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compare: hhf:1.7.2
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hhf:master
hhf:gh-pages
hhf:v2.6.0
hhf:v2.5.2
hhf:v2.2.12
hhf:v1.9.9
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hhf:1.8.2
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hhf:1.7.2
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6
.dockerignore
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@ -1,6 +0,0 @@
*.md
build/**
Makefile
.perltidy
*.json
*.png

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 }}

41
.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"

16
.gitignore vendored
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@ -4,19 +4,3 @@ build/build.log
build/cve* build/cve*
build/vulnerabilities* build/vulnerabilities*
*.bak *.bak
Vagrant/Vagrantfile
Vagrant/data
Vagrant/.vagrant
contents
contents/*
reports_*
golang/prog-*
.vscode
test_db/**
result*
result_*
sql/*.sql
sql/*.csv
cve.csv
default*.cnf
.env

48
.travis.yml Normal file
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@ -0,0 +1,48 @@
sudo: false
language: perl
perl:
- "5.24"
- "5.22"
- "5.20"
- "5.18"
- "5.16"
- "5.14"
- "5.12"
- "5.10"
- "5.8"
matrix:
include:
- addons:
mariadb: "5.5"
perl: "5.20"
- addons:
mariadb: "10.0"
perl: "5.20"
- addons:
mariadb: "10.1"
perl: "5.20"
- addons:
mariadb: "10.2"
perl: "5.20"
before_install:
- git clone git://github.com/haarg/perl-travis-helper
- source perl-travis-helper/init
- build-perl
- perl -V
install:
- cpanm --quiet --notest Data::Dumper
- cpanm --quiet --notest JSON
- cpanm --quiet --notest Perl::Critic
- cpanm --quiet --notest Text::Template
before_script:
- echo -e "[client]\nuser=root\npassword=\"\"" > .my.cnf
- chmod 600 .my.cnf
script:
- perlcritic mysqltuner.pl
- ./mysqltuner.pl --idxstat --dbstat

4
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> <a name="git-flow"></a>
#### Git Flow for pull requests #### 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: and configure the remotes:
```bash ```bash
@ -181,7 +181,7 @@ Copy of the license is available at [LICENSE]
## MySQLTuner Code Conventions ## MySQLTuner Code Conventions
1. Check code convention using **perltidy** and **perlcritic** 1. Check code convention using **perltidy** and **perlcritic**
2. Don't manually update the version number in `mysqltuner.pl`. 2. Don't manually update the version number in `mysqltuner.pl`.
[Enhancement issue]:https://github.com/major/MySQLTuner-perl/labels/enhancement [Enhancement issue]:https://github.com/major/MySQLTuner-perl/labels/enhancement

1
CURRENT_VERSION.txt
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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

820
INTERNALS.md
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@ -1,424 +1,396 @@
## MySQLTuner Internals ## 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
## Table of contents
* [MySQLTuner steps](#mysqltuner-steps)
- [MySQLTuner Internals](#mysqltuner-internals) * [Get login information steps](#mysqltuner-get-login-information-steps)
- [Table of contents](#table-of-contents) * [System checks](#mysqltuner-system-checks)
- [MySQLTuner steps](#mysqltuner-steps) * [Server version checks](#mysqltuner-server-version-checks)
- [MySQLTuner get login information steps](#mysqltuner-get-login-information-steps) * [MySQL Storage engine general information](#mysql-storage-engine-general-information)
- [MySQLTuner system checks](#mysqltuner-system-checks) * [Security checks](#mysqltuner-security-checks)
- [MySQLTuner Server version checks](#mysqltuner-server-version-checks) * [CVE checks](#mysqltuner-cve-checks)
- [Mysql error log file analysis](#mysql-error-log-file-analysis) * [Database information](#mysqltuner-database-information)
- [MySQL Storage engine general information](#mysql-storage-engine-general-information) * [Index information](#mysqltuner-index-information)
- [MySQLTuner security checks](#mysqltuner-security-checks) * [Connections information](#mysqltuner-connections-information)
- [MySQLTuner CVE vulnerabilities detection](#mysqltuner-cve-vulnerabilities-detection) * [Server information](#mysqltuner-server-information)
- [MySQLTuner database information](#mysqltuner-database-information) * [Sort, join and temp table information](#mysqltuner-sort-join-and-temp-table-information)
- [MySQLTuner index information](#mysqltuner-index-information) * [Global buffer information](#mysqltuner-global-buffer-information)
- [MySQLTuner Connections information](#mysqltuner-connections-information) * [Query cache checks](#mysqltuner-query-cache-checks)
- [MySQLTuner server information](#mysqltuner-server-information) * [Slow queries checks](#mysqltuner-slow-queries-checks)
- [MySQLTuner sort, join and temp table information](#mysqltuner-sort-join-and-temp-table-information) * [ThreadPool information](#mysqltuner-threadpool-information)
- [MySQLTuner global buffer information](#mysqltuner-global-buffer-information) * [Replication checks](#mysqltuner-replication-checks)
- [MySQLTuner query cache checks](#mysqltuner-query-cache-checks) * [InnoDB information](#mysqltuner-innodb-information)
- [MySQLTuner memory checks](#mysqltuner-memory-checks) * [MYISAM information](#mysqltuner-myisam-information)
- [MySQLTuner slow queries checks](#mysqltuner-slow-queries-checks) * [ARIADB information](#mysqltuner-ariadb-information)
- [MySQLTuner replication checks](#mysqltuner-replication-checks) * [XTRADB information](#mysqltuner-xtradb-information)
- [MySQLTuner InnoDB information](#mysqltuner-innodb-information) * [TOKUDB information](#mysqltuner-tokudb-information)
- [MySQLTuner ARIADB information](#mysqltuner-ariadb-information) * [ROCKDB information](#mysqltuner-rockdb-information)
- [MySQLTuner MYISAM information](#mysqltuner-myisam-information) * [CONNECT information](#mysqltuner-connect-information)
- [MySQLTuner Galera information](#mysqltuner-galera-information) * [SPIDER information](#mysqltuner-spider-information)
- [MySQLTuner TokuDB information](#mysqltuner-tokudb-information) * [GALERA information](#mysqltuner-galera-information)
- [MySQLTuner XtraDB information](#mysqltuner-xtradb-information) * [Performance Schema information](#mysqltuner-performance-schema-and-sysschema-information)
- [MySQLTuner Connect information](#mysqltuner-connect-information)
- [MySQLTuner Spider information](#mysqltuner-spider-information) ## MySQLTuner steps
- [MySQLTuner RocksDb information](#mysqltuner-rocksdb-information)
- [MySQLTuner Thread pool information](#mysqltuner-thread-pool-information) * Header Print
- [MySQLTuner performance schema and sysschema information](#mysqltuner-performance-schema-and-sysschema-information) * Get login information
* Set up some OS variables
## MySQLTuner steps * Toss variables/status into hashes
* Get information about the tuning connexion
* Header Print * Check current MySQL version
* Get login information * Suggest 64-bit upgrade
* Set up some OS variables * Show enabled storage engines
* Toss variables/status into hashes * Show informations about databases (option: --dbstat)
* Get information about the tuning connection * Show informations about indexes (option: --idxstat)
* Check current MySQL version * Display some security recommendations
* Suggest 64-bit upgrade * Calculate everything we need
* Analyze mysqld error log file * Print the server stats
* Show enabled storage engines * Print MyISAM stats
* Show informations about databases (option: --dbstat) * Print InnoDB stats
* Show informations about indexes (option: --idxstat) * Print AriaDB stats
* Display some security recommendations * Print replication info
* Calculate everything we need * Make recommendations based on stats
* Print the server stats * Close reportfile if needed
* Print MyISAM stats * Dump result if debug is on
* Print InnoDB stats
* Print AriaDB stats ## MySQLTuner get login information steps
* Print replication info
* Make recommendations based on stats * Is a login possible?
* Close reportfile if needed * Force socket?
* Dump result if debug is on * Remote connection?
* _Specifying available RAM is required_
## MySQLTuner get login information steps * Got user/pass on command line?
* mysql-quickbackup credentials available?
* Is a login possible? * Plesk credentials available?
* Force socket? * DirectAdmin credentials available?
* Remote connection? * Debian maintenance account credentials available?
* _Specifying available RAM is required_ * Just try a login
* Got user/pass on command line? * If working, and .my.cnf isn't there, **WARNING**
* mysql-quickbackup credentials available? * If working, and .my.cnf is there, okay
* Plesk credentials available? * Prompt for creds on the console
* DirectAdmin credentials available?
* Debian maintenance account credentials available? ## MySQLTuner system checks
* Just try a login * 32-bit w/>2GB RAM check
* If working, and .my.cnf isn't there, **WARNING** * Check number of opened ports (warning if more than 9 ports opened)
* If working, and .my.cnf is there, okay * Check 80, 8080, 443 and 8443 ports if warning are raised if there are opened
* Prompt for creds on the console * 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)
## MySQLTuner system checks * Check vm.swapiness
* Check whether more than 2GB RAM present if on 32-bit OS * Check /etc/security/limit.conf
* Check number of opened ports (warn when more than 9 ports opened) * Check sysctl entries: sunrpc.tcp_slot_entries, vm.swappiness, fs.aio-fs-nr
* Check 80, 8080, 443 and 8443 ports if warning is raised if they are opened * Check mount point
* Check if some banned ports are not opened (option --bannedports separated by comma) * Check Ethernet card
* Check if non kernel and user process except mysqld are not using more than 15% of total physical memory * Check load average
* Check vm.swapiness
* Check /etc/security/limit.conf ## MySQLTuner Server version checks
* Check sysctl entries: sunrpc.tcp_slot_entries, vm.swappiness, fs.aio-fs-nr * EOL MySQL version check
* Check mount point * Currently MySQL < 5.1 are EOF considerated.
* Check Ethernet card * Using 5.5+ version of MySQL for performance issue (asynchronous IO).
* Check load average
## MySQL Storage engine general information
## MySQLTuner Server version checks
* EOL MySQL version check * Get storage engine counts/stats
* Currently MySQL < 5.1 are considered EOL * Check for DB engines that are enabled but unused
* Using 5.5+ version of MySQL for performance issue (asynchronous IO) * Look for fragmented tables
* Look for auto-increments near capacity
## Mysql error log file analysis * Look for table with autoincrement with value near max capacity
* Look for potential current error log file name
* Check permission on error log file ## MySQLTuner security checks
* Check size on error log file
* Check error and warning on error log file * Is anonymous user present?
* Find last start and shutdown on error log file * Users without passwords
* Users w/username as password
## MySQL Storage engine general information * Users w/o host restriction
* Weak password check (possibly using cracklib later?)
* Get storage engine counts/stats * Using basic_passwords.txt as password database
* Check for DB engines that are enabled but unused * Password list checks can be avoid (option: --skippassword)
* Look for fragmented tables
* Look for auto-increments near capacity ## MySQLTuner CVE vulnerabilities detection
* Look for tables with auto-increment with value near max capacity
* option: --cvefile
## MySQLTuner security checks * Check if your MariaDB or MySQL version contains CVE bulletins.
* Is anonymous user present? ## MySQLTuner database information
* Users without passwords * Per database information
* Users with username as password * Tables number
* Users without host restriction * Rows number
* Weak password check (possibly using cracklib later?) * Total size
* Using basic_passwords.txt as password database * Data size
* Password list checks can be avoided (option: --skippassword) * Percentage of data size
* Index size
## MySQLTuner CVE vulnerabilities detection * Percentage of index size
* Collation number
* option: --cvefile * Check that there is only one collation for all table in a database
* Check if your MariaDB or MySQL version contains CVE entries. * 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
## MySQLTuner database information
* Performance analysis parameter checks
* Per database information ## MySQLTuner index information
* Tables number
* Rows number * Top 10 worth selectivity index
* Total size * Per index information
* Data size * Index Cardinality
* Percentage of data size * Index Selectivity
* Index size * Misc information about index definition
* Percentage of index size * Misc information about index size
* Collation number
* Check that there is only one collation for all tables in database ## MySQLTuner Connections information
* Check that there is only one collation for all table columns in database
* Check that there is only one storage engine per user database * Highest usage of available connections
* Percentage of used connections (<85%)
* Percentage of aborted connections (<3%)
## MySQLTuner index information
## MySQLTuner server information
* Top 10 worth selectivity index
* Per index information * Uptime: If MySQL started within last 24 hours
* Index Cardinality * Bytes received and sent
* Index Selectivity * Number of connections
* Misc information about index definition * Percentage between reads and writes
* Misc information about index size * Is binary log activated ?
* Is GTID mode activated ?
## MySQLTuner Connections information
## MySQLTuner sort, join and temp table information
* Highest usage of available connections * Max memory temporary table size allowed.
* Percentage of used connections (<85%) * Percentage of sort using temporary table (<10%)
* Percentage of aborted connections (<3%) * Number of join performed without using indexes (<250)
* Percentage of temporary table written on disk(<25%)
## MySQLTuner server information * Thread cache (=4)
* Thread cache hit ratio (>50%) if thread_handling is different of pools-of-threads
* Uptime: whether MySQL started within last 24 hours * Table cache hit ratio(>2°%)
* Bytes received and sent * Percentage of open file and open file limit(<85%)
* Number of connections * Percentage of table locks (<95%)
* Percentage between reads and writes * Percentage of binlog cache lock (<90%)
* Is binary log activated?
* Is GTID mode activated? ## MySQLTuner global buffer information
## MySQLTuner sort, join and temp table information * Key Buffer
* Max Tmp Table
* Max memory temporary table size allowed. * Per Thread Buffer
* Percentage of sort using temporary table (<10%) * Read Buffer
* Number of join performed without using indexes (<250) * Read RND Buffer
* Percentage of temporary table written on disk (<25%) * Sort Buffer
* Thread cache (=4) * Thread stack
* Thread cache hit ratio (>50%) if thread_handling is different of pools-of-threads * Join Buffer
* Table cache hit ratio (>2°%) * Binlog Cache Buffers size if activated
* Table cache definition should be upper that total number of tables or in autoresizing mode
* Percentage of open file and open file limit (<85%) ## MySQLTuner query cache checks
* Percentage of table locks (<95%)
* Percentage of binlog cache lock (<90%) * Is Query cache activated ?
* Query Cache Buffers
## MySQLTuner global buffer information * Query Cache DISABLED, ALL REQUEST or ON DEMAND
* Query Cache Size
* Key Buffer * Query cache hit ratio (cache efficienty)
* Max Tmp Table
* Per Thread Buffer ## MySQLTuner memory checks
* Read Buffer
* Read RND Buffer * Get total RAM/swap
* Sort Buffer * Is there enough memory for max connections reached by MySQL ?
