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6
.dockerignore
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@ -1,6 +0,0 @@
*.md
build/**
Makefile
.perltidy
*.json
*.png

36
.github/workflows/exec.yml vendored Normal file
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@ -0,0 +1,36 @@
# This is a basic workflow to help you get started with Actions
name: CI
# Controls when the workflow will run
on:
# Triggers the workflow on push or pull request events but only for the master branch
push:
branches: [ master ]
pull_request:
branches: [ master ]
# Allows you to run this workflow manually from the Actions tab
workflow_dispatch:
# A workflow run is made up of one or more jobs that can run sequentially or in parallel
jobs:
# This workflow contains a single job called "build"
build:
# The type of runner that the job will run on
runs-on: ubuntu-latest
# Steps represent a sequence of tasks that will be executed as part of the job
steps:
# Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
- uses: actions/checkout@v2
# Runs a single command using the runners shell
- name: Run a one-line script
run: echo Hello, world!
# Runs a set of commands using the runners shell
- name: Run a multi-line script
run: |
echo Add other actions to build,
echo test, and deploy your project.

74
.github/workflows/generate_mariadb_examples.yml vendored
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@ -1,74 +0,0 @@
# This is a basic workflow to help you get started with Actions
name: Compile MT examples for MariaDB
# Controls when the workflow will run
on:
# Allows you to run this workflow manually from the Actions tab
workflow_dispatch:
# A workflow run is made up of one or more jobs that can run sequentially or in parallel
jobs:
mysql_examples:
# This workflow contains a single job called "build"
strategy:
matrix:
MARIADB_VERSION: [10.2, 10.3, 10.4, 10.5, 10.6, 10.7, 10.8, 10.9]
# The type of runner that the job will run on
runs-on: ubuntu-latest
# Steps represent a sequence of tasks that will be executed as part of the job
steps:
- name: Setup MySQL Tuner repository
uses: actions/checkout@v4
- name: Set up MySQL
uses: shogo82148/actions-setup-mysql@v1
with:
distribution: 'mariadb'
root-password: "root"
mysql-version: "${{ matrix.MARIADB_VERSION }}"
- name: Injecting credentials
run: |
echo -e "[client]\nuser=root\npassword=root\nhost=127.0.0.1\nprotocol=TCP" > $HOME/.my.cnf
- name: Cloning test_db dataset
run: |
git clone https://github.com/datacharmer/test_db.git
- name: Test database is Up and Running
run: |
sleep 5s
sudo netstat -ltpn
mysql -e 'select version();'
- name: Injecting test_db dataset
run: |
cd test_db
mysql -e 'CREATE DATABASE data;'
mysql data< ./employees.sql
cd -
rm -rf test_db
# Runs a single command using the runners shell
- name: Json Run verbose mode with dumpdir result
run: |
mkdir -p ./examples/github/result/mariadb/${{ matrix.MARIADB_VERSION }}
sudo perl ./mysqltuner.pl --user=root --pass=root --protocol tcp --verbose --dumpdir=./examples/github/result/mariadb/${{ matrix.MARIADB_VERSION }} --json | tee -a ./examples/github/result/mariadb/${{ matrix.MARIADB_VERSION }}/result.json
- name: Standard Run verbose mode without dumpdir result
run: |
sudo perl ./mysqltuner.pl --user=root --pass=root --protocol tcp --verbose | tee -a ./examples/github/result/mariadb/${{ matrix.MARIADB_VERSION }}/result.txt
- name: Adding examples to Git
run: |
git add ./examples/github/result/mariadb/${{ matrix.MARIADB_VERSION }}/* || true
- name: Run the Action Commit
uses: devops-infra/action-commit-push@master
with:
github_token: "${{ secrets.GITHUB_TOKEN }}"
add_timestamp: true
commit_prefix: "[AUTO]"
commit_message: "Updates MariaDb result examples (via Actions)"
force: false
target_branch: examples-mariadb-${{ matrix.MARIADB_VERSION }}

74
.github/workflows/generate_mysql_examples.yml vendored
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@ -1,74 +0,0 @@
# This is a basic workflow to help you get started with Actions
name: Compile MT examples For MySQL
# Controls when the workflow will run
on:
# Allows you to run this workflow manually from the Actions tab
workflow_dispatch:
# A workflow run is made up of one or more jobs that can run sequentially or in parallel
jobs:
mysql_examples:
# This workflow contains a single job called "build"
strategy:
matrix:
MYSQL_VERSION: [5.6, 5.7, 8.0]
# The type of runner that the job will run on
runs-on: ubuntu-latest
# Steps represent a sequence of tasks that will be executed as part of the job
steps:
- name: Setup MySQL Tuner repository
uses: actions/checkout@v4
- name: Set up MySQL
uses: shogo82148/actions-setup-mysql@v1
with:
distribution: 'mysql'
root-password: "root"
mysql-version: "${{ matrix.MYSQL_VERSION }}"
- name: Injecting credentials
run: |
echo -e "[client]\nuser=root\npassword=root\nhost=127.0.0.1\nprotocol=TCP" > $HOME/.my.cnf
- name: Cloning test_db dataset
run: |
git clone https://github.com/datacharmer/test_db.git
- name: Test database is Up and Running
run: |
sleep 5s
sudo netstat -ltpn
mysql -e 'select version();'
- name: Injecting test_db dataset
run: |
cd test_db
mysql -e 'CREATE DATABASE data;'
mysql data< ./employees.sql
cd -
rm -rf test_db
# Runs a single command using the runners shell
- name: Json Run verbose mode with dumpdir result
run: |
mkdir -p ./examples/github/result/mysql/${{ matrix.MYSQL_VERSION }}
sudo perl ./mysqltuner.pl --user=root --pass=root --protocol tcp --verbose --dumpdir=./examples/github/result/mysql/${{ matrix.MYSQL_VERSION }} --json | tee -a ./examples/github/result/mysql/${{ matrix.MYSQL_VERSION }}/result.json
- name: Standard Run verbose mode without dumpdir result
run: |
sudo perl ./mysqltuner.pl --user=root --pass=root --protocol tcp --verbose | tee -a ./examples/github/result/mysql/${{ matrix.MYSQL_VERSION }}/result.txt
- name: Adding examples to Git
run: |
git add ./examples/github/result/mysql/${{ matrix.MYSQL_VERSION }}/* || true
- name: Run the Action Commit
uses: devops-infra/action-commit-push@master
with:
github_token: "${{ secrets.GITHUB_TOKEN }}"
add_timestamp: true
commit_prefix: "[AUTO]"
commit_message: "Updates MySQL result examples (via Actions)"
force: false
target_branch: examples-mysql-${{ matrix.MYSQL_VERSION }}

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.github/workflows/publish_release.yml vendored
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@ -1,41 +0,0 @@
on:
push:
# Sequence of patterns matched against refs/tags
tags:
- 'v*' # Push events to matching v*, i.e. v1.0, v20.15.10
name: Create Release
jobs:
build:
name: Create Release
runs-on: ubuntu-latest
steps:
- name: Checkout code
uses: actions/checkout@v4
- name: Create release
id: create_release
uses: actions/create-release@v1
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # This token is provided by Actions, you do not need to create your own token
with:
tag_name: ${{ github.ref }}
release_name: Release ${{ github.ref }}
body: |
Changes in this Release:
Please consult commit log and issue tracker on Github for more information.
draft: true
prerelease: false
- name: Upload release asset
uses: actions/upload-release-asset@v1
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
with:
upload_url: ${{ steps.create_release.outputs.upload_url }}
asset_content_type: application/zip
- name: Publish release
uses: StuYarrow/publish-release@v1.1.2
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
with:
id: ${{ steps.create_release.outputs.id }}

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.github/workflows/pull_request.yml vendored
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@ -1,77 +0,0 @@
# This is a basic workflow to help you get started with Actions
name: CI for MySQL Tuner for MySQL 5.7 and 8.0
# Controls when the workflow will run
on:
# Triggers the workflow on push or pull request events but only for the master branch
push:
branches: [ master ]
pull_request:
branches: [ master ]
# Allows you to run this workflow manually from the Actions tab
workflow_dispatch:
# A workflow run is made up of one or more jobs that can run sequentially or in parallel
jobs:
# This workflow contains a single job called "build"
test_help:
strategy:
matrix:
MYSQL_VERSION: [5.7, 8.0]
# The type of runner that the job will run on
runs-on: ubuntu-latest
# Steps represent a sequence of tasks that will be executed as part of the job
steps:
- name: Setup MySQL Tuner repository
uses: actions/checkout@v4
- name: Set up MySQL
uses: mirromutth/mysql-action@v1.1
with:
mysql root password: "root"
mysql version: "${{ matrix.MYSQL_VERSION }}"
- name: Injecting credentials
run: |
echo -e "[client]\nuser=root\npassword=root\nhost=127.0.0.1\nprotocol=TCP" > $HOME/.my.cnf
- name: waiting database
run: |
sleep 20s
- name: Run help mode
run: |
sudo perl ./mysqltuner.pl --help
test_with_empty_db:
needs: test_help
strategy:
matrix:
MYSQL_VERSION: [5.7, 8.0]
# The type of runner that the job will run on
runs-on: ubuntu-latest
# Steps represent a sequence of tasks that will be executed as part of the job
steps:
- name: Setup MySQL Tuner repository
uses: actions/checkout@v4
- name: Set up MySQL
uses: mirromutth/mysql-action@v1.1
with:
mysql root password: "root"
mysql version: "${{ matrix.MYSQL_VERSION }}"
- name: Injecting credentials
run: |
echo -e "[client]\nuser=root\npassword=root\nhost=127.0.0.1\nprotocol=TCP" > $HOME/.my.cnf
- name: waiting database
run: |
sleep 20s
# Runs a single command using the runners shell
- name: Run verbose mode
run: sudo perl ./mysqltuner.pl --user=root --pass=root --protocol tcp --verbose

56
.github/workflows/run_mt_with_db.yml vendored
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@ -1,56 +0,0 @@
# This is a basic workflow to help you get started with Actions
name: Test with databases
# Controls when the workflow will run
on:
# Allows you to run this workflow manually from the Actions tab
workflow_dispatch:
# A workflow run is made up of one or more jobs that can run sequentially or in parallel
jobs:
# This workflow contains a single job called "build"
run_mt_with_db:
strategy:
matrix:
MYSQL_VERSION: [5.7, 8.0]
# The type of runner that the job will run on
runs-on: ubuntu-latest
# Steps represent a sequence of tasks that will be executed as part of the job
steps:
- name: Setup MySQL Tuner repository
uses: actions/checkout@v4
- name: Set up MySQL
uses: mirromutth/mysql-action@v1.1
with:
mysql root password: "root"
mysql version: "${{ matrix.MYSQL_VERSION }}"
- name: Injecting credentials
run: |
echo -e "[client]\nuser=root\npassword=root\nhost=127.0.0.1\nprotocol=TCP" > $HOME/.my.cnf
- name: Cloning test_db dataset
run: |
git clone https://github.com/datacharmer/test_db.git
- name: Injecting test_db dataset
run: |
sleep 5s
cd test_db
netstat -ltpn
mysql -e 'select version();'
mysql -e 'CREATE DATABASE data;'
mysql data< ./employees.sql
cd -
rm -rf test_db
# Runs a single command using the runners shell
- name: Run help mode
run: perl ./mysqltuner.pl --help
# Runs a single command using the runners shell
- name: Run verbose mode
run: sudo perl ./mysqltuner.pl --user=root --pass=root --protocol tcp --verbose

48
.github/workflows/update_cve_and_docs.yml vendored
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@ -1,48 +0,0 @@
# This is a basic workflow to help you get started with Actions
name: CVE and Docs update
# Controls when the workflow will run
on:
# Scheudle every sunday at 00:00
#schedule:
# - cron: '0 0 * * 0'
# Allows you to run this workflow manually from the Actions tab
workflow_dispatch:
# A workflow run is made up of one or more jobs that can run sequentially or in parallel
jobs:
# This workflow contains a single job called "build"
build:
# The type of runner that the job will run on
runs-on: ubuntu-latest
# Steps represent a sequence of tasks that will be executed as part of the job
steps:
- name: Setup MySQL Tuner repository
uses: actions/checkout@v4
- name: Install dependencies
run: |
pwd
cd build
pwd
sudo bash ./installStaff.sh
- name: Update CVE and docs
run: |
pwd
cd ./build
pwd
sudo bash ./updateStaff.sh
- name: Run the Action
uses: devops-infra/action-commit-push@master
with:
github_token: "${{ secrets.GITHUB_TOKEN }}"
add_timestamp: true
commit_prefix: "[AUTO]"
commit_message: "Updates CVE and docs (via Actions)"
force: false
target_branch: "cve-docs"

11
.gitignore vendored
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@ -9,14 +9,3 @@ Vagrant/data
Vagrant/.vagrant
contents
contents/*
reports_*
golang/prog-*
.vscode
test_db/**
result*
result_*
sql/*.sql
sql/*.csv
cve.csv
default*.cnf
.env

54
.travis.yml Normal file
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@ -0,0 +1,54 @@
language: perl
perl:
- "5.24"
os: linux
dist: focal
services:
- docker
env:
- DB=mariadb:5.5
- DB=mariadb:10.2
- DB=mariadb:10.3
- DB=mariadb:10.4
- DB=mariadb:10.5
- DB=mysql:5.5
- DB=mysql:5.7
- DB=mysql:8.0
- DB=percona:5.6
- DB=percona:5.7
- DB=percona:8.0
install:
- cpanm --quiet --notest Data::Dumper
- cpanm --quiet --notest JSON
- cpanm --quiet --notest Perl::Critic
- cpanm --quiet --notest Text::Template
before_script:
- mysql --version
- mysqladmin --version
- docker run -it --name=mysqltestinstance -d -e MYSQL_ALLOW_EMPTY_PASSWORD=yes -p 3306:3306 ${DB}
- echo -e "[client]\nuser=root\npassword=\"\"\nhost=127.0.0.1" > ~/.my.cnf
- chmod 600 ~/.my.cnf
- git clone https://github.com/datacharmer/test_db.git
- cd test_db
- count=10
- while ! mysql -e 'select version()' && [ $count -gt 0 ]; do echo $count seconds to go; sleep 1; count=$(( $count - 1 )); done
- if [[ $DB =~ .*:8.0 ]] ; then
for file in public_key.pem ca.pem server-cert.pem client-key.pem client-cert.pem ; do
docker cp mysqltestinstance:/var/lib/mysql/$file "${HOME}" ;
done ;
fi
- "cat employees.sql | grep -v 'storage_engine' | mysql"
- cd ..
script:
- ./mysqltuner.pl --verbose --tbstat 2>stderr.txt | tee -a "stdout.txt"
after_script:
- docker stop mysqltestinstance
- echo "Standard Output: $(cat stdout.txt)"
- echo "Standard Error : $(cat stderr.txt)"

2
CONTRIBUTING.md
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@ -127,7 +127,7 @@ these guidelines is the best way to get your work included in MySQLTuner.
<a name="git-flow"></a>
#### Git Flow for pull requests
1. [Fork](https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/working-with-forks/fork-a-repo) the project, clone your fork,
1. [Fork](http://help.github.com/fork-a-repo/) the project, clone your fork,
and configure the remotes:
```bash

1
CURRENT_VERSION.txt
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@ -1 +0,0 @@
2.5.4

31
Dockerfile
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@ -1,31 +0,0 @@
FROM ubuntu:latest
LABEL maintainer="jmrenouard@gmail.com"
ENV DEBIAN_FRONTEND=noninteractive
RUN apt-get update && apt upgrade -y && apt-get install -yq --no-install-recommends \
apt-utils \
curl \
wget \
perl \
perl-doc \
mysql-client \
libjson-perl \
libtext-template-perl \
&& apt-get clean \
&& rm -rf /var/lib/apt/lists/* \
&& mkdir -p /results
RUN apt clean all
WORKDIR /
COPY ./mysqltuner.pl /mysqltuner.pl
COPY ./vulnerabilities.csv /vulnerabilities.txt
COPY ./basic_passwords.txt /basic_passwords.txt
COPY ./template_example.tpl /template.tpl
ENTRYPOINT [ "perl", "/mysqltuner.pl", "--passwordfile", "/basic_passwords.txt",\
"--cvefile", "/vulnerabilities.txt", "--nosysstat", "--defaults-file", \
"/defaults.cnf", "--dumpdir", "/results", "--outputfile", \
"/results/mysqltuner.txt", "--template", "/template.tpl", \
"--reportfile", "/results/mysqltuner.html" ]
CMD ["--verbose" ]

31
FEATURES.md
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@ -1,31 +0,0 @@
Features list for option: --feature (dev only)
---
* cve_recommendations
* log_file_recommendations
* make_recommendations
* mariadb_aria
* mariadb_connect
* mariadb_galera
* mariadb_rockdb
* mariadb_spider
* mariadb_threadpool
* mariadb_tokudb
* mariadb_xtradb
* mysql_databases
* mysql_indexes
* mysql_innodb
* mysql_myisam
* mysql_pfs
* mysql_routines
* mysql_setup
* mysql_stats
* mysql_table_structures
* mysql_tables
* mysql_triggers
* mysql_views
* security_recommendations
* system_recommendations
* validate_mysql_version
* validate_tuner_version

223
INTERNALS.md
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@ -1,39 +1,35 @@
## MySQLTuner Internals
[!["Buy Us A Coffee"](https://www.buymeacoffee.com/assets/img/custom_images/orange_img.png)](https://www.buymeacoffee.com/jmrenouard)
## Table of contents
- [MySQLTuner Internals](#mysqltuner-internals)
- [Table of contents](#table-of-contents)
- [MySQLTuner steps](#mysqltuner-steps)
- [MySQLTuner get login information steps](#mysqltuner-get-login-information-steps)
- [MySQLTuner system checks](#mysqltuner-system-checks)
- [MySQLTuner Server version checks](#mysqltuner-server-version-checks)
- [Mysql error log file analysis](#mysql-error-log-file-analysis)
- [MySQL Storage engine general information](#mysql-storage-engine-general-information)
- [MySQLTuner security checks](#mysqltuner-security-checks)
- [MySQLTuner CVE vulnerabilities detection](#mysqltuner-cve-vulnerabilities-detection)
- [MySQLTuner database information](#mysqltuner-database-information)
- [MySQLTuner index information](#mysqltuner-index-information)
- [MySQLTuner Connections information](#mysqltuner-connections-information)
- [MySQLTuner server information](#mysqltuner-server-information)
- [MySQLTuner sort, join and temp table information](#mysqltuner-sort-join-and-temp-table-information)
- [MySQLTuner global buffer information](#mysqltuner-global-buffer-information)
- [MySQLTuner query cache checks](#mysqltuner-query-cache-checks)
- [MySQLTuner memory checks](#mysqltuner-memory-checks)
- [MySQLTuner slow queries checks](#mysqltuner-slow-queries-checks)
- [MySQLTuner replication checks](#mysqltuner-replication-checks)
- [MySQLTuner InnoDB information](#mysqltuner-innodb-information)
- [MySQLTuner ARIADB information](#mysqltuner-ariadb-information)
- [MySQLTuner MYISAM information](#mysqltuner-myisam-information)
- [MySQLTuner Galera information](#mysqltuner-galera-information)
- [MySQLTuner TokuDB information](#mysqltuner-tokudb-information)
- [MySQLTuner XtraDB information](#mysqltuner-xtradb-information)
- [MySQLTuner Connect information](#mysqltuner-connect-information)
- [MySQLTuner Spider information](#mysqltuner-spider-information)
- [MySQLTuner RocksDb information](#mysqltuner-rocksdb-information)
- [MySQLTuner Thread pool information](#mysqltuner-thread-pool-information)
- [MySQLTuner performance schema and sysschema information](#mysqltuner-performance-schema-and-sysschema-information)
* [MySQLTuner steps](#mysqltuner-steps)
* [Get login information steps](#mysqltuner-get-login-information-steps)
* [System checks](#mysqltuner-system-checks)
* [Server version checks](#mysqltuner-server-version-checks)
* [Error log file checks](#mysql-error-log-file-analysis)
* [MySQL Storage engine general information](#mysql-storage-engine-general-information)
* [Security checks](#mysqltuner-security-checks)
* [CVE checks](#mysqltuner-cve-checks)
* [Database information](#mysqltuner-database-information)
* [Index information](#mysqltuner-index-information)
* [Connections information](#mysqltuner-connections-information)
* [Server information](#mysqltuner-server-information)
* [Sort, join and temp table information](#mysqltuner-sort-join-and-temp-table-information)
* [Global buffer information](#mysqltuner-global-buffer-information)
* [Query cache checks](#mysqltuner-query-cache-checks)
* [Slow queries checks](#mysqltuner-slow-queries-checks)
* [ThreadPool information](#mysqltuner-threadpool-information)
* [Replication checks](#mysqltuner-replication-checks)
* [InnoDB information](#mysqltuner-innodb-information)
* [MYISAM information](#mysqltuner-myisam-information)
* [ARIADB information](#mysqltuner-ariadb-information)
* [XTRADB information](#mysqltuner-xtradb-information)
* [TOKUDB information](#mysqltuner-tokudb-information)
* [ROCKDB information](#mysqltuner-rockdb-information)
* [CONNECT information](#mysqltuner-connect-information)
* [SPIDER information](#mysqltuner-spider-information)
* [GALERA information](#mysqltuner-galera-information)
* [Performance Schema information](#mysqltuner-performance-schema-and-sysschema-information)
## MySQLTuner steps
@ -41,7 +37,7 @@
* Get login information
* Set up some OS variables
* Toss variables/status into hashes
* Get information about the tuning connection
* Get information about the tuning connexion
* Check current MySQL version
* Suggest 64-bit upgrade
* Analyze mysqld error log file
@ -76,11 +72,11 @@
* Prompt for creds on the console
## MySQLTuner system checks
* Check whether more than 2GB RAM present if on 32-bit OS
* Check number of opened ports (warn when more than 9 ports opened)
* Check 80, 8080, 443 and 8443 ports if warning is raised if they are opened
* 32-bit w/>2GB RAM check
* Check number of opened ports (warning if more than 9 ports opened)
* Check 80, 8080, 443 and 8443 ports if warning are raised if there are opened
* Check if some banned ports are not opened (option --bannedports separated by comma)
* Check if non kernel and user process except mysqld are not using more than 15% of total physical memory
* Check if non kernel and user process except mysqld are not using more than 15% of total physical memory)
* Check vm.swapiness
* Check /etc/security/limit.conf
* Check sysctl entries: sunrpc.tcp_slot_entries, vm.swappiness, fs.aio-fs-nr
@ -90,8 +86,8 @@
## MySQLTuner Server version checks
* EOL MySQL version check
* Currently MySQL < 5.1 are considered EOL
* Using 5.5+ version of MySQL for performance issue (asynchronous IO)
* Currently MySQL < 5.1 are EOF considered.
