20
ℹ +-- 2: NULL SELECT SCHEMA_NAME FROM `information_schema` . `SCHEMATA` WHERE SCHEMA_NAME NOT IN (...) 2026-07-05 15:41:20
ℹ +-- 3: NULL SELECT SUM ( `TABLE_ROWS` ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` ) , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , 2026-07-05 15:41:20
ℹ +-- 4: NULL SELECT COUNT ( * ) FROM `information_schema` . `TABLES` WHERE `TABLE_TYPE` = ? AND `TABLE_SCHEMA` NOT IN (...) 2026-07-05 15:41:20
ℹ +-- 5: NULL SELECT COUNT ( DISTINCTROW ( `concat` ( TABLE_NAME , `TABLE_SCHEMA` , `INDEX_NAME` ) ) ) FROM `information_schema` . `ST 2026-07-05 15:41:20
ℹ +-- 6: NULL SELECT COUNT ( * ) FROM `information_schema` . `INNODB_TRX` 2026-07-05 15:41:19
ℹ +-- 7: NULL SELECT `IFNULL` ( MAX ( TIMESTAMPDIFF ( SQL_TSI_SECOND , `trx_started` , NOW ( ) ) ) , ? ) FROM `information_schema` . ` 2026-07-05 15:41:19
ℹ +-- 8: NULL SELECT `IFNULL` ( SUM ( `INDEX_LENGTH` ) , ? ) FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` NOT IN (?) AND 2026-07-05 15:41:19
ℹ +-- 9: NULL SELECT ENGINE , `SUPPORT` FROM `information_schema` . `ENGINES` ORDER BY ENGINE ASC 2026-07-05 15:41:19
ℹ +-- 10: NULL SELECT ENGINE , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , COUNT ( ENGINE ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` 2026-07-05 15:41:19
ℹ +-- 11: NULL SELECT `TABLE_SCHEMA` , TABLE_NAME , ENGINE , CAST ( `DATA_FREE` AS SIGNED ) FROM `information_schema` . `TABLES` WHERE 2026-07-05 15:41:19
ℹ +-- 12: NULL SELECT `t` . `TABLE_SCHEMA` , `t` . `TABLE_NAME` , `t` . `TABLE_ROWS` , `t` . `AUTO_INCREMENT` , `c` . `DATA_TYPE` , `c` 2026-07-05 15:41:19
ℹ +-- 13: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 2026-07-05 15:41:19
ℹ +-- 14: NULL SHOW VARIABLES 2026-07-05 15:41:18
ℹ +-- 15: NULL SHOW GLOBAL VARIABLES 2026-07-05 15:41:18
ℹ +-- 16: NULL SHOW STATUS 2026-07-05 15:41:18
ℹ +-- 17: NULL SHOW GLOBAL STATUS 2026-07-05 15:41:18
ℹ +-- 18: NULL SHOW ENGINES 2026-07-05 15:41:18
ℹ +-- 19: NULL SELECT `CONCAT` ( `table_schema` , ? , TABLE_NAME , ? , `redundant_index_name` , ? , `dominant_index_name` , ? , `sql_dr 2026-07-05 15:41:18
ℹ +-- 20: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 2026-07-05 15:41:18
ℹ +-- 21: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 2026-07-05 15:41:18
ℹ +-- 22: NULL SHOW SCHEMAS 2026-07-05 15:41:17
ℹ +-- 23: NULL SELECT `sys_version` FROM `sys` . `version` 2026-07-05 15:41:17
ℹ +-- 24: NULL SELECT SYSTEM_USER , `total_connections` FROM `sys` . `user_summary` ORDER BY `total_connections` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 25: NULL SELECT SYSTEM_USER , `statements` FROM `sys` . `user_summary` ORDER BY `statements` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 26: NULL SELECT SYSTEM_USER , `statement_avg_latency` FROM `sys` . `x$user_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 27: NULL SELECT SYSTEM_USER , `lock_latency` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `lock_latency` DESC LIMI 2026-07-05 15:41:17
ℹ +-- 28: NULL SELECT SYSTEM_USER , `full_scans` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `full_scans` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 29: NULL SELECT SYSTEM_USER , `rows_sent` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `rows_sent` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 30: NULL SELECT SYSTEM_USER , `rows_affected` FROM `sys` . `x$user_summary_by_statement_latency` ORDER BY `rows_affected` DESC LI 2026-07-05 15:41:17