* Thread stack * Is there enough memory for max connections allowed by MySQL ?
* Join Buffer * Max percentage of memory used(<85%)
* Binlog Cache Buffers size if activated
## MySQLTuner slow queries checks
## MySQLTuner query cache checks
* Percentage of Slow queries (<5%)
* Is Query cache activated?
* Query Cache Buffers ## MySQLTuner replication checks
* Query Cache DISABLED, ALL REQUEST or ON DEMAND
* Query Cache Size * Is server replication configuarted as slave ?
* Query cache hit ratio (cache efficiency) * SQL replacation thread running ?
* IO replacation thread running ?
## MySQLTuner memory checks * Replication lag in seconds
* Is Slave configuratedd in read only ?
* Get total RAM/swap
* Is there enough memory for max connections reached by MySQL? ## MySQLTuner InnoDB information
* Is there enough memory for max connections allowed by MySQL?
* Max percentage of memory used (<85%) * InnoDB Buffer Pool Size
* If possible, innodb_buffer_pool_size should be greater data and index size for Innodb Table
## MySQLTuner slow queries checks * Innodb_buffer_pool_size should around 75 to 80 % of the available system memory.
* InnoDB Buffer Pool Instances
* Percentage of Slow queries (<5%) * MySQL needs 1 instanes per 1Go of Buffer Pool
* innodb_buffer_pool instances = round(innodb_buffer_pool_size / 1Go)
## MySQLTuner replication checks * innodb_buffer_pool instances must be equals or lower than 64
* InnoDB Buffer Pool Usage
* Is server replication configured as slave? * If more than 20% of InnoDB buffer pool is not used, MySQLTuner raise an alert.
* SQL replication thread running? * InnoDB Read effiency
* IO replication thread running? * Ratio of read without locks
* Replication lag in seconds (Seconds_behind_master) * InnoDB Write effiency
* Is Slave configured in read only? * Ratio of write without locks
* Replication type ROW, MIX, STMT * InnoDB Log Waits
* Replication Semisync master * Checks that no lock is used on Innodb Log.
* Replication Semisync slave * InnoDB Chunk Size
* XA support activated * Check InnoDB Buffer Pool size is a multiple of InnoDB Buffer Pool chunk size * InnoDB Buffer Pool instances
* Replication started?
## MySQLTuner ARIADB information
## MySQLTuner InnoDB information
* Is Aria indexes size is greater than page cache size ?
* InnoDB Buffer Pool Size * Page cache read hit ratio (>95%)
* If possible, innodb_buffer_pool_size should be greater than data and index size for Innodb Table * Page cache write hit ratio (>95%)
* Innodb_buffer_pool_size should be around 75% to 80% of the available system memory.
* InnoDB Buffer Pool Instances
* MySQL needs 1 instance per 1Go of Buffer Pool ## MySQLTuner MYISAM information
* innodb_buffer_pool instances = round(innodb_buffer_pool_size / 1Go)
* innodb_buffer_pool instances must be equal to or lower than 64 * Key buffer usage (>90%)
* Is MyISAM indexes size is greater than key buffer size ?
- 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). * Key buffer read hit ratio (>95%)
* Key buffer write hit ratio (>95%)
* InnoDB Buffer Pool Usage
* If more than 20% of InnoDB buffer pool is not used, raise an alert. ## MySQLTuner Galera information
* InnoDB Buffer Pool Log Size * wsrep_ready cluster is ready
* InnoDB total log file size should be 25% of innodb_buffer_pool_size * wsrep_connected node is connected to other nodes
* InnoDB Read efficiency * wsrep_cluster_name is defined.
* Ratio of read without locks * wsrep_node_name is defined.
* InnoDB Write efficiency * Check thet notification script wsrep_notify_cmd is defined
* Ratio of write without locks * wsrep_cluster_status PRIMARY /NON PRIMARY.
* InnoDB Log Waits * PRIMARY : Coherent cluster
* Checks that no lock is used on Innodb Log. * NO PRIMARY : cluster gets several states
* InnoDB Chunk Size * wsrep_ local_state_comment: Node state
* Check InnoDB Buffer Pool size is a multiple of InnoDB Buffer Pool chunk size * InnoDB Buffer Pool instances * SYNCED (uptodate),
* DONOR(sending information to another node)
## MySQLTuner AriaDB information * Joiner(Try to reach cluster group)
* SYNCED state able to read/write
* Is Aria indexes size greater than page cache size? * wsrep_cluster_conf_id configuration level must be identical in all nodes
* Page cache read hit ratio (>95%) * wsrep_slave_thread is between 3 or 4 times number of CPU core.
* Page cache write hit ratio (>95%) * gcs.limit should be equal to wsrep_slave_threads * 5
* gcs.fc_factor should be equal to 0.8
* Flow control fraction should be lower than 0.02 (wsrep_flow_control_paused < 0.02)
## MySQLTuner MyISAM information * wsrep_last_commited committed level must be identical in all nodes
* Look for tables without primary keys
* Key buffer usage (>90%) * Look for non InnoDB tables for Galera
* Is MyISAM indexes size is greater than key buffer size ? * Variable innodb_flush_log_at_trx_commit should be set to 0.
* Key buffer read hit ratio (>95%) * Check that there is 3 or 5 members in Galera cluster.
* Key buffer write hit ratio (>95%) * Check that xtrabackup is used for SST method with wsrep_sst_method variable.
* Check variables wsrep_OSU_method is defined to TOI for updates.
## MySQLTuner Galera information * Check that there is no certification failures controlling wsrep_local_cert_failures status.
* wsrep_ready cluster is ready ## MySQLTuner TokuDB information
* wsrep_connected node is connected to other nodes
* wsrep_cluster_name is defined. * tokudb_cache_size
* wsrep_node_name is defined. * tokudb_directio
* Check thet notification script wsrep_notify_cmd is defined * tokudb_empty_scan
* wsrep_cluster_status PRIMARY /NON PRIMARY. * tokudb_read_block_size
* PRIMARY : Coherent cluster * tokudb_commit_sync
* NO PRIMARY : cluster gets several states * tokudb_checkpointing_period
* wsrep_ local_state_comment: Node state * tokudb_block_size
* SYNCED (uptodate), * tokudb_cleaner_iterations
* DONOR (sending information to another node) * tokudb_fanout
* Joiner (try to reach cluster group)
* SYNCED state able to read/write ## MySQLTuner XtraDB information
* 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. * Nothing for the moment
* gcs.limit should be equal to wsrep_slave_threads * 5
* gcs.fc_factor should be equal to 0.8 ## MySQLTuner Connect information
* Flow control fraction should be lower than 0.02 (wsrep_flow_control_paused < 0.02)
* wsrep_last_commited committed level must be identical in all nodes * Nothing for the moment
* Look for tables without primary keys
* Look for non InnoDB tables for Galera ## MySQLTuner Spider information
* Variable innodb_flush_log_at_trx_commit should be set to 0.
* Check that there are 3 or 5 members in Galera cluster. * Nothing for the moment
* Check that xtrabackup is used for SST method with wsrep_sst_method variable.
* Check variables wsrep_OSU_method is defined to TOI for updates. ## MySQLTuner RocksDb information
* Check that there is no certification failures controlling wsrep_local_cert_failures status.
* Nothing for the moment
## MySQLTuner TokuDB information
## MySQLTuner Thread pool information
* tokudb_cache_size
* tokudb_directio * thread_pool_size between 16 to 36 for Innodb usage
* tokudb_empty_scan * thread_pool_size between 4 to 8 for MyIsam usage
* tokudb_read_block_size
* tokudb_commit_sync ## MySQLTuner performance schema and sysschema information
* tokudb_checkpointing_period * Check that Performance schema is activated for 5.6+ version
* tokudb_block_size * Check that Performance schema is disactivated for 5.5- version
* tokudb_cleaner_iterations * Check that Sys schema is installed
* tokudb_fanout * sys Schema version
* Top user per connection
## MySQLTuner XtraDB information * Top user per statement
* Top user per statement latency
* Not implemented * Top user per lock latency
* Top user per full scans
## MySQLTuner Connect information * Top user per row_sent
* Top user per row modified
* Not implemented * Top user per io
* Top user per io latency
## MySQLTuner Spider information * Top host per connection
* Top host per statement
* Not implemented * Top host per statement latency
* Top host per lock latency
## MySQLTuner RocksDb information * Top host per full scans
* Top host per rows sent
* Not implemented * Top host per rows modified
* Top host per io
## MySQLTuner Thread pool information * Top 5 host per io latency
* Top IO type order by total io
* thread_pool_size between 16 to 36 for Innodb usage * Top IO type order by total latency
* thread_pool_size between 4 to 8 for MyISAM usage * Top IO type order by max latency
* Top Stages order by total io
## MySQLTuner performance schema and sysschema information * Top Stages order by total latency
* Top Stages order by avg latency
* Check that Performance schema is activated for 5.6+ version * Top host per table scans
* Check that Performance schema is deactivated for 5.5- version * InnoDB Buffer Pool by schema
* Check that Sys schema is installed * InnoDB Buffer Pool by table
* Sys Schema version * Process per allocated memory
* Top user per connection * InnoDB Lock Waits
* Top user per statement * Threads IO Latency
* Top user per statement latency * High Cost SQL statements
* Top user per lock latency * Top 5% slower queries
* Top user per full scans * Top 10 nb statement type
* Top user per row_sent * Top statement by total latency
* Top user per row modified * Top statement by lock latency
* Top user per io * Top statement by full scans
* Top user per io latency * Top statement by rows sent
* Top host per connection * Top statement by rows modified
* Top host per statement * Use temporary tables
* Top host per statement latency * Unused Indexes
* Top host per lock latency * Full table scans
* Top host per full scans * Latest file IO by latency
* Top host per rows sent * File by IO read bytes
* Top host per rows modified * File by IO written bytes
* Top host per io * File per IO total latency
* Top 5 host per io latency * File per IO read latency
* Top IO type order by total io * File per IO write latency
* Top IO type order by total latency * Event Wait by read bytes
* Top IO type order by max latency * Event Wait by write bytes
* Top Stages order by total io * Event per wait total latency
* Top Stages order by total latency * Event per wait read latency
* Top Stages order by avg latency * Event per wait write latency
* Top host per table scans * TOP 15 most read indexes
* InnoDB Buffer Pool by schema * TOP 15 most modified indexes
* InnoDB Buffer Pool by table * TOP 15 high select latency index
* Process per allocated memory * TOP 15 high insert latency index
* InnoDB Lock Waits * TOP 15 high update latency index
* Threads IO Latency * TOP 15 high delete latency index
* High Cost SQL statements * TOP 15 most read tables
* Top 5% slower queries * TOP 15 most modified tables
* Top 10 nb statement type * TOP 15 high select latency tables
* Top statement by total latency * TOP 15 high insert latency tables
* Top statement by lock latency * TOP 15 high update latency tables
* Top statement by full scans * TOP 15 high delete latency tables
* Top statement by rows sent * Redundant indexes
* Top statement by rows modified * Tables not using InnoDb buffer
* Use temporary tables * Top 15 Tables using InnoDb buffer
* Unused Indexes * Top 15 Tables with InnoDb buffer free
* Full table scans * Top 15 Most executed queries
* Latest file IO by latency * Latest SQL queries in errors or warnings
* File by IO read bytes * Top 20 queries with full table scans
* File by IO written bytes * TOP 15 reader queries (95% percentile)
* File per IO total latency * TOP 15 row look queries (95% percentile)
* File per IO read latency * TOP 15 total latency queries (95% percentile)
* File per IO write latency * TOP 15 max latency queries (95% percentile)
* Event Wait by read bytes * TOP 15 average latency queries (95% percentile)
* Event Wait by write bytes * Top 20 queries with sort
* Event per wait total latency * Last 50 queries with sort
* Event per wait read latency * TOP 15 row sorting queries with sort
* Event per wait write latency * TOP 15 total latency queries with sort
* Top 15 most read indexes * TOP 15 merge queries with sort
* Top 15 most modified indexes * TOP 15 average sort merges queries with sort
* Top 15 high select latency index * TOP 15 scans queries with sort
* Top 15 high insert latency index * TOP 15 range queries with sort
* Top 15 high update latency index * Top 20 queries with temp table
* Top 15 high delete latency index * Last 50 queries with temp table
* Top 15 most read tables * TOP 15 total latency queries with temp table
* Top 15 most modified tables * TOP 15 queries with temp table to disk
* Top 15 high select latency tables * TOP 15 class events by number
* Top 15 high insert latency tables * TOP 30 events by number
* Top 15 high update latency tables * TOP 15 class events by total latency
* Top 15 high delete latency tables * TOP 30 events by total latency
* Redundant indexes * TOP 15 class events by max latency
* Tables not using InnoDb buffer * TOP 30 events by max latency
* Top 15 Tables using InnoDb buffer
* Top 15 Tables with InnoDb buffer free
* 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 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 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

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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

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![MySQLTuner-perl](https://github.com/major/MySQLTuner-perl/blob/master/mtlogo.png) MySQLTuner-perl
====
[!["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)
[![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)
[![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")
[![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 issues still open](http://isitmaintained.com/badge/open/major/MySQLTuner-perl.svg)](http://isitmaintained.com/project/major/MySQLTuner-perl "Percentage of issues still open")
[![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 Licence](https://badges.frapsoft.com/os/gpl/gpl.png?v=103)](https://opensource.org/licenses/GPL-3.0/)
[![GPL License](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.
**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.
**MySQLTuner** supporte dans a dernière version plus de ~300 indicators pour MySQL/MariaDB/Percona Server.
**MySQLTuner** supporte dans a dernière version plus de ~300 indicators pour MySQL/MariaDB/Percona Server.
**MySQLTuner** is maintained and indicator collect is increasing week after week supporting a lot of configuration sush 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 sush 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 found more details on this indicators
You can found more details on this indicators ![Indicators description](https://github.com/major/MySQLTuner-perl/blob/master/INTERNALS.md).
![Indicators description](https://github.com/major/MySQLTuner-perl/blob/master/INTERNALS.md).
![MysqlTuner](https://github.com/major/MySQLTuner-perl/blob/master/mysqltuner.png)
![MysqlTuner](https://github.com/major/MySQLTuner-perl/blob/master/mysqltuner.png)
MySQLTuner needs you:
MySQLTuner needs you: ===
===
**MySQLTuner** needs contributors for documentation, code and feedbacks..
**MySQLTuner** needs contributors for documentation, code and feedbacks..
* Please join us on issue track at [GitHub tracker](https://github.com/major/MySQLTuner-perl/issues)</a>.