* Using 5.5+ version of MySQL for performance issue (asynchronous IO).
## Mysql error log file analysis
* Look for potential current error log file name
@ -106,22 +102,22 @@
* Check for DB engines that are enabled but unused
* Look for fragmented tables
* Look for auto-increments near capacity
* Look for tables with auto-increment with value near max capacity
* Look for table with autoincrement with value near max capacity
## MySQLTuner security checks
* Is anonymous user present?
* Users without passwords
* Users with username as password
* Users without host restriction
* Users w/username as password
* Users w/o host restriction
* Weak password check (possibly using cracklib later?)
* Using basic_passwords.txt as password database
* Password list checks can be avoided (option: --skippassword)
* Password list checks can be avoid (option: --skippassword)
## MySQLTuner CVE vulnerabilities detection
* option: --cvefile
* Check if your MariaDB or MySQL version contains CVE entries.
* Check if your MariaDB or MySQL version contains CVE bulletins.
## MySQLTuner database information
* Performance analysis parameter checks
@ -134,8 +130,8 @@
* Index size
* Percentage of index size
* Collation number
* Check that there is only one collation for all tables in database
* Check that there is only one collation for all table columns in database
* Check that there is only one collation for all table in a database
* Check that there is only one collation for ll table columns in a database
* Check that there is only one storage engine per user database
@ -156,24 +152,23 @@
## MySQLTuner server information
* Uptime: whether MySQL started within last 24 hours
* Uptime: If MySQL started within last 24 hours
* Bytes received and sent
* Number of connections
* Percentage between reads and writes
* Is binary log activated?
* Is GTID mode activated?
* Is binary log activated ?
* Is GTID mode activated ?
## MySQLTuner sort, join and temp table information
* Max memory temporary table size allowed.
* Percentage of sort using temporary table (<10%)
* Number of join performed without using indexes (<250)
* Percentage of temporary table written on disk (<25%)
* Percentage of temporary table written on disk(<25%)
* Thread cache (=4)
* Thread cache hit ratio (>50%) if thread_handling is different of pools-of-threads
* Table cache hit ratio (>2°%)
* Table cache hit ratio(>2°%)
* Table cache definition should be upper that total number of tables or in autoresizing mode
* Percentage of open file and open file limit (<85%)
* Percentage of open file and open file limit(<85%)
* Percentage of table locks (<95%)
* Percentage of binlog cache lock (<90%)
@ -191,7 +186,7 @@
## MySQLTuner query cache checks
* Is Query cache activated?
* Is Query cache activated ?
* Query Cache Buffers
* Query Cache DISABLED, ALL REQUEST or ON DEMAND
* Query Cache Size
@ -200,41 +195,41 @@
## MySQLTuner memory checks
* Get total RAM/swap
* Is there enough memory for max connections reached by MySQL?
* Is there enough memory for max connections allowed by MySQL?
* Max percentage of memory used (<85%)
* Is there enough memory for max connections reached by MySQL ?
* Is there enough memory for max connections allowed by MySQL ?
* Max percentage of memory used(<85%)
## MySQLTuner slow queries checks
* Percentage of Slow queries (<5%)
* Percentage of Slow queries (<5%)
## MySQLTuner replication checks
* Is server replication configured as slave?
* SQL replication thread running?
* IO replication thread running?
* Is server replication configured as slave ?
* SQL replication thread running ?
* IO replication thread running ?
* Replication lag in seconds (Seconds_behind_master)
* Is Slave configured in read only?
* Replication type ROW, MIX, STMT
* Replication Semisync master
* Replication Semisync slave
* Is Slave configured in read only ?
* replication type ROW, MIX, STMT
* replication Semisync master
* replication Semisync slave
* XA support activated
* Replication started?
* replication started ?
## MySQLTuner InnoDB information
* InnoDB Buffer Pool Size
* If possible, innodb_buffer_pool_size should be greater than data and index size for Innodb Table
* Innodb_buffer_pool_size should be around 75% to 80% of the available system memory.
* If possible, innodb_buffer_pool_size should be greater data and index size for Innodb Table
* Innodb_buffer_pool_size should around 75 to 80 % of the available system memory.
* InnoDB Buffer Pool Instances
* MySQL needs 1 instance per 1Go of Buffer Pool
* innodb_buffer_pool instances = round(innodb_buffer_pool_size / 1Go)
* innodb_buffer_pool instances must be equal to or lower than 64
* innodb_buffer_pool instances must be equals or lower than 64
- A bug in MySQL 5.6 causes SHOW VARIABLES to report an innodb_buffer_pool_instances value of 8 when innodb_buffer_pool_size is less than 1GB and only one buffer pool instance is present (Bug #18343670).
* InnoDB Buffer Pool Usage
* If more than 20% of InnoDB buffer pool is not used, raise an alert.
* If more than 20% of InnoDB buffer pool is not used, MySQLTuner raise an alert.
* InnoDB Buffer Pool Log Size
* InnoDB total log file size should be 25% of innodb_buffer_pool_size
* InnoDB Read efficiency
@ -246,14 +241,14 @@
* InnoDB Chunk Size
* Check InnoDB Buffer Pool size is a multiple of InnoDB Buffer Pool chunk size * InnoDB Buffer Pool instances
## MySQLTuner AriaDB information
## MySQLTuner ARIADB information
* Is Aria indexes size greater than page cache size?
* Is Aria indexes size is greater than page cache size ?
* Page cache read hit ratio (>95%)
* Page cache write hit ratio (>95%)
## MySQLTuner MyISAM information
## MySQLTuner MYISAM information
* Key buffer usage (>90%)
* Is MyISAM indexes size is greater than key buffer size ?
@ -261,7 +256,6 @@
* Key buffer write hit ratio (>95%)
## MySQLTuner Galera information
* wsrep_ready cluster is ready
* wsrep_connected node is connected to other nodes
* wsrep_cluster_name is defined.
@ -272,8 +266,8 @@
* NO PRIMARY : cluster gets several states
* wsrep_ local_state_comment: Node state
* SYNCED (uptodate),
* DONOR (sending information to another node)
* Joiner (try to reach cluster group)
* DONOR(sending information to another node)
* Joiner(Try to reach cluster group)
* SYNCED state able to read/write
* wsrep_cluster_conf_id configuration level must be identical in all nodes
* wsrep_slave_thread is between 3 or 4 times number of CPU core.
@ -284,7 +278,7 @@
* Look for tables without primary keys
* Look for non InnoDB tables for Galera
* Variable innodb_flush_log_at_trx_commit should be set to 0.
* Check that there are 3 or 5 members in Galera cluster.
* Check that there is 3 or 5 members in Galera cluster.
* Check that xtrabackup is used for SST method with wsrep_sst_method variable.
* Check variables wsrep_OSU_method is defined to TOI for updates.
* Check that there is no certification failures controlling wsrep_local_cert_failures status.
@ -303,31 +297,30 @@
## MySQLTuner XtraDB information
* Not implemented
* Nothing for the moment
## MySQLTuner Connect information
* Not implemented
* Nothing for the moment
## MySQLTuner Spider information
* Not implemented
* Nothing for the moment
## MySQLTuner RocksDb information
* Not implemented
* Nothing for the moment
## MySQLTuner Thread pool information
* thread_pool_size between 16 to 36 for Innodb usage
* thread_pool_size between 4 to 8 for MyISAM usage
* thread_pool_size between 4 to 8 for MyIsam usage
## MySQLTuner performance schema and sysschema information
* Check that Performance schema is activated for 5.6+ version
* Check that Performance schema is deactivated for 5.5- version
* Check that Sys schema is installed
* Sys Schema version
* sys Schema version
* Top user per connection
* Top user per statement
* Top user per statement latency
@ -380,18 +373,18 @@
* Event per wait total latency
* Event per wait read latency
* Event per wait write latency
* Top 15 most read indexes
* Top 15 most modified indexes
* Top 15 high select latency index
* Top 15 high insert latency index
* Top 15 high update latency index
* Top 15 high delete latency index
* Top 15 most read tables
* Top 15 most modified tables
* Top 15 high select latency tables
* Top 15 high insert latency tables
* Top 15 high update latency tables
* Top 15 high delete latency tables
* TOP 15 most read indexes
* TOP 15 most modified indexes
* TOP 15 high select latency index
* TOP 15 high insert latency index
* TOP 15 high update latency index
* TOP 15 high delete latency index
* TOP 15 most read tables
* TOP 15 most modified tables
* TOP 15 high select latency tables
* TOP 15 high insert latency tables
* TOP 15 high update latency tables
* TOP 15 high delete latency tables
* Redundant indexes
* Tables not using InnoDb buffer
* Top 15 Tables using InnoDb buffer
@ -399,26 +392,26 @@
* Top 15 Most executed queries
* Latest SQL queries in errors or warnings
* Top 20 queries with full table scans
* Top 15 reader queries (95% percentile)
* Top 15 row look queries (95% percentile)
* Top 15 total latency queries (95% percentile)
* Top 15 max latency queries (95% percentile)
* Top 15 average latency queries (95% percentile)
* TOP 15 reader queries (95% percentile)
* TOP 15 row look queries (95% percentile)
* TOP 15 total latency queries (95% percentile)
* TOP 15 max latency queries (95% percentile)
* TOP 15 average latency queries (95% percentile)
* Top 20 queries with sort
* Last 50 queries with sort
* Top 15 row sorting queries with sort
* Top 15 total latency queries with sort
* Top 15 merge queries with sort
* Top 15 average sort merges queries with sort
* Top 15 scans queries with sort
* Top 15 range queries with sort
* TOP 15 row sorting queries with sort
* TOP 15 total latency queries with sort
* TOP 15 merge queries with sort
* TOP 15 average sort merges queries with sort
* TOP 15 scans queries with sort
* TOP 15 range queries with sort
* Top 20 queries with temp table
* Last 50 queries with temp table
* Top 15 total latency queries with temp table
* Top 15 queries with temp table to disk
* Top 15 class events by number
* Top 30 events by number
* Top 15 class events by total latency
* Top 30 events by total latency
* Top 15 class events by max latency
* Top 30 events by max latency
* TOP 15 total latency queries with temp table
* TOP 15 queries with temp table to disk
* TOP 15 class events by number
* TOP 30 events by number
* TOP 15 class events by total latency
* TOP 30 events by total latency
* TOP 15 class events by max latency
* TOP 30 events by max latency

0
JenkinsFile
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90
Makefile
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@ -1,90 +0,0 @@
VERSION=$(shell grep '\- Version ' mysqltuner.pl | awk '{ print $$NF}')
UPDATE_SUB_VERSION=$(shell echo $(VERSION) | awk -F. '{ print $$1"."$$2"."$$3+1 }')
UPDATE_MINOR_VERSION=$(shell echo $(VERSION) | awk -F. '{ print $$1"."$$2+1".0" }')
UPDATE_MAJOR_VERSION=$(shell echo $(VERSION) | awk -F. '{ print $$1+1".0.0" }')
all: generate_cve generate_features generate_usage tidy increment_sub_version
help:
@echo "Usage: make <target>"
@echo " help: Show this help"
@echo " generate_usage: Generate USAGE.md"
@echo " generate_cve: Generate vulnerabilities.csv"
@echo " generate_features: Generate FEATURES.md"
@echo " tidy: Tidy mysqltuner.pl"
@echo " installdep_debian: Install dependencies on Debian"
@echo " increment_sub_version: Increment sub version"
@echo " increment_minor_version: Increment minor version"
@echo " increment_major_version: Increment major version"
@echo " push: Push to GitHub"
installdep_debian:
sudo apt install -y cpanminus libpod-markdown-perl libwww-mechanize-gzip-perl perltidy dos2unix
sudo cpanm File::Util
curl -sL https://raw.githubusercontent.com/slimtoolkit/slim/master/scripts/install-slim.sh | sudo -E bash -
tidy:
dos2unix ./mysqltuner.pl
perltidy -b ./mysqltuner.pl
git add ./mysqltuner.pl
git commit -m "Indenting mysqltuner at $(shell date --iso=seconds)"
generate_usage:
pod2markdown mysqltuner.pl >USAGE.md
git add ./USAGE.md
git commit -m "Generate USAGE.md at $(shell date --iso=seconds)"
generate_cve:
perl ./build/updateCVElist.pl
git add ./vulnerabilities.csv
git commit -m "Generate CVE list at $(shell date --iso=seconds)"
generate_version_file:
rm -f CURRENT_VERSION.txt
grep "# mysqltuner.pl - Version" ./mysqltuner.pl | awk '{ print $$NF}' > CURRENT_VERSION.txt
generate_features:
perl ./build/genFeatures.sh
git add ./FEATURES.md
git commit -m "Generate FEATURES.md at $(shell date --iso=seconds)"
increment_sub_version:
@echo "Incrementing sub version from $(VERSION) to $(UPDATE_SUB_VERSION)"
sed -i "s/$(VERSION)/$(UPDATE_SUB_VERSION)/" mysqltuner.pl *.md .github/workflows/*.yml
git add ./*.md ./mysqltuner.pl
git commit -m "Generate $(UPDATE_SUB_VERSION) sub version at $(shell date --iso=seconds)"
git tag -a v$(UPDATE_SUB_VERSION) -m "Generate $(UPDATE_SUB_VERSION) sub version at $(shell date --iso=seconds)"
git push --tags
increment_minor_version:
@echo "Incrementing minor version from $(VERSION) to $(UPDATE_MINOR_VERSION)"
sed -i "s/$(VERSION)/$(UPDATE_MINOR_VERSION)/" mysqltuner.pl *.md .github/workflows/*.yml
git add ./*.md ./mysqltuner.pl
git commit -m "Generate $(UPDATE_MINOR_VERSION) minor version at $(shell date --iso=seconds)"
git tag -a v$(UPDATE_MINOR_VERSION) -m "Generate $(UPDATE_MINOR_VERSION) minor version at $(shell date --iso=seconds)"
git push --tags
increment_major_version:
@echo "Incrementing major version from $(VERSION) to $(UPDATE_MAJOR_VERSION)"
sed -i "s/$(VERSION)/$(UPDATE_MAJOR_VERSION)/" mysqltuner.pl *.md .github/workflows/*.yml
git add ./*.md ./mysqltuner.pl
git commit -m "Generate $(UPDATE_SUB_VERSION) major version at $(shell date --iso=seconds)"
git tag -a v$(UPDATE_MINOR_VERSION) -m "Generate $(UPDATE_MAJOR_VERSION) major version at $(shell date --iso=seconds)"
git push --tags
docker_build:
docker build . -t jmrenouard/mysqltuner:latest -t jmrenouard/mysqltuner:$(VERSION)
docker_slim:
docker run --rm -it --privileged -v /var/run/docker.sock:/var/run/docker.sock -v $(PWD):/root/app -w /root/app jmrenouard/mysqltuner:latest slim build
docker_push: docker_build
bash build/publishtodockerhub.sh $(VERSION)
push:
git push
pull:
git pull

12
README.fr.md
View file

@ -1,12 +1,11 @@
![MySQLTuner-perl](https://github.com/major/MySQLTuner-perl/blob/master/mtlogo.png)
[!["Buy Us A Coffee"](https://www.buymeacoffee.com/assets/img/custom_images/orange_img.png)](https://www.buymeacoffee.com/jmrenouard)
MySQLTuner-perl
====
[![Build Status - Master](https://travis-ci.org/major/MySQLTuner-perl.svg?branch=master)](https://travis-ci.org/major/MySQLTuner-perl)
[![Project Status](http://opensource.box.com/badges/active.svg)](http://opensource.box.com/badges)
[![Project Status](http://opensource.box.com/badges/maintenance.svg)](http://opensource.box.com/badges)
[![Average time to resolve an issue](http://isitmaintained.com/badge/resolution/major/MySQLTuner-perl.svg)](http://isitmaintained.com/project/major/MySQLTuner-perl "Average time to resolve an issue")
[![Percentage of open issues](http://isitmaintained.com/badge/open/major/MySQLTuner-perl.svg)](http://isitmaintained.com/project/major/MySQLTuner-perl "Percentage of issues still open")
[![GPL License](https://badges.frapsoft.com/os/gpl/gpl.png?v=103)](https://opensource.org/licenses/GPL-3.0/)
[![Percentage of issues still open](http://isitmaintained.com/badge/open/major/MySQLTuner-perl.svg)](http://isitmaintained.com/project/major/MySQLTuner-perl "Percentage of issues still open")
[![GPL Licence](https://badges.frapsoft.com/os/gpl/gpl.png?v=103)](https://opensource.org/licenses/GPL-3.0/)
**MySQLTuner** est un script écrit en Perl qui permet d'effectuer une revue de configuration pour MySQL/MAriaDB/PerconaDB rapidement et propose des ajustements pour améliorer la performance et la stabilité du serveur. L'état des variables et statuts est analysé et présenté de manière synthétique et structurée ainsi que plusieurs suggestions basiques concernant la performance.
@ -234,3 +233,4 @@ MySQLTuner a besoin de vous
* Rejoignez-nous sur le suivi de ticket à [GitHub tracker](https://github.com/major/MySQLTuner-perl/issues)</a>.
* Le guide de contribution en anglais est disponible ici [MySQLTuner contributing guide](https://github.com/major/MySQLTuner-perl/blob/master/CONTRIBUTING.md)
* Ajouter une étoile à **MySQLTuner project** ici [MySQLTuner Git Hub Project](https://github.com/major/MySQLTuner-perl)

18
README.it.md
View file

@ -1,12 +1,11 @@
![MySQLTuner-perl](https://github.com/major/MySQLTuner-perl/blob/master/mtlogo.png)
[!["Buy Us A Coffee"](https://www.buymeacoffee.com/assets/img/custom_images/orange_img.png)](https://www.buymeacoffee.com/jmrenouard)
[![Project Status](http://opensource.box.com/badges/active.svg)](http://opensource.box.com/badges)
[![Project Status](http://opensource.box.com/badges/maintenance.svg)](http://opensource.box.com/badges)
[![Average time to resolve an issue](http://isitmaintained.com/badge/resolution/major/MySQLTuner-perl.svg)](http://isitmaintained.com/project/major/MySQLTuner-perl "Average time to resolve an issue")
[![Percentage of open issues](http://isitmaintained.com/badge/open/major/MySQLTuner-perl.svg)](http://isitmaintained.com/project/major/MySQLTuner-perl "Percentage of issues still open")
[![GPL License](https://badges.frapsoft.com/os/gpl/gpl.png?v=103)](https://opensource.org/licenses/GPL-3.0/)
MySQLTuner-perl
====
[![Stato della build - Master](https://travis-ci.org/major/MySQLTuner-perl.svg?branch=master)](https://travis-ci.org/major/MySQLTuner-perl)
[![Stato del progetto](http://opensource.box.com/badges/active.svg)](http://opensource.box.com/badges)
[![Stato del progetto](http://opensource.box.com/badges/maintenance.svg)](http://opensource.box.com/badges)
[![Tempo medio per la soluzione di problemi](http://isitmaintained.com/badge/resolution/major/MySQLTuner-perl.svg)](http://isitmaintained.com/project/major/MySQLTuner-perl "Average time to resolve an issue")
[![Percentuale di problemi non risolti](http://isitmaintained.com/badge/open/major/MySQLTuner-perl.svg)](http://isitmaintained.com/project/major/MySQLTuner-perl "Percentage of issues still open")
[![Licenza GPL](https://badges.frapsoft.com/os/gpl/gpl.png?v=103)](https://opensource.org/licenses/GPL-3.0/)
**MySQLTuner** è uno script Perl che permette di analizzare velocemente una installazione di MySQL, nonché di apportare modifiche per migliorare le prestazioni e la stabilità. In modo coinciso sono riportati lo stato attuale delle variabili di configurazione e i dati sullo stato del sistema, corredati da suggerimenti di base per il miglioramento delle prestazioni.