ℹ +-- 31: NULL SELECT SYSTEM_USER , `file_ios` FROM `sys` . `x$user_summary` ORDER BY `file_ios` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 32: NULL SELECT SYSTEM_USER , `file_io_latency` FROM `sys` . `x$user_summary` ORDER BY `file_io_latency` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 33: NULL SELECT HOST , `total_connections` FROM `sys` . `x$host_summary` ORDER BY `total_connections` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 34: NULL SELECT HOST , `statements` FROM `sys` . `x$host_summary` ORDER BY `statements` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 35: NULL SELECT HOST , `statement_avg_latency` FROM `sys` . `x$host_summary` ORDER BY `statement_avg_latency` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 36: NULL SELECT HOST , `lock_latency` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `lock_latency` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 37: NULL SELECT HOST , `full_scans` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `full_scans` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 38: NULL SELECT HOST , `rows_sent` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `rows_sent` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 39: NULL SELECT HOST , `rows_affected` FROM `sys` . `x$host_summary_by_statement_latency` ORDER BY `rows_affected` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 40: NULL SELECT HOST , `file_ios` FROM `sys` . `x$host_summary` ORDER BY `file_ios` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 41: NULL SELECT HOST , `file_io_latency` FROM `sys` . `x$host_summary` ORDER BY `file_io_latency` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 42: NULL SELECT SUBSTRING ( `event_name` , ? ) , `ROUND` ( SUM ( `total_latency` ) , ? ) AS `total_latency` FROM `sys` . `x$host_ 2026-07-05 15:41:17
ℹ +-- 43: NULL SELECT HOST , `table_scans` FROM `sys` . `x$host_summary` ORDER BY `table_scans` DESC LIMIT ? 2026-07-05 15:41:17
ℹ +-- 44: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 2026-07-05 15:41:17
ℹ +-- 45: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 2026-07-05 15:41:17
ℹ +-- 46: NULL SELECT SYSTEM_USER , `Command` AS `PROC` , TIME FROM `sys` . `x$processlist` ORDER BY TIME DESC 2026-07-05 15:41:17
ℹ +-- 47: NULL SELECT `wait_age_secs` , `locked_table` , `locked_type` , `waiting_query` FROM `sys` . `x$innodb_lock_waits` ORDER BY `w 2026-07-05 15:41:17
ℹ +-- 48: NULL SELECT SYSTEM_USER , `total_latency` , `max_latency` FROM `sys` . `x$io_by_thread_by_latency` ORDER BY `total_latency` D 2026-07-05 15:41:17
ℹ +-- 49: NULL SELECT LEFT ( QUERY , ? ) , `exec_count` FROM `sys` . `x$statements_with_runtimes_in_95th_percentile` WHERE ( `db` IS NU 2026-07-05 15:41:17
ℹ +-- 50: NULL SELECT COUNT ( * ) FROM `information_schema` . `TABLES` WHERE `TABLE_TYPE` = ? AND `TABLE_SCHEMA` = ? 2026-07-05 15:41:16
ℹ Performance schema: Last 50 queries with temp table execution time: 0.026s
-------- Performance schema: Top 15 total latency queries with temp table --------------------------
ℹ +-- 1: NULL SELECT `k` . `CONSTRAINT_SCHEMA` , `k` . `TABLE_NAME` , `k` . `COLUMN_NAME` , `c1` . `COLUMN_TYPE` , `k` . `REFERENCED_T 141340957000
ℹ +-- 2: NULL SELECT `CONCAT` ( `k` . `TABLE_SCHEMA` , ? , `k` . `TABLE_NAME` , ? , `k` . `COLUMN_NAME` , ? , `c1` . `COLUMN_TYPE` , ? 134502547000
ℹ +-- 3: NULL SELECT `IFNULL` ( SUM ( `INDEX_LENGTH` ) , ? ) FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` NOT IN (?) AND 105612116000
ℹ +-- 4: NULL SELECT `table_schema` , TABLE_NAME FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `innodb_buffer_allocated` 62284401000
ℹ +-- 5: NULL SELECT `t` . `TABLE_SCHEMA` , `t` . `TABLE_NAME` , `t` . `TABLE_ROWS` , `t` . `AUTO_INCREMENT` , `c` . `DATA_TYPE` , `c` 61987217000
ℹ +-- 6: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_allocated` FROM `sys` . `x$schema_table_statistics_with_buffer` WHER 61904954000
ℹ +-- 7: NULL SELECT `object_schema` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_schema` WHERE ( `object_sch 60821442000