* Please join us on issue track at [GitHub tracker](https://github.com/major/MySQLTuner-perl/issues)</a>. * Contribution guide is avalaible following [MySQLTuner contributing guide](https://github.com/major/MySQLTuner-perl/blob/master/CONTRIBUTING.md)
* Contribution guide is avalaible 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)
* Star **MySQLTuner project** at [MySQLTuner Git Hub Project](https://github.com/major/MySQLTuner-perl)
Compatibility:
Compatibility: ====
====
* MySQL 5.7 (full support)
* MySQL 5.7 (full support) * MySQL 5.6 (full support)
* MySQL 5.6 (full support) * MySQL 5.5 (full support)
* MySQL 5.5 (full support) * MariaDB 10.1 (full support)
* MariaDB 10.1 (full support) * MariaDB 10.0 (full support)
* MariaDB 10.0 (full support) * Percona Server 5.6 (full support)
* Percona Server 5.6 (full support) * Percona XtraDB cluster (full support)
* Percona XtraDB cluster (full support) * MySQL 3.23, 4.0, 4.1, 5.0, 5.1 (partial support - deprecated version)
* MySQL 3.23, 4.0, 4.1, 5.0, 5.1 (partial support - deprecated version) * Perl 5.6 or later (with [perl-doc](http://search.cpan.org/~dapm/perl-5.14.4/pod/perldoc.pod) package)
* 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)
* Unix/Linux based operating system (tested on Linux, BSD variants, and Solaris variants) * Windows is not supported at this time (Help wanted !!!!!)
* Windows is not supported at this time (Help wanted !!!!!) * 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) * CVE vulnerabilites detection support from [https://cve.mitre.org](https://cve.mitre.org)
* CVE vulnerabilites detection support from [https://cve.mitre.org](https://cve.mitre.org)
***WARNING***
***WARNING*** --
-- It is **extremely 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
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,
of the script's output, or if you don't understand the recommendations, **you should consult** a knowledgeable DBA or system administrator
**you should consult** a knowledgeable DBA or system administrator that you trust. **Always** test your changes on staging environments, and
that you trust. **Always** test your changes on staging environments, and always keep in mind that improvements in one area can **negatively affect**
always keep in mind that improvements in one area can **negatively affect** MySQL in other areas.
MySQL in other areas.
**Seriously - please review the FAQ section below.**
**Seriously - please review the FAQ section below.**
What MySQLTuner is 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.
All checks done by **MySQLTuner** are documented in [MySQLTuner Internals](https://github.com/major/MySQLTuner-perl/blob/master/INTERNALS.md) documentation.
Download/Installation
Download/Installation --
--
You can download the entire repository by using 'git clone' followed by the cloning URL above. The simplest and shortest method is:
You can download the entire repository by using 'git clone' followed by the cloning URL above. The simplest and shortest method is:
wget http://mysqltuner.pl/ -O mysqltuner.pl
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/basic_passwords.txt -O basic_passwords.txt wget https://raw.githubusercontent.com/major/MySQLTuner-perl/master/vulnerabilities.csv -O vulnerabilities.csv
wget https://raw.githubusercontent.com/major/MySQLTuner-perl/master/vulnerabilities.csv -O vulnerabilities.csv perl mysqltuner.pl
perl mysqltuner.pl
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.
Specific usage
Specific usage --
--
__Usage:__ Minimal usage locally
__Usage:__ Minimal usage locally
perl mysqltuner.pl
perl mysqltuner.pl
__Usage:__ Minimal usage remotely
__Usage:__ Minimal usage remotely
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
__Usage:__ Enable maximum output information around MySQL/MariaDb without debugging
perl mysqltuner.pl --verbose
perl mysqltuner.pl --verbose perl mysqltuner.pl --buffers --dbstat --idxstat --sysstat --pfstat
perl mysqltuner.pl --buffers --dbstat --idxstat --sysstat --pfstat
__Usage:__ Enable CVE vulnerabilities check for your MariaDB or MySQL version
__Usage:__ Enable CVE vulnerabilities check for your MariaDB or MySQL version
perl mysqltuner.pl --cvefile=vulnerabilities.csv
perl mysqltuner.pl --cvefile=vulnerabilities.csv
__Usage:__ Write your result in a file with information displayed
__Usage:__ Write your result in a file with information displayed
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**
__Usage:__ Write your result in a file **without outputting information**
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.
__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
perl mysqltuner.pl --silent --reportfile /tmp/result_mysqltuner.txt --template=/tmp/mymodel.tmpl
__Usage:__ Enable debugging information
__Usage:__ Enable debugging information
perl mysqltuner.pl --debug
perl mysqltuner.pl --debug
FAQ
FAQ --
--
**Question: Will MySQLTuner fix my slow MySQL 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, 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 about improvements that you can make after it completes. *Make sure you read the warning above prior to following any recommendations.*
**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 about 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?**
**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?**
**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:
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]
[client] user=someusername
user=someusername pass=thatuserspassword
pass=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.
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 ?**
**Question: Is there another way to secure credentials on latest MySQL and MariaDB distributions ?**
You could use mysql_config_editor utilities.
You could use mysql_config_editor utilities.
$ mysql_config_editor set --login-path=client --user=someusername --password --host=localhost
$ mysql_config_editor set --login-path=client --user=someusername --password --host=localhost Enter passord: ********
Enter passord: ******** $
$
At this time, ~/.mylogin.cnf has been written with appropriated rigth access.
At this time, ~/.mylogin.cnf has been written with appropriated rigth access.
To get information about stored credentials, use the following command:
To get information about stored credentials, use the following command:
$mysql_config_editor print
$mysql_config_editor print [client]
[client] user = someusername
user = someusername password = *****
password = ***** host = localhost
host = localhost
**Question: What's minimum privileges needed by a specific mysqltuner user in database ?**
**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 *.* FOR 'mysqltuner'@'localhost' identified by pwd1234;
mysql>GRANT SELECT, PROCESS,EXECUTE, REPLICATION CLIENT,SHOW DATABASES,SHOW VIEW ON *.* FOR 'mysqltuner'@'localhost' identified by pwd1234;
**Question: It's not working on my OS! What gives?!**
**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:
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
* OS and OS version * Architecture (x86, x86_64, IA64, Commodore 64)
* Architecture (x86, x86_64, IA64, Commodore 64) * Exact MySQL version
* Exact MySQL version * Where you obtained your MySQL version (OS package, source, etc)
* Where you obtained your MySQL version (OS package, source, etc) * The full text of the error
* The full text of the error * A copy of SHOW VARIABLES and SHOW GLOBAL STATUS output (if possible)
* A copy of SHOW VARIABLES and SHOW GLOBAL STATUS output (if possible)
**Question: How to perform a CVE vulneralibity checks ?**
**Question: How to perform a CVE vulneralibity checks ?**
* Download vulnerabilities.csv from this repository.
* Download vulnerabilities.csv from this repository. * use option --cvefile to perform CVE checks
* use option --cvefile to perform CVE checks
**Question: How to use mysqltuner from remote host ?**
**Question: How to use mysqltuner from remote host ?** Thanks to [@rolandomysqldba](http://dba.stackexchange.com/users/877/rolandomysqldba)
Thanks to [@rolandomysqldba](http://dba.stackexchange.com/users/877/rolandomysqldba)
* You will still have to connect like a mysql client:
* You will still have to connect like a mysql client:
Connection and Authentication
Connection and Authentication
--host <hostname> Connect to a remote host to perform tests (default: localhost)
--host <hostname> Connect to a remote host to perform tests (default: localhost) --socket <socket> Use a different socket for a local connection
--socket <socket> Use a different socket for a local connection --port <port> Port to use for connection (default: 3306)
--port <port> Port to use for connection (default: 3306) --user <username> Username to use for authentication
--user <username> Username to use for authentication --pass <password> Password to use for authentication
--pass <password> Password to use for authentication --defaults-file <path> defaulfs file for credentials
--defaults-file <path> defaulfs file for credentials
Since you are using a remote host, use parameters to supply values from the OS
Since you are using a remote host, use parameters to supply values from the OS
--forcemem <size> Amount of RAM installed in megabytes
--forcemem <size> Amount of RAM installed in megabytes --forceswap <size> Amount of swap memory configured 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
* 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:
If the database has too many tables, or very large table, use this:
--skipsize Don't enumerate tables and their types/sizes (default: on)
--skipsize Don't enumerate tables and their types/sizes (default: on) (Recommended for servers with many tables)
(Recommended for servers with many tables)
MySQLTuner and Vagrant
MySQLTuner and Vagrant --
-- **MySQLTuner** contains following Vagrant configurations:
**MySQLTuner** contains following Vagrant configurations: * Fedora Core 23 / MariaDB 10.0
* Fedora Core 23 / MariaDB 10.0 * Fedora Core 23 / MariaDB 10.1
* Fedora Core 23 / MariaDB 10.1 * Fedora Core 23 / MySQL 5.6
* Fedora Core 23 / MySQL 5.6 * Fedora Core 23 / MySQL 5.7
* Fedora Core 23 / MySQL 5.7
**Vagrant File** are stored in Vagrant subdirectory.
**Vagrant File** are stored in Vagrant subdirectory. * Follow this 2 steps after vagrant installation:
* Follow this 2 steps after vagrant installation: * Rename VagrantFile_for_Mxxx into Vagrantfile
* Rename VagrantFile_for_Mxxx into Vagrantfile * vagrant up
* vagrant up
**MySQLTuner** contains a Vagrant configurations for test purpose and development
**MySQLTuner** contains a Vagrant configurations for test purpose and development * Install VirtualBox and Vagrant
* Install VirtualBox and Vagrant * https://www.virtualbox.org/wiki/Downloads
* https://www.virtualbox.org/wiki/Downloads * https://www.vagrantup.com/downloads.html
* https://www.vagrantup.com/downloads.html * Clone repository
* Clone repository * git clone https://github.com/major/MySQLTuner-perl.git
* git clone https://github.com/major/MySQLTuner-perl.git * Install Vagrant plugins vagrant-hostmanager and vagrant-vbguest
* Install Vagrant plugins vagrant-hostmanager and vagrant-vbguest * vagrant plugin install vagrant-hostmanager
* vagrant plugin install vagrant-hostmanager * vagrant plugin install vagrant-vbguest
* vagrant plugin install vagrant-vbguest * Add Fedora Core 23 box for official Fedora Download Website
* Add Fedora Core 23 box for official Fedora Download Website * vagrant box add --name fc23 https://download.fedoraproject.org/pub/fedora/linux/releases/23/Cloud/x86_64/Images/Fedora-Cloud-Base-Vagrant-23-20151030.x86_64.vagrant-virtualbox.box
* vagrant box add --name fc23 https://download.fedoraproject.org/pub/fedora/linux/releases/23/Cloud/x86_64/Images/Fedora-Cloud-Base-Vagrant-23-20151030.x86_64.vagrant-virtualbox.box * Create a data directory
* Create a data directory * mkdir data
* mkdir data * Rename Vagrantfile_MariaDB10.0 into Vagrantfile
* Rename Vagrantfile_MariaDB10.0 into Vagrantfile * cp MySQLTuner-perl/Vagrant/Vagrantfile_for_MariaDB10.0 Vagrantfile
* cp MySQLTuner-perl/Vagrant/Vagrantfile_for_MariaDB10.0 Vagrantfile * Start vagrant
* Start vagrant * vagrant up
* vagrant up
MySQLTuner a besoin de vous
MySQLTuner a besoin de vous --
-- **MySQLTuner** a besoin de contributeurs pour la documentation, le code, des tests et des retours d'expérience.
**MySQLTuner** a besoin de contributeurs pour la documentation, le code, des tests et des retours d'expérience.
* Rejoignez-nous sur le suivi de ticket à [GitHub tracker](https://github.com/major/MySQLTuner-perl/issues)</a>.
* 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)
* 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)
* Ajouter une étoile à **MySQLTuner project** ici [MySQLTuner Git Hub Project](https://github.com/major/MySQLTuner-perl)

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@ -1,12 +1,11 @@
![MySQLTuner-perl](https://github.com/major/MySQLTuner-perl/blob/master/mtlogo.png) MySQLTuner-perl
====
[!["Buy Us A Coffee"](https://www.buymeacoffee.com/assets/img/custom_images/orange_img.png)](https://www.buymeacoffee.com/jmrenouard) [![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)
[![Project Status](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)
[![Project Status](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")
[![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") [![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")
[![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") [![Licenza GPL](https://badges.frapsoft.com/os/gpl/gpl.png?v=103)](https://opensource.org/licenses/GPL-3.0/)
[![GPL License](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. **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). * 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) * 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) * Dai un Stella a **MySQLTuner project** su [GitHub](https://github.com/major/MySQLTuner-perl)

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![MySQLTuner-perl](https://github.com/major/MySQLTuner-perl/blob/master/mtlogo.png) MySQLTuner-perl
====
[!["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)
[![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)
[![Test Status](https://github.com/anuraghazra/github-readme-stats/workflows/Test/badge.svg)](https://github.com/anuraghazra/github-readme-stats/) [![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")
[![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 issues still open](http://isitmaintained.com/badge/open/major/MySQLTuner-perl.svg)](http://isitmaintained.com/project/major/MySQLTuner-perl "Percentage of issues still open")
[![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 Licence](https://badges.frapsoft.com/os/gpl/gpl.png?v=103)](https://opensource.org/licenses/GPL-3.0/)
[![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 in this last version ~300 indicators for MySQL/MariaDB/Percona Server.
**MySQLTuner** supports ~300 indicators for MySQL/MariaDB/Percona Server in this latest 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/), ...
**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/), ...
You can find more details on these indicators here:
You can find more details on these indicators here: [Indicators description](https://github.com/major/MySQLTuner-perl/blob/master/INTERNALS.md).
[Indicators description](https://github.com/major/MySQLTuner-perl/blob/master/INTERNALS.md).
![MysqlTuner](https://github.com/major/MySQLTuner-perl/blob/master/mysqltuner.png) ![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 feedbacks..