@ -236,3 +235,4 @@ MySQLTuner ha bisogno di te:
* Problemi e suggerimenti possono essere riportati su [GitHub tracker](https://github.com/major/MySQLTuner-perl/issues).
* La guida per contribuire è disponibile in inglese: [MySQLTuner contributing guide](https://github.com/major/MySQLTuner-perl/blob/master/CONTRIBUTING.md)
* Dai un Stella a **MySQLTuner project** su [GitHub](https://github.com/major/MySQLTuner-perl)

825
README.md
View file

@ -1,113 +1,87 @@
![MySQLTuner-perl](https://github.com/major/MySQLTuner-perl/blob/master/mtlogo.png)
[!["Buy Us A Coffee"](https://www.buymeacoffee.com/assets/img/custom_images/orange_img.png)](https://www.buymeacoffee.com/jmrenouard)
====
[![Build Status - Master](https://travis-ci.org/major/MySQLTuner-perl.svg?branch=master)](https://travis-ci.org/major/MySQLTuner-perl)
[![Project Status](http://opensource.box.com/badges/active.svg)](http://opensource.box.com/badges)
[![Test Status](https://github.com/anuraghazra/github-readme-stats/workflows/Test/badge.svg)](https://github.com/anuraghazra/github-readme-stats/)
[![Project Status](http://opensource.box.com/badges/maintenance.svg)](http://opensource.box.com/badges)
[![Average time to resolve an issue](http://isitmaintained.com/badge/resolution/major/MySQLTuner-perl.svg)](http://isitmaintained.com/project/major/MySQLTuner-perl "Average time to resolve an issue")
[![Percentage of open issues](http://isitmaintained.com/badge/open/major/MySQLTuner-perl.svg)](http://isitmaintained.com/project/major/MySQLTuner-perl "Percentage of issues still open")
[![GPL License](https://badges.frapsoft.com/os/gpl/gpl.png?v=103)](https://opensource.org/licenses/GPL-3.0/)
**MySQLTuner** is a script written in Perl that allows you to review a MySQL installation quickly and make adjustments to increase performance and stability. The current configuration variables and status data is retrieved and presented in a brief format along with some basic performance suggestions.
**MySQLTuner** is a script written in Perl that allows you to review a MySQL installation quickly and make adjustments to increase performance and stability. The current configuration variables and status data is retrieved and presented in a brief format along with some basic performance suggestions.
**MySQLTuner** supports ~300 indicators for MySQL/MariaDB/Percona Server in this latest version.
**MySQLTuner** supports ~300 indicators for MySQL/MariaDB/Percona Server in this last version.
**MySQLTuner** is actively maintained supporting many configurations such as [Galera Cluster](http://galeracluster.com/), [TokuDB](https://www.percona.com/software/mysql-database/percona-tokudb), [Performance schema](https://github.com/mysql/mysql-sys), Linux OS metrics, [InnoDB](http://dev.mysql.com/doc/refman/5.7/en/innodb-storage-engine.html), [MyISAM](http://dev.mysql.com/doc/refman/5.7/en/myisam-storage-engine.html), [Aria](https://mariadb.com/kb/en/mariadb/aria/), ...
**MySQLTuner** is maintained and indicator collect is increasing week after week supporting a lot of configuration such as [Galera Cluster](http://galeracluster.com/), [TokuDB](https://www.percona.com/software/mysql-database/percona-tokudb), [Performance schema](https://github.com/mysql/mysql-sys), Linux OS metrics, [InnoDB](http://dev.mysql.com/doc/refman/5.7/en/innodb-storage-engine.html), [MyISAM](http://dev.mysql.com/doc/refman/5.7/en/myisam-storage-engine.html), [Aria](https://mariadb.com/kb/en/mariadb/aria/), ...
You can find more details on these indicators here:
[Indicators description](https://github.com/major/MySQLTuner-perl/blob/master/INTERNALS.md).
![MysqlTuner](https://github.com/major/MySQLTuner-perl/blob/master/mysqltuner.png)
MySQLTuner needs you
MySQLTuner needs you:
===
**MySQLTuner** needs contributors for documentation, code and feedback:
**MySQLTuner** needs contributors for documentation, code and feedback..
* Please join us on our issue tracker at [GitHub tracker](https://github.com/major/MySQLTuner-perl/issues).
* Please join us on issue track at [GitHub tracker](https://github.com/major/MySQLTuner-perl/issues).
* Contribution guide is available following [MySQLTuner contributing guide](https://github.com/major/MySQLTuner-perl/blob/master/CONTRIBUTING.md)
* Star **MySQLTuner project** at [MySQLTuner Git Hub Project](https://github.com/major/MySQLTuner-perl)
* Paid support for LightPath here: [jmrenouard@lightpath.fr](jmrenouard@lightpath.fr)
* Paid support for Releem available here: [Releem App](https://releem.com/)
![Anurag's GitHub stats](https://github-readme-stats.vercel.app/api?username=anuraghazra&show_icons=true&theme=radical)
## Stargazers over time
[![Stargazers over time](https://starchart.cc/major/MySQLTuner-perl.svg)](https://starchart.cc/major/MySQLTuner-perl)
[![Stargazers over time](https://starcharts.herokuapp.com/major/MySQLTuner-perl.svg)](https://starcharts.herokuapp.com/major/MySQLTuner-perl)
Compatibility
====
Test result are available here: [Travis CI/MySQLTuner-perl](https://travis-ci.org/major/MySQLTuner-perl)
* MySQL 8.0 (partial support, password checks don't work)
* MySQL 5.7 (full support)
* MySQL 5.6 (full support, no more MySQL support)
* MySQL 5.5 (full support, no more MySQL support)
* MariaDB 10.5 (full support)
* MariaDB 10.4 (full support)
* MariaDB 10.3 (full support)
* MariaDB 10.2 (full support)
* MariaDB 10.1 (full support, no more MariaDB support)
* MariaDB 10.0 (full support, no more MariaDB support)
* MariaDB 5.5 (full support, no more MariaDB support)
* Percona Server 8.0 (partial support, password checks don't work)
* Percona Server 5.7 (full support)
* Percona Server 5.6 (full support)
Test result are available here:
* MySQL 8.0, 8.2, 8.3 (full support)
* Percona Server 8.0, 8.2, 8.3 (full support)
* MariaDB 10.4, 10.5, 10.6, 10.11, 11.0, 11.1, 11.2 (full support)
* Galera replication (full support)
* Percona XtraDB cluster (full support)
* Percona XtraDB cluster (partial support, no test environment)
* Mysql Replications (partial support, no test environment)
* Galera replication (partial support, no test environment)
* MySQL 8.1 (not supported, deprecated version)
* Percona Server 5.7 (not supported, deprecated version)
* MySQL 5.7 (not supported, deprecated version)
* MySQL 5.6 and earlier (not supported, deprecated version)
* Percona Server 5.6 (not supported, deprecated version)
* MariaDB 10.7, 10.8, 10.9, 10.10 (not supported, deprecated version)
* MariaDB 10.3 and earlier (not supported, deprecated version)
* MariaDB 5.5 (not supported, deprecated version)
* MySQL 3.23, 4.0, 4.1, 5.0, 5.1 (partial support - deprecated version)
***Windows Support is partial***
* Windows is now supported at this time
* Successfully run MySQLtuner across WSL2 (Windows Subsystem Linux)
* [https://docs.microsoft.com/en-us/windows/wsl/](https://docs.microsoft.com/en-us/windows/wsl/)
***UNSUPPORTED ENVIRONMENTS - NEED HELP WITH THAT***
* Cloud based is not supported at this time (Help wanted! GCP, AWS, Azure support requested)
***Unsupported storage engines: PRs welcome***
--
* NDB is not supported feel free to create a Pull Request
* Archive
* Spider
* ColummStore
* Connect
Unmaintenained stuff from MySQL or MariaDB:
--
* MyISAM is too old and no longer active
* RockDB is not maintained anymore
* TokuDB is not maintained anymore
* XtraDB is not maintained anymore
*** UNSUPPORTED ENVIRONMENTS - NEED HELP FOR THAT :) ***
* Windows is not supported at this time (Help wanted !!!!!)
* Cloud based is not supported at this time (Help wanted !!!!!)
* CVE vulnerabilities detection support from [https://cve.mitre.org](https://cve.mitre.org)
***MINIMAL REQUIREMENTS***
*** MINIMAL REQUIREMENTS ***
* Perl 5.6 or later (with [perl-doc](http://search.cpan.org/~dapm/perl-5.14.4/pod/perldoc.pod) package)
* Unix/Linux based operating system (tested on Linux, BSD variants, and Solaris variants)
* Unrestricted read access to the MySQL server
OS root access recommended for MySQL < 5.1
* Unrestricted read access to the MySQL server (OS root access recommended for MySQL < 5.1)
***WARNING***
--
It is **important** for you to fully understand each change
It is **extremely important** for you to fully understand each change
you make to a MySQL database server. If you don't understand portions
of the script's output, or if you don't understand the recommendations,
**you should consult** a knowledgeable DBA or system administrator
that you trust. **Always** test your changes on staging environments, and
always keep in mind that improvements in one area can **adversely affect**
always keep in mind that improvements in one area can **negatively affect**
MySQL in other areas.
It's **also important** to wait at least 24 hours of uptime to get accurate results. In fact, running
It's **also important** to wait at least a day of uptime to get accurate results. In fact, running
**mysqltuner** on a fresh restarted server is completely useless.
**Also review the FAQ section below.**
**Seriously - please review the FAQ section below.**
Security recommendations
--
@ -116,9 +90,8 @@ Hi directadmin user!
We detected that you run mysqltuner with da_admin's credentials taken from `/usr/local/directadmin/conf/my.cnf`, which might bring to a password discovery!
Read link for more details [Issue #289](https://github.com/major/MySQLTuner-perl/issues/289).
What is MySQLTuner checking exactly ?
What MySQLTuner is checking exactly ?
--
All checks done by **MySQLTuner** are documented in [MySQLTuner Internals](https://github.com/major/MySQLTuner-perl/blob/master/INTERNALS.md) documentation.
Download/Installation
@ -128,7 +101,7 @@ Choose one of these methods:
1) Script direct download (the simplest and shortest method):
```bash
```
wget http://mysqltuner.pl/ -O mysqltuner.pl
wget https://raw.githubusercontent.com/major/MySQLTuner-perl/master/basic_passwords.txt -O basic_passwords.txt
wget https://raw.githubusercontent.com/major/MySQLTuner-perl/master/vulnerabilities.csv -O vulnerabilities.csv
@ -140,317 +113,99 @@ Optional Sysschema installation for MySQL 5.6
--
Sysschema is installed by default under MySQL 5.7 and MySQL 8 from Oracle.
By default, on MySQL 5.6/5.7/8, performance schema is enabled.
For previous MySQL 5.6 version, you can follow this command to create a new database sys containing very useful view on Performance schema:
By default, on MySQL 5.6/5.7/8, performance schema is enabled by default.
For previous 5.6 version, you can follow this command to create a new database sys containing very useful view on Performance schema:
Sysschema for MySQL old version
curl "https://codeload.github.com/mysql/mysql-sys/zip/master" > sysschema.zip
# check zip file
unzip -l sysschema.zip
unzip sysschema.zip
cd mysql-sys-master
mysql -uroot -p < sys_56.sql
Optional Performance schema and Sysschema installation for MariaDB 10.x
--
```bash
curl "https://codeload.github.com/mysql/mysql-sys/zip/master" > sysschema.zip
# check zip file
unzip -l sysschema.zip
unzip sysschema.zip
cd mysql-sys-master
mysql -uroot -p < sys_56.sql
```
Sysschema is not installed by default under MariaDB 10.x.
By default, on MariaDB, performance schema is disabled by default. consider activating performance schema across your my.cnf configuration file:
Sysschema for MariaDB old version
--
[mysqld]
performance_schema = on
```bash
curl "https://github.com/FromDual/mariadb-sys/archive/refs/heads/master.zip" > sysschema.zip
# check zip file
unzip -l sysschema.zip
unzip sysschema.zip
cd mariadb-sys-master
mysql -u root -p < ./sys_10.sql
```
You can follow this command to create a new database sys containing very useful view on Performance schema:
Performance schema setup
--
By default, performance_schema is enabled and sysschema is installed on latest version.
By default, on MariaDB, performance schema is disabled (MariaDB<10.6).
Consider activating performance schema across your my.cnf configuration file:
```ini
[mysqld]
performance_schema = on
performance-schema-consumer-events-statements-history-long = ON
performance-schema-consumer-events-statements-history = ON
performance-schema-consumer-events-statements-current = ON
performance-schema-consumer-events-stages-current=ON
performance-schema-consumer-events-stages-history=ON
performance-schema-consumer-events-stages-history-long=ON
performance-schema-consumer-events-transactions-current=ON
performance-schema-consumer-events-transactions-history=ON
performance-schema-consumer-events-transactions-history-long=ON
performance-schema-consumer-events-waits-current=ON
performance-schema-consumer-events-waits-history=ON
performance-schema-consumer-events-waits-history-long=ON
performance-schema-instrument='%=ON'
max-digest-length=2048
performance-schema-max-digest-length=2018
```
Sysschema installation for MariaDB < 10.6
--
Sysschema is not installed by default under MariaDB prior to 10.6 [MariaDB sys](https://mariadb.com/kb/en/sys-schema/)
You can follow this command to create a new database sys containing a useful view on Performance schema:
```bash
curl "https://codeload.github.com/FromDual/mariadb-sys/zip/master" > mariadb-sys.zip
# check zip file
unzip -l mariadb-sys.zip
unzip mariadb-sys.zip
cd mariadb-sys-master/
mysql -u root -p < ./sys_10.sql
```
curl "https://codeload.github.com/FromDual/mariadb-sys/zip/master" > mariadb-sys.zip
# check zip file
unzip -l mariadb-sys.zip
unzip mariadb-sys.zip
cd mariadb-sys-master/
mysql -u root -p < ./sys_10.sql
Errors & solutions for performance schema installation
ERROR at line 21: Failed to open file './tables/sys_config_data_10.sql -- ported', error: 2
Have a look at #452 solution given by @ericx
Performance tips
--
Metadata statistic updates can impact strongly performance of database servers and MySQLTuner.
Be sure that innodb_stats_on_metadata is disabled.
ERROR 1054 (42S22) at line 78 in file: './views/p_s/metrics_56.sql': Unknown column 'STATUS' in 'field list'
--
This error can be safely ignored
Consider using a recent MySQL/MariaDB version to avoid this kind of issue during sysschema installation
In recent versions, sysschema is installed and integrated by default as sys schema (SHOW DATABASES)
ERROR at line 21: Failed to open file './tables/sys_config_data_10.sql -- ported', error: 2
Have a look at #452 solution given by @ericx
--
Fixing sysctl configuration (/etc/sysctl.conf)
--
It is a system wide setting and not a database setting: [Linux FS Kernel settings](https://www.kernel.org/doc/html/latest/admin-guide/sysctl/fs.html#id1)
You can check its values via:
```bash
$ cat /proc/sys/fs/aio-*
65536
2305
```
For example, to set the aio-max-nr value, add the following line to the /etc/sysctl.conf file:
```bash
fs.aio-max-nr = 1048576
```
To activate the new setting:
```bash
$ sysctl -p /etc/sysctl.conf
```
set global innodb_stats_on_metadata = 0;
Specific usage
--
__Usage:__ Minimal usage locally
```bash
perl mysqltuner.pl --host 127.0.0.1
```
perl mysqltuner.pl --host 127.0.0.1
Of course, you can add the execute bit (`chmod +x mysqltuner.pl`) so you can execute it without calling Perl directly.
Of course, you can add the execute bit (`chmod +x mysqltuner.pl`) so you can execute it without calling perl directly.
__Usage:__ Minimal usage remotely
In previous version, --forcemem shoud be set manually, in order to be able to run an MySQLTuner analysis
Since 2.1.10, memory and swap are defined to 1Gb by default.
If you want a more accurate value according to your remote server, feel free to setup --forcemem and --forceswap to real RAM value
```bash
perl mysqltuner.pl --host targetDNS_IP --user admin_user --pass admin_password
```
perl mysqltuner.pl --host targetDNS_IP --user admin_user --pass admin_password
__Usage:__ Enable maximum output information around MySQL/MariaDb without debugging
```bash
perl mysqltuner.pl --verbose
perl mysqltuner.pl --buffers --dbstat --idxstat --sysstat --pfstat --tbstat
```
perl mysqltuner.pl --verbose
perl mysqltuner.pl --buffers --dbstat --idxstat --sysstat --pfstat --tbstat
__Usage:__ Enable CVE vulnerabilities check for your MariaDB or MySQL version
```bash
perl mysqltuner.pl --cvefile=vulnerabilities.csv
```
perl mysqltuner.pl --cvefile=vulnerabilities.csv
__Usage:__ Write your result in a file with information displayed
```bash
perl mysqltuner.pl --outputfile /tmp/result_mysqltuner.txt
```
perl mysqltuner.pl --outputfile /tmp/result_mysqltuner.txt
__Usage:__ Write your result in a file **without outputting information**
```bash
perl mysqltuner.pl --silent --outputfile /tmp/result_mysqltuner.txt
```
perl mysqltuner.pl --silent --outputfile /tmp/result_mysqltuner.txt
__Usage:__ Using template model to customize your reporting file based on [Text::Template](https://metacpan.org/pod/Text::Template) syntax.
```bash
perl mysqltuner.pl --silent --reportfile /tmp/result_mysqltuner.txt --template=/tmp/mymodel.tmpl
```
__Important__: [Text::Template](https://metacpan.org/pod/Text::Template) module is mandatory for `--reportfile` and/or `--template` options, because this module is needed to generate appropriate output based on a text template.
__Usage:__ Dumping all information_schema and sysschema views as csv file into results subdirectory
```bash
perl mysqltuner.pl --verbose --dumpdir=./result
```
perl mysqltuner.pl --silent --reportfile /tmp/result_mysqltuner.txt --template=/tmp/mymodel.tmpl
__Usage:__ Enable debugging information
```bash
perl mysqltuner.pl --debug
```
perl mysqltuner.pl --debug
__Usage:__ Update MySQLTuner and data files (password and cve) if needed
```bash
perl mysqltuner.pl --checkversion --updateversion
```
HTML reports based on Python Jinja2
--
HTML generation is based on Python/Jinja2
**HTML generation Procedure**
- Generate mysqltuner.pl report using JSON format (--json)
- Generate HTML report using j2 python tools
**Jinja2 Templates are located under templates sub directory**
A basic example is called basic.html.j2
**Installation Python j2**
```bash
python -mvenv j2
source ./j2/bin/activate
(j2) pip install j2
```
**Using Html report generation**
```bash
perl mysqltuner.pl --verbose --json > reports.json
cat reports.json j2 -f json MySQLTuner-perl/templates/basic.html.j2 > variables.html
```
or
```bash
perl mysqltuner.pl --verbose --json | j2 -f json MySQLTuner-perl/templates/basic.html.j2 > variables.html
```
HTML reports based on AHA
--
HTML generation is based on AHA
**HTML generation Procedure**
- Generate mysqltuner.pl report using standard text reports
- Generate HTML report using aha
**Installation Aha**
Follow instructions from Github repo
[GitHub AHA main repository](https://github.com/theZiz/aha)
**Using AHA Html report generation**
perl mysqltuner.pl --verbose --color > reports.txt
aha --black --title "MySQLTuner" -f "reports.txt" > "reports.html"
or
perl mysqltuner.pl --verbose --color | aha --black --title "MySQLTuner" > reports.html
perl mysqltuner.pl --checkversion --updateversion
FAQ
--
**Question: What are the prerequisites for running MySQL tuner ?**
Before running MySQL tuner, you should have the following:
**Question: Will MySQLTuner fix my slow MySQL server?**
- A MySQL server installation
- Perl installed on your system
- Administrative access to your MySQL server
**Question: Can MySQL tuner make changes to my configuration automatically ?**
**No.**, MySQL tuner only provides recommendations. It does not make any changes to your configuration files automatically. It is up to the user to review the suggestions and implement them as needed.