ℹ +-- 8: NULL SELECT `table_schema` , TABLE_NAME , `innodb_buffer_free` FROM `sys` . `x$schema_table_statistics_with_buffer` WHERE `in 59477357000
ℹ +-- 9: NULL SELECT `object_schema` , `object_name` , `allocated` , DATA , `pages` FROM `sys` . `x$innodb_buffer_stats_by_table` WHER 58125098000
ℹ +-- 10: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 56956803000
ℹ +-- 11: NULL SELECT LEFT ( QUERY , ? ) , `exec_count` FROM `sys` . `x$statements_with_runtimes_in_95th_percentile` WHERE ( `db` IS NU 47680064000
ℹ +-- 12: NULL SELECT SYSTEM_USER , `Command` AS `PROC` , TIME FROM `sys` . `x$processlist` ORDER BY TIME DESC 41138971000
ℹ +-- 13: NULL SELECT `TABLE_SCHEMA` , TABLE_NAME , ENGINE , CAST ( `DATA_FREE` AS SIGNED ) FROM `information_schema` . `TABLES` WHERE 34657470000
ℹ +-- 14: NULL SELECT ENGINE , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , COUNT ( ENGINE ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` 34355389000
ℹ +-- 15: NULL SELECT * FROM `information_schema` . `ALL_PLUGINS` LIMIT ? 26733462000
ℹ Performance schema: Top 15 total latency queries with temp table execution time: 0.027s
-------- Performance schema: Top 15 queries with temp table to disk --------------------------------
ℹ +-- 1: NULL SELECT `k` . `CONSTRAINT_SCHEMA` , `k` . `TABLE_NAME` , `k` . `COLUMN_NAME` , `c1` . `COLUMN_TYPE` , `k` . `REFERENCED_T 212
ℹ +-- 2: NULL SELECT `CONCAT` ( `k` . `TABLE_SCHEMA` , ? , `k` . `TABLE_NAME` , ? , `k` . `COLUMN_NAME` , ? , `c1` . `COLUMN_TYPE` , ? 160
ℹ +-- 3: NULL SELECT `t` . `TABLE_SCHEMA` , `t` . `TABLE_NAME` , `t` . `TABLE_ROWS` , `t` . `AUTO_INCREMENT` , `c` . `DATA_TYPE` , `c` 80
ℹ +-- 4: NULL SELECT `CONCAT` ( `t` . `TABLE_SCHEMA` , ? , `t` . `TABLE_NAME` ) AS ? , `CONCAT` ( `s` . `INDEX_NAME` , ? , `s` . `COLU 76
ℹ +-- 5: NULL SELECT `CONCAT` ( `c` . `table_schema` , ? , `c` . `table_name` ) FROM `information_schema` . `columns` `c` JOIN `inform 56
ℹ +-- 6: NULL SELECT `c` . `TABLE_SCHEMA` , `c` . `TABLE_NAME` , `c` . `COLUMN_NAME` , `c` . `DATA_TYPE` , `c` . `COLUMN_TYPE` FROM `i 56
ℹ +-- 7: NULL SELECT `c` . `TABLE_SCHEMA` , `c` . `TABLE_NAME` , `c` . `COLUMN_NAME` FROM `information_schema` . `columns` `c` LEFT JO 56
ℹ +-- 8: NULL SELECT `rc` . `CONSTRAINT_SCHEMA` , `rc` . `TABLE_NAME` , `k` . `COLUMN_NAME` , `rc` . `REFERENCED_TABLE_NAME` , `k` . ` 52
ℹ +-- 9: NULL SELECT CONSTRAINT_SCHEMA , TABLE_NAME , CONSTRAINT_NAME FROM `information_schema` . `table_constraints` WHERE `CONSTRAIN 52
ℹ +-- 10: NULL SELECT `concat` ( TABLE_NAME , ? , `index_name` ) AS `idxname` , GROUP_CONCAT ( COLUMN_NAME ORDER BY `seq_in_index` ) AS 52
ℹ +-- 11: NULL SELECT `IFNULL` ( SUM ( `INDEX_LENGTH` ) , ? ) FROM `information_schema` . `TABLES` WHERE `TABLE_SCHEMA` NOT IN (?) AND 48
ℹ +-- 12: NULL SELECT ENGINE , SUM ( `DATA_LENGTH` + `INDEX_LENGTH` ) , COUNT ( ENGINE ) , SUM ( `DATA_LENGTH` ) , SUM ( `INDEX_LENGTH` 24
ℹ +-- 13: NULL SELECT `TABLE_SCHEMA` , TABLE_NAME , ENGINE , CAST ( `DATA_FREE` AS SIGNED ) FROM `information_schema` . `TABLES` WHERE 24
ℹ +-- 14: NULL SELECT COLUMN_NAME , `COLUMN_TYPE` , `IS_NULLABLE` FROM `information_schema` . `COLUMNS` WHERE `TABLE_SCHEMA` = ? AND TA 24
ℹ +-- 15: NULL SELECT * FROM `information_schema` . `COLUMNS` LIMIT ? 20
ℹ Performance schema: Top 15 queries with temp table to disk execution time: 0.027s
-------- Performance schema: Top 15 class events by number -----------------------------------------
ℹ +-- 1: wait/io/table 3919036
ℹ +-- 2: wait/io/file 63365
ℹ +-- 3: wait/lock/table 229
ℹ Performance schema: Top 15 class events by number execution time: 0.028s
-------- Performance schema: Top 30 events by number -----------------------------------------------
ℹ +-- 1: wait/io/file/aria/MAI 43718
ℹ +-- 2: wait/io/file/innodb/innodb_data_file 10808
ℹ +-- 3: wait/io/file/aria/MAD 7496