* 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) * 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) * 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/) Compatibility:
====
![Anurag's GitHub stats](https://github-readme-stats.vercel.app/api?username=anuraghazra&show_icons=true&theme=radical)
* MySQL 5.7 (full support)
## Stargazers over time * MySQL 5.6 (full support)
* MySQL 5.5 (full support)
[![Stargazers over time](https://starchart.cc/major/MySQLTuner-perl.svg)](https://starchart.cc/major/MySQLTuner-perl) * MariaDB 10.1 (full support)
* MariaDB 10.0 (full support)
* Percona Server 5.6 (full support)
Compatibility * Percona XtraDB cluster (full support)
==== * MySQL 3.23, 4.0, 4.1, 5.0, 5.1 (partial support - deprecated version)
* Perl 5.6 or later (with [perl-doc](http://search.cpan.org/~dapm/perl-5.14.4/pod/perldoc.pod) package)
Test result are available here: * Unix/Linux based operating system (tested on Linux, BSD variants, and Solaris variants)
* Windows is not supported at this time (Help wanted !!!!!)
* MySQL 8.0, 8.2, 8.3 (full support) * Unrestricted read access to the MySQL server (OS root access recommended for MySQL < 5.1)
* Percona Server 8.0, 8.2, 8.3 (full support) * CVE vulnerabilites detection support from [https://cve.mitre.org](https://cve.mitre.org)
* MariaDB 10.4, 10.5, 10.6, 10.11, 11.0, 11.1, 11.2 (full support)
* Galera replication (full support) ***WARNING***
* Percona XtraDB cluster (full support) --
* Mysql Replications (partial support, no test environment) It is **extremely important** for you to fully understand each change
you make to a MySQL database server. If you don't understand portions
* MySQL 8.1 (not supported, deprecated version) of the script's output, or if you don't understand the recommendations,
* Percona Server 5.7 (not supported, deprecated version) **you should consult** a knowledgeable DBA or system administrator
* MySQL 5.7 (not supported, deprecated version) that you trust. **Always** test your changes on staging environments, and
* MySQL 5.6 and earlier (not supported, deprecated version) always keep in mind that improvements in one area can **negatively affect**
* Percona Server 5.6 (not supported, deprecated version) MySQL in other areas.
* MariaDB 10.7, 10.8, 10.9, 10.10 (not supported, deprecated version)
* MariaDB 10.3 and earlier (not supported, deprecated version) **Seriously - please review the FAQ section below.**
* MariaDB 5.5 (not supported, deprecated version)
***Windows Support is partial*** Security recommandations
--
* Windows is now supported at this time
* Successfully run MySQLtuner across WSL2 (Windows Subsystem Linux) Hi directadmin user!
* [https://docs.microsoft.com/en-us/windows/wsl/](https://docs.microsoft.com/en-us/windows/wsl/) 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).
***UNSUPPORTED ENVIRONMENTS - NEED HELP WITH THAT***
* Cloud based is not supported at this time (Help wanted! GCP, AWS, Azure support requested) What MySQLTuner is checking exactly ?
--
***Unsupported storage engines: PRs welcome*** All checks done by **MySQLTuner** are documented in [MySQLTuner Internals](https://github.com/major/MySQLTuner-perl/blob/master/INTERNALS.md) documentation.
--
Download/Installation
* NDB is not supported feel free to create a Pull Request --
* Archive
* Spider You can download the entire repository by using 'git clone' followed by the cloning URL above. The simplest and shortest method is:
* ColummStore
* Connect wget http://mysqltuner.pl/ -O mysqltuner.pl
wget https://raw.githubusercontent.com/major/MySQLTuner-perl/master/basic_passwords.txt -O basic_passwords.txt
Unmaintenained stuff from MySQL or MariaDB: wget https://raw.githubusercontent.com/major/MySQLTuner-perl/master/vulnerabilities.csv -O vulnerabilities.csv
-- perl mysqltuner.pl
* MyISAM is too old and no longer active Of course, you can add the execute bit (`chmod +x mysqltuner.pl`) so you can execute it without calling perl directly.
* RockDB is not maintained anymore
* TokuDB is not maintained anymore Specific usage
* XtraDB is not maintained anymore --
* CVE vulnerabilities detection support from [https://cve.mitre.org](https://cve.mitre.org) __Usage:__ Minimal usage locally
***MINIMAL REQUIREMENTS*** perl mysqltuner.pl
* Perl 5.6 or later (with [perl-doc](http://search.cpan.org/~dapm/perl-5.14.4/pod/perldoc.pod) package) __Usage:__ Minimal usage remotely
* Unix/Linux based operating system (tested on Linux, BSD variants, and Solaris variants)
* Unrestricted read access to the MySQL server perl mysqltuner.pl --host targetDNS_IP --user admin_user --pass admin_password
OS root access recommended for MySQL < 5.1
__Usage:__ Enable maximum output information around MySQL/MariaDb without debugging
***WARNING***
-- perl mysqltuner.pl --verbose
perl mysqltuner.pl --buffers --dbstat --idxstat --sysstat --pfstat
It is **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, __Usage:__ Enable CVE vulnerabilities check for your MariaDB or MySQL version
**you should consult** a knowledgeable DBA or system administrator
that you trust. **Always** test your changes on staging environments, and perl mysqltuner.pl --cvefile=vulnerabilities.csv
always keep in mind that improvements in one area can **adversely affect**
MySQL in other areas. __Usage:__ Write your result in a file with information displayed
It's **also important** to wait at least 24 hours of uptime to get accurate results. In fact, running perl mysqltuner.pl --outputfile /tmp/result_mysqltuner.txt
**mysqltuner** on a fresh restarted server is completely useless.
__Usage:__ Write your result in a file **without outputting information**
**Also review the FAQ section below.**
perl mysqltuner.pl --silent --outputfile /tmp/result_mysqltuner.txt
Security recommendations
-- __Usage:__ Using template model to customize your reporting file based on [Text::Template](https://metacpan.org/pod/Text::Template) syntax.
Hi directadmin user! perl mysqltuner.pl --silent --reportfile /tmp/result_mysqltuner.txt --template=/tmp/mymodel.tmpl
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). __Usage:__ Enable debugging information
What is MySQLTuner checking exactly ? perl mysqltuner.pl --debug
--
FAQ
All checks done by **MySQLTuner** are documented in [MySQLTuner Internals](https://github.com/major/MySQLTuner-perl/blob/master/INTERNALS.md) documentation. --
Download/Installation **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 about improvements that you can make after it completes. *Make sure you read the warning above prior to following any recommendations.*
Choose one of these methods:
**Question: Can I fire my DBA now?**
1) Script direct download (the simplest and shortest method):
**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.
```bash
wget http://mysqltuner.pl/ -O mysqltuner.pl **Question: Why does MySQLTuner keep asking me the login credentials for MySQL over and over?**
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 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]
2) You can download the entire repository by using `git clone` or `git clone --depth 1 -b master` followed by the cloning URL above. user=someusername
pass=thatuserspassword
Optional Sysschema installation for MySQL 5.6
-- 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.
Sysschema is installed by default under MySQL 5.7 and MySQL 8 from Oracle. **Question: Is there another way to secure credentials on latest MySQL and MariaDB distributions ?**
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: You could use mysql_config_editor utilities.
Sysschema for MySQL old version $ mysql_config_editor set --login-path=client --user=someusername --password --host=localhost
-- Enter passord: ********
$
```bash
curl "https://codeload.github.com/mysql/mysql-sys/zip/master" > sysschema.zip At this time, ~/.mylogin.cnf has been written with appropriated rigth access.
# check zip file
unzip -l sysschema.zip To get information about stored credentials, use the following command:
unzip sysschema.zip
cd mysql-sys-master $mysql_config_editor print
mysql -uroot -p < sys_56.sql [client]
``` user = someusername
password = *****
Sysschema for MariaDB old version host = localhost
--
**Question: What's minimum privileges needed by a specific mysqltuner user in database ?**
```bash
curl "https://github.com/FromDual/mariadb-sys/archive/refs/heads/master.zip" > sysschema.zip mysql>GRANT SELECT, PROCESS,EXECUTE, REPLICATION CLIENT,SHOW DATABASES,SHOW VIEW ON *.* FOR 'mysqltuner'@'localhost' identified by pwd1234;
# check zip file
unzip -l sysschema.zip **Question: It's not working on my OS! What gives?!**
unzip sysschema.zip
cd mariadb-sys-master These kinds of things are bound to happen. Here are the details I need from you in order to research the problem thoroughly:
mysql -u root -p < ./sys_10.sql
``` * OS and OS version
* Architecture (x86, x86_64, IA64, Commodore 64)
Performance schema setup * Exact MySQL version
-- * Where you obtained your MySQL version (OS package, source, etc)
* The full text of the error
By default, performance_schema is enabled and sysschema is installed on latest version. * A copy of SHOW VARIABLES and SHOW GLOBAL STATUS output (if possible)
By default, on MariaDB, performance schema is disabled (MariaDB<10.6). **Question: How to perform CVE vulnerability checks?**
Consider activating performance schema across your my.cnf configuration file: * Download vulnerabilities.csv from this repository.
* use option --cvefile to perform CVE checks
```ini
[mysqld] **Question: How to use mysqltuner from a remote host?**
performance_schema = on Thanks to [@rolandomysqldba](http://dba.stackexchange.com/users/877/rolandomysqldba)
performance-schema-consumer-events-statements-history-long = ON
performance-schema-consumer-events-statements-history = ON * You will still have to connect like a mysql client:
performance-schema-consumer-events-statements-current = ON
performance-schema-consumer-events-stages-current=ON Connection and Authentication
performance-schema-consumer-events-stages-history=ON
performance-schema-consumer-events-stages-history-long=ON --host <hostname> Connect to a remote host to perform tests (default: localhost)
performance-schema-consumer-events-transactions-current=ON --socket <socket> Use a different socket for a local connection
performance-schema-consumer-events-transactions-history=ON --port <port> Port to use for connection (default: 3306)
performance-schema-consumer-events-transactions-history-long=ON --user <username> Username to use for authentication
performance-schema-consumer-events-waits-current=ON --pass <password> Password to use for authentication
performance-schema-consumer-events-waits-history=ON --defaults-file <path> defaulfs file for credentials
performance-schema-consumer-events-waits-history-long=ON
performance-schema-instrument='%=ON' Since you are using a remote host, use parameters to supply values from the OS
max-digest-length=2048
performance-schema-max-digest-length=2018 --forcemem <size> Amount of RAM installed in megabytes
``` --forceswap <size> Amount of swap memory configured in megabytes
Sysschema installation for MariaDB < 10.6 * 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:
Sysschema is not installed by default under MariaDB prior to 10.6 [MariaDB sys](https://mariadb.com/kb/en/sys-schema/)
--skipsize Don't enumerate tables and their types/sizes (default: on)
You can follow this command to create a new database sys containing a useful view on Performance schema: (Recommended for servers with many tables)
```bash MySQLTuner and Vagrant
curl "https://codeload.github.com/FromDual/mariadb-sys/zip/master" > mariadb-sys.zip --
# check zip file **MySQLTuner** contains following Vagrant configurations:
unzip -l mariadb-sys.zip * Fedora Core 23 / MariaDB 10.0
unzip mariadb-sys.zip * Fedora Core 23 / MariaDB 10.1
cd mariadb-sys-master/ * Fedora Core 23 / MySQL 5.6
mysql -u root -p < ./sys_10.sql * Fedora Core 23 / MySQL 5.7
```
**Vagrant File** are stored in Vagrant subdirectory.
Errors & solutions for performance schema installation * Follow this 2 steps after vagrant installation:
-- * Rename VagrantFile_for_Mxxx into Vagrantfile
* vagrant up
ERROR 1054 (42S22) at line 78 in file: './views/p_s/metrics_56.sql': Unknown column 'STATUS' in 'field list' **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
This error can be safely ignored * Clone repository
Consider using a recent MySQL/MariaDB version to avoid this kind of issue during sysschema installation * git clone https://github.com/major/MySQLTuner-perl.git
* Install Vagrant plugins vagrant-hostmanager and vagrant-vbguest
In recent versions, sysschema is installed and integrated by default as sys schema (SHOW DATABASES) * vagrant plugin install vagrant-hostmanager
* vagrant plugin install vagrant-vbguest
* Add Fedora Core 23 box for official Fedora Download Website
* vagrant box add --name fc23 https://download.fedoraproject.org/pub/fedora/linux/releases/23/Cloud/x86_64/Images/Fedora-Cloud-Base-Vagrant-23-20151030.x86_64.vagrant-virtualbox.box
ERROR at line 21: Failed to open file './tables/sys_config_data_10.sql -- ported', error: 2 * Create a data directory
Have a look at #452 solution given by @ericx * mkdir data
-- * Rename Vagrantfile_MariaDB10.0 into Vagrantfile
* cp MySQLTuner-perl/Vagrant/Vagrantfile_for_MariaDB10.0 Vagrantfile
Fixing sysctl configuration (/etc/sysctl.conf) * Start vagrant
* vagrant up
--
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) MySQLTuner needs you
--
You can check its values via: **MySQLTuner** needs contributors for documentation, code and feedbacks..
```bash * Please join us on issue track at [GitHub tracker](https://github.com/major/MySQLTuner-perl/issues).
$ cat /proc/sys/fs/aio-* * Contribution guide is avalaible following [MySQLTuner contributing guide](https://github.com/major/MySQLTuner-perl/blob/master/CONTRIBUTING.md)
65536 * Star **MySQLTuner project** at [MySQLTuner Git Hub Project](https://github.com/major/MySQLTuner-perl)
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
```
Specific usage
--
__Usage:__ Minimal usage locally
```bash
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
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
```
__Usage:__ Enable maximum output information around MySQL/MariaDb without debugging
```bash
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
```
__Usage:__ Write your result in a file with information displayed
```bash
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
```
__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
```
__Usage:__ Enable debugging information
```bash
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
FAQ
--
**Question: What are the prerequisites for running MySQL tuner ?**
Before running MySQL tuner, you should have the following:
- 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.
**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.
**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:
```bash
$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;
```
**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:
* 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
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

231
README.ru.md
View file

@ -1,25 +1,22 @@
![MySQLTuner-perl](https://github.com/major/MySQLTuner-perl/blob/master/mtlogo.png) MySQLTuner-perl
====
[!["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) [![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) [![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") [![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") [![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 License](https://badges.frapsoft.com/os/gpl/gpl.png?v=103)](https://opensource.org/licenses/GPL-3.0/) [![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
**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
и составить рекомендации для увеличения производительности и стабильности работы. Выводятся текущие параметры конфигурации
и информация о состоянии в формате отчета с основными подсказками по оптимизации. и информация о состоянии в формате отчета с основными подсказками по оптимизации.
**MySQLTuner** поддерживает порядка 300 показателей для MySQL/MariaDB/Percona Server последних версий. **MySQLTuner** поддерживает порядка 300 показателей для MySQL/MariaDB/Percona Server последних версий.