**Question: How often should I run MySQL tuner ?**
It is recommended to run MySQL tuner periodically, especially after significant changes to your MySQL server or its workload.
For optimal results, run the script after your server has been running for at least 24 hours to gather sufficient performance data.
**Question: How do I interpret the results from MySQL tuner ?**
MySQL tuner provides output in the form of suggestions and warnings.
Review each recommendation and consider implementing the changes in your MySQL configuration file (usually 'my.cnf' or 'my.ini').
Be cautious when making changes and always backup your configuration file before making any modifications.
**Question: Can MySQL tuner cause harm to my database or server ?**
While MySQL tuner itself will not make any changes to your server, blindly implementing its recommendations without understanding the impact can cause issues.
Always ensure you understand the implications of each suggestion before applying it to your server.
**Question: Can I use MySQL tuner for optimizing other database systems like PostgreSQL or SQL Server ?**
MySQL tuner is specifically designed for MySQL servers.
To optimize other database systems, you would need to use tools designed for those systems, such as pgTune for PostgreSQL or SQL Server's built-in performance tools.
**Question: Does MySQL tuner support MariaDB and Percona Server ?**
Yes, MySQL tuner supports MariaDB and Percona Server since they are derivatives of MySQL and share a similar architecture. The script can analyze and provide recommendations for these systems as well.
**Question: What should I do if I need help with MySQL tuner or have questions about the recommendations ?**
If you need help with MySQL tuner or have questions about the recommendations provided by the script, you can consult the MySQL tuner documentation, seek advice from online forums, or consult a MySQL expert.
Be cautious when implementing changes to ensure the stability and performance of your server.
**Question: Will MySQLTuner fix my slow MySQL server ?**
**No.** MySQLTuner is a read only script. It won't write to any configuration files, change the status of any daemons. It will give you an overview of your server's performance and make some basic recommendations for improvements that you can make after it completes.
**No.** MySQLTuner is a read only script. It won't write to any configuration files, change the status of any daemons, or call your mother to wish her a happy birthday. It will give you an overview of your server's performance and make some basic recommendations for improvements that you can make after it completes. *Make sure you read the warning above prior to following any recommendations.*
**Question: Can I fire my DBA now?**
**MySQLTuner will not replace your DBA in any form or fashion.**
If your DBA constantly takes your parking spot and steals your lunch from the fridge, then you may want to consider it - but that's your call.
**MySQLTuner will not replace your DBA in any form or fashion.** If your DBA constantly takes your parking spot and steals your lunch from the fridge, then you may want to consider it - but that's your call.
**Question: Why does MySQLTuner keep asking me the login credentials for MySQL over and over?**
@ -460,7 +215,7 @@ The script will try its best to log in via any means possible. It will check fo
user=someusername
password=thatuserspassword
Once you create it, make sure it's owned by your user and the mode on the file is 0600. This should prevent the prying eyes from getting your database login credentials under normal conditions.
Once you create it, make sure it's owned by your user and the mode on the file is 0600. This should prevent the prying eyes from getting your database login credentials under normal conditions. If a [T-1000 shows up in a LAPD uniform](https://en.wikipedia.org/wiki/T-1000) and demands your database credentials, you won't have much of an option.
**Question: Is there another way to secure credentials on latest MySQL and MariaDB distributions ?**
@ -473,26 +228,19 @@ After which, `~/.mylogin.cnf` will be created with the appropriate access.
To get information about stored credentials, use the following command:
```bash
$mysql_config_editor print
[client]
user = someusername
password = *****
host = localhost
```
$mysql_config_editor print
[client]
user = someusername
password = *****
host = localhost
**Question: What's minimum privileges needed by a specific mysqltuner user in database ?**
```bash
mysql>GRANT SELECT, PROCESS,EXECUTE, REPLICATION CLIENT,
SHOW DATABASES,SHOW VIEW
ON *.*
TO 'mysqltuner'@'localhost' identified by pwd1234;
```
mysql>GRANT SELECT, PROCESS,EXECUTE, REPLICATION CLIENT,SHOW DATABASES,SHOW VIEW ON *.* TO 'mysqltuner'@'localhost' identified by pwd1234;
**Question: It's not working on my OS! What gives?!**
These kinds of things are bound to happen. Here are the details I need from you to investigate the issue:
These kinds of things are bound to happen. Here are the details I need from you in order to research the problem thoroughly:
* OS and OS version
* Architecture (x86, x86_64, IA64, Commodore 64)
@ -600,6 +348,393 @@ MySQLTuner and Vagrant
d985820667c2 mysql:8.0 "docker-entrypoint.s…" 7 hours ago Up 7 hours 0.0.0.0:3306->3306/tcp, 33060/tcp mysql 8 0
MySQLTuner needs you
--
**MySQLTuner** needs contributors for documentation, code and feedback..
* Please join us on issue track at [GitHub tracker](https://github.com/major/MySQLTuner-perl/issues).
* Contribution guide is available following [MySQLTuner contributing guide](https://github.com/major/MySQLTuner-perl/blob/master/CONTRIBUTING.md)
* Star **MySQLTuner project** at [MySQLTuner Git Hub Project](https://github.com/major/MySQLTuner-perl)
Contributions welcome !
--
How to contribute using Pull Request ? Follow this guide : [Pull request creation](https://opensource.com/article/19/7/create-pull-request-github)
Simple steps to create a pull request:
--
- Fork this Github project
- Clone it to your local system
- Make a new branch
- Make your changes
- Push it back to your repo
- Click the Compare & pull request button
- Click Create pull request to open a new pull request
=======
![MySQLTuner-perl](https://github.com/major/MySQLTuner-perl/blob/master/mtlogo.png)
====
[![Build Status - Master](https://travis-ci.org/major/MySQLTuner-perl.svg?branch=master)](https://travis-ci.org/major/MySQLTuner-perl)
[![Project Status](http://opensource.box.com/badges/active.svg)](http://opensource.box.com/badges)
[![Project Status](http://opensource.box.com/badges/maintenance.svg)](http://opensource.box.com/badges)
[![Average time to resolve an issue](http://isitmaintained.com/badge/resolution/major/MySQLTuner-perl.svg)](http://isitmaintained.com/project/major/MySQLTuner-perl "Average time to resolve an issue")
[![Percentage of open issues](http://isitmaintained.com/badge/open/major/MySQLTuner-perl.svg)](http://isitmaintained.com/project/major/MySQLTuner-perl "Percentage of issues still open")
[![GPL License](https://badges.frapsoft.com/os/gpl/gpl.png?v=103)](https://opensource.org/licenses/GPL-3.0/)
**MySQLTuner** is a script written in Perl that allows you to review a MySQL installation quickly and make adjustments to increase performance and stability. The current configuration variables and status data is retrieved and presented in a brief format along with some basic performance suggestions.
**MySQLTuner** supports ~300 indicators for MySQL/MariaDB/Percona Server in this last version.
**MySQLTuner** is maintained and indicator collect is increasing week after week supporting a lot of configuration such as [Galera Cluster](http://galeracluster.com/), [TokuDB](https://www.percona.com/software/mysql-database/percona-tokudb), [Performance schema](https://github.com/mysql/mysql-sys), Linux OS metrics, [InnoDB](http://dev.mysql.com/doc/refman/5.7/en/innodb-storage-engine.html), [MyISAM](http://dev.mysql.com/doc/refman/5.7/en/myisam-storage-engine.html), [Aria](https://mariadb.com/kb/en/mariadb/aria/), ...
You can find more details on these indicators here:
[Indicators description](https://github.com/major/MySQLTuner-perl/blob/master/INTERNALS.md).
![MysqlTuner](https://github.com/major/MySQLTuner-perl/blob/master/mysqltuner.png)
MySQLTuner needs you:
===
**MySQLTuner** needs contributors for documentation, code and feedback..
* Please join us on issue track at [GitHub tracker](https://github.com/major/MySQLTuner-perl/issues).
* Contribution guide is available following [MySQLTuner contributing guide](https://github.com/major/MySQLTuner-perl/blob/master/CONTRIBUTING.md)
* Star **MySQLTuner project** at [MySQLTuner Git Hub Project](https://github.com/major/MySQLTuner-perl)
## Stargazers over time
[![Stargazers over time](https://starcharts.herokuapp.com/major/MySQLTuner-perl.svg)](https://starcharts.herokuapp.com/major/MySQLTuner-perl)
Compatibility
====
Test result are available here: [Travis CI/MySQLTuner-perl](https://travis-ci.org/major/MySQLTuner-perl)
* MySQL 8.0 (partial support, password checks don't work)
* MySQL 5.7 (full support)
* MySQL 5.6 (full support, no more MySQL support)
* MySQL 5.5 (full support, no more MySQL support)
* MariaDB 10.5 (full support)
* MariaDB 10.4 (full support)
* MariaDB 10.3 (full support)
* MariaDB 10.2 (full support)
* MariaDB 10.1 (full support, no more MariaDB support)
* MariaDB 10.0 (full support, no more MariaDB support)
* MariaDB 5.5 (full support, no more MariaDB support)
* Percona Server 8.0 (partial support, password checks don't work)
* Percona Server 5.7 (full support)
* Percona Server 5.6 (full support)
* Percona XtraDB cluster (partial support, no test environment)
* Mysql Replications (partial support, no test environment)
* Galera replication (partial support, no test environment)
* MySQL 3.23, 4.0, 4.1, 5.0, 5.1 (partial support - deprecated version)
*** UNSUPPORTED ENVIRONMENTS - NEED HELP FOR THAT :) ***
* Windows is not supported at this time (Help wanted !!!!!)
* Cloud based is not supported at this time (Help wanted !!!!!)
* CVE vulnerabilities detection support from [https://cve.mitre.org](https://cve.mitre.org)
*** MINIMAL REQUIREMENTS ***
* Perl 5.6 or later (with [perl-doc](http://search.cpan.org/~dapm/perl-5.14.4/pod/perldoc.pod) package)
* Unix/Linux based operating system (tested on Linux, BSD variants, and Solaris variants)
* Unrestricted read access to the MySQL server (OS root access recommended for MySQL < 5.1)
***WARNING***
--
It is **extremely important** for you to fully understand each change
you make to a MySQL database server. If you don't understand portions
of the script's output, or if you don't understand the recommendations,
**you should consult** a knowledgeable DBA or system administrator
that you trust. **Always** test your changes on staging environments, and
always keep in mind that improvements in one area can **negatively affect**
MySQL in other areas.
It's **also important** to wait at least a day of uptime to get accurate results. In fact, running
**mysqltuner** on a fresh restarted server is completely useless.
**Seriously - please review the FAQ section below.**
Security recommendations
--
Hi directadmin user!
We detected that you run mysqltuner with da_admin's credentials taken from `/usr/local/directadmin/conf/my.cnf`, which might bring to a password discovery!
Read link for more details [Issue #289](https://github.com/major/MySQLTuner-perl/issues/289).
What MySQLTuner is checking exactly ?
--
All checks done by **MySQLTuner** are documented in [MySQLTuner Internals](https://github.com/major/MySQLTuner-perl/blob/master/INTERNALS.md) documentation.
Download/Installation
--
Choose one of these methods:
1) Script direct download (the simplest and shortest method):
```
wget http://mysqltuner.pl/ -O mysqltuner.pl
wget https://raw.githubusercontent.com/major/MySQLTuner-perl/master/basic_passwords.txt -O basic_passwords.txt
wget https://raw.githubusercontent.com/major/MySQLTuner-perl/master/vulnerabilities.csv -O vulnerabilities.csv
```
2) You can download the entire repository by using `git clone` or `git clone --depth 1 -b master` followed by the cloning URL above.
Optional Sysschema installation for MySQL 5.6
--
Sysschema is installed by default under MySQL 5.7 and MySQL 8 from Oracle.
By default, on MySQL 5.6/5.7/8, performance schema is enabled by default.
For previous 5.6 version, you can follow this command to create a new database sys containing very useful view on Performance schema:
curl "https://codeload.github.com/mysql/mysql-sys/zip/master" > sysschema.zip
# check zip file
unzip -l sysschema.zip
unzip sysschema.zip
cd mysql-sys-master
mysql -uroot -p < sys_56.sql
Optional Performance schema and Sysschema installation for MariaDB 10.x
--
Sysschema is not installed by default under MariaDB 10.x.
By default, on MariaDB, performance schema is disabled by default. consider activating performance schema across your my.cnf configuration file:
[mysqld]
performance_schema = on
You can follow this command to create a new database sys containing very useful view on Performance schema:
curl "https://codeload.github.com/FromDual/mariadb-sys/zip/master" > mariadb-sys.zip
# check zip file
unzip -l mariadb-sys.zip
unzip mariadb-sys.zip
cd mariadb-sys-master/
mysql -u root -p < ./sys_10.sql
Errors & solutions for performance schema installation
ERROR at line 21: Failed to open file './tables/sys_config_data_10.sql -- ported', error: 2
Have a look at #452 solution given by @ericx
Performance tips
--
Metadata statistic updates can impact strongly performance of database servers and MySQLTuner.
Be sure that innodb_stats_on_metadata is disabled.
set global innodb_stats_on_metadata = 0;
Specific usage
--
__Usage:__ Minimal usage locally
perl mysqltuner.pl --host 127.0.0.1
Of course, you can add the execute bit (`chmod +x mysqltuner.pl`) so you can execute it without calling perl directly.
__Usage:__ Minimal usage remotely
perl mysqltuner.pl --host targetDNS_IP --user admin_user --pass admin_password
__Usage:__ Enable maximum output information around MySQL/MariaDb without debugging
perl mysqltuner.pl --verbose
perl mysqltuner.pl --buffers --dbstat --idxstat --sysstat --pfstat --tbstat
__Usage:__ Enable CVE vulnerabilities check for your MariaDB or MySQL version
perl mysqltuner.pl --cvefile=vulnerabilities.csv
__Usage:__ Write your result in a file with information displayed
perl mysqltuner.pl --outputfile /tmp/result_mysqltuner.txt
__Usage:__ Write your result in a file **without outputting information**
perl mysqltuner.pl --silent --outputfile /tmp/result_mysqltuner.txt
__Usage:__ Using template model to customize your reporting file based on [Text::Template](https://metacpan.org/pod/Text::Template) syntax.
perl mysqltuner.pl --silent --reportfile /tmp/result_mysqltuner.txt --template=/tmp/mymodel.tmpl
__Usage:__ Enable debugging information
perl mysqltuner.pl --debug
__Usage:__ Update MySQLTuner and data files (password and cve) if needed
perl mysqltuner.pl --checkversion --updateversion
FAQ
--
**Question: Will MySQLTuner fix my slow MySQL server?**
**No.** MySQLTuner is a read only script. It won't write to any configuration files, change the status of any daemons, or call your mother to wish her a happy birthday. It will give you an overview of your server's performance and make some basic recommendations for improvements that you can make after it completes. *Make sure you read the warning above prior to following any recommendations.*
**Question: Can I fire my DBA now?**
**MySQLTuner will not replace your DBA in any form or fashion.** If your DBA constantly takes your parking spot and steals your lunch from the fridge, then you may want to consider it - but that's your call.
**Question: Why does MySQLTuner keep asking me the login credentials for MySQL over and over?**
The script will try its best to log in via any means possible. It will check for ~/.my.cnf files, Plesk password files, and empty password root logins. If none of those are available, then you'll be prompted for a password. If you'd like the script to run in an automated fashion without user intervention, then create a .my.cnf file in your home directory which contains:
[client]
user=someusername
password=thatuserspassword
Once you create it, make sure it's owned by your user and the mode on the file is 0600. This should prevent the prying eyes from getting your database login credentials under normal conditions. If a [T-1000 shows up in a LAPD uniform](https://en.wikipedia.org/wiki/T-1000) and demands your database credentials, you won't have much of an option.
**Question: Is there another way to secure credentials on latest MySQL and MariaDB distributions ?**
You could use mysql_config_editor utilities.
~~~bash
$ mysql_config_editor set --login-path=client --user=someusername --password --host=localhost
Enter password: ********
~~~
After which, `~/.mylogin.cnf` will be created with the appropriate access.
To get information about stored credentials, use the following command:
$mysql_config_editor print
[client]
user = someusername
password = *****
host = localhost
**Question: What's minimum privileges needed by a specific mysqltuner user in database ?**
mysql>GRANT SELECT, PROCESS,EXECUTE, REPLICATION CLIENT,SHOW DATABASES,SHOW VIEW ON *.* TO 'mysqltuner'@'localhost' identified by pwd1234;
**Question: What's minimum privileges needed by a specific mysqltuner user in database for MySQL 8 or MariaDB 10.5 ?**
mysql>GRANT SELECT, PROCESS,EXECUTE, REPLICA MONITOR,SHOW DATABASES,SHOW VIEW ON *.* TO 'mysqltuner'@'localhost' identified by pwd1234;
**Question: It's not working on my OS! What gives?!**
These kinds of things are bound to happen. Here are the details I need from you in order to research the problem thoroughly:
* OS and OS version
* Architecture (x86, x86_64, IA64, Commodore 64)
* Exact MySQL version
* Where you obtained your MySQL version (OS package, source, etc)
* The full text of the error
* A copy of SHOW VARIABLES and SHOW GLOBAL STATUS output (if possible)
**Question: How to perform CVE vulnerability checks?**
* Download vulnerabilities.csv from this repository.
* use option --cvefile to perform CVE checks
**Question: How to use mysqltuner from a remote host?**
Thanks to [@rolandomysqldba](http://dba.stackexchange.com/users/877/rolandomysqldba)
* You will still have to connect like a mysql client:
Connection and Authentication
--host <hostname> Connect to a remote host to perform tests (default: localhost)
--socket <socket> Use a different socket for a local connection
--port <port> Port to use for connection (default: 3306)
--user <username> Username to use for authentication
--pass <password> Password to use for authentication
--defaults-file <path> defaults file for credentials
Since you are using a remote host, use parameters to supply values from the OS
--forcemem <size> Amount of RAM installed in megabytes
--forceswap <size> Amount of swap memory configured in megabytes
* You may have to contact your remote SysAdmin to ask how much RAM and swap you have
If the database has too many tables, or very large table, use this:
--skipsize Don't enumerate tables and their types/sizes (default: on)
(Recommended for servers with many tables)
**Question: Can I install this project using homebrew on Apple Macintosh?**
Yes! `brew install mysqltuner` can be used to install this application using [homebrew](https://brew.sh/) on Apple Macintosh.
MySQLTuner and Vagrant
--
**MySQLTuner** contains following Vagrant configurations:
* Fedora Core 30 / Docker
**Vagrant File** is stored in Vagrant subdirectory.
* Follow following step after vagrant installation:
$ vagrant up
**MySQLTuner** contains a Vagrant configurations for test purpose and development
* Install VirtualBox and Vagrant
* https://www.virtualbox.org/wiki/Downloads
* https://www.vagrantup.com/downloads.html
* Clone repository
* git clone https://github.com/major/MySQLTuner-perl.git
* Install Vagrant plugins vagrant-hostmanager and vagrant-vbguest
* vagrant plugin install vagrant-hostmanager
* vagrant plugin install vagrant-vbguest
* Add Fedora Core 30 box for official Fedora Download Website
* vagrant box add --name generic/fedora30
* Create a data directory
* mkdir data
## setup test environments
$ sh build/createTestEnvs.sh
$ source build/bashrc
$ mysql_percona80 sakila
sakila> ...