ℹ +-- 4: wait/io/file/sql/FRM 971
ℹ +-- 5: wait/io/file/sql/file_parser 146
ℹ +-- 6: wait/io/file/sql/global_ddl_log 112
ℹ +-- 7: wait/io/file/sql/misc 25
ℹ +-- 8: wait/io/file/sql/dbopt 21
ℹ +-- 9: wait/io/file/myisam/dfile 18
ℹ +-- 10: wait/io/file/aria/translog 9
ℹ +-- 11: wait/io/file/csv/metadata 8
ℹ +-- 12: wait/io/file/myisam/kfile 6
ℹ +-- 13: wait/io/file/partition/ha_partition::parfile 6
ℹ +-- 14: wait/io/file/sql/casetest 5
ℹ +-- 15: wait/io/file/csv/data 4
ℹ +-- 16: wait/io/file/sql/pid 3
ℹ +-- 17: wait/io/file/sql/tclog 3
ℹ +-- 18: wait/io/file/mysys/charset 3
ℹ +-- 19: wait/io/file/aria/control 3
ℹ Performance schema: Top 30 events by number execution time: 0.027s
-------- Performance schema: Top 15 class events by total latency ----------------------------------
ℹ +-- 1: wait/io/table 10774104884473
ℹ +-- 2: wait/io/file 4455034222856
ℹ +-- 3: wait/lock/table 427645960
ℹ Performance schema: Top 15 class events by total latency execution time: 0.028s
-------- Performance schema: Top 30 events by total latency ----------------------------------------
ℹ +-- 1: wait/io/file/innodb/innodb_data_file 4003099123674
ℹ +-- 2: wait/io/file/aria/MAI 212234420034
ℹ +-- 3: wait/io/file/aria/MAD 105553760529
ℹ +-- 4: wait/io/file/sql/global_ddl_log 83462353947
ℹ +-- 5: wait/io/file/sql/FRM 24201426746
ℹ +-- 6: wait/io/file/csv/metadata 15542308320
ℹ +-- 7: wait/io/file/sql/file_parser 6530460503
ℹ +-- 8: wait/io/file/mysys/charset 3310927683
ℹ +-- 9: wait/io/file/sql/misc 302557360
ℹ +-- 10: wait/io/file/sql/dbopt 129722740
ℹ +-- 11: wait/io/file/sql/casetest 107768640
ℹ +-- 12: wait/io/file/sql/pid 104273680
ℹ +-- 13: wait/io/file/sql/tclog 93578660
ℹ +-- 14: wait/io/file/aria/translog 82629260
ℹ +-- 15: wait/io/file/aria/control 76513080
ℹ +-- 16: wait/io/file/myisam/dfile 74135180
ℹ +-- 17: wait/io/file/partition/ha_partition::parfile 51539600
ℹ +-- 18: wait/io/file/csv/data 47148780
ℹ +-- 19: wait/io/file/myisam/kfile 29574440
ℹ Performance schema: Top 30 events by total latency execution time: 0.026s
-------- Performance schema: Top 15 class events by max latency ------------------------------------
ℹ +-- 1: wait/io/file 124827012751
ℹ +-- 2: wait/io/table 110776402023
ℹ +-- 3: wait/lock/table 4977000
ℹ Performance schema: Top 15 class events by max latency execution time: 0.025s
-------- Performance schema: Top 30 events by max latency ------------------------------------------
ℹ +-- 1: wait/io/file/innodb/innodb_data_file 124827012751
ℹ +-- 2: wait/io/file/csv/metadata 14999527760
ℹ +-- 3: wait/io/file/sql/global_ddl_log 10150138040
ℹ +-- 4: wait/io/file/sql/FRM 4029539017
ℹ +-- 5: wait/io/file/mysys/charset 3283996583
ℹ +-- 6: wait/io/file/sql/file_parser 3200161783
ℹ +-- 7: wait/io/file/aria/MAD 2483384197
ℹ +-- 8: wait/io/file/aria/MAI 348246220
ℹ +-- 9: wait/io/file/sql/misc 108299520
ℹ +-- 10: wait/io/file/sql/pid 76756400
ℹ +-- 11: wait/io/file/sql/casetest 71757280
ℹ +-- 12: wait/io/file/aria/control 64568280
ℹ +-- 13: wait/io/file/sql/dbopt 51119320
ℹ +-- 14: wait/io/file/sql/tclog 49637280
ℹ +-- 15: wait/io/file/aria/translog 35148680
ℹ +-- 16: wait/io/file/csv/data 26112660
ℹ +-- 17: wait/io/file/partition/ha_partition::parfile 14300580
ℹ +-- 18: wait/io/file/myisam/dfile 6735540
ℹ +-- 19: wait/io/file/myisam/kfile 6702360
ℹ Performance schema: Top 30 events by max latency execution time: 0.027s
-------- MyISAM Metrics ----------------------------------------------------------------------------
ℹ General MyIsam metrics:
ℹ +-- Total MyISAM Tables : 0
ℹ +-- Total MyISAM indexes : 0B
ℹ +-- KB Size :128.0M
ℹ +-- KB Used Size :23.3M
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: 0.026s
-------- InnoDB Metrics ----------------------------------------------------------------------------
ℹ InnoDB is enabled.