**MySQLTuner** поддерживает сбор показателей для множества таких конфигураций, как [Galera Cluster](http://galeracluster.com/), [TokuDB](https://www.percona.com/software/mysql-database/percona-tokudb), [Performance schema](https://github.com/mysql/mysql-sys), метрики ОС Linux, [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** поддерживает сбор показателей для множества таких конфигураций, как ![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/), ...
Вы можете найти больше информации об этих показателях на
Вы можете найти больше информации об этих показателях на ![Indicators description](https://github.com/major/MySQLTuner-perl/blob/master/INTERNALS.md).
[Indicators description](https://github.com/major/MySQLTuner-perl/blob/master/INTERNALS.md).
![MysqlTuner](https://github.com/major/MySQLTuner-perl/blob/master/mysqltuner.png) ![MysqlTuner](https://github.com/major/MySQLTuner-perl/blob/master/mysqltuner.png)
@ -29,75 +26,41 @@ MySQLTuner нуждается в вас:
**MySQLTuner** нуждается в вашем вкладе в документацию и код, а так же ждёт обратную связь. **MySQLTuner** нуждается в вашем вкладе в документацию и код, а так же ждёт обратную связь.
* Присоединяйтесь, пожалуйста, к нашему трекеру ошибок [GitHub tracker](https://github.com/major/MySQLTuner-perl/issues). * Присоединяйтесь, пожалуйста, к нашему трекеру ошибок [GitHub tracker](https://github.com/major/MySQLTuner-perl/issues)</a>.
* Руководство по поддержке проекта доступно на [MySQLTuner contributing guide](https://github.com/major/MySQLTuner-perl/blob/master/CONTRIBUTING.md) * 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) * Ставьте "звезды" **проекту MySQLTuner** на [MySQLTuner Git Hub Project](https://github.com/major/MySQLTuner-perl)
## Количество "звезд" по времени Совместимость:
[![Stargazers over time](https://starchart.cc/major/MySQLTuner-perl.svg)](https://starchart.cc/major/MySQLTuner-perl)
Совместимость
==== ====
Результаты тестов:
* MySQL 8 (полная поддержка, проверка пароля не работает)
* MySQL 5.7 (полная поддержка) * MySQL 5.7 (полная поддержка)
* MySQL 5.6 (полная поддержка) * MySQL 5.6 (полная поддержка)
* MySQL 5.5 (полная поддержка) * MySQL 5.5 (полная поддержка)
* MariaDB 10.4 (полная поддержка)
* MariaDB 10.3 (полная поддержка)
* MariaDB 10.2 (полная поддержка)
* MariaDB 10.1 (полная поддержка) * MariaDB 10.1 (полная поддержка)
* MariaDB 10.0 (полная поддержка, последние 6 месяцeв) * MariaDB 10.0 (полная поддержка)
* MariaDB 5.5 (полная поддержка, но без поддержки от MariaDB) * Percona Server 5.6 (полнлая поддержка)
* Percona Server 8.0 (полная поддержка, проверка пароля не работает) * Percona XtraDB cluster (полная поддержка)
* Percona Server 5.7 (полная поддержка) * MySQL 3.23, 4.0, 4.1, 5.0, 5.1 (частичная поддержка - устаревшие версии)
* Percona Server 5.6 (полная поддержка)
* Percona XtraDB cluster (частичная поддержка, нет тестового окружения)
* Mysql Replications (частичная поддержка, нет тестового окружения)
* Galera replication (частичная поддержка, нет тестового окружения)
* MySQL 3.23, 4.0, 4.1, 5.0, 5.1, 5.5 (частичная поддержка - устаревшие версии)
*** НЕ ПОДДЕРЖИВАЕМЫЕ ОКРУЖЕНИЯ - НУЖНА ПОМОЩЬ С НИМИ :) ***
* Windows не поддерживается на данное время (Необходима помощь!!!!!)
* Облачные сервисы(cloud based) не поддерживаются на данное время (Необходима помощь!!!!!)
* Поддержка детектирования CVE уязвимостей из [https://cve.mitre.org](https://cve.mitre.org)
*** МИНИМАЛЬНЫЕ ТРЕБОВАНИЯ ***
* Perl 5.6 или более поздний (с пакетом [perl-doc](http://search.cpan.org/~dapm/perl-5.14.4/pod/perldoc.pod)) * Perl 5.6 или более поздний (с пакетом [perl-doc](http://search.cpan.org/~dapm/perl-5.14.4/pod/perldoc.pod))
* Операционная система семейства Unix/Linux (протестировано на Linux, различных вариациях BSD и Solaris) * Операционная система семейства Unix/Linux (протестировано на Linux, различных вариациях BSD и Solaris)
* Windows не поддерживается на данное время (Необходима помощь!!!!!)
* Неограниченный доступ на чтение для MySQL-сервера (Для работы с MySQL < 5.1 требуется root-доступ к серверу) * Неограниченный доступ на чтение для MySQL-сервера (Для работы с MySQL < 5.1 требуется root-доступ к серверу)
* Поддержка детектирования CVE уязвимостей из [https://cve.mitre.org](https://cve.mitre.org)
Пожалуйста, прочитайте раздел ЧаВо, который расположен чуть ниже. Пожалуйста, прочитайте раздел ЧаВо, который расположен чуть ниже.
***ПРЕДУПРЕЖДЕНИЕ*** ***ПРЕДУПРЕЖДЕНИЕ***
-- --
Очень важно, чтобы вы имели представление о том, какие изменения вы Очень важно, чтобы вы имели представление о том, какие изменения вы
вносите в параметры сервера баз данных MySQL. Если вы даже частично вносите в параметры сервера баз данных MySQL. Если вы даже частично
не понимаете вывод отчета скрипта, или не понимаете рекомендации, не понимаете вывод отчета скрипта, или не понимаете рекомендации,
которые делает скрипт, то вам лучше всего обратиться за помощью либо которые делает скрипт, то вам лучше всего обратиться за помощью либо
к документации к серверу баз данных, либо ближайшему системному к документации к серверу баз данных, либо ближайшему системному
администратору. Всегда проверяйте ваши изменения на тестовом сервере администратору. Всегда проверяйте ваши изменения на тестовом сервере
и всегда будьте готовы к тому, что улучшения в одной области могут иметь и всегда будьте готовы к тому, что улучшения в одной области могут иметь
отрицательный эфект в работе MySQL в другой области. отрицательный эфект в работе MySQL в другой области.
Так же **важно** подождать, что бы сервер баз данных отработал хотя бы день, для получения точных реультатов. Запуск **mysqltuner** на только что перезапущенном сервере баз данных, по факту полностью бесполезен.
**Серьезно - прочитайте раздел ЧаВо, который расположен чуть ниже.** **Серьезно - прочитайте раздел ЧаВо, который расположен чуть ниже.**
Рекомендации по безопасности
--
Здравствуй, пользователь directadmin!
Мы обнаружили, что запуск mysqltuner с доступами da_admin, взятыми из файла `/usr/local/directadmin/conf/my.cnf`, может привести к компрометации пароля!
Детали можно прочитать по ссылке [Issue #289](https://github.com/major/MySQLTuner-perl/issues/289).
Что именно проверяет MySQLTuner? Что именно проверяет MySQLTuner?
-- --
Все проверки, что выполняет **MySQLTuner**, задокументированы в [MySQLTuner Internals](https://github.com/major/MySQLTuner-perl/blob/master/INTERNALS.md) Все проверки, что выполняет **MySQLTuner**, задокументированы в [MySQLTuner Internals](https://github.com/major/MySQLTuner-perl/blob/master/INTERNALS.md)
@ -105,62 +68,22 @@ MySQLTuner нуждается в вас:
Загрузка/Установка Загрузка/Установка
-- --
Доступны несколько методов: Вы можете скачать весь репозиторий с помощью 'git clone' c URL текущего репозитория. Самый простой и короткий метод:
1) Прямая загрузка скрипта(самый простой и короткий метод):
```
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) Вы можете скачать весь репозиторий с помощью `git clone` или `git clone --depth 1 -b master` c URL текущего репозитория. 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
perl mysqltuner.pl
Конечно, вам нужно будет добавить права на выполнение скрипта (chmod +x mysqltuner.pl), если вы хотите запускать его напрямую, без указания perl.
Оциональная установка Sysschema для MySQL 5.6
--
Sysschema по умолчанию установлена на MySQL 5.7 и MySQL 8 от Oracle.
В MySQL 5.6/5.7/8 по умолчанию performance schema включена.
Для версий старше 5.6 вы можете создать новую базу данных sys, содержащую очень полезный взгляд на Performance schema следующими командами:
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
Опциональная установка Performance schema и Sysschema для MariaDB 10.x
--
Sysschema не установлена по умолчанию на MariaDB 10.x.
А performance schema по умолчанию отключена в MariaDB. Для активации ее требуется включить в конфигурационном файле my.cnf:
[mysqld]
performance_schema = on
Вы можете создать новую базу данных sys, содержащую очень полезный взгляд на Performance schema следующими командами:
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
Ошибки и их решения при установке performance schema
ERROR at line 21: Failed to open file './tables/sys_config_data_10.sql -- ported', error: 2
Посмотрите на #452 решение, данное @ericx
Примеры использования Примеры использования
-- --
__Пример:__ Минимальный локальный запуск __Пример:__ Минимальный локальный запуск
perl mysqltuner.pl --host 127.0.0.1 perl mysqltuner.pl
Конечно, вам нужно будет добавить права на выполнение скрипта (chmod +x mysqltuner.pl), если вы хотите запускать его напрямую, без указания perl.
__Пример:__ Минимальный удаленный запуск __Пример:__ Минимальный удаленный запуск
@ -169,8 +92,8 @@ __Пример:__ Минимальный удаленный запуск
__Пример:__ Включение максимамльного вывода информации о MySQL/MariaDb без отладочной информации __Пример:__ Включение максимамльного вывода информации о MySQL/MariaDb без отладочной информации
perl mysqltuner.pl --verbose perl mysqltuner.pl --verbose
perl mysqltuner.pl --buffers --dbstat --idxstat --sysstat --pfstat --tbstat perl mysqltuner.pl --buffers --dbstat --idxstat --sysstat --pfstat
__Пример:__ Включение проверки на CVE уязвимости для MariaDB или MySQL __Пример:__ Включение проверки на CVE уязвимости для MariaDB или MySQL
@ -180,7 +103,7 @@ __Пример:__ Запись результата в файл с отобра
perl mysqltuner.pl --outputfile /tmp/result_mysqltuner.txt perl mysqltuner.pl --outputfile /tmp/result_mysqltuner.txt
__Пример:__ Запись результата в файл **без вывода информации** __Пример:__ Запись результата в файл **без вывода информации**
perl mysqltuner.pl --silent --outputfile /tmp/result_mysqltuner.txt perl mysqltuner.pl --silent --outputfile /tmp/result_mysqltuner.txt
@ -192,10 +115,6 @@ __Пример:__ Включение вывода отладочной инфо
perl mysqltuner.pl --debug perl mysqltuner.pl --debug
__Пример:__ Обновление MySQLTuner и файлов с данными (пароль и cve), если необходимо.
perl mysqltuner.pl --checkversion --updateversion
ЧаВо ЧаВо
-- --
@ -209,21 +128,22 @@ __Пример:__ Обновление MySQLTuner и файлов с данны
**Вопрос: Почему MySQLTuner каждый раз запрашивает доступы в MySQL?** **Вопрос: Почему MySQLTuner каждый раз запрашивает доступы в MySQL?**
Скрипт пытается использовать лучшие способы войти из возможных. Он проверяет ~/.my.cnf файлы, файлы паролей Plesk и пробует пустой пароль для пользователя root. Если ни один из этих способов не сработал, то запрашивается ввод пароля. Если вы хотите, чтобы скрипт работал автоматически, создайте в своей домашней директории файл .my.cnf, содержащий: Скрипт пытается использовать лучшие способы войти из возможных. Он проверяет ~/.my.cnf файлы, файлы паролей Plesk и пробует пустой пароль для пользователя root. Если ни один из этих способов не сработал, то запрашивается ввод пароля. Если вы хотите, чтобы скрипт работал автоматически, создайте в своей домашней директории файл .my.cnf, содержащий:
[client] [client]
user=distributions user=distributions
password=thatuserspassword pass=thatuserspassword
Сразу после создания файла убедитесь, что его владельцем является ваш пользователь, а права на файл - 0600. Это защитит ваш логин и пароль от базы данных от любопытных глаз в нормальных условиях. Но у вас не будет выбора, если появится [T-1000 в униформе полицейского из Лос-Анджелеса](https://ru.wikipedia.org/wiki/T-1000) и потребует доступы от вашей базы данных. Сразу после создания файла убедитесь, что его владельцем является ваш пользователь, а права на файл - 0600. Это защитит ваш логин и пароль от базы данных от любопытных глаз в нормальных условиях. Но у вас не будет выбора, если появится [T-1000 в униформе полицейского из Лос-Анджелеса](https://ru.wikipedia.org/wiki/T-1000) и потребует доступы от вашей базы данных.
**Вопрос: Есть ли другой способ безопасно сохранить данные для входа в последних версиях MySQL и MariaDB?** **Вопрос: Есть ли другой способ безопасно сохранить данные для входа в последних версиях MySQL и MariaDB?**
Вы можете использовать утилиту mysql_config_editor. Вы можете использовать утилиту mysql_config_editor.
~~~bash
$ mysql_config_editor set --login-path=client --user=someusername --password --host=localhost $ mysql_config_editor set --login-path=client --user=someusername --password --host=localhost
Enter passord: ******** Enter passord: ********
~~~ $
Она создаст `~/.mylogin.cnf` с корректными правами доступа.
Она создаст ~/.mylogin.cnf с корректными правами доступа.