$ docker images
mariadb 10.1 fc612450e1f1 12 days ago 352MB
mariadb 10.2 027b7c57b8c6 12 days ago 340MB
mariadb 10.3 47dff68107c4 12 days ago 343MB
mariadb 10.4 92495405fc36 12 days ago 356MB
mysql 5.6 95e0fc47b096 2 weeks ago 257MB
mysql 5.7 383867b75fd2 2 weeks ago 373MB
mysql 8.0 b8fd9553f1f0 2 weeks ago 445MB
percona/percona-server 5.7 ddd245ed3496 5 weeks ago 585MB
percona/percona-server 5.6 ed0a36e0cf1b 6 weeks ago 421MB
percona/percona-server 8.0 390ae97d57c6 6 weeks ago 697MB
mariadb 5.5 c7bf316a4325 4 months ago 352MB
mariadb 10.0 d1bde56970c6 4 months ago 353MB
mysql 5.5 d404d78aa797 4 months ago 205MB
$ docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
da2be9b050c9 mariadb:5.5 "docker-entrypoint.s…" 7 hours ago Up 7 hours 0.0.0.0:5311->3306/tcp mariadb55
5deca25d5ac8 mariadb:10.0 "docker-entrypoint.s…" 7 hours ago Up 7 hours 0.0.0.0:5310->3306/tcp mariadb100
73aaeb37e2c2 mariadb:10.1 "docker-entrypoint.s…" 7 hours ago Up 7 hours 0.0.0.0:5309->3306/tcp mariadb101
72ffa77e01ec mariadb:10.2 "docker-entrypoint.s…" 7 hours ago Up 7 hours 0.0.0.0:5308->3306/tcp mariadb102
f5996f2041df mariadb:10.3 "docker-entrypoint.s…" 7 hours ago Up 7 hours 0.0.0.0:5307->3306/tcp mariadb103
4890c52372bb mariadb:10.4 "docker-entrypoint.s…" 7 hours ago Up 7 hours 0.0.0.0:5306->3306/tcp mariadb104
6b9dc078e921 percona/percona-server:5.6 "/docker-entrypoint.…" 7 hours ago Up 7 hours 0.0.0.0:4308->3306/tcp percona56
3a4c7c826d4c percona/percona-server:5.7 "/docker-entrypoint.…" 7 hours ago Up 7 hours 0.0.0.0:4307->3306/tcp percona57
3dda408c91b0 percona/percona-server:8.0 "/docker-entrypoint.…" 7 hours ago Up 7 hours 33060/tcp, 0.0.0.0:4306->3306/tcp percona80
600a4e7e9dcd mysql:5.5 "docker-entrypoint.s…" 7 hours ago Up 7 hours 0.0.0.0:3309->3306/tcp mysql55
4bbe54342e5d mysql:5.6 "docker-entrypoint.s…" 7 hours ago Up 7 hours 0.0.0.0:3308->3306/tcp mysql56
a49783249a11 mysql:5.7 "docker-entrypoint.s…" 7 hours ago Up 7 hours 33060/tcp, 0.0.0.0:3307->3306/tcp mysql57
d985820667c2 mysql:8.0 "docker-entrypoint.s…" 7 hours ago Up 7 hours 0.0.0.0:3306->3306/tcp, 33060/tcp mysql 8 0
MySQLTuner needs you
--
**MySQLTuner** needs contributors for documentation, code and feedback..
* Please join us on issue track at [GitHub tracker](https://github.com/major/MySQLTuner-perl/issues).
* Contribution guide is available following [MySQLTuner contributing guide](https://github.com/major/MySQLTuner-perl/blob/master/CONTRIBUTING.md)
* Star **MySQLTuner project** at [MySQLTuner Git Hub Project](https://github.com/major/MySQLTuner-perl)
Contributions welcome !
--

24
README.ru.md
View file

@ -1,13 +1,11 @@
![MySQLTuner-perl](https://github.com/major/MySQLTuner-perl/blob/master/mtlogo.png)
[!["Buy Us A Coffee"](https://www.buymeacoffee.com/assets/img/custom_images/orange_img.png)](https://www.buymeacoffee.com/jmrenouard)
MySQLTuner-perl
====
[![Build Status - Master](https://travis-ci.org/major/MySQLTuner-perl.svg?branch=master)](https://travis-ci.org/major/MySQLTuner-perl)
[![Project Status](http://opensource.box.com/badges/active.svg)](http://opensource.box.com/badges)
[![Project Status](http://opensource.box.com/badges/maintenance.svg)](http://opensource.box.com/badges)
[![Average time to resolve an issue](http://isitmaintained.com/badge/resolution/major/MySQLTuner-perl.svg)](http://isitmaintained.com/project/major/MySQLTuner-perl "Average time to resolve an issue")
[![Percentage of open issues](http://isitmaintained.com/badge/open/major/MySQLTuner-perl.svg)](http://isitmaintained.com/project/major/MySQLTuner-perl "Percentage of issues still open")
[![GPL License](https://badges.frapsoft.com/os/gpl/gpl.png?v=103)](https://opensource.org/licenses/GPL-3.0/)
[![Percentage of issues still open](http://isitmaintained.com/badge/open/major/MySQLTuner-perl.svg)](http://isitmaintained.com/project/major/MySQLTuner-perl "Percentage of issues still open")
[![GPL Licence](https://badges.frapsoft.com/os/gpl/gpl.png?v=103)](https://opensource.org/licenses/GPL-3.0/)
**MySQLTuner** - это скрипт, написанный на Perl, который позволяет быстро произвести осмотр текущего состояния сервера баз данных MySQL
и составить рекомендации для увеличения производительности и стабильности работы. Выводятся текущие параметры конфигурации
@ -35,11 +33,11 @@ MySQLTuner нуждается в вас:
## Количество "звезд" по времени
[![Stargazers over time](https://starchart.cc/major/MySQLTuner-perl.svg)](https://starchart.cc/major/MySQLTuner-perl)
[![Stargazers over time](https://starcharts.herokuapp.com/major/MySQLTuner-perl.svg)](https://starcharts.herokuapp.com/major/MySQLTuner-perl)
Совместимость
====
Результаты тестов:
Результаты тестов: [Travis CI/MySQLTuner-perl](https://travis-ci.org/major/MySQLTuner-perl)
* MySQL 8 (полная поддержка, проверка пароля не работает)
* MySQL 5.7 (полная поддержка)
* MySQL 5.6 (полная поддержка)
@ -153,6 +151,13 @@ Sysschema не установлена по умолчанию на MariaDB 10.x.
ERROR at line 21: Failed to open file './tables/sys_config_data_10.sql -- ported', error: 2
Посмотрите на #452 решение, данное @ericx
Советы по производительности
--
Обновление статистики метадаты могут очень сильно влиять на производительсноить сервера баз данных и MySQLTuner.
Убедитесь, что innodb_stats_on_metadata отключен.
set global innodb_stats_on_metadata = 0;
Примеры использования
--
@ -354,3 +359,4 @@ MySQLTuner нуждается в Вас:
* Присоединяйтесь, пожалуйста, к нашему трекеру ошибок [GitHub tracker](https://github.com/major/MySQLTuner-perl/issues).
* Руководство по поддержке проекта доступно на [MySQLTuner contributing guide](https://github.com/major/MySQLTuner-perl/blob/master/CONTRIBUTING.md)
* Ставьте "звезды" **проекту MySQLTuner** на [MySQLTuner Git Hub Project](https://github.com/major/MySQLTuner-perl)

21
SECURITY.md
View file

@ -1,21 +0,0 @@
# Security Policy
## Supported Versions
Use this section to tell people about which versions of your project are
currently being supported with security updates.
| Version | Supported |
| ------- | ------------------ |
| 5.1.x | :white_check_mark: |
| 5.0.x | :x: |
| 4.0.x | :white_check_mark: |
| < 4.0 | :x: |
## Reporting a Vulnerability
Use this section to tell people how to report a vulnerability.
Tell them where to go, how often they can expect to get an update on a
reported vulnerability, what to expect if the vulnerability is accepted or
declined, etc.

59
USAGE.md
View file

@ -1,6 +1,6 @@
# NAME
MySQLTuner 2.6.0 - MySQL High Performance Tuning Script
MySQLTuner 1.8.1 - MySQL High Performance Tuning Script
# IMPORTANT USAGE GUIDELINES
@ -14,7 +14,6 @@ You must provide the remote server's total memory when connecting to other serve
--host <hostname> Connect to a remote host to perform tests (default: localhost)
--socket <socket> Use a different socket for a local connection
--port <port> Port to use for connection (default: 3306)
--protocol tcp Force TCP connection instead of socket
--user <username> Username to use for authentication
--userenv <envvar> Name of env variable which contains username to use for authentication
--pass <password> Password to use for authentication
@ -23,60 +22,49 @@ You must provide the remote server's total memory when connecting to other serve
--mysqladmin <path> Path to a custom mysqladmin executable
--mysqlcmd <path> Path to a custom mysql executable
--defaults-file <path> Path to a custom .my.cnf
--defaults-extra-file <path> Path to an extra custom config file
--server-log <path> Path to explicit log file (error_log)
--server-log <path> Path to explict log file
# PERFORMANCE AND REPORTING OPTIONS
--skipsize Don't enumerate tables and their types/sizes (default: on)
(Recommended for servers with many tables)
--json Print result as JSON string
--prettyjson Print result as JSON formatted string
--skippassword Don't perform checks on user passwords (default: off)
--skippassword Don't perform checks on user passwords(default: off)
--checkversion Check for updates to MySQLTuner (default: don't check)
--updateversion Check for updates to MySQLTuner and update when newer version is available (default: don't check)
--forcemem <size> Amount of RAM installed in megabytes
--forceswap <size> Amount of swap memory configured in megabytes
--passwordfile <path> Path to a password file list (one password by line)
--cvefile <path> CVE File for vulnerability checks
--outputfile <path> Path to a output txt file
--reportfile <path> Path to a report txt file
--template <path> Path to a template file
--dumpdir <path> Path to a directory where to dump information files
--feature <feature> Run a specific feature (see FEATURES section)
--dumpdir <path> information_schema tables and sys views are dumped in CSV in this path
--passwordfile <path> Path to a password file list(one password by line)
# OUTPUT OPTIONS
--silent Don't output anything on screen
--verbose Print out all options (default: no verbose, dbstat, idxstat, sysstat, tbstat, pfstat)
--color Print output in color
--nocolor Don't print output in color
--nogood Remove OK responses
--nobad Remove negative/suggestion responses
--noinfo Remove informational responses
--debug Print debug information
--experimental Print experimental analysis (may fail)
--nondedicated Consider server is not dedicated to Db server usage only
--noprocess Consider no other process is running
--noprocess Consider no other process is running
--dbstat Print database information
--nodbstat Don't print database information
--nodbstat Don't Print database information
--tbstat Print table information
--notbstat Don't print table information
--notbstat Don't Print table information
--colstat Print column information
--nocolstat Don't print column information
--nocolstat Don't Print column information
--idxstat Print index information
--noidxstat Don't print index information
--nomyisamstat Don't print MyIsam information
--noidxstat Don't Print index information
--sysstat Print system information
--nosysstat Don't print system information
--nostructstat Don't print table structures information
--nosysstat Don't Print system information
--pfstat Print Performance schema
--nopfstat Don't print Performance schema
--bannedports Ports banned separated by comma (,)
--server-log Define specific error_log to analyze
--maxportallowed Number of open ports allowable on this host
--nopfstat Don't Print Performance schema
--verbose Prints out all options (default: no verbose, dbstat, idxstat, sysstat, tbstat, pfstat)
--bannedports Ports banned separated by comma(,)
--maxportallowed Number of ports opened allowed on this hosts
--cvefile <path> CVE File for vulnerability checks
--nocolor Don't print output in color
--json Print result as JSON string
--buffers Print global and per-thread buffer values
--outputfile <path> Path to a output txt file
--reportfile <path> Path to a report txt file
--template <path> Path to a template file
# PERLDOC
@ -93,7 +81,6 @@ You can find documentation for this module with the perldoc command.
# AUTHORS
Major Hayden - major@mhtx.net
Jean-Marie Renouard - jmrenouard@gmail.com
# CONTRIBUTORS
@ -131,7 +118,6 @@ Jean-Marie Renouard - jmrenouard@gmail.com
- Jean-Marie Renouard
- Stephan GroBberndt
- Christian Loos
- Long Radix
# SUPPORT
@ -139,7 +125,7 @@ Bug reports, feature requests, and downloads at http://mysqltuner.pl/
Bug tracker can be found at https://github.com/major/MySQLTuner-perl/issues
Maintained by Jean-Marie Renouard (jmrenouard\\@gmail.com) - Licensed under GPL
Maintained by Major Hayden (major\\@mhtx.net) - Licensed under GPL
# SOURCE CODE
@ -149,8 +135,7 @@ Maintained by Jean-Marie Renouard (jmrenouard\\@gmail.com) - Licensed under GPL
# COPYRIGHT AND LICENSE
Copyright (C) 2006-2023 Major Hayden - major@mhtx.net
\# Copyright (C) 2015-2023 Jean-Marie Renouard - jmrenouard@gmail.com
Copyright (C) 2006-2021 Major Hayden - major@mhtx.net
For the latest updates, please visit http://mysqltuner.pl/

93
build/bashrc
View file

@ -1,3 +1,72 @@
alias gst='git status'
alias gcm='git commit -m'
alias gmh='git log --follow -p --'
alias ll='ls -ls'
alias lh='ls -lsh'
alias la='ls -lsa'
alias gam='git status | grep "modified" | cut -d: -f2 | xargs -n 1 git add'
alias serve="python -m $(python -c 'import sys; print("http.server" if sys.version_info[:2] > (2,7) else "SimpleHTTPServer")')"
dcmd()
{
docker exec -i -t $1 bash
}
gen_mysqlalias()
{
input="$1"
while IFS='' read -r line
do
[ -z "$line" ] && continue
container_port=$(echo "$line" | cut -d\; -f1)
container_name=$(echo "$line" | cut -d\; -f2)
container_datadir=$(echo "$line" | cut -d\; -f3)
image_name=$(echo "$line" | cut -d\; -f4)
alias mysql_$container_name="mysql -u root -h 127.0.0.1 -P $container_port"
done < "$input"
}
exec_mysql()
{
input="$1"
name=$2
db=$3
sqlfile=$4
while IFS='' read -r line
do
[ -z "$line" ] && continue
echo "$line" | grep -q $name
[ $? -ne 0 ] && continue
container_port=$(echo "$line" | cut -d\; -f1)
container_name=$(echo "$line" | cut -d\; -f2)
container_datadir=$(echo "$line" | cut -d\; -f3)
image_name=$(echo "$line" | cut -d\; -f4)
echo "* Executing $sqlfile on $container_name"
cat $sqlfile | mysql -u root -h 127.0.0.1 -P $container_port
done < "$input"
}
exec_mysqls()
{
input="$1"
db=$2
sqlfile=$3
while IFS='' read -r line
do
[ -z "$line" ] && continue
container_port=$(echo "$line" | cut -d\; -f1)
container_name=$(echo "$line" | cut -d\; -f2)
container_datadir=$(echo "$line" | cut -d\; -f3)
image_name=$(echo "$line" | cut -d\; -f4)
echo "* Executing $sqlfile on $container_name"
cat $sqlfile | mysql -u root -h 127.0.0.1 -P $container_port
done < "$input"
=======
# Some Alias
alias h=history
alias s=sudo
@ -27,7 +96,13 @@ gunt() {
xargs -n 1 $*
}
alias gam='git status | grep "modified" | cut -d: -f2 | xargs -n 1 git add'
gam() {
git status | \
grep 'modified:' | \
cut -d: -f2- | \
sort | uniq | \
xargs -n 1 git add
}
gad() {
git status | \
@ -97,19 +172,3 @@ exec_mysqls()
cat $sqlfile | mysql -u root -h 127.0.0.1 -P $container_port
done < "$input"
}
gen_mysqlalias()
{
input="$1"
while IFS='' read -r line
do
[ -z "$line" ] && continue
container_port=$(echo "$line" | cut -d\; -f1)
container_name=$(echo "$line" | cut -d\; -f2)
container_datadir=$(echo "$line" | cut -d\; -f3)
image_name=$(echo "$line" | cut -d\; -f4)
alias mysql_$container_name="mysql -u root -h 127.0.0.1 -P $container_port"
done < "$input"
}

2
build/build_rpm.sh Normal file → Executable file
View file

@ -1,6 +1,6 @@
#!/bin/sh
BUILD_DIR="$(dirname $(readlink -f "$0"))"
BUILD_DIR=`dirname $(readlink -f $0)`
VERSION=$(grep -Ei 'my \$tunerversion' $BUILD_DIR/../mysqltuner.pl | grep = | cut -d\" -f2)
cd $BUILD_DIR

0
build/clean.sh Normal file → Executable file
View file

0
build/deployOn Normal file → Executable file
View file

13
build/genFeatures.sh
View file

@ -1,13 +0,0 @@
#!/bin/bash
# Update Feature list
(
export LANG=C
echo -e "Features list for option: --feature (dev only)\n---\n\n"
grep -E '^sub ' ./mysqltuner.pl | \
perl -pe 's/sub //;s/\s*\{//g' | \
sort -n | \
perl -pe 's/^/* /g' | \
grep -vE '(get_|close_|check_|memerror|cpu_cores|compare_tuner_version|grep_file_contents|update_tuner_version|mysql_version_|calculations|merge_hash|os_setup|pretty_uptime|update_tuner_version|human_size|string2file|file2|arr2|dump|which|percentage|trim|is_|hr_|info|print|select|wrap|remove_)'
) > ./FEATURES.md
cat ./FEATURES.md

7
build/installStaff.sh
View file

@ -1,7 +0,0 @@
#!/bin/bash
apt install -y cpanminus libpod-markdown-perl libwww-mechanize-gzip-perl perltidy dos2unix
cpanm File::Util
#####

11
build/publishtodockerhub.sh
View file

@ -1,11 +0,0 @@
#!/bin/bash
[ -f "./.env" ] && source ./.env
[ -f "../.env" ] && source ../.env
VERSION=$1
docker login -u $DOCKER_USER_LOGIN -p $DOCKER_USER_PASSWORD
docker tag jmrenouard/mysqltuner:latest jmrenouard/mysqltuner:$VERSION
docker push jmrenouard/mysqltuner:latest
docker push jmrenouard/mysqltuner:$VERSION

7
build/updateCVElist.pl
View file

@ -1,4 +1,4 @@
#!/usr/bin/env perl
#!/usr/bin/perl
use warnings;
use strict;
use WWW::Mechanize::GZip;
@ -49,7 +49,7 @@ File::Util->flock_rules( qw/ IGNORE/ );
my @versions;
my $temp;
unlink './vulnerabilities.csv' if -f './vulnerabilities.csv';
unlink '../vulnerabilities.csv' if -f '../vulnerabilities.csv';
open(CVE, 'cve.csv') or die("Could not open file.");
foreach my $line (<CVE>) {
if ($line =~ /(mysql|mariadb|percona)/i
@ -69,12 +69,11 @@ foreach my $line (<CVE>) {
#print $vers."\n".Dumper @nb;