✘ InnoDB variable 'innodb_prefix_index_cluster_optimization' is removed in MariaDB 10.10.0.
ℹ InnoDB Metrics execution time: 0.000s
-------- Smart Migration LTS Advisor ---------------------------------------------------------------
✘ Found 1 potential migration risks.
ℹ - [Migration Risk] sql_mode: NO_AUTO_CREATE_USER is removed in modern versions. Ensure your scripts do not rely on it.
ℹ InnoDB Buffers
ℹ +-- InnoDB Buffer Pool: 128.0M
ℹ +-- InnoDB Buffer Pool Instances: 1
ℹ +-- InnoDB Buffer Pool Chunk Size: 0B
ℹ +-- InnoDB Log File Size: 96.0M
ℹ +-- InnoDB Log File In Group: 1
ℹ +-- InnoDB Total Log File Size: 96.0M(75 % of buffer pool)
ℹ +-- InnoDB Log Buffer: 16.0M
ℹ +-- InnoDB Buffer Free: 1.8K
ℹ +-- InnoDB Buffer Used: 7.9K
✔ 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 / 146.8M
ℹ innodb_buffer_pool_chunk_size is set to 'autosize' (0) in MariaDB >= 10.8. Skipping chunk size checks.
✔ InnoDB Read buffer efficiency: 100.00% (22700267 hits / 22700557 total)
✔ InnoDB Write Log efficiency: 100.00% (8178885 hits / 8179148 total)
✔ InnoDB log waits: 0.00% (0 waits / 263 writes)
ℹ Smart Migration LTS Advisor execution time: 0.000s
-------- InnoDB Transactions -----------------------------------------------------------------------
ℹ Transaction Isolation Level: REPEATABLE-READ
ℹ InnoDB Snapshot Isolation: OFF
✘ innodb_snapshot_isolation is OFF with REPEATABLE-READ (Stricter snapshot isolation is disabled)
ℹ Active InnoDB Transactions: 0
ℹ InnoDB Transactions execution time: 0.000s
-------- Infrastructure-Aware InnoDB Tuning --------------------------------------------------------
ℹ Detected Storage Type: HDD
✔ innodb_flush_neighbors is enabled for HDD: 1
ℹ Infrastructure-Aware InnoDB Tuning 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: 0.026s
-------- Query Cache Information -------------------------------------------------------------------
ℹ QUERY_CACHE_INFO plugin is not active or not installed.
ℹ Query Cache Information execution time: 0.025s
-------- Query Anti-Pattern Detection (Experimental) -----------------------------------------------
ℹ Skipped: Performance Schema is disabled.
ℹ Query Anti-Pattern Detection (Experimental) execution time: 0.025s
-------- Aria Metrics ------------------------------------------------------------------------------
ℹ Aria Storage Engine is enabled.
✔ Aria pagecache size / total Aria indexes: 128.0M/936.0K
✔ Aria pagecache hit rate: 100.0% (276K cached / 106 reads)
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: MIXED
ℹ XA support enabled: ON
ℹ Semi synchronous replication Source: OFF
ℹ Semi synchronous replication Replica: OFF
ℹ This is a standalone server
ℹ Replication Metrics execution time: 0.000s
-------- Predictive Capacity Planning --------------------------------------------------------------
✔ Memory headroom: 15.9G (Theoretical max usage is 22.13% 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.