Чтобы получить информацию о сохраненных данных для входа, выполните: Чтобы получить информацию о сохраненных данных для входа, выполните:
@ -235,7 +155,7 @@ __Пример:__ Обновление MySQLTuner и файлов с данны
**Вопрос: Какие минимальные привелегии нужны для специального пользователя базы данных mysqltuner?** **Вопрос: Какие минимальные привелегии нужны для специального пользователя базы данных mysqltuner?**
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 *.* FOR 'mysqltuner'@'localhost' identified by pwd1234;
**Вопрос: Это не работает на моей ОС! Что делать?!** **Вопрос: Это не работает на моей ОС! Что делать?!**
@ -263,7 +183,7 @@ __Пример:__ Обновление MySQLTuner и файлов с данны
--host <hostname> Connect to a remote host to perform tests (default: localhost) --host <hostname> Connect to a remote host to perform tests (default: localhost)
--socket <socket> Use a different socket for a local connection --socket <socket> Use a different socket for a local connection
--port <port> Port to use for connection (default: 3306) --port <port> Port to use for connection (default: 3306)
--user <username> Username to use for authentication --user <username> Username to use for authentication
--pass <password> Password to use for authentication --pass <password> Password to use for authentication
--defaults-file <path> defaulfs file for credentials --defaults-file <path> defaulfs file for credentials
@ -279,18 +199,18 @@ __Пример:__ Обновление MySQLTuner и файлов с данны
--skipsize Don't enumerate tables and their types/sizes (default: on) --skipsize Don't enumerate tables and their types/sizes (default: on)
(Recommended for servers with many tables) (Recommended for servers with many tables)
**Вопрос: Я могу установить этот проект с помощью homebrew на Apple Macintosh?**
Да! Вы можете уставновить его командой `brew install mysqltuner` с помощью [homebrew](https://brew.sh/) на Apple Macintosh.
MySQLTuner и Vagrant MySQLTuner и Vagrant
-- --
**MySQLTuner** содержится в следующих конфигурациях Vagrant: **MySQLTuner** содержится в следующих конфигурациях Vagrant:
* Fedora Core 10 / Docker * Fedora Core 23 / MariaDB 10.0
* Fedora Core 23 / MariaDB 10.1
**Vagrant File** is stored in Vagrant subdirectory. * Fedora Core 23 / MySQL 5.6
* Follow following step after vagrant installation: * Fedora Core 23 / MySQL 5.7
$ vagrant up
**Vagrant File** are stored in Vagrant subdirectory.
* Follow this 2 steps after vagrant installation:
* Rename VagrantFile_for_Mxxx into Vagrantfile
* vagrant up
**MySQLTuner** contains a Vagrant configurations for test purpose and development **MySQLTuner** contains a Vagrant configurations for test purpose and development
* Install VirtualBox and Vagrant * Install VirtualBox and Vagrant
@ -301,56 +221,21 @@ MySQLTuner и Vagrant
* Install Vagrant plugins vagrant-hostmanager and vagrant-vbguest * Install Vagrant plugins vagrant-hostmanager and vagrant-vbguest
* vagrant plugin install vagrant-hostmanager * vagrant plugin install vagrant-hostmanager
* vagrant plugin install vagrant-vbguest * vagrant plugin install vagrant-vbguest
* Add Fedora Core 30 box for official Fedora Download Website * Add Fedora Core 23 box for official Fedora Download Website
* vagrant box add --name generic/fedora30 * vagrant box add --name fc23 https://download.fedoraproject.org/pub/fedora/linux/releases/23/Cloud/x86_64/Images/Fedora-Cloud-Base-Vagrant-23-20151030.x86_64.vagrant-virtualbox.box
* Create a data directory * Create a data directory
* mkdir data * mkdir data
* Rename Vagrantfile_MariaDB10.0 into Vagrantfile
* cp MySQLTuner-perl/Vagrant/Vagrantfile_for_MariaDB10.0 Vagrantfile
## Настройка тестовых окружений * Start vagrant
* vagrant up
$ 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 нуждается в Вас: MySQLTuner нуждается в Вас:
=== ===
**MySQLTuner** нуждается в вашем вкладе в документацию и код, а так же ждёт обратную связь. **MySQLTuner** нуждается в вашем вкладе в документацию и код, а так же ждёт обратную связь.
* Присоединяйтесь, пожалуйста, к нашему трекеру ошибок [GitHub tracker](https://github.com/major/MySQLTuner-perl/issues). * Присоединяйтесь, пожалуйста, к нашему трекеру ошибок [GitHub tracker](https://github.com/major/MySQLTuner-perl/issues)</a>.
* Руководство по поддержке проекта доступно на [MySQLTuner contributing guide](https://github.com/major/MySQLTuner-perl/blob/master/CONTRIBUTING.md) * 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) * 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.

90
USAGE.md
View file

@ -1,6 +1,6 @@
# NAME # NAME
MySQLTuner 2.6.0 - MySQL High Performance Tuning Script MySQLTuner 1.7.2 - MySQL High Performance Tuning Script
# IMPORTANT USAGE GUIDELINES # IMPORTANT USAGE GUIDELINES
@ -9,76 +9,51 @@ Allow MySQL server to run for at least 24-48 hours before trusting suggestions
Some routines may require root level privileges (script will provide warnings) Some routines may require root level privileges (script will provide warnings)
You must provide the remote server's total memory when connecting to other servers You must provide the remote server's total memory when connecting to other servers
# CONNECTION AND AUTHENTICATION # CONNECTION AND AUTHENTIFICATION
--host <hostname> Connect to a remote host to perform tests (default: localhost) --host <hostname> Connect to a remote host to perform tests (default: localhost)
--socket <socket> Use a different socket for a local connection --socket <socket> Use a different socket for a local connection
--port <port> Port to use for connection (default: 3306) --port <port> Port to use for connection (default: 3306)
--protocol tcp Force TCP connection instead of socket --user <username> Username to use for authentication
--user <username> Username to use for authentication --userenv <envvar> Name of env variable which contains 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
--pass <password> Password to use for authentication --passenv <envvar> Name of env variable which contains password to use for authentication
--passenv <envvar> Name of env variable which contains password to use for authentication --mysqladmin <path> Path to a custom mysqladmin executable
--ssl-ca <path> Path to public key --mysqlcmd <path> Path to a custom mysql executable
--mysqladmin <path> Path to a custom mysqladmin executable --defaults-file <path> Path to a custom .my.cnf
--mysqlcmd <path> Path to a custom mysql executable =head1 PERFORMANCE AND REPORTING OPTIONS
--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)
# PERFORMANCE AND REPORTING OPTIONS
--skipsize Don't enumerate tables and their types/sizes (default: on) --skipsize Don't enumerate tables and their types/sizes (default: on)
(Recommended for servers with many tables) (Recommended for servers with many tables)
--json Print result as JSON string --skippassword Don't perform checks on user passwords(default: off)
--prettyjson Print result as JSON formatted string
--skippassword Don't perform checks on user passwords (default: off)
--checkversion Check for updates to MySQLTuner (default: don't check) --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) --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 --forcemem <size> Amount of RAM installed in megabytes
--forceswap <size> Amount of swap memory configured in megabytes --forceswap <size> Amount of swap memory configured in megabytes
--passwordfile <path> Path to a password file list (one password by line) --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
# OUTPUT OPTIONS # OUTPUT OPTIONS
--silent Don't output anything on screen --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 --nogood Remove OK responses
--nobad Remove negative/suggestion responses --nobad Remove negative/suggestion responses
--noinfo Remove informational responses --noinfo Remove informational responses
--debug Print debug information --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
--dbstat Print database information --dbstat Print database information
--nodbstat Don't print database information
--tbstat Print table information
--notbstat Don't print table information
--colstat Print column information
--nocolstat Don't print column information
--idxstat Print index information --idxstat Print index information
--noidxstat Don't print index information
--nomyisamstat Don't print MyIsam information
--sysstat Print system information --sysstat Print system information
--nosysstat Don't print system information
--nostructstat Don't print table structures information
--pfstat Print Performance schema --pfstat Print Performance schema
--nopfstat Don't print Performance schema --bannedports Ports banned separated by comma(,)
--bannedports Ports banned separated by comma (,) --maxportallowed Number of ports opened allowed on this hosts
--server-log Define specific error_log to analyze --cvefile <path> CVE File for vulnerability checks
--maxportallowed Number of open ports allowable on this host --nocolor Don't print output in color
--json Print result as JSON string
--buffers Print global and per-thread buffer values --buffers Print global and per-thread buffer values
--outputfile <path> Path to a output txt file
# PERLDOC --reportfile <path> Path to a report txt file
--template <path> Path to a template file
--verbose Prints out all options (default: no verbose)
=head1 PERLDOC
You can find documentation for this module with the perldoc command. You can find documentation for this module with the perldoc command.
@ -93,7 +68,6 @@ You can find documentation for this module with the perldoc command.
# AUTHORS # AUTHORS
Major Hayden - major@mhtx.net Major Hayden - major@mhtx.net
Jean-Marie Renouard - jmrenouard@gmail.com
# CONTRIBUTORS # CONTRIBUTORS
@ -131,15 +105,14 @@ Jean-Marie Renouard - jmrenouard@gmail.com
- Jean-Marie Renouard - Jean-Marie Renouard
- Stephan GroBberndt - Stephan GroBberndt
- Christian Loos - Christian Loos
- Long Radix
# SUPPORT # SUPPORT
Bug reports, feature requests, and downloads at http://mysqltuner.pl/ Bug reports, feature requests, and downloads at http://mysqltuner.com/
Bug tracker can be found at https://github.com/major/MySQLTuner-perl/issues 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 # SOURCE CODE
@ -149,12 +122,11 @@ Maintained by Jean-Marie Renouard (jmrenouard\\@gmail.com) - Licensed under GPL
# COPYRIGHT AND LICENSE # COPYRIGHT AND LICENSE
Copyright (C) 2006-2023 Major Hayden - major@mhtx.net Copyright (C) 2006-2017 Major Hayden - major@mhtx.net
\# Copyright (C) 2015-2023 Jean-Marie Renouard - jmrenouard@gmail.com
For the latest updates, please visit http://mysqltuner.pl/ For the latest updates, please visit http://mysqltuner.com/
Git repository available at https://github.com/major/MySQLTuner-perl Git repository available at http://github.com/major/MySQLTuner-perl
This program is free software: you can redistribute it and/or modify This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by it under the terms of the GNU General Public License as published by
@ -168,4 +140,4 @@ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this program. If not, see &lt;https://www.gnu.org/licenses/>. along with this program. If not, see <http://www.gnu.org/licenses/>.

71
Vagrant/Vagrantfile vendored
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@ -1,71 +0,0 @@
# -*- mode: ruby -*-
# vi: set ft=ruby :
Vagrant.configure("2") do |config|
config.vm.box = "generic/fedora30"
config.vm.network "private_network", ip: "192.168.50.10", virtualbox__intnet: false
if Vagrant.has_plugin? "vagrant-vbguest"
config.vbguest.no_install = true
config.vbguest.auto_update = false
config.vbguest.no_remote = true
end
config.hostmanager.enabled = true
config.hostmanager.manage_host = false
config.hostmanager.manage_guest = true
config.hostmanager.ignore_private_ip = false
config.hostmanager.include_offline = true
config.vm.network "public_network"
config.vm.hostname = 'fedora-generic'
config.hostmanager.aliases = %w(fedora-generic.localdomain fedora-generic.local fcg.local)
config.vm.synced_folder ".", "/data"
config.vm.provider "virtualbox" do |vb|
vb.name="fedora-generic"
vb.gui = false
vb.memory = "3036"
vb.cpus = 4
end
config.vm.provision "shell", inline: <<-SHELL
echo "secret" | sudo passwd --stdin root
echo "secret" | sudo passwd --stdin vagrant
sudo cp -pr ~vagrant/.ssh /root
sudo chown -R root.root /root/.ssh
sudo dnf -y update
sudo dnf -y install telnet vim-enhanced net-tools git python python2-pip python34-PyYAML moreutils net-tools python-psutil perl-WWW-Mechanize-GZip perl-App-cpanminus perl-List-MoreUtils vim-enhanced unzip zip jq youtube-dl ffmpeg make mariadb psmisc PyYAML tofrodos python3 chromedriver wget
sudo dnf -y install python34-pip moreutils net-tools python-psutil perl-WWW-Mechanize-GZip perl-App-cpanminus perl-List-MoreUtils vim-enhanced unzip zip jq youtube-dl ffmpeg make mariadb psmisc PyYAML tofrodos python3 wget python-beautifulsoup4 npm rclone golang yum-utils device-mapper-persistent-data lvm2 docker
echo "alias h='function hdi(){ howdoi \$* -c -n 5; }; hdi'" >> /tmp/util.sh
echo "alias s=sudo" >> /tmp/util.sh
echo "alias h=history" >> /tmp/util.sh
echo "alias hserver='python -m http.server 8000'" >> /tmp/util.sh
sudo cp /tmp/util.sh /etc/profile.d
cat /tmp/util.sh
sudo dnf install -y yum-utils device-mapper-persistent-data lvm2
sudo dnf -y install dnf-plugins-core
sudo dnf config-manager \
--add-repo \
https://download.docker.com/linux/fedora/docker-ce.repo
sudo dnf -y install docker-ce docker-ce-cli containerd.io
dnf list docker-ce --showduplicates | sort -r
sudo systemctl start docker
sudo systemctl enable docker
sudo usermod -aG docker vagrant
sudo systemctl daemon-reload
true
##########################################
# Install container
sudo systemctl restart docker
SHELL
config.vm.provision :hostmanager
end

99
Vagrant/Vagrantfile_for_MariaDB10.0 Normal file
View file

@ -0,0 +1,99 @@
# -*- mode: ruby -*-
# vi: set ft=ruby :
# All Vagrant configuration is done below. The "2" in Vagrant.configure
# configures the configuration version (we support older styles for
# backwards compatibility). Please don't change it unless you know what
# you're doing.
Vagrant.configure(2) do |config|
# The most common configuration options are documented and commented below.
# For a complete reference, please see the online documentation at
# https://docs.vagrantup.com.
# Every Vagrant development environment requires a box. You can search for
# boxes at https://atlas.hashicorp.com/search.
config.vm.box = "fc23-mariadb10-0"
config.vm.box_url = "https://download.fedoraproject.org/pub/fedora/linux/releases/23/Cloud/x86_64/Images/Fedora-Cloud-Base-Vagrant-23-20151030.x86_64.vagrant-virtualbox.box"