#print "$line";
#exit 0 if ($line =~/before/i) ;
$f->write_file('file' => './vulnerabilities.csv', 'content' => "$nb[0].$nb[1].$nb[2];$nb[0];$nb[1];$nb[2];$line", 'mode' => 'append');
$f->write_file('file' => '../vulnerabilities.csv', 'content' => "$nb[0].$nb[1].$nb[2];$nb[0];$nb[1];$nb[2];$line", 'mode' => 'append');
}
}
}
close(CVE);
chmod 0644, "./cve.csv", "../vulnerabilities.csv";
#unlink ('cve.csv') if (-f 'cve.csv');
exit(0);

9
build/updateStaff.sh
View file

@ -9,12 +9,7 @@ perltidy -b mysqltuner.pl
echo "* Update CVE list"
perl updateCVElist.pl
dos2unix ../mysqltuner.pl
# Update Feature list
bash ./genFeatures.sh
git add ../vulnerabilities.csv ../mysqltuner.pl ../USAGE.md ../FEATURES.md
git add ../vulnerabilities.csv ../mysqltuner.pl ../USAGE.md
git commit -m 'Update Vulnerabilities list
Indenting mysqltuner
Update Usage information
Regenerate fetures list'
Update Usage information'

1
examples/github/result/mariadb/10.2/ifs_ALL_PLUGINS.csv
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0
examples/github/result/mariadb/10.2/ifs_APPLICABLE_ROLES.csv
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1
examples/github/result/mariadb/10.2/ifs_CHARACTER_SETS.csv
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@ -1 +0,0 @@
"big5","big5_chinese_ci","Big5 Traditional Chinese","2""dec8","dec8_swedish_ci","DEC West European","1""cp850","cp850_general_ci","DOS West European","1""hp8","hp8_english_ci","HP West European","1""koi8r","koi8r_general_ci","KOI8-R Relcom Russian","1""latin1","latin1_swedish_ci","cp1252 West European","1""latin2","latin2_general_ci","ISO 8859-2 Central European","1""swe7","swe7_swedish_ci","7bit Swedish","1""ascii","ascii_general_ci","US ASCII","1""ujis","ujis_japanese_ci","EUC-JP Japanese","3""sjis","sjis_japanese_ci","Shift-JIS Japanese","2""hebrew","hebrew_general_ci","ISO 8859-8 Hebrew","1""tis620","tis620_thai_ci","TIS620 Thai","1""euckr","euckr_korean_ci","EUC-KR Korean","2""koi8u","koi8u_general_ci","KOI8-U Ukrainian","1""gb2312","gb2312_chinese_ci","GB2312 Simplified Chinese","2""greek","greek_general_ci","ISO 8859-7 Greek","1""cp1250","cp1250_general_ci","Windows Central European","1""gbk","gbk_chinese_ci","GBK Simplified Chinese","2""latin5","latin5_turkish_ci","ISO 8859-9 Turkish","1""armscii8","armscii8_general_ci","ARMSCII-8 Armenian","1""utf8","utf8_general_ci","UTF-8 Unicode","3""ucs2","ucs2_general_ci","UCS-2 Unicode","2""cp866","cp866_general_ci","DOS Russian","1""keybcs2","keybcs2_general_ci","DOS Kamenicky Czech-Slovak","1""macce","macce_general_ci","Mac Central European","1""macroman","macroman_general_ci","Mac West European","1""cp852","cp852_general_ci","DOS Central European","1""latin7","latin7_general_ci","ISO 8859-13 Baltic","1""utf8mb4","utf8mb4_general_ci","UTF-8 Unicode","4""cp1251","cp1251_general_ci","Windows Cyrillic","1""utf16","utf16_general_ci","UTF-16 Unicode","4""utf16le","utf16le_general_ci","UTF-16LE Unicode","4""cp1256","cp1256_general_ci","Windows Arabic","1""cp1257","cp1257_general_ci","Windows Baltic","1""utf32","utf32_general_ci","UTF-32 Unicode","4""binary","binary","Binary pseudo charset","1""geostd8","geostd8_general_ci","GEOSTD8 Georgian","1""cp932","cp932_japanese_ci","SJIS for Windows Japanese","2""eucjpms","eucjpms_japanese_ci","UJIS for Windows Japanese","3"
1 big5 big5_chinese_ci Big5 Traditional Chinese 2"dec8 dec8_swedish_ci DEC West European 1"cp850 cp850_general_ci DOS West European 1"hp8 hp8_english_ci HP West European 1"koi8r koi8r_general_ci KOI8-R Relcom Russian 1"latin1 latin1_swedish_ci cp1252 West European 1"latin2 latin2_general_ci ISO 8859-2 Central European 1"swe7 swe7_swedish_ci 7bit Swedish 1"ascii ascii_general_ci US ASCII 1"ujis ujis_japanese_ci EUC-JP Japanese 3"sjis sjis_japanese_ci Shift-JIS Japanese 2"hebrew hebrew_general_ci ISO 8859-8 Hebrew 1"tis620 tis620_thai_ci TIS620 Thai 1"euckr euckr_korean_ci EUC-KR Korean 2"koi8u koi8u_general_ci KOI8-U Ukrainian 1"gb2312 gb2312_chinese_ci GB2312 Simplified Chinese 2"greek greek_general_ci ISO 8859-7 Greek 1"cp1250 cp1250_general_ci Windows Central European 1"gbk gbk_chinese_ci GBK Simplified Chinese 2"latin5 latin5_turkish_ci ISO 8859-9 Turkish 1"armscii8 armscii8_general_ci ARMSCII-8 Armenian 1"utf8 utf8_general_ci UTF-8 Unicode 3"ucs2 ucs2_general_ci UCS-2 Unicode 2"cp866 cp866_general_ci DOS Russian 1"keybcs2 keybcs2_general_ci DOS Kamenicky Czech-Slovak 1"macce macce_general_ci Mac Central European 1"macroman macroman_general_ci Mac West European 1"cp852 cp852_general_ci DOS Central European 1"latin7 latin7_general_ci ISO 8859-13 Baltic 1"utf8mb4 utf8mb4_general_ci UTF-8 Unicode 4"cp1251 cp1251_general_ci Windows Cyrillic 1"utf16 utf16_general_ci UTF-16 Unicode 4"utf16le utf16le_general_ci UTF-16LE Unicode 4"cp1256 cp1256_general_ci Windows Arabic 1"cp1257 cp1257_general_ci Windows Baltic 1"utf32 utf32_general_ci UTF-32 Unicode 4"binary binary Binary pseudo charset 1"geostd8 geostd8_general_ci GEOSTD8 Georgian 1"cp932 cp932_japanese_ci SJIS for Windows Japanese 2"eucjpms eucjpms_japanese_ci UJIS for Windows Japanese 3

0
examples/github/result/mariadb/10.2/ifs_CHECK_CONSTRAINTS.csv
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0
examples/github/result/mariadb/10.2/ifs_CLIENT_STATISTICS.csv
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1
examples/github/result/mariadb/10.2/ifs_COLLATIONS.csv
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1
examples/github/result/mariadb/10.2/ifs_COLLATION_CHARACTER_SET_APPLICABILITY.csv
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examples/github/result/mariadb/10.2/ifs_COLUMNS.csv
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0
examples/github/result/mariadb/10.2/ifs_COLUMN_PRIVILEGES.csv
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1
examples/github/result/mariadb/10.2/ifs_ENABLED_ROLES.csv
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@ -1 +0,0 @@
"NULL"
1 NULL

1
examples/github/result/mariadb/10.2/ifs_ENGINES.csv
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@ -1 +0,0 @@
"MRG_MyISAM","YES","Collection of identical MyISAM tables","NO","NO","NO""CSV","YES","Stores tables as CSV files","NO","NO","NO""SEQUENCE","YES","Generated tables filled with sequential values","YES","NO","YES""MyISAM","YES","Non-transactional engine with good performance and small data footprint","NO","NO","NO""MEMORY","YES","Hash based, stored in memory, useful for temporary tables","NO","NO","NO""InnoDB","DEFAULT","Supports transactions, row-level locking, foreign keys and encryption for tables","YES","YES","YES""Aria","YES","Crash-safe tables with MyISAM heritage","NO","NO","NO""PERFORMANCE_SCHEMA","YES","Performance Schema","NO","NO","NO"
1 MRG_MyISAM YES Collection of identical MyISAM tables NO NO NO"CSV YES Stores tables as CSV files NO NO NO"SEQUENCE YES Generated tables filled with sequential values YES NO YES"MyISAM YES Non-transactional engine with good performance and small data footprint NO NO NO"MEMORY YES Hash based, stored in memory, useful for temporary tables NO NO NO"InnoDB DEFAULT Supports transactions, row-level locking, foreign keys and encryption for tables YES YES YES"Aria YES Crash-safe tables with MyISAM heritage NO NO NO"PERFORMANCE_SCHEMA YES Performance Schema NO NO NO

0
examples/github/result/mariadb/10.2/ifs_EVENTS.csv
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0
examples/github/result/mariadb/10.2/ifs_FILES.csv
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0
examples/github/result/mariadb/10.2/ifs_GEOMETRY_COLUMNS.csv
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1
examples/github/result/mariadb/10.2/ifs_GLOBAL_STATUS.csv
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1
examples/github/result/mariadb/10.2/ifs_GLOBAL_VARIABLES.csv
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0
examples/github/result/mariadb/10.2/ifs_INDEX_STATISTICS.csv
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1
examples/github/result/mariadb/10.2/ifs_INNODB_BUFFER_PAGE.csv
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1
examples/github/result/mariadb/10.2/ifs_INNODB_BUFFER_PAGE_LRU.csv
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1
examples/github/result/mariadb/10.2/ifs_INNODB_BUFFER_POOL_STATS.csv
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@ -1 +0,0 @@
"0","8192","1016","6989","2564","0","0","0","0","0","193","1512913","4.020749567717339","31518.36420074582","568","9401","10115","11.833086810691444","195.85008645653215","210.72477656715486","20519569","1000","0","73","254","0","5.291556425907793","0","4010","3","0","0"
1 0 8192 1016 6989 2564 0 0 0 0 0 193 1512913 4.020749567717339 31518.36420074582 568 9401 10115 11.833086810691444 195.85008645653215 210.72477656715486 20519569 1000 0 73 254 0 5.291556425907793 0 4010 3 0 0

1
examples/github/result/mariadb/10.2/ifs_INNODB_CMP.csv
View file

@ -1 +0,0 @@
"1024","0","0","0","0","0""2048","0","0","0","0","0""4096","0","0","0","0","0""8192","0","0","0","0","0""16384","0","0","0","0","0"
1 1024 0 0 0 0 0"2048 0 0 0 0 0"4096 0 0 0 0 0"8192 0 0 0 0 0"16384 0 0 0 0 0

1
examples/github/result/mariadb/10.2/ifs_INNODB_CMPMEM.csv
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@ -1 +0,0 @@
"1024","0","0","0","0","0""2048","0","0","0","0","0""4096","0","0","0","0","0""8192","0","0","0","0","0""16384","0","0","0","0","0"
1 1024 0 0 0 0 0"2048 0 0 0 0 0"4096 0 0 0 0 0"8192 0 0 0 0 0"16384 0 0 0 0 0

1
examples/github/result/mariadb/10.2/ifs_INNODB_CMPMEM_RESET.csv
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@ -1 +0,0 @@
"1024","0","0","0","0","0""2048","0","0","0","0","0""4096","0","0","0","0","0""8192","0","0","0","0","0""16384","0","0","0","0","0"
1 1024 0 0 0 0 0"2048 0 0 0 0 0"4096 0 0 0 0 0"8192 0 0 0 0 0"16384 0 0 0 0 0

0
examples/github/result/mariadb/10.2/ifs_INNODB_CMP_PER_INDEX.csv
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0
examples/github/result/mariadb/10.2/ifs_INNODB_CMP_PER_INDEX_RESET.csv
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1
examples/github/result/mariadb/10.2/ifs_INNODB_CMP_RESET.csv
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@ -1 +0,0 @@
"1024","0","0","0","0","0""2048","0","0","0","0","0""4096","0","0","0","0","0""8192","0","0","0","0","0""16384","0","0","0","0","0"
1 1024 0 0 0 0 0"2048 0 0 0 0 0"4096 0 0 0 0 0"8192 0 0 0 0 0"16384 0 0 0 0 0

0
examples/github/result/mariadb/10.2/ifs_INNODB_FT_BEING_DELETED.csv
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0
examples/github/result/mariadb/10.2/ifs_INNODB_FT_CONFIG.csv
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1
examples/github/result/mariadb/10.2/ifs_INNODB_FT_DEFAULT_STOPWORD.csv
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@ -1 +0,0 @@
"a""about""an""are""as""at""be""by""com""de""en""for""from""how""i""in""is""it""la""of""on""or""that""the""this""to""was""what""when""where""who""will""with""und""the""www"
1 a"about"an"are"as"at"be"by"com"de"en"for"from"how"i"in"is"it"la"of"on"or"that"the"this"to"was"what"when"where"who"will"with"und"the"www

0
examples/github/result/mariadb/10.2/ifs_INNODB_FT_DELETED.csv
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0
examples/github/result/mariadb/10.2/ifs_INNODB_FT_INDEX_CACHE.csv
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0
examples/github/result/mariadb/10.2/ifs_INNODB_FT_INDEX_TABLE.csv
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0
examples/github/result/mariadb/10.2/ifs_INNODB_LOCKS.csv
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0
examples/github/result/mariadb/10.2/ifs_INNODB_LOCK_WAITS.csv
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1
examples/github/result/mariadb/10.2/ifs_INNODB_METRICS.csv
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1
examples/github/result/mariadb/10.2/ifs_INNODB_MUTEXES.csv
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@ -1 +0,0 @@
"dict0dict.cc:922","dict0dict.cc","922","15""log0log.cc:698","log0log.cc","698","9""btr0sea.cc:190","btr0sea.cc","190","33""btr0sea.cc:190","btr0sea.cc","190","1""buf_block_t::lock","combined buf0buf.cc","1475","20"
1 dict0dict.cc:922 dict0dict.cc 922 15"log0log.cc:698 log0log.cc 698 9"btr0sea.cc:190 btr0sea.cc 190 33"btr0sea.cc:190 btr0sea.cc 190 1"buf_block_t::lock combined buf0buf.cc 1475 20

1
examples/github/result/mariadb/10.2/ifs_INNODB_SYS_COLUMNS.csv
View file

@ -1 +0,0 @@
"11","ID","0","1","524292","0""11","FOR_NAME","1","1","524292","0""11","REF_NAME","2","1","524292","0""11","N_COLS","3","6","0","4""12","ID","0","1","524292","0""12","POS","1","6","0","4""12","FOR_COL_NAME","2","1","524292","0""12","REF_COL_NAME","3","1","524292","0""13","SPACE","0","6","0","4""13","NAME","1","1","524292","0""13","FLAGS","2","6","0","4""14","SPACE","0","6","0","4""14","PATH","1","1","524292","0""15","TABLE_ID","0","6","0","8""15","POS","1","6","0","4""15","BASE_POS","2","6","0","4""16","database_name","0","12","5439759","192""16","table_name","1","12","5443855","597""16","last_update","2","3","526087","4""16","n_rows","3","6","1800","8""16","clustered_index_size","4","6","1800","8""16","sum_of_other_index_sizes","5","6","1800","8""17","database_name","0","12","5439759","192""17","table_name","1","12","5443855","597""17","index_name","2","12","5439759","192""17","last_update","3","3","526087","4""17","stat_name","4","12","5439759","192""17","stat_value","5","6","1800","8""17","sample_size","6","6","1544","8""17","stat_description","7","12","5443855","3072""18","domain_id","0","6","1795","4""18","sub_id","1","6","1800","8""18","server_id","2","6","1795","4""18","seq_no","3","6","1800","8""19","emp_no","0","6","1283","4""19","birth_date","1","6","1290","3""19","first_name","2","1","524559","14""19","last_name","3","1","524559","16""19","gender","4","6","1022","1""19","hire_date","5","6","1290","3""20","dept_no","0","2","524798","4""20","dept_name","1","1","524559","40""21","emp_no","0","6","1283","4""21","dept_no","1","2","524798","4""21","from_date","2","6","1290","3""21","to_date","3","6","1290","3""22","emp_no","0","6","1283","4""22","dept_no","1","2","524798","4""22","from_date","2","6","1290","3""22","to_date","3","6","1290","3""23","emp_no","0","6","1283","4""23","title","1","1","524559","50""23","from_date","2","6","1290","3""23","to_date","3","6","1034","3""24","emp_no","0","6","1283","4""24","salary","1","6","1283","4""24","from_date","2","6","1290","3""24","to_date","3","6","1290","3"
1 11 ID 0 1 524292 0"11 FOR_NAME 1 1 524292 0"11 REF_NAME 2 1 524292 0"11 N_COLS 3 6 0 4"12 ID 0 1 524292 0"12 POS 1 6 0 4"12 FOR_COL_NAME 2 1 524292 0"12 REF_COL_NAME 3 1 524292 0"13 SPACE 0 6 0 4"13 NAME 1 1 524292 0"13 FLAGS 2 6 0 4"14 SPACE 0 6 0 4"14 PATH 1 1 524292 0"15 TABLE_ID 0 6 0 8"15 POS 1 6 0 4"15 BASE_POS 2 6 0 4"16 database_name 0 12 5439759 192"16 table_name 1 12 5443855 597"16 last_update 2 3 526087 4"16 n_rows 3 6 1800 8"16 clustered_index_size 4 6 1800 8"16 sum_of_other_index_sizes 5 6 1800 8"17 database_name 0 12 5439759 192"17 table_name 1 12 5443855 597"17 index_name 2 12 5439759 192"17 last_update 3 3 526087 4"17 stat_name 4 12 5439759 192"17 stat_value 5 6 1800 8"17 sample_size 6 6 1544 8"17 stat_description 7 12 5443855 3072"18 domain_id 0 6 1795 4"18 sub_id 1 6 1800 8"18 server_id 2 6 1795 4"18 seq_no 3 6 1800 8"19 emp_no 0 6 1283 4"19 birth_date 1 6 1290 3"19 first_name 2 1 524559 14"19 last_name 3 1 524559 16"19 gender 4 6 1022 1"19 hire_date 5 6 1290 3"20 dept_no 0 2 524798 4"20 dept_name 1 1 524559 40"21 emp_no 0 6 1283 4"21 dept_no 1 2 524798 4"21 from_date 2 6 1290 3"21 to_date 3 6 1290 3"22 emp_no 0 6 1283 4"22 dept_no 1 2 524798 4"22 from_date 2 6 1290 3"22 to_date 3 6 1290 3"23 emp_no 0 6 1283 4"23 title 1 1 524559 50"23 from_date 2 6 1290 3"23 to_date 3 6 1034 3"24 emp_no 0 6 1283 4"24 salary 1 6 1283 4"24 from_date 2 6 1290 3"24 to_date 3 6 1290 3

1
examples/github/result/mariadb/10.2/ifs_INNODB_SYS_DATAFILES.csv
View file

@ -1 +0,0 @@
"1","./mysql/innodb_table_stats.ibd""2","./mysql/innodb_index_stats.ibd""3","./mysql/gtid_slave_pos.ibd""4","./employees/employees.ibd""5","./employees/departments.ibd""6","./employees/dept_manager.ibd""7","./employees/dept_emp.ibd""8","./employees/titles.ibd""9","./employees/salaries.ibd"
1 1 ./mysql/innodb_table_stats.ibd"2 ./mysql/innodb_index_stats.ibd"3 ./mysql/gtid_slave_pos.ibd"4 ./employees/employees.ibd"5 ./employees/departments.ibd"6 ./employees/dept_manager.ibd"7 ./employees/dept_emp.ibd"8 ./employees/titles.ibd"9 ./employees/salaries.ibd