✘ binlog_format is MIXED (recommended: ROW)
✘ 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):
SET GLOBAL innodb_snapshot_isolation = ON;
Ready-to-Apply Configuration Block ([mysqld]):
DON'T APPLY SETTINGS BECAUSE THERE ARE TOO MANY PROCESSES RUNNING ON THIS SERVER. OOM KILL CAN OCCUR!
vm.swappiness <= 10 (echo 10 > /proc/sys/vm/swappiness) or vm.swappiness=10 in /etc/sysctl.conf
fs.aio-max-nr > 1M (echo 1048576 > /proc/sys/fs/aio-max-nr) or fs.aio-max-nr=1048576 in /etc/sysctl.conf
join_buffer_size (> 256.0K, or always use indexes with JOINs)
innodb_buffer_pool_size (>= 146.8M) if possible.
innodb_snapshot_isolation=ON
ℹ Guided Auto-Fix Snippets execution time: 0.000s
-------- Health Score KPI --------------------------------------------------------------------------
Overall Weighted Health Score: 60/100
- Performance: 35/40
- Security: 0/30
- Resilience: 25/30
✘ Your database health is below optimal levels. Refer to the specific findings below.
ℹ Health Score KPI execution time: 0.000s
-------- Recommendations ---------------------------------------------------------------------------
General recommendations:
Consider stopping or dedicate server for additional process other than mysqld.
setup swappiness lower or equal to 10
setup Max running number events greater than 1M
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;
Migrate to 'ed25519', 'parsec' or 'unix_socket' for 6 user(s)
Enable require_secure_transport to force all connections to use SSL.
8 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
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
Unused indexes found: 3 index(es) should be reviewed and potentially removed.
Remove 'innodb_prefix_index_cluster_optimization' from your configuration. Always enabled.
Migration Risk (sql_mode): NO_AUTO_CREATE_USER is removed in modern versions. Ensure your scripts do not rely on it.
Set binlog_format = ROW for robust GTID and replication consistency.
Enable source_verify_checksum = ON (or master_verify_checksum).
Variables to adjust:
DON'T APPLY SETTINGS BECAUSE THERE ARE TOO MANY PROCESSES RUNNING ON THIS SERVER. OOM KILL CAN OCCUR!
vm.swappiness <= 10 (echo 10 > /proc/sys/vm/swappiness) or vm.swappiness=10 in /etc/sysctl.conf
fs.aio-max-nr > 1M (echo 1048576 > /proc/sys/fs/aio-max-nr) or fs.aio-max-nr=1048576 in /etc/sysctl.conf
join_buffer_size (> 256.0K, or always use indexes with JOINs)
innodb_buffer_pool_size (>= 146.8M) if possible.
innodb_snapshot_isolation=ON
✔ HTML Report successfully generated: /home/jmren/GIT_REPOS/MySQLTuner-perl/examples/20260705_173929_mariadb114/Schemadir/mysqltuner_report.html
ℹ Recommendations execution time: 0.004s
-------- Execution Times ---------------------------------------------------------------------------
ℹ Started at : 2026-07-05 17:41:18
ℹ Ended at : 2026-07-05 17:41:19
ℹ System Linux Recommendations : 0.726s (58.7%)
ℹ Table Column Metrics : 0.361s (29.1%)
ℹ Security Recommendations : 0.288s (23.2%)
ℹ Table structures analysis : 0.261s (21.1%)
ℹ Storage Engine Statistics : 0.173s (14.0%)
ℹ Audit Snapshot Summary : 0.168s (13.6%)
ℹ Indexes Metrics : 0.160s (12.9%)
ℹ MariaDB 10.x+ Specific Modeling : 0.132s (10.7%)
ℹ Foreign Key analysis : 0.120s (9.7%)
ℹ Naming conventions analysis : 0.107s (8.7%)
ℹ Performance Metrics : 0.103s (8.3%)
ℹ Performance schema : 0.082s (6.6%)
ℹ Kernel Information Recommendations : 0.056s (4.5%)
ℹ Performance schema: Top 15 average latency queries (95% percentile): 0.053s (4.3%)
ℹ Performance schema: Top 15 most row look queries (95% percentile): 0.053s (4.3%)
ℹ Performance schema: Top 15 max latency queries (95% percentile): 0.053s (4.3%)
ℹ SSL/TLS Security Recommendations : 0.053s (4.3%)
ℹ Performance schema: Top 15 total latency queries (95% percentile): 0.053s (4.2%)