# Disable automatic box update checking. If you disable this, then
# boxes will only be checked for updates when the user runs
# `vagrant box outdated`. This is not recommended.
# config.vm.box_check_update = false
config.vbguest.auto_update = true
# Create a forwarded port mapping which allows access to a specific port
# within the machine from a port on the host machine. In the example below,
# accessing "localhost:8080" will access port 80 on the guest machine.
# config.vm.network "forwarded_port", guest: 80, host: 8080
# Create a private network, which allows host-only access to the machine
# using a specific IP.
# config.vm.network "private_network", ip: "192.168.0.115"
config.hostmanager.enabled = true
config.hostmanager.manage_host = true
config.hostmanager.ignore_private_ip = false
config.hostmanager.include_offline = true
# Create a public network, which generally matched to bridged network.
# Bridged networks make the machine appear as another physical device on
# your network.
config.vm.network "public_network"
config.vm.hostname = 'dev.app'
config.hostmanager.aliases = %w(dev.app.localdomain dev.app.local)
# Share an additional folder to the guest VM. The first argument is
# the path on the host to the actual folder. The second argument is
# the path on the guest to mount the folder. And the optional third
# argument is a set of non-required options.
config.vm.synced_folder "./data", "/data"
# Provider-specific configuration so you can fine-tune various
# backing providers for Vagrant. These expose provider-specific options.
# Example for VirtualBox:
#
config.vm.provider "virtualbox" do |vb|
# # Display the VirtualBox GUI when booting the machine
# vb.gui = false
#
# # Customize the amount of memory on the VM:
vb.memory = "1024"
end
#
# View the documentation for the provider you are using for more
# information on available options.
# Define a Vagrant Push strategy for pushing to Atlas. Other push strategies
# such as FTP and Heroku are also available. See the documentation at
# https://docs.vagrantup.com/v2/push/atlas.html for more information.
# config.push.define "atlas" do |push|
# push.app = "YOUR_ATLAS_USERNAME/YOUR_APPLICATION_NAME"
# end
# Enable provisioning with a shell script. Additional provisioners such as
# Puppet, Chef, Ansible, Salt, and Docker are also available. Please see the
# documentation for more information about their specific syntax and use.
config.vm.provision "shell", inline: <<-SHELL
sudo yum -y update
echo "secret" | sudo passwd --stdin root
sudo cp -pr ~vagrant/.ssh /root
sudo chown -R root.root /root/.ssh
sudo yum -y install git python
sudo pip install --upgrade pip
if [ ! -d "/data/MySQLTuner-perl" ]; then
cd /data
sudo git clone https://github.com/major/MySQLTuner-perl.git
fi
sudo yum -y install perl-WWW-Mechanize-GZip perl-App-cpanminus perl-List-MoreUtils
sudo cpanm install File::Util
sudo yum -y install mariadb mariadb-server wget
sudo systemctl start mariadb.service
mysql -e 'select version();'
cd /data
sudo wget "https://launchpad.net/test-db/employees-db-1/1.0.6/+download/employees_db-full-1.0.6.tar.bz2"
sudo tar xvjf employees_db-full-1.0.6.tar.bz2
cd employees_db
cat employees.sql | mysql
cd ..
cd MySQLTuner-perl
perl mysqltuner.pl --idxstat --dbstat
SHELL
config.vm.provision :hostmanager
end

107
Vagrant/Vagrantfile_for_MariaDB10.1 Normal file
View file

@ -0,0 +1,107 @@
# -*- mode: ruby -*-
# vi: set ft=ruby :
# All Vagrant configuration is done below. The "2" in Vagrant.configure
# configures the configuration version (we support older styles for
# backwards compatibility). Please don't change it unless you know what
# you're doing.
Vagrant.configure(2) do |config|
# The most common configuration options are documented and commented below.
# For a complete reference, please see the online documentation at
# https://docs.vagrantup.com.
# Every Vagrant development environment requires a box. You can search for
# boxes at https://atlas.hashicorp.com/search.
config.vm.box = "fc23-mariadb10-1"
config.vm.box_url = "https://download.fedoraproject.org/pub/fedora/linux/releases/23/Cloud/x86_64/Images/Fedora-Cloud-Base-Vagrant-23-20151030.x86_64.vagrant-virtualbox.box"
# Disable automatic box update checking. If you disable this, then
# boxes will only be checked for updates when the user runs
# `vagrant box outdated`. This is not recommended.
# config.vm.box_check_update = false
config.vbguest.auto_update = true
# Create a forwarded port mapping which allows access to a specific port
# within the machine from a port on the host machine. In the example below,
# accessing "localhost:8080" will access port 80 on the guest machine.
# config.vm.network "forwarded_port", guest: 80, host: 8080
# Create a private network, which allows host-only access to the machine
# using a specific IP.
# config.vm.network "private_network", ip: "192.168.0.115"
config.hostmanager.enabled = true
config.hostmanager.manage_host = true
config.hostmanager.ignore_private_ip = false
config.hostmanager.include_offline = true
# Create a public network, which generally matched to bridged network.
# Bridged networks make the machine appear as another physical device on
# your network.
config.vm.network "public_network"
config.vm.hostname = 'dev.app'
config.hostmanager.aliases = %w(dev.app.localdomain dev.app.local)
# Share an additional folder to the guest VM. The first argument is
# the path on the host to the actual folder. The second argument is
# the path on the guest to mount the folder. And the optional third
# argument is a set of non-required options.
config.vm.synced_folder "./data", "/data"
# Provider-specific configuration so you can fine-tune various
# backing providers for Vagrant. These expose provider-specific options.
# Example for VirtualBox:
#
config.vm.provider "virtualbox" do |vb|
# # Display the VirtualBox GUI when booting the machine
# vb.gui = false
#
# # Customize the amount of memory on the VM:
vb.memory = "1024"
end
#
# View the documentation for the provider you are using for more
# information on available options.
# Define a Vagrant Push strategy for pushing to Atlas. Other push strategies
# such as FTP and Heroku are also available. See the documentation at
# https://docs.vagrantup.com/v2/push/atlas.html for more information.
# config.push.define "atlas" do |push|
# push.app = "YOUR_ATLAS_USERNAME/YOUR_APPLICATION_NAME"
# end
# Enable provisioning with a shell script. Additional provisioners such as
# Puppet, Chef, Ansible, Salt, and Docker are also available. Please see the
# documentation for more information about their specific syntax and use.
config.vm.provision "shell", inline: <<-SHELL
sudo yum -y update
echo "secret" | sudo passwd --stdin root
sudo cp -pr ~vagrant/.ssh /root
sudo chown -R root.root /root/.ssh
sudo yum -y install git python
sudo pip install --upgrade pip
if [ ! -d "/data/MySQLTuner-perl" ]; then
cd /data
sudo git clone https://github.com/major/MySQLTuner-perl.git
fi
echo "# MariaDB 10.1 Fedora repository list - created 2016-01-25 13:11 UTC
# http://mariadb.org/mariadb/repositories/
[mariadb]
name = MariaDB
baseurl = http://yum.mariadb.org/10.1/fedora23-amd64
gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB
gpgcheck=1" >> /etc/yum.repos.d/mariadb.repo
sudo yum -y install perl-WWW-Mechanize-GZip perl-App-cpanminus perl-List-MoreUtils
sudo cpanm install File::Util
sudo yum -y install MariaDB-server MariaDB-client wget
sudo systemctl start mariadb.service
mysql -e 'select version();'
cd /data
sudo wget "https://launchpad.net/test-db/employees-db-1/1.0.6/+download/employees_db-full-1.0.6.tar.bz2"
sudo tar xvjf employees_db-full-1.0.6.tar.bz2
cd employees_db
cat employees.sql | mysql
cd ..
cd MySQLTuner-perl
perl mysqltuner.pl --idxstat --dbstat
SHELL
config.vm.provision :hostmanager
end

107
Vagrant/Vagrantfile_for_MySQL5-6 Normal file
View file

@ -0,0 +1,107 @@
# -*- mode: ruby -*-
# vi: set ft=ruby :
# All Vagrant configuration is done below. The "2" in Vagrant.configure
# configures the configuration version (we support older styles for
# backwards compatibility). Please don't change it unless you know what
# you're doing.
Vagrant.configure(2) do |config|
# The most common configuration options are documented and commented below.
# For a complete reference, please see the online documentation at
# https://docs.vagrantup.com.
# Every Vagrant development environment requires a box. You can search for
# boxes at https://atlas.hashicorp.com/search.
config.vm.box = "fc23-mysql5-6"
config.vm.box_url = "https://download.fedoraproject.org/pub/fedora/linux/releases/23/Cloud/x86_64/Images/Fedora-Cloud-Base-Vagrant-23-20151030.x86_64.vagrant-virtualbox.box"
# Disable automatic box update checking. If you disable this, then
# boxes will only be checked for updates when the user runs
# `vagrant box outdated`. This is not recommended.
# config.vm.box_check_update = false
config.vbguest.auto_update = true
# Create a forwarded port mapping which allows access to a specific port
# within the machine from a port on the host machine. In the example below,
# accessing "localhost:8080" will access port 80 on the guest machine.
# config.vm.network "forwarded_port", guest: 80, host: 8080
# Create a private network, which allows host-only access to the machine
# using a specific IP.
# config.vm.network "private_network", ip: "192.168.0.115"
config.hostmanager.enabled = true
config.hostmanager.manage_host = true
config.hostmanager.ignore_private_ip = false
config.hostmanager.include_offline = true
# Create a public network, which generally matched to bridged network.
# Bridged networks make the machine appear as another physical device on
# your network.
config.vm.network "public_network"
config.vm.hostname = 'dev.app'
config.hostmanager.aliases = %w(dev.app.localdomain dev.app.local)
# Share an additional folder to the guest VM. The first argument is
# the path on the host to the actual folder. The second argument is
# the path on the guest to mount the folder. And the optional third
# argument is a set of non-required options.
config.vm.synced_folder "./data", "/data"
# Provider-specific configuration so you can fine-tune various
# backing providers for Vagrant. These expose provider-specific options.
# Example for VirtualBox:
#
config.vm.provider "virtualbox" do |vb|
# # Display the VirtualBox GUI when booting the machine
# vb.gui = false
#
# # Customize the amount of memory on the VM:
vb.memory = "1024"
end
#
# View the documentation for the provider you are using for more
# information on available options.
# Define a Vagrant Push strategy for pushing to Atlas. Other push strategies
# such as FTP and Heroku are also available. See the documentation at
# https://docs.vagrantup.com/v2/push/atlas.html for more information.
# config.push.define "atlas" do |push|
# push.app = "YOUR_ATLAS_USERNAME/YOUR_APPLICATION_NAME"
# end
# Enable provisioning with a shell script. Additional provisioners such as
# Puppet, Chef, Ansible, Salt, and Docker are also available. Please see the
# documentation for more information about their specific syntax and use.
config.vm.provision "shell", inline: <<-SHELL
sudo yum -y update
echo "secret" | sudo passwd --stdin root
sudo cp -pr ~vagrant/.ssh /root
sudo chown -R root.root /root/.ssh
sudo yum -y install git python yum-utils
sudo pip install --upgrade pip
if [ ! -d "/data/MySQLTuner-perl" ]; then
cd /data
sudo git clone https://github.com/major/MySQLTuner-perl.git
fi
sudo rpm -ivh https://dev.mysql.com/get/mysql57-community-release-fc23-7.noarch.rpm
sudo yum -y install perl-WWW-Mechanize-GZip perl-App-cpanminus perl-List-MoreUtils
sudo cpanm install File::Util
sudo yum-config-manager --disable mysql57-community
sudo yum-config-manager --enable mysql56-community
sudo yum -y install mysql-community-server mysql-community-client wget
sudo systemctl start mysqld.service
mysql -uroot -e 'select version();'
cd /data
[ -f "employees_db-full-1.0.6.tar.bz2" ] || sudo wget "https://launchpad.net/test-db/employees-db-1/1.0.6/+download/employees_db-full-1.0.6.tar.bz2"
sudo tar xvjf employees_db-full-1.0.6.tar.bz2
cd employees_db
cat employees.sql | mysql
cd ..
cd MySQLTuner-perl
perl mysqltuner.pl --idxstat --dbstat
SHELL
config.vm.provision :hostmanager
end

106
Vagrant/Vagrantfile_for_MySQL5-7 Normal file
View file

@ -0,0 +1,106 @@
# -*- mode: ruby -*-
# vi: set ft=ruby :
# All Vagrant configuration is done below. The "2" in Vagrant.configure
# configures the configuration version (we support older styles for
# backwards compatibility). Please don't change it unless you know what
# you're doing.
Vagrant.configure(2) do |config|
# The most common configuration options are documented and commented below.
# For a complete reference, please see the online documentation at
# https://docs.vagrantup.com.
# Every Vagrant development environment requires a box. You can search for
# boxes at https://atlas.hashicorp.com/search.
config.vm.box = "fc23-mysql5-7"
config.vm.box_url = "https://download.fedoraproject.org/pub/fedora/linux/releases/23/Cloud/x86_64/Images/Fedora-Cloud-Base-Vagrant-23-20151030.x86_64.vagrant-virtualbox.box"
# Disable automatic box update checking. If you disable this, then
# boxes will only be checked for updates when the user runs
# `vagrant box outdated`. This is not recommended.
# config.vm.box_check_update = false
config.vbguest.auto_update = true
# Create a forwarded port mapping which allows access to a specific port
# within the machine from a port on the host machine. In the example below,
# accessing "localhost:8080" will access port 80 on the guest machine.
# config.vm.network "forwarded_port", guest: 80, host: 8080
# Create a private network, which allows host-only access to the machine
# using a specific IP.
# config.vm.network "private_network", ip: "192.168.0.115"
config.hostmanager.enabled = true
config.hostmanager.manage_host = true
config.hostmanager.ignore_private_ip = false
config.hostmanager.include_offline = true
# Create a public network, which generally matched to bridged network.
# Bridged networks make the machine appear as another physical device on
# your network.
config.vm.network "public_network"
config.vm.hostname = 'dev.app'
config.hostmanager.aliases = %w(dev.app.localdomain dev.app.local)
# Share an additional folder to the guest VM. The first argument is
# the path on the host to the actual folder. The second argument is
# the path on the guest to mount the folder. And the optional third
# argument is a set of non-required options.
config.vm.synced_folder "./data", "/data"
# Provider-specific configuration so you can fine-tune various
# backing providers for Vagrant. These expose provider-specific options.
# Example for VirtualBox:
#
config.vm.provider "virtualbox" do |vb|
# # Display the VirtualBox GUI when booting the machine
# vb.gui = false
#
# # Customize the amount of memory on the VM:
vb.memory = "1024"
end
#
# View the documentation for the provider you are using for more
# information on available options.
# Define a Vagrant Push strategy for pushing to Atlas. Other push strategies
# such as FTP and Heroku are also available. See the documentation at
# https://docs.vagrantup.com/v2/push/atlas.html for more information.
# config.push.define "atlas" do |push|
# push.app = "YOUR_ATLAS_USERNAME/YOUR_APPLICATION_NAME"
# end
# Enable provisioning with a shell script. Additional provisioners such as
# Puppet, Chef, Ansible, Salt, and Docker are also available. Please see the
# documentation for more information about their specific syntax and use.
config.vm.provision "shell", inline: <<-SHELL
sudo yum -y update
echo "secret" | sudo passwd --stdin root
sudo cp -pr ~vagrant/.ssh /root
sudo chown -R root.root /root/.ssh
sudo yum -y install git python
sudo pip install --upgrade pip
if [ ! -d "/data/MySQLTuner-perl" ]; then
cd /data
sudo git clone https://github.com/major/MySQLTuner-perl.git
fi
sudo rpm -ivh https://dev.mysql.com/get/mysql57-community-release-fc23-7.noarch.rpm
sudo yum -y install perl-WWW-Mechanize-GZip perl-App-cpanminus perl-List-MoreUtils
sudo cpanm install File::Util
sudo yum -y install mysql-community-server mysql-community-client wget
sudo systemctl start mysqld.service
PASSWORD=$(sudo grep -i "temporary password" /var/log/mysqld.log | cut -d':' -f4 | xargs -n 1 echo)
echo "PASSWORD: $PASSWORD"
mysql -uroot -p$PASSWORD --connect-expired-password -e "ALTER USER 'root'@'localhost' IDENTIFIED BY 'MySqlSecr3t#'"
mysql -uroot -psecret -e 'select version();'
cd /data
[ -f "employees_db-full-1.0.6.tar.bz2" ] || sudo wget "https://launchpad.net/test-db/employees-db-1/1.0.6/+download/employees_db-full-1.0.6.tar.bz2"
sudo tar xvjf employees_db-full-1.0.6.tar.bz2
cd employees_db
cat employees.sql | mysql -uroot -pMySqlSecr3t#
cd ..