1
examples/github/result/mariadb/10.2/ifs_INNODB_SYS_FIELDS.csv
View file

@ -1 +0,0 @@
"11","ID","0""12","FOR_NAME","0""13","REF_NAME","0""14","ID","0""14","POS","1""15","SPACE","0""16","SPACE","0""17","TABLE_ID","0""17","POS","1""17","BASE_POS","2""18","database_name","0""18","table_name","1""19","database_name","0""19","table_name","1""19","index_name","2""19","stat_name","3""20","domain_id","0""20","sub_id","1""21","emp_no","0""22","dept_no","0""23","dept_name","0""24","emp_no","0""24","dept_no","1""25","dept_no","0""26","emp_no","0""26","dept_no","1""27","dept_no","0""28","emp_no","0""28","title","1""28","from_date","2""29","emp_no","0""29","from_date","1"
1 11 ID 0"12 FOR_NAME 0"13 REF_NAME 0"14 ID 0"14 POS 1"15 SPACE 0"16 SPACE 0"17 TABLE_ID 0"17 POS 1"17 BASE_POS 2"18 database_name 0"18 table_name 1"19 database_name 0"19 table_name 1"19 index_name 2"19 stat_name 3"20 domain_id 0"20 sub_id 1"21 emp_no 0"22 dept_no 0"23 dept_name 0"24 emp_no 0"24 dept_no 1"25 dept_no 0"26 emp_no 0"26 dept_no 1"27 dept_no 0"28 emp_no 0"28 title 1"28 from_date 2"29 emp_no 0"29 from_date 1

1
examples/github/result/mariadb/10.2/ifs_INNODB_SYS_FOREIGN.csv
View file

@ -1 +0,0 @@
"employees/dept_emp_ibfk_1","employees/dept_emp","employees/employees","1","1""employees/dept_emp_ibfk_2","employees/dept_emp","employees/departments","1","1""employees/dept_manager_ibfk_1","employees/dept_manager","employees/employees","1","1""employees/dept_manager_ibfk_2","employees/dept_manager","employees/departments","1","1""employees/salaries_ibfk_1","employees/salaries","employees/employees","1","1""employees/titles_ibfk_1","employees/titles","employees/employees","1","1"
1 employees/dept_emp_ibfk_1 employees/dept_emp employees/employees 1 1"employees/dept_emp_ibfk_2 employees/dept_emp employees/departments 1 1"employees/dept_manager_ibfk_1 employees/dept_manager employees/employees 1 1"employees/dept_manager_ibfk_2 employees/dept_manager employees/departments 1 1"employees/salaries_ibfk_1 employees/salaries employees/employees 1 1"employees/titles_ibfk_1 employees/titles employees/employees 1 1

1
examples/github/result/mariadb/10.2/ifs_INNODB_SYS_FOREIGN_COLS.csv
View file

@ -1 +0,0 @@
"employees/dept_emp_ibfk_1","emp_no","emp_no","0""employees/dept_emp_ibfk_2","dept_no","dept_no","0""employees/dept_manager_ibfk_1","emp_no","emp_no","0""employees/dept_manager_ibfk_2","dept_no","dept_no","0""employees/salaries_ibfk_1","emp_no","emp_no","0""employees/titles_ibfk_1","emp_no","emp_no","0"
1 employees/dept_emp_ibfk_1 emp_no emp_no 0"employees/dept_emp_ibfk_2 dept_no dept_no 0"employees/dept_manager_ibfk_1 emp_no emp_no 0"employees/dept_manager_ibfk_2 dept_no dept_no 0"employees/salaries_ibfk_1 emp_no emp_no 0"employees/titles_ibfk_1 emp_no emp_no 0

1
examples/github/result/mariadb/10.2/ifs_INNODB_SYS_INDEXES.csv
View file

@ -1 +0,0 @@
"11","ID_IND","11","3","1","302","0","50""12","FOR_IND","11","0","1","303","0","50""13","REF_IND","11","0","1","304","0","50""14","ID_IND","12","3","2","305","0","50""15","SYS_TABLESPACES_SPACE","13","3","1","307","0","50""16","SYS_DATAFILES_SPACE","14","3","1","308","0","50""17","BASE_IDX","15","3","3","310","0","50""18","PRIMARY","16","3","2","3","1","50""19","PRIMARY","17","3","4","3","2","50""20","PRIMARY","18","3","2","3","3","50""21","PRIMARY","19","3","1","3","4","50""22","PRIMARY","20","3","1","3","5","50""23","dept_name","20","2","1","4","5","50""24","PRIMARY","21","3","2","3","6","50""25","dept_no","21","0","1","4","6","50""26","PRIMARY","22","3","2","3","7","50""27","dept_no","22","0","1","4","7","50""28","PRIMARY","23","3","3","3","8","50""29","PRIMARY","24","3","2","3","9","50"
1 11 ID_IND 11 3 1 302 0 50"12 FOR_IND 11 0 1 303 0 50"13 REF_IND 11 0 1 304 0 50"14 ID_IND 12 3 2 305 0 50"15 SYS_TABLESPACES_SPACE 13 3 1 307 0 50"16 SYS_DATAFILES_SPACE 14 3 1 308 0 50"17 BASE_IDX 15 3 3 310 0 50"18 PRIMARY 16 3 2 3 1 50"19 PRIMARY 17 3 4 3 2 50"20 PRIMARY 18 3 2 3 3 50"21 PRIMARY 19 3 1 3 4 50"22 PRIMARY 20 3 1 3 5 50"23 dept_name 20 2 1 4 5 50"24 PRIMARY 21 3 2 3 6 50"25 dept_no 21 0 1 4 6 50"26 PRIMARY 22 3 2 3 7 50"27 dept_no 22 0 1 4 7 50"28 PRIMARY 23 3 3 3 8 50"29 PRIMARY 24 3 2 3 9 50

0
examples/github/result/mariadb/10.2/ifs_INNODB_SYS_SEMAPHORE_WAITS.csv
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examples/github/result/mariadb/10.2/ifs_INNODB_SYS_TABLES.csv
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"14","SYS_DATAFILES","0","5","0","Antelope","Redundant","0","System""11","SYS_FOREIGN","0","7","0","Antelope","Redundant","0","System""12","SYS_FOREIGN_COLS","0","7","0","Antelope","Redundant","0","System""13","SYS_TABLESPACES","0","6","0","Antelope","Redundant","0","System""15","SYS_VIRTUAL","0","6","0","Antelope","Redundant","0","System""20","employees/departments","33","5","5","Barracuda","Dynamic","0","Single""22","employees/dept_emp","33","7","7","Barracuda","Dynamic","0","Single""21","employees/dept_manager","33","7","6","Barracuda","Dynamic","0","Single""19","employees/employees","33","9","4","Barracuda","Dynamic","0","Single""24","employees/salaries","33","7","9","Barracuda","Dynamic","0","Single""23","employees/titles","33","7","8","Barracuda","Dynamic","0","Single""18","mysql/gtid_slave_pos","33","7","3","Barracuda","Dynamic","0","Single""17","mysql/innodb_index_stats","33","11","2","Barracuda","Dynamic","0","Single""16","mysql/innodb_table_stats","33","9","1","Barracuda","Dynamic","0","Single"
1 14 SYS_DATAFILES 0 5 0 Antelope Redundant 0 System"11 SYS_FOREIGN 0 7 0 Antelope Redundant 0 System"12 SYS_FOREIGN_COLS 0 7 0 Antelope Redundant 0 System"13 SYS_TABLESPACES 0 6 0 Antelope Redundant 0 System"15 SYS_VIRTUAL 0 6 0 Antelope Redundant 0 System"20 employees/departments 33 5 5 Barracuda Dynamic 0 Single"22 employees/dept_emp 33 7 7 Barracuda Dynamic 0 Single"21 employees/dept_manager 33 7 6 Barracuda Dynamic 0 Single"19 employees/employees 33 9 4 Barracuda Dynamic 0 Single"24 employees/salaries 33 7 9 Barracuda Dynamic 0 Single"23 employees/titles 33 7 8 Barracuda Dynamic 0 Single"18 mysql/gtid_slave_pos 33 7 3 Barracuda Dynamic 0 Single"17 mysql/innodb_index_stats 33 11 2 Barracuda Dynamic 0 Single"16 mysql/innodb_table_stats 33 9 1 Barracuda Dynamic 0 Single

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examples/github/result/mariadb/10.2/ifs_INNODB_SYS_TABLESPACES.csv
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"1","mysql/innodb_table_stats","33","Barracuda","Dynamic","16384","16384","Single","4096","98304","98304""2","mysql/innodb_index_stats","33","Barracuda","Dynamic","16384","16384","Single","4096","98304","98304""3","mysql/gtid_slave_pos","33","Barracuda","Dynamic","16384","16384","Single","4096","98304","98304""4","employees/employees","33","Barracuda","Dynamic","16384","16384","Single","4096","23068672","23072768""5","employees/departments","33","Barracuda","Dynamic","16384","16384","Single","4096","114688","118784""6","employees/dept_manager","33","Barracuda","Dynamic","16384","16384","Single","4096","114688","118784""7","employees/dept_emp","33","Barracuda","Dynamic","16384","16384","Single","4096","26214400","26218496""8","employees/titles","33","Barracuda","Dynamic","16384","16384","Single","4096","28311552","28315648""9","employees/salaries","33","Barracuda","Dynamic","16384","16384","Single","4096","109051904","109056000"
1 1 mysql/innodb_table_stats 33 Barracuda Dynamic 16384 16384 Single 4096 98304 98304"2 mysql/innodb_index_stats 33 Barracuda Dynamic 16384 16384 Single 4096 98304 98304"3 mysql/gtid_slave_pos 33 Barracuda Dynamic 16384 16384 Single 4096 98304 98304"4 employees/employees 33 Barracuda Dynamic 16384 16384 Single 4096 23068672 23072768"5 employees/departments 33 Barracuda Dynamic 16384 16384 Single 4096 114688 118784"6 employees/dept_manager 33 Barracuda Dynamic 16384 16384 Single 4096 114688 118784"7 employees/dept_emp 33 Barracuda Dynamic 16384 16384 Single 4096 26214400 26218496"8 employees/titles 33 Barracuda Dynamic 16384 16384 Single 4096 28311552 28315648"9 employees/salaries 33 Barracuda Dynamic 16384 16384 Single 4096 109051904 109056000

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examples/github/result/mariadb/10.2/ifs_INNODB_SYS_TABLESTATS.csv
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"14","SYS_DATAFILES","Uninitialized","0","0","0","0","0","0""11","SYS_FOREIGN","Uninitialized","0","0","0","0","0","0""12","SYS_FOREIGN_COLS","Uninitialized","0","0","0","0","0","0""13","SYS_TABLESPACES","Uninitialized","0","0","0","0","0","0""15","SYS_VIRTUAL","Uninitialized","0","0","0","0","0","0""20","employees/departments","Initialized","9","1","1","0","0","1""22","employees/dept_emp","Initialized","331570","737","353","0","0","2""21","employees/dept_manager","Initialized","24","1","1","0","0","1""19","employees/employees","Initialized","299335","929","0","0","0","1""24","employees/salaries","Initialized","2844047","1","0","86302","0","1""23","employees/titles","Initialized","442308","1252","0","0","0","1""18","mysql/gtid_slave_pos","Initialized","0","1","0","0","0","1""17","mysql/innodb_index_stats","Initialized","38","1","0","0","0","1""16","mysql/innodb_table_stats","Initialized","7","1","0","0","0","1"
1 14 SYS_DATAFILES Uninitialized 0 0 0 0 0 0"11 SYS_FOREIGN Uninitialized 0 0 0 0 0 0"12 SYS_FOREIGN_COLS Uninitialized 0 0 0 0 0 0"13 SYS_TABLESPACES Uninitialized 0 0 0 0 0 0"15 SYS_VIRTUAL Uninitialized 0 0 0 0 0 0"20 employees/departments Initialized 9 1 1 0 0 1"22 employees/dept_emp Initialized 331570 737 353 0 0 2"21 employees/dept_manager Initialized 24 1 1 0 0 1"19 employees/employees Initialized 299335 929 0 0 0 1"24 employees/salaries Initialized 2844047 1 0 86302 0 1"23 employees/titles Initialized 442308 1252 0 0 0 1"18 mysql/gtid_slave_pos Initialized 0 1 0 0 0 1"17 mysql/innodb_index_stats Initialized 38 1 0 0 0 1"16 mysql/innodb_table_stats Initialized 7 1 0 0 0 1

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examples/github/result/mariadb/10.2/ifs_INNODB_SYS_VIRTUAL.csv
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examples/github/result/mariadb/10.2/ifs_INNODB_TABLESPACES_ENCRYPTION.csv
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examples/github/result/mariadb/10.2/ifs_INNODB_TABLESPACES_SCRUBBING.csv
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"0","innodb_system","0","NULL","NULL","NULL","0","0""3","mysql/gtid_slave_pos","0","NULL","NULL","NULL","0","0""2","mysql/innodb_index_stats","0","NULL","NULL","NULL","0","0""1","mysql/innodb_table_stats","0","NULL","NULL","NULL","0","0""4","employees/employees","0","NULL","NULL","NULL","0","0""5","employees/departments","0","NULL","NULL","NULL","0","0""6","employees/dept_manager","0","NULL","NULL","NULL","0","0""7","employees/dept_emp","0","NULL","NULL","NULL","0","0""8","employees/titles","0","NULL","NULL","NULL","0","0""9","employees/salaries","0","NULL","NULL","NULL","0","0"
1 0 innodb_system 0 NULL NULL NULL 0 0"3 mysql/gtid_slave_pos 0 NULL NULL NULL 0 0"2 mysql/innodb_index_stats 0 NULL NULL NULL 0 0"1 mysql/innodb_table_stats 0 NULL NULL NULL 0 0"4 employees/employees 0 NULL NULL NULL 0 0"5 employees/departments 0 NULL NULL NULL 0 0"6 employees/dept_manager 0 NULL NULL NULL 0 0"7 employees/dept_emp 0 NULL NULL NULL 0 0"8 employees/titles 0 NULL NULL NULL 0 0"9 employees/salaries 0 NULL NULL NULL 0 0

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examples/github/result/mariadb/10.2/ifs_INNODB_TRX.csv
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examples/github/result/mariadb/10.2/ifs_KEYWORDS.csv
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examples/github/result/mariadb/10.2/ifs_KEY_CACHES.csv
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"default","NULL","NULL","134217728","1024","2","107161","0","2","2","0","0"
1 default NULL NULL 134217728 1024 2 107161 0 2 2 0 0

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examples/github/result/mariadb/10.2/ifs_KEY_COLUMN_USAGE.csv
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examples/github/result/mariadb/10.2/ifs_PARAMETERS.csv
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"def","mysql","AddGeometryColumn","1","IN","catalog","varchar","64","64","NULL","NULL","NULL","latin1","latin1_swedish_ci","varchar(64)","PROCEDURE""def","mysql","AddGeometryColumn","2","IN","t_schema","varchar","64","64","NULL","NULL","NULL","latin1","latin1_swedish_ci","varchar(64)","PROCEDURE""def","mysql","AddGeometryColumn","3","IN","t_name","varchar","64","64","NULL","NULL","NULL","latin1","latin1_swedish_ci","varchar(64)","PROCEDURE""def","mysql","AddGeometryColumn","4","IN","geometry_column","varchar","64","64","NULL","NULL","NULL","latin1","latin1_swedish_ci","varchar(64)","PROCEDURE""def","mysql","AddGeometryColumn","5","IN","t_srid","int","NULL","NULL","10","0","NULL","NULL","NULL","int(11)","PROCEDURE""def","mysql","DropGeometryColumn","1","IN","catalog","varchar","64","64","NULL","NULL","NULL","latin1","latin1_swedish_ci","varchar(64)","PROCEDURE""def","mysql","DropGeometryColumn","2","IN","t_schema","varchar","64","64","NULL","NULL","NULL","latin1","latin1_swedish_ci","varchar(64)","PROCEDURE""def","mysql","DropGeometryColumn","3","IN","t_name","varchar","64","64","NULL","NULL","NULL","latin1","latin1_swedish_ci","varchar(64)","PROCEDURE""def","mysql","DropGeometryColumn","4","IN","geometry_column","varchar","64","64","NULL","NULL","NULL","latin1","latin1_swedish_ci","varchar(64)","PROCEDURE"
1 def mysql AddGeometryColumn 1 IN catalog varchar 64 64 NULL NULL NULL latin1 latin1_swedish_ci varchar(64) PROCEDURE"def mysql AddGeometryColumn 2 IN t_schema varchar 64 64 NULL NULL NULL latin1 latin1_swedish_ci varchar(64) PROCEDURE"def mysql AddGeometryColumn 3 IN t_name varchar 64 64 NULL NULL NULL latin1 latin1_swedish_ci varchar(64) PROCEDURE"def mysql AddGeometryColumn 4 IN geometry_column varchar 64 64 NULL NULL NULL latin1 latin1_swedish_ci varchar(64) PROCEDURE"def mysql AddGeometryColumn 5 IN t_srid int NULL NULL 10 0 NULL NULL NULL int(11) PROCEDURE"def mysql DropGeometryColumn 1 IN catalog varchar 64 64 NULL NULL NULL latin1 latin1_swedish_ci varchar(64) PROCEDURE"def mysql DropGeometryColumn 2 IN t_schema varchar 64 64 NULL NULL NULL latin1 latin1_swedish_ci varchar(64) PROCEDURE"def mysql DropGeometryColumn 3 IN t_name varchar 64 64 NULL NULL NULL latin1 latin1_swedish_ci varchar(64) PROCEDURE"def mysql DropGeometryColumn 4 IN geometry_column varchar 64 64 NULL NULL NULL latin1 latin1_swedish_ci varchar(64) PROCEDURE

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examples/github/result/mariadb/10.2/ifs_PARTITIONS.csv
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examples/github/result/mariadb/10.2/ifs_PLUGINS.csv
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examples/github/result/mariadb/10.2/ifs_PROCESSLIST.csv
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"74","root","localhost:60702","NULL","Query","0","Filling schema table","select * from information_schema.PROCESSLIST","0.209","0","0","0.000","85336","0","390","select * from information_schema.PROCESSLIST","1838""5","system user","","NULL","Daemon","0","InnoDB shutdown handler","NULL","0.000","0","0","0.000","24360","0","0","NULL","1832""4","system user","","NULL","Daemon","0","InnoDB purge worker","NULL","0.000","0","0","0.000","24360","0","0","NULL","1828""3","system user","","NULL","Daemon","0","InnoDB purge worker","NULL","0.000","0","0","0.000","24360","0","0","NULL","1827""2","system user","","NULL","Daemon","0","InnoDB purge worker","NULL","0.000","0","0","0.000","24360","0","0","NULL","1826""1","system user","","NULL","Daemon","0","InnoDB purge coordinator","NULL","0.000","0","0","0.000","24360","0","0","NULL","1825"
1 74 root localhost:60702 NULL Query 0 Filling schema table select * from information_schema.PROCESSLIST 0.209 0 0 0.000 85336 0 390 select * from information_schema.PROCESSLIST 1838"5 system user NULL Daemon 0 InnoDB shutdown handler NULL 0.000 0 0 0.000 24360 0 0 NULL 1832"4 system user NULL Daemon 0 InnoDB purge worker NULL 0.000 0 0 0.000 24360 0 0 NULL 1828"3 system user NULL Daemon 0 InnoDB purge worker NULL 0.000 0 0 0.000 24360 0 0 NULL 1827"2 system user NULL Daemon 0 InnoDB purge worker NULL 0.000 0 0 0.000 24360 0 0 NULL 1826"1 system user NULL Daemon 0 InnoDB purge coordinator NULL 0.000 0 0 0.000 24360 0 0 NULL 1825