ℹ Performance schema: Top 15 reader queries (95% percentile): 0.052s (4.2%)
ℹ Performance schema: Top 15 slower queries : 0.052s (4.2%)
ℹ Performance schema: Top 15 statement by total latency: 0.042s (3.4%)
ℹ Performance schema: Table not using InnoDB buffer : 0.040s (3.2%)
ℹ Performance schema: Top 15 Tables using InnoDB buffer: 0.039s (3.2%)
ℹ Performance schema: 40 InnoDB Buffer Pool by table: 0.038s (3.1%)
ℹ Performance schema: Top 15 Tables with InnoDB buffer free: 0.038s (3.1%)
ℹ Performance schema: InnoDB Buffer Pool by schema : 0.036s (2.9%)
ℹ Performance schema: Top 15 statement by lock latency: 0.035s (2.8%)
ℹ Performance schema: Top 5 user per rows sent : 0.033s (2.7%)
ℹ Performance schema: Process per time : 0.033s (2.7%)
ℹ Data Type optimization : 0.033s (2.7%)
ℹ Performance schema: Top 5 user per nb full scans : 0.031s (2.5%)
ℹ Performance schema: Top 5 user per connection : 0.031s (2.5%)
ℹ Performance schema: Top 15 statement by full scans: 0.030s (2.5%)
ℹ Performance schema: Top 5 user per lock latency : 0.030s (2.5%)
ℹ Performance schema: Top 5 user per statement latency: 0.030s (2.4%)
ℹ Performance schema: event per wait total latency : 0.030s (2.4%)
ℹ Performance schema: Top 15 statement by rows modified: 0.029s (2.4%)
ℹ Performance schema: Top 15 nb statement type : 0.029s (2.3%)
ℹ Performance schema: Top 5 user per statement : 0.029s (2.3%)
ℹ Performance schema: Top 15 row sorting queries with sort: 0.029s (2.3%)
ℹ Performance schema: Top 15 high insert latency tables: 0.029s (2.3%)
ℹ Performance schema: Top 15 most modified tables : 0.029s (2.3%)
ℹ Performance schema: event per wait read latency : 0.029s (2.3%)
ℹ Performance schema: Top 15 high delete latency tables: 0.029s (2.3%)
ℹ Performance schema: Top 15 high update latency tables: 0.028s (2.3%)
ℹ Performance schema: Top 15 statement by rows sent : 0.028s (2.3%)
ℹ Performance schema: Top 5 user per IO latency : 0.028s (2.3%)
ℹ Performance schema: 15 sample queries using temp table: 0.028s (2.3%)
ℹ Performance schema: Top 15 most read tables : 0.028s (2.3%)
ℹ Performance schema: Top 15 merge queries with sort: 0.028s (2.3%)
ℹ Performance schema: Top 15 high read latency tables: 0.028s (2.3%)
ℹ Performance schema: Top 15 class events by number : 0.028s (2.3%)
ℹ Performance schema: Top 5 host per connection : 0.028s (2.2%)
ℹ Performance schema: Top 15 class events by total latency: 0.028s (2.2%)
ℹ Performance schema: Top IO type order by total io : 0.028s (2.2%)
ℹ Performance schema: Top 15 queries with temp table to disk: 0.027s (2.2%)
ℹ Performance schema: Top IO type order by max latency: 0.027s (2.2%)
ℹ Performance schema: Top 15 total latency queries with temp table: 0.027s (2.2%)
ℹ Performance schema: Top 5 host per statement latency: 0.027s (2.2%)
ℹ Performance schema: Event Wait written bytes : 0.027s (2.2%)
ℹ Performance schema: Top 5 host per table scans : 0.027s (2.2%)
ℹ Schema sanitization : 0.027s (2.2%)
ℹ Performance schema: Top 15 total latency queries with sort: 0.027s (2.2%)
ℹ Performance schema: Top 5 host per io : 0.027s (2.2%)
ℹ Performance schema: Top 5 user per IO : 0.027s (2.2%)
ℹ Performance schema: Top 5 user per rows modified : 0.027s (2.2%)
ℹ Performance schema: Top 5 host per statement : 0.027s (2.2%)
ℹ Performance schema: Thread IO Latency : 0.027s (2.2%)
ℹ Performance schema: Latest File IO by latency : 0.027s (2.2%)
ℹ Performance schema: Top Stages order by total io : 0.027s (2.2%)
ℹ Performance schema: Top 15 high read latency index: 0.027s (2.2%)
ℹ Performance schema: event per wait write latency : 0.027s (2.2%)
ℹ Performance schema: Top 30 events by max latency : 0.027s (2.2%)
ℹ Performance schema: Top Stages order by avg latency: 0.027s (2.2%)
ℹ Performance schema: Top 30 events by number : 0.027s (2.2%)
ℹ Performance schema: Top 5 host per io latency : 0.027s (2.1%)