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examples/github/result/mariadb/10.2/ifs_PROFILING.csv
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examples/github/result/mariadb/10.2/ifs_REFERENTIAL_CONSTRAINTS.csv
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"def","employees","dept_emp_ibfk_1","def","employees","PRIMARY","NONE","RESTRICT","CASCADE","dept_emp","employees""def","employees","dept_emp_ibfk_2","def","employees","PRIMARY","NONE","RESTRICT","CASCADE","dept_emp","departments""def","employees","dept_manager_ibfk_1","def","employees","PRIMARY","NONE","RESTRICT","CASCADE","dept_manager","employees""def","employees","dept_manager_ibfk_2","def","employees","PRIMARY","NONE","RESTRICT","CASCADE","dept_manager","departments""def","employees","salaries_ibfk_1","def","employees","PRIMARY","NONE","RESTRICT","CASCADE","salaries","employees""def","employees","titles_ibfk_1","def","employees","PRIMARY","NONE","RESTRICT","CASCADE","titles","employees"
1 def employees dept_emp_ibfk_1 def employees PRIMARY NONE RESTRICT CASCADE dept_emp employees"def employees dept_emp_ibfk_2 def employees PRIMARY NONE RESTRICT CASCADE dept_emp departments"def employees dept_manager_ibfk_1 def employees PRIMARY NONE RESTRICT CASCADE dept_manager employees"def employees dept_manager_ibfk_2 def employees PRIMARY NONE RESTRICT CASCADE dept_manager departments"def employees salaries_ibfk_1 def employees PRIMARY NONE RESTRICT CASCADE salaries employees"def employees titles_ibfk_1 def employees PRIMARY NONE RESTRICT CASCADE titles employees

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examples/github/result/mariadb/10.2/ifs_ROUTINES.csv
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"AddGeometryColumn","def","mysql","AddGeometryColumn","PROCEDURE","","NULL","NULL","NULL","NULL","NULL","NULL","NULL","NULL","SQL","begin\n set @qwe= concat('ALTER TABLE ', t_schema, '.', t_name, ' ADD ', geometry_column,' GEOMETRY REF_SYSTEM_ID=', t_srid); PREPARE ls from @qwe; execute ls; deallocate prepare ls; end","NULL","NULL","SQL","NO","CONTAINS SQL","NULL","INVOKER","2023-03-23 16:37:59","2023-03-23 16:37:59","","","root@localhost","utf8","utf8_general_ci","latin1_swedish_ci""DropGeometryColumn","def","mysql","DropGeometryColumn","PROCEDURE","","NULL","NULL","NULL","NULL","NULL","NULL","NULL","NULL","SQL","begin\n set @qwe= concat('ALTER TABLE ', t_schema, '.', t_name, ' DROP ', geometry_column); PREPARE ls from @qwe; execute ls; deallocate prepare ls; end","NULL","NULL","SQL","NO","CONTAINS SQL","NULL","INVOKER","2023-03-23 16:37:59","2023-03-23 16:37:59","","","root@localhost","utf8","utf8_general_ci","latin1_swedish_ci"
1 AddGeometryColumn def mysql AddGeometryColumn PROCEDURE NULL NULL NULL NULL NULL NULL NULL NULL SQL begin\n set @qwe= concat('ALTER TABLE ', t_schema, '.', t_name, ' ADD ', geometry_column,' GEOMETRY REF_SYSTEM_ID=', t_srid); PREPARE ls from @qwe; execute ls; deallocate prepare ls; end NULL NULL SQL NO CONTAINS SQL NULL INVOKER 2023-03-23 16:37:59 2023-03-23 16:37:59 root@localhost utf8 utf8_general_ci latin1_swedish_ci"DropGeometryColumn def mysql DropGeometryColumn PROCEDURE NULL NULL NULL NULL NULL NULL NULL NULL SQL begin\n set @qwe= concat('ALTER TABLE ', t_schema, '.', t_name, ' DROP ', geometry_column); PREPARE ls from @qwe; execute ls; deallocate prepare ls; end NULL NULL SQL NO CONTAINS SQL NULL INVOKER 2023-03-23 16:37:59 2023-03-23 16:37:59 root@localhost utf8 utf8_general_ci latin1_swedish_ci

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examples/github/result/mariadb/10.2/ifs_SCHEMATA.csv
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"def","data","latin1","latin1_swedish_ci","NULL""def","employees","latin1","latin1_swedish_ci","NULL""def","information_schema","utf8","utf8_general_ci","NULL""def","mysql","latin1","latin1_swedish_ci","NULL""def","performance_schema","utf8","utf8_general_ci","NULL""def","test","latin1","latin1_swedish_ci","NULL"
1 def data latin1 latin1_swedish_ci NULL"def employees latin1 latin1_swedish_ci NULL"def information_schema utf8 utf8_general_ci NULL"def mysql latin1 latin1_swedish_ci NULL"def performance_schema utf8 utf8_general_ci NULL"def test latin1 latin1_swedish_ci NULL

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examples/github/result/mariadb/10.2/ifs_SCHEMA_PRIVILEGES.csv
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"''@'%'","def","test","SELECT","NO""''@'%'","def","test","INSERT","NO""''@'%'","def","test","UPDATE","NO""''@'%'","def","test","DELETE","NO""''@'%'","def","test","CREATE","NO""''@'%'","def","test","DROP","NO""''@'%'","def","test","REFERENCES","NO""''@'%'","def","test","INDEX","NO""''@'%'","def","test","ALTER","NO""''@'%'","def","test","CREATE TEMPORARY TABLES","NO""''@'%'","def","test","LOCK TABLES","NO""''@'%'","def","test","CREATE VIEW","NO""''@'%'","def","test","SHOW VIEW","NO""''@'%'","def","test","CREATE ROUTINE","NO""''@'%'","def","test","EVENT","NO""''@'%'","def","test","TRIGGER","NO""''@'%'","def","test\\_%","SELECT","NO""''@'%'","def","test\\_%","INSERT","NO""''@'%'","def","test\\_%","UPDATE","NO""''@'%'","def","test\\_%","DELETE","NO""''@'%'","def","test\\_%","CREATE","NO""''@'%'","def","test\\_%","DROP","NO""''@'%'","def","test\\_%","REFERENCES","NO""''@'%'","def","test\\_%","INDEX","NO""''@'%'","def","test\\_%","ALTER","NO""''@'%'","def","test\\_%","CREATE TEMPORARY TABLES","NO""''@'%'","def","test\\_%","LOCK TABLES","NO""''@'%'","def","test\\_%","CREATE VIEW","NO""''@'%'","def","test\\_%","SHOW VIEW","NO""''@'%'","def","test\\_%","CREATE ROUTINE","NO""''@'%'","def","test\\_%","EVENT","NO""''@'%'","def","test\\_%","TRIGGER","NO"
1 ''@'%' def test SELECT NO"''@'%' def test INSERT NO"''@'%' def test UPDATE NO"''@'%' def test DELETE NO"''@'%' def test CREATE NO"''@'%' def test DROP NO"''@'%' def test REFERENCES NO"''@'%' def test INDEX NO"''@'%' def test ALTER NO"''@'%' def test CREATE TEMPORARY TABLES NO"''@'%' def test LOCK TABLES NO"''@'%' def test CREATE VIEW NO"''@'%' def test SHOW VIEW NO"''@'%' def test CREATE ROUTINE NO"''@'%' def test EVENT NO"''@'%' def test TRIGGER NO"''@'%' def test\\_% SELECT NO"''@'%' def test\\_% INSERT NO"''@'%' def test\\_% UPDATE NO"''@'%' def test\\_% DELETE NO"''@'%' def test\\_% CREATE NO"''@'%' def test\\_% DROP NO"''@'%' def test\\_% REFERENCES NO"''@'%' def test\\_% INDEX NO"''@'%' def test\\_% ALTER NO"''@'%' def test\\_% CREATE TEMPORARY TABLES NO"''@'%' def test\\_% LOCK TABLES NO"''@'%' def test\\_% CREATE VIEW NO"''@'%' def test\\_% SHOW VIEW NO"''@'%' def test\\_% CREATE ROUTINE NO"''@'%' def test\\_% EVENT NO"''@'%' def test\\_% TRIGGER NO

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examples/github/result/mariadb/10.2/ifs_SESSION_STATUS.csv
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examples/github/result/mariadb/10.2/ifs_SESSION_VARIABLES.csv
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examples/github/result/mariadb/10.2/ifs_SPATIAL_REF_SYS.csv
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"-1","Not defined","-1","LOCAL_CS["Spatial reference wasn't specified",LOCAL_DATUM["Unknown",0],UNIT["m",1.0],AXIS["x",EAST],AXIS["y",NORTH]]""0","EPSG","404000","LOCAL_CS["Wildcard 2D cartesian plane in metric unit",LOCAL_DATUM["Unknown",0],UNIT["m",1.0],AXIS["x",EAST],AXIS["y",NORTH],AUTHORITY["EPSG","404000"]]"
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examples/github/result/mariadb/10.2/ifs_SQL_FUNCTIONS.csv
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"ADDDATE""BIT_AND""BIT_OR""BIT_XOR""CAST""COUNT""CUME_DIST""CURDATE""CURTIME""DATE_ADD""DATE_SUB""DENSE_RANK""EXTRACT""FIRST_VALUE""GROUP_CONCAT""LAG""LEAD""MAX""MID""MIN""NOW""NTH_VALUE""NTILE""POSITION""PERCENT_RANK""RANK""ROW_NUMBER""SESSION_USER""STD""STDDEV""STDDEV_POP""STDDEV_SAMP""SUBDATE""SUBSTR""SUBSTRING""SUM""SYSDATE""SYSTEM_USER""TRIM""VARIANCE""VAR_POP""VAR_SAMP""ABS""ACOS""ADDTIME""AES_DECRYPT""AES_ENCRYPT""AREA""ASBINARY""ASIN""ASTEXT""ASWKB""ASWKT""ATAN""ATAN2""BENCHMARK""BIN""BINLOG_GTID_POS""BIT_COUNT""BIT_LENGTH""BOUNDARY""BUFFER""CEIL""CEILING""CENTROID""CHARACTER_LENGTH""CHAR_LENGTH""COERCIBILITY""COLUMN_CHECK""COLUMN_EXISTS""COLUMN_LIST""COLUMN_JSON""COMPRESS""CONCAT""CONCAT_WS""CONNECTION_ID""CONV""CONVERT_TZ""CONVEXHULL""COS""COT""CRC32""CROSSES""DATEDIFF""DATE_FORMAT""DAYNAME""DAYOFMONTH""DAYOFWEEK""DAYOFYEAR""DECODE""DEGREES""DECODE_HISTOGRAM""DES_DECRYPT""DES_ENCRYPT""DIMENSION""DISJOINT""ELT""ENCODE""ENCRYPT""ENDPOINT""ENVELOPE""EQUALS""EXP""EXPORT_SET""EXTERIORRING""EXTRACTVALUE""FIELD""FIND_IN_SET""FLOOR""FORMAT""FOUND_ROWS""FROM_BASE64""FROM_DAYS""FROM_UNIXTIME""GEOMCOLLFROMTEXT""GEOMCOLLFROMWKB""GEOMETRYCOLLECTIONFROMTEXT""GEOMETRYCOLLECTIONFROMWKB""GEOMETRYFROMTEXT""GEOMETRYFROMWKB""GEOMETRYN""GEOMETRYTYPE""GEOMFROMTEXT""GEOMFROMWKB""GET_LOCK""GLENGTH""GREATEST""HEX""IFNULL""INET_ATON""INET_NTOA""INET6_ATON""INET6_NTOA""IS_IPV4""IS_IPV6""IS_IPV4_COMPAT""IS_IPV4_MAPPED""INSTR""INTERIORRINGN""INTERSECTS""ISCLOSED""ISEMPTY""ISNULL""ISRING""ISSIMPLE""IS_FREE_LOCK""IS_USED_LOCK""JSON_ARRAY""JSON_ARRAY_APPEND""JSON_ARRAY_INSERT""JSON_COMPACT""JSON_CONTAINS""JSON_CONTAINS_PATH""JSON_DEPTH""JSON_DETAILED""JSON_EXISTS""JSON_EXTRACT""JSON_INSERT""JSON_KEYS""JSON_LENGTH""JSON_LOOSE""JSON_MERGE""JSON_MERGE_PATCH""JSON_MERGE_PRESERVE""JSON_QUERY""JSON_QUOTE""JSON_OBJECT""JSON_REMOVE""JSON_REPLACE""JSON_SET""JSON_SEARCH""JSON_TYPE""JSON_UNQUOTE""JSON_VALID""JSON_VALUE""LAST_DAY""LAST_INSERT_ID""LCASE""LEAST""LENGTH""LINEFROMTEXT""LINEFROMWKB""LINESTRINGFROMTEXT""LINESTRINGFROMWKB""LN""LOAD_FILE""LOCATE""LOG""LOG10""LOG2""LOWER""LPAD""LTRIM""MAKEDATE""MAKETIME""MAKE_SET""MASTER_GTID_WAIT""MASTER_POS_WAIT""MBRCONTAINS""MBRDISJOINT""MBREQUAL""MBREQUALS""MBRINTERSECTS""MBROVERLAPS""MBRTOUCHES""MBRWITHIN""MD5""MLINEFROMTEXT""MLINEFROMWKB""MONTHNAME""MPOINTFROMTEXT""MPOINTFROMWKB""MPOLYFROMTEXT""MPOLYFROMWKB""MULTILINESTRINGFROMTEXT""MULTILINESTRINGFROMWKB""MULTIPOINTFROMTEXT""MULTIPOINTFROMWKB""MULTIPOLYGONFROMTEXT""MULTIPOLYGONFROMWKB""NAME_CONST""NULLIF""NUMGEOMETRIES""NUMINTERIORRINGS""NUMPOINTS""OCT""OCTET_LENGTH""ORD""OVERLAPS""PERIOD_ADD""PERIOD_DIFF""PI""POINTFROMTEXT""POINTFROMWKB""POINTN""POINTONSURFACE""POLYFROMTEXT""POLYFROMWKB""POLYGONFROMTEXT""POLYGONFROMWKB""POW""POWER""QUOTE""REGEXP_INSTR""REGEXP_REPLACE""REGEXP_SUBSTR""RADIANS""RAND""RELEASE_LOCK""REVERSE""ROUND""RPAD""RTRIM""SEC_TO_TIME""SHA""SHA1""SHA2""SIGN""SIN""SLEEP""SOUNDEX""SPACE""SQRT""SRID""STARTPOINT""STRCMP""STR_TO_DATE""ST_AREA""ST_ASBINARY""ST_ASGEOJSON""ST_ASTEXT""ST_ASWKB""ST_ASWKT""ST_BOUNDARY""ST_BUFFER""ST_CENTROID""ST_CONTAINS""ST_CONVEXHULL""ST_CROSSES""ST_DIFFERENCE""ST_DIMENSION""ST_DISJOINT""ST_DISTANCE""ST_ENDPOINT""ST_ENVELOPE""ST_EQUALS""ST_EXTERIORRING""ST_GEOMCOLLFROMTEXT""ST_GEOMCOLLFROMWKB""ST_GEOMETRYCOLLECTIONFROMTEXT""ST_GEOMETRYCOLLECTIONFROMWKB""ST_GEOMETRYFROMTEXT""ST_GEOMETRYFROMWKB""ST_GEOMETRYN""ST_GEOMETRYTYPE""ST_GEOMFROMGEOJSON""ST_GEOMFROMTEXT""ST_GEOMFROMWKB""ST_EQUALS""ST_INTERIORRINGN""ST_INTERSECTS""ST_INTERSECTION""ST_ISCLOSED""ST_ISEMPTY""ST_ISRING""ST_ISSIMPLE""ST_LENGTH""ST_LINEFROMTEXT""ST_LINEFROMWKB""ST_LINESTRINGFROMTEXT""ST_LINESTRINGFROMWKB""ST_MLINEFROMTEXT""ST_MLINEFROMWKB""ST_MPOINTFROMTEXT""ST_MPOINTFROMWKB""ST_MPOLYFROMTEXT""ST_MPOLYFROMWKB""ST_MULTILINESTRINGFROMTEXT""ST_MULTILINESTRINGFROMWKB""ST_MULTIPOINTFROMTEXT""ST_MULTIPOINTFROMWKB""ST_MULTIPOLYGONFROMTEXT""ST_MULTIPOLYGONFROMWKB""ST_NUMGEOMETRIES""ST_NUMINTERIORRINGS""ST_NUMPOINTS""ST_OVERLAPS""ST_POINTFROMTEXT""ST_POINTFROMWKB""ST_POINTN""ST_POINTONSURFACE""ST_POLYFROMTEXT""ST_POLYFROMWKB""ST_POLYGONFROMTEXT""ST_POLYGONFROMWKB""ST_RELATE""ST_SRID""ST_STARTPOINT""ST_SYMDIFFERENCE""ST_TOUCHES""ST_UNION""ST_WITHIN""ST_X""ST_Y""ST_DISTANCE_SPHERE""SUBSTRING_INDEX""SUBTIME""TAN""TIMEDIFF""TIME_FORMAT""TIME_TO_SEC""TOUCHES""TO_BASE64""TO_DAYS""TO_SECONDS""UCASE""UNCOMPRESS""UNCOMPRESSED_LENGTH""UNHEX""UNIX_TIMESTAMP""UPDATEXML""UPPER""UUID""UUID_SHORT""VERSION""WEEKDAY""WEEKOFYEAR""WITHIN""X""Y""YEARWEEK"
1 ADDDATE"BIT_AND"BIT_OR"BIT_XOR"CAST"COUNT"CUME_DIST"CURDATE"CURTIME"DATE_ADD"DATE_SUB"DENSE_RANK"EXTRACT"FIRST_VALUE"GROUP_CONCAT"LAG"LEAD"MAX"MID"MIN"NOW"NTH_VALUE"NTILE"POSITION"PERCENT_RANK"RANK"ROW_NUMBER"SESSION_USER"STD"STDDEV"STDDEV_POP"STDDEV_SAMP"SUBDATE"SUBSTR"SUBSTRING"SUM"SYSDATE"SYSTEM_USER"TRIM"VARIANCE"VAR_POP"VAR_SAMP"ABS"ACOS"ADDTIME"AES_DECRYPT"AES_ENCRYPT"AREA"ASBINARY"ASIN"ASTEXT"ASWKB"ASWKT"ATAN"ATAN2"BENCHMARK"BIN"BINLOG_GTID_POS"BIT_COUNT"BIT_LENGTH"BOUNDARY"BUFFER"CEIL"CEILING"CENTROID"CHARACTER_LENGTH"CHAR_LENGTH"COERCIBILITY"COLUMN_CHECK"COLUMN_EXISTS"COLUMN_LIST"COLUMN_JSON"COMPRESS"CONCAT"CONCAT_WS"CONNECTION_ID"CONV"CONVERT_TZ"CONVEXHULL"COS"COT"CRC32"CROSSES"DATEDIFF"DATE_FORMAT"DAYNAME"DAYOFMONTH"DAYOFWEEK"DAYOFYEAR"DECODE"DEGREES"DECODE_HISTOGRAM"DES_DECRYPT"DES_ENCRYPT"DIMENSION"DISJOINT"ELT"ENCODE"ENCRYPT"ENDPOINT"ENVELOPE"EQUALS"EXP"EXPORT_SET"EXTERIORRING"EXTRACTVALUE"FIELD"FIND_IN_SET"FLOOR"FORMAT"FOUND_ROWS"FROM_BASE64"FROM_DAYS"FROM_UNIXTIME"GEOMCOLLFROMTEXT"GEOMCOLLFROMWKB"GEOMETRYCOLLECTIONFROMTEXT"GEOMETRYCOLLECTIONFROMWKB"GEOMETRYFROMTEXT"GEOMETRYFROMWKB"GEOMETRYN"GEOMETRYTYPE"GEOMFROMTEXT"GEOMFROMWKB"GET_LOCK"GLENGTH"GREATEST"HEX"IFNULL"INET_ATON"INET_NTOA"INET6_ATON"INET6_NTOA"IS_IPV4"IS_IPV6"IS_IPV4_COMPAT"IS_IPV4_MAPPED"INSTR"INTERIORRINGN"INTERSECTS"ISCLOSED"ISEMPTY"ISNULL"ISRING"ISSIMPLE"IS_FREE_LOCK"IS_USED_LOCK"JSON_ARRAY"JSON_ARRAY_APPEND"JSON_ARRAY_INSERT"JSON_COMPACT"JSON_CONTAINS"JSON_CONTAINS_PATH"JSON_DEPTH"JSON_DETAILED"JSON_EXISTS"JSON_EXTRACT"JSON_INSERT"JSON_KEYS"JSON_LENGTH"JSON_LOOSE"JSON_MERGE"JSON_MERGE_PATCH"JSON_MERGE_PRESERVE"JSON_QUERY"JSON_QUOTE"JSON_OBJECT"JSON_REMOVE"JSON_REPLACE"JSON_SET"JSON_SEARCH"JSON_TYPE"JSON_UNQUOTE"JSON_VALID"JSON_VALUE"LAST_DAY"LAST_INSERT_ID"LCASE"LEAST"LENGTH"LINEFROMTEXT"LINEFROMWKB"LINESTRINGFROMTEXT"LINESTRINGFROMWKB"LN"LOAD_FILE"LOCATE"LOG"LOG10"LOG2"LOWER"LPAD"LTRIM"MAKEDATE"MAKETIME"MAKE_SET"MASTER_GTID_WAIT"MASTER_POS_WAIT"MBRCONTAINS"MBRDISJOINT"MBREQUAL"MBREQUALS"MBRINTERSECTS"MBROVERLAPS"MBRTOUCHES"MBRWITHIN"MD5"MLINEFROMTEXT"MLINEFROMWKB"MONTHNAME"MPOINTFROMTEXT"MPOINTFROMWKB"MPOLYFROMTEXT"MPOLYFROMWKB"MULTILINESTRINGFROMTEXT"MULTILINESTRINGFROMWKB"MULTIPOINTFROMTEXT"MULTIPOINTFROMWKB"MULTIPOLYGONFROMTEXT"MULTIPOLYGONFROMWKB"NAME_CONST"NULLIF"NUMGEOMETRIES"NUMINTERIORRINGS"NUMPOINTS"OCT"OCTET_LENGTH"ORD"OVERLAPS"PERIOD_ADD"PERIOD_DIFF"PI"POINTFROMTEXT"POINTFROMWKB"POINTN"POINTONSURFACE"POLYFROMTEXT"POLYFROMWKB"POLYGONFROMTEXT"POLYGONFROMWKB"POW"POWER"QUOTE"REGEXP_INSTR"REGEXP_REPLACE"REGEXP_SUBSTR"RADIANS"RAND"RELEASE_LOCK"REVERSE"ROUND"RPAD"RTRIM"SEC_TO_TIME"SHA"SHA1"SHA2"SIGN"SIN"SLEEP"SOUNDEX"SPACE"SQRT"SRID"STARTPOINT"STRCMP"STR_TO_DATE"ST_AREA"ST_ASBINARY"ST_ASGEOJSON"ST_ASTEXT"ST_ASWKB"ST_ASWKT"ST_BOUNDARY"ST_BUFFER"ST_CENTROID"ST_CONTAINS"ST_CONVEXHULL"ST_CROSSES"ST_DIFFERENCE"ST_DIMENSION"ST_DISJOINT"ST_DISTANCE"ST_ENDPOINT"ST_ENVELOPE"ST_EQUALS"ST_EXTERIORRING"ST_GEOMCOLLFROMTEXT"ST_GEOMCOLLFROMWKB"ST_GEOMETRYCOLLECTIONFROMTEXT"ST_GEOMETRYCOLLECTIONFROMWKB"ST_GEOMETRYFROMTEXT"ST_GEOMETRYFROMWKB"ST_GEOMETRYN"ST_GEOMETRYTYPE"ST_GEOMFROMGEOJSON"ST_GEOMFROMTEXT"ST_GEOMFROMWKB"ST_EQUALS"ST_INTERIORRINGN"ST_INTERSECTS"ST_INTERSECTION"ST_ISCLOSED"ST_ISEMPTY"ST_ISRING"ST_ISSIMPLE"ST_LENGTH"ST_LINEFROMTEXT"ST_LINEFROMWKB"ST_LINESTRINGFROMTEXT"ST_LINESTRINGFROMWKB"ST_MLINEFROMTEXT"ST_MLINEFROMWKB"ST_MPOINTFROMTEXT"ST_MPOINTFROMWKB"ST_MPOLYFROMTEXT"ST_MPOLYFROMWKB"ST_MULTILINESTRINGFROMTEXT"ST_MULTILINESTRINGFROMWKB"ST_MULTIPOINTFROMTEXT"ST_MULTIPOINTFROMWKB"ST_MULTIPOLYGONFROMTEXT"ST_MULTIPOLYGONFROMWKB"ST_NUMGEOMETRIES"ST_NUMINTERIORRINGS"ST_NUMPOINTS"ST_OVERLAPS"ST_POINTFROMTEXT"ST_POINTFROMWKB"ST_POINTN"ST_POINTONSURFACE"ST_POLYFROMTEXT"ST_POLYFROMWKB"ST_POLYGONFROMTEXT"ST_POLYGONFROMWKB"ST_RELATE"ST_SRID"ST_STARTPOINT"ST_SYMDIFFERENCE"ST_TOUCHES"ST_UNION"ST_WITHIN"ST_X"ST_Y"ST_DISTANCE_SPHERE"SUBSTRING_INDEX"SUBTIME"TAN"TIMEDIFF"TIME_FORMAT"TIME_TO_SEC"TOUCHES"TO_BASE64"TO_DAYS"TO_SECONDS"UCASE"UNCOMPRESS"UNCOMPRESSED_LENGTH"UNHEX"UNIX_TIMESTAMP"UPDATEXML"UPPER"UUID"UUID_SHORT"VERSION"WEEKDAY"WEEKOFYEAR"WITHIN"X"Y"YEARWEEK

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examples/github/result/mariadb/10.2/ifs_STATISTICS.csv
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examples/github/result/mariadb/10.2/ifs_SYSTEM_VARIABLES.csv
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