ℹ Plugin Information : 0.027s (2.1%)
ℹ Performance schema: Top Stages order by total latency: 0.027s (2.1%)
ℹ Authentication Plugin Security : 0.026s (2.1%)
ℹ Performance schema: Redundant indexes : 0.026s (2.1%)
ℹ Performance schema: Top 15 high delete latency index: 0.026s (2.1%)
ℹ Performance schema: Top 30 events by total latency: 0.026s (2.1%)
ℹ Performance schema: Top 15 most read indexes : 0.026s (2.1%)
ℹ Performance schema: file per IO read latency : 0.026s (2.1%)
ℹ Performance schema: Top 5 host per rows sent : 0.026s (2.1%)
ℹ Performance schema: Top 15 scans queries with sort: 0.026s (2.1%)
ℹ Performance schema: Top 15 most modified indexes : 0.026s (2.1%)
ℹ MyISAM Metrics : 0.026s (2.1%)
ℹ Performance schema: file per IO write latency : 0.026s (2.1%)
ℹ Performance schema: Top 15 high update latency index: 0.026s (2.1%)
ℹ InnoDB Index/Data Ratio Check : 0.026s (2.1%)
ℹ Performance schema: File per IO total latency : 0.026s (2.1%)
ℹ Performance schema: Unused indexes : 0.026s (2.1%)
ℹ Performance schema: Top 20 queries with sort : 0.026s (2.1%)
ℹ Performance schema: Top 5 host per lock latency : 0.026s (2.1%)
ℹ Performance schema: Last 50 queries with temp table: 0.026s (2.1%)
ℹ Performance schema: Top 15 most modified indexes : 0.026s (2.1%)
ℹ Performance schema: Top 15 range queries with sort: 0.026s (2.1%)
ℹ Performance schema: Last 50 queries with full table scans: 0.026s (2.1%)
ℹ Performance schema: Top 15 Most latency statements: 0.026s (2.1%)
ℹ Performance schema: File by IO written bytes : 0.026s (2.1%)
ℹ Performance schema: Top 15 class events by max latency: 0.025s (2.1%)
ℹ Performance schema: Top 15 Most executed queries : 0.025s (2.1%)
ℹ Performance schema: Top IO type order by total latency: 0.025s (2.1%)
ℹ Performance schema: Event Wait by read bytes : 0.025s (2.0%)
ℹ Performance schema: Top 15 average sort merges queries with sort: 0.025s (2.0%)
ℹ Performance schema: Top 20 queries with temp table: 0.025s (2.0%)
ℹ Performance schema: Last 50 queries with sort : 0.025s (2.0%)
ℹ Performance schema: Top 20 queries with full table scans: 0.025s (2.0%)
ℹ Performance schema: Top 5 host per rows modified : 0.025s (2.0%)
ℹ Performance schema: Top 5 host per nb full scans : 0.025s (2.0%)
ℹ Query Anti-Pattern Detection (Experimental) : 0.025s (2.0%)
ℹ Performance schema: File by IO read bytes : 0.025s (2.0%)
ℹ Performance schema: Tables with full table scans : 0.025s (2.0%)
ℹ Query Cache Information : 0.025s (2.0%)
ℹ Performance schema: Latest SQL queries in errors or warnings: 0.025s (2.0%)
ℹ Performance schema: InnoDB Lock Waits : 0.025s (2.0%)
ℹ Filesystem Linux Recommendations : 0.011s (0.8%)
ℹ Recommendations : 0.004s (0.3%)
ℹ Log file Recommendations : 0.003s (0.2%)
ℹ CVE Security Recommendations : 0.002s (0.2%)
ℹ Guided Auto-Fix Snippets : 0.000s (0.0%)
ℹ Smart Migration LTS Advisor : 0.000s (0.0%)
ℹ InnoDB Metrics : 0.000s (0.0%)
ℹ Aria Metrics : 0.000s (0.0%)
ℹ Cluster & Replication Intelligence : 0.000s (0.0%)
ℹ Views Metrics : 0.000s (0.0%)
ℹ Replication Metrics : 0.000s (0.0%)
ℹ Predictive Capacity Planning : 0.000s (0.0%)
ℹ Analysis Performance Metrics : 0.000s (0.0%)
ℹ InnoDB Transactions : 0.000s (0.0%)
ℹ Health Score KPI : 0.000s (0.0%)
ℹ Galera Metrics : 0.000s (0.0%)
ℹ Infrastructure-Aware InnoDB Tuning : 0.000s (0.0%)
ℹ XtraDB Metrics : 0.000s (0.0%)
ℹ Triggers Metrics : 0.000s (0.0%)
ℹ TokuDB Metrics : 0.000s (0.0%)
ℹ Security Hardening 2.0 : 0.000s (0.0%)
ℹ Routines Metrics : 0.000s (0.0%)
ℹ Database Metrics : -4.911s (-396.8%)
ℹ Total Execution Time : 1.237s (1.237s)
✔ Terminated successfully
[2026-07-05 17:41:19] SUCCESS: MySQLTuner Execution (Schemadir)
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. |
| Schema Layout: employees.md employees.md | Markdown documentation: Database: employees. |