cd MySQLTuner-perl
#perl mysqltuner.pl --user root --pass MySqlSecr3t# --idxstat --dbstat
SHELL
config.vm.provision :hostmanager
end

17
Vagrant/prepare.sh
View file

@ -1,9 +1,8 @@
#!/bin/sh #!/bin/sh
VERSION=${1:-"10.4"} rm -f Vagrantfile
rm -f Vagrantfile cp Vagrantfile_for_MariaDB10.0 Vagrantfile
cp Vagrantfile_for_MariaDB${VERSION} Vagrantfile mkdir data
mkdir data vagrant plugin install vagrant-hostmanager
vagrant plugin install vagrant-hostmanager vagrant plugin install vagrant-vbguest
vagrant plugin install vagrant-vbguest vagrant box add --name fc23 https://download.fedoraproject.org/pub/fedora/linux/releases/23/Cloud/x86_64/Images/Fedora-Cloud-Base-Vagrant-23-20151030.x86_64.vagrant-virtualbox.box
vagrant plugin install vagrant-proxyconf vagrant up
vagrant --provision up

8
basic_passwords.txt
View file

@ -601,8 +601,6 @@ mysql
MySQL MySQL
dba dba
mypass mypass
mypasswd
mypassword
MyNewPass MyNewPass
some_pass some_pass
admin_pass admin_pass
@ -612,9 +610,3 @@ new_password
new_password1 new_password1
new_password2 new_password2
root-password root-password
root
toor
administrator
Administrator
Admin@123
Admin@@123

115
build/bashrc
View file

@ -1,115 +0,0 @@
# Some Alias
alias h=history
alias s=sudo
alias rsh='ssh -l root'
alias lh='ls -lsh'
alias ll='ls -ls'
alias la='ls -lsa'
alias gst='git status'
alias grm='git rm -f'
alias gadd='git add'
alias gcm='git commit -m'
alias gps='git push'
alias gpl='git pull'
alias glg='git log'
alias gmh='git log --follow -p --'
alias gbl='git blame'
alias grs='git reset --soft HEAD~1'
alias grh='git reset --hard HEAD~1'
alias serve="python -m $(python -c 'import sys; print("http.server" if sys.version_info[:2] > (2,7) else "SimpleHTTPServer")')"
gunt() {
git status | \
grep -vE '(Changes to be committed:| to publish your local commits|git add|git restore|On branch|Your branch|Untracked files|nclude in what will b|but untracked files present|no changes added to commit|modified:|deleted:|Changes not staged for commit)' |\
sort | uniq | \
xargs -n 1 $*
}
alias gam='git status | grep "modified" | cut -d: -f2 | xargs -n 1 git add'
gad() {
git status | \
grep 'deleted:' | \
cut -d: -f2- | \
sort | uniq | \
xargs -n 1 git rm -f
}
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"
}
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"
}

4
build/build_rpm.sh Normal file → Executable file
View file

@ -1,10 +1,10 @@
#!/bin/sh #!/bin/sh
BUILD_DIR="$(dirname $(readlink -f "$0"))" BUILD_DIR=`dirname $(readlink -f $0)`
VERSION=$(grep -Ei 'my \$tunerversion' $BUILD_DIR/../mysqltuner.pl | grep = | cut -d\" -f2) VERSION=$(grep -Ei 'my \$tunerversion' $BUILD_DIR/../mysqltuner.pl | grep = | cut -d\" -f2)
cd $BUILD_DIR cd $BUILD_DIR
sh ./clean.sh sh ./clean.sh
perl -pe "s/%VERSION%/$VERSION/g" mysqltuner.spec.tpl > mysqltuner.spec perl -pe "s/%VERSION%/$VERSION/g" mysqltuner.spec.tpl > mysqltuner.spec
mkdir -p $BUILD_DIR/mysqltuner-$VERSION mkdir -p $BUILD_DIR/mysqltuner-$VERSION

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

5
build/clearContainer.sh
View file

@ -1,5 +0,0 @@
#!/bin/sh
docker ps | awk '{ print $NF}' |grep -v NAMES | xargs -n 1 docker kill
docker ps -a | awk '{ print $NF}' |grep -v NAMES | xargs -n 1 docker rm
docker ps -a

15
build/configimg.conf
View file

@ -1,15 +0,0 @@
3306;mysql80;/var/lib/mysql8;mysql:8.0
3307;mysql57;/var/lib/mysql57;mysql:5.7
3308;mysql56;/var/lib/mysql56;mysql:5.6
3309;mysql55;/var/lib/mysql55;mysql:5.5
4306;percona80;/var/lib/percona8;percona/percona-server:8.0
4307;percona57;/var/lib/percona57;percona/percona-server:5.7
4308;percona56;/var/lib/percona56;percona/percona-server:5.6
5306;mariadb104;/var/lib/mariadb104;mariadb:10.4
5307;mariadb103;/var/lib/mariadb103;mariadb:10.3
5308;mariadb102;/var/lib/mariadb102;mariadb:10.2
5309;mariadb101;/var/lib/mariadb101;mariadb:10.1
5310;mariadb100;/var/lib/mariadb100;mariadb:10.0
5311;mariadb55;/var/lib/mariadb55;mariadb:5.5

90
build/createMassDockerImages.sh
View file

@ -1,90 +0,0 @@
#!/bin/sh
input="./build/configimg.conf"
default_password="secret"
echo "[client]
user=root
password=$default_password" > $HOME/.my.cnf
chmod 600 $HOME/.my.cnf
[ -f "$input" ] || echo "
3306;mysql80;/var/lib/mysql8;mysql:8.0
3307;mysql57;/var/lib/mysql57;mysql:5.7
3308;mysql56;/var/lib/mysql56;mysql:5.6
3309;mysql55;/var/lib/mysql55;mysql:5.5
4306;percona80;/var/lib/percona8;percona/percona-server:8.0
4307;percona57;/var/lib/percona57;percona/percona-server:5.7
4308;percona56;/var/lib/percona56;percona/percona-server:5.6
5306;mariadb104;/var/lib/mariadb104;mariadb:10.4
5307;mariadb103;/var/lib/mariadb103;mariadb:10.3
5308;mariadb102;/var/lib/mariadb102;mariadb:10.2
5309;mariadb101;/var/lib/mariadb101;mariadb:10.1
5310;mariadb100;/var/lib/mariadb100;mariadb:10.0
5311;mariadb55;/var/lib/mariadb55;mariadb:5.5
" > "$input"
#
#echo '* PRUNING DOCKER SYSTEM DATA'
#[ "$1" = "clean" ] || docker system prune -a -f
# download all images
while IFS='' read -r line
do
[ -z "$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)
if [ -n "$1" -a "$1" != "clean" ]; then
echo $line | grep -q "$1"
[ $? -eq 0 ] || continue
fi
echo "* PULLING DOCKER IMAGE: $image_name"
docker images | grep -E " $image_name$"
[ $? -ne 0 ] && docker pull $image_name
echo "* REMOVING CONTAINER : $image_name"
docker ps -a | grep -qE "$container_name^"
docker rm -f $container_name
if [ 1 -eq 0 ]; then
echo "* DELETING DATADIR: $container_datadir"
sudo rm -rf $container_datadir
[ "$1" = "clean" ] && continue
echo "* CREATING DATADIR: $container_datadir"
sudo mkdir -p $container_datadir
fi
#sudo chown -R mysql.mysql $container_datadir
sudo chmod 777 $container_datadir
echo "* STARTING CONTAINER: $container_name($container_port/TCP) BASED ON $image_name -> $container_datadir"
set -x
docker run -d -e MYSQL_ROOT_PASSWORD=$default_password -p $container_port:3306 --name $container_name -v $container_datadir:/var/lib/mysql $image_name
set +x
sleep 6s
echo "* LOGS: $container_name"
docker logs $container_name
echo "* LISTING PORTS: $container_name BASED ON $image_name"
docker port $container_name
echo "* LISTING VOLUMES: $container_name BASED ON $image_name"
docker inspect -f "{{ .Mounts }}" $container_name
echo "* LISTING $container_datadir"
ls -ls $container_datadir
#break
docker logs $container_name | grep -q "ready for connections"
done < "$input"
echo "* LISTING DOCKER IMAGES"
docker images
echo "* LISTING DOCKER CONTAINER"
docker ps

28
build/createTestEnvs.sh
View file

@ -1,28 +0,0 @@
#!/bin/sh
source build/bashrc
systemctl status docker &>/dev/null
if [ $? -ne 0 ];then
sudo dnf install -y yum-utils device-mapper-persistent-data lvm2
sudo dnf -y install dnf-plugins-core
sudo dnf config-manager \
--add-repo \
https://download.docker.com/linux/fedora/docker-ce.repo
sudo dnf -y install docker-ce docker-ce-cli containerd.io
dnf list docker-ce --showduplicates | sort -r
sudo systemctl start docker
sudo systemctl enable docker
sudo usermod -aG docker vagrant
sudo systemctl daemon-reload
fi
sh build/createMassDockerImages.sh
sh build/fetchSampleDatabases.sh clean
sh build/fetchSampleDatabases.sh fetchall
exec_mysqls build/configimg.conf mysql contents/sakila-db/sakila-schema.sql
exec_mysqls build/configimg.conf mysql contents/sakila-db/sakila-data.sql

12
build/deployOn
View file

@ -1,12 +0,0 @@
#!/bin/bash
set -xv
_DIR=$(dirname `readlink -f $0`)
ssh $1 mkdir /images/mysqltuner
rsync -avz ${_DIR}/.. $1:/images/mysqltuner
if [ "$2" = "run" ];then
ssh $1 "su - mysql -c 'cd /images/mysqltuner; source /opt/mysql/myqenv myserver1;perl mysqltuner.pl --verbose --color'"
fi

35
build/fetchSampleDatabases.sh
View file

@ -1,35 +0,0 @@
#!/bin/sh
DB_WORLD_URL="https://downloads.mysql.com/docs/world.sql.zip"
DB_WORLDX_URL="https://downloads.mysql.com/docs/world_x-db.zip"
DB_SAKILA_URL="https://downloads.mysql.com/docs/sakila-db.zip"
DB_MESSAGERIE_URL="https://downloads.mysql.com/docs/menagerie-db.zip"
DB_TESTDB_URL="https://github.com/datacharmer/test_db/archive/master.zip"
getVal()
{
local vari=$1
eval "echo \$$vari"
}
case "$1" in
"fetchall")
for sample in WORLD WORLDX SAKILA MESSAGERIE TESTDB; do
sh $0 fetch $sample
done
;;
"fetch")
[ -z "$2" ] && exit 1
mkdir -p ./contents
[ -f "contents/$(basename $(getVal "DB_$2_URL"))" ] || wget -O contents/$(basename $(getVal "DB_$2_URL")) $(getVal "DB_$2_URL")
if [ $? -eq 0 ];then
(cd contents; unzip $( basename $(getVal "DB_$2_URL")) )
fi
;;
"clean")
rm -rf contents
;;
*)
echo "Unknown operation: $1"
;;
esac

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

116
build/runAudit.sh
View file

@ -1,116 +0,0 @@
#!/bin/bash
server=$1
_DIR=$(dirname `readlink -f $0`)
#SSH_OPTIONS="-i utilities/id_rsa"
SSH_OPTIONS="${SSH_OPTIONS:-""}
export SSH_CLIENT="ssh -q $SSH_OPTIONS -o TCPKeepAlive=yes -o ServerAliveInterval=50 -o strictHostKeyChecking=no"
export SCP_CLIENT="scp -q $SSH_OPTIONS -o TCPKeepAlive=yes -o ServerAliveInterval=50 -o strictHostKeyChecking=no"
_DIR="$(dirname "`readlink -f $0`")"
echo "* CLEANUP OLD RESULT FILES"
rm -f mysqltuner_${server}.txt pt-*_${server}.txt innotop_${server}.txt
echo "* RUNNNING MYSQLTUNER"
$SSH_CLIENT root@${server} "mysqltuner --verbose --outputfile /tmp/mysqltuner_${server}.txt"
[ $? -ne 0 ] && exit 1
echo "* RUNNNING PERCONA SUMMARY"
$SSH_CLIENT root@${server} "pt-summary> /tmp/pt-summary_${server}.txt"
[ $? -ne 0 ] && exit 1
echo "* RUNNNING PERCONA MYSQL SUMMARY"
$SSH_CLIENT root@${server} "pt-mysql-summary> /tmp/pt-mysql-summary_${server}.txt"
[ $? -ne 0 ] && exit 1
echo "* RUNNNING INNOTOP"
$SSH_CLIENT root@${server} "innotop -C -d1 --count 5 -n>> /tmp/innotop_${server}.txt"
[ $? -ne 0 ] && exit 1
echo "* IMPORTING RESULT TXT"
$SCP_CLIENT root@${server}:/tmp/mysqltuner_${server}.txt .
$SCP_CLIENT root@${server}:/tmp/pt-*_${server}.txt .
$SCP_CLIENT root@${server}:/tmp/innotop_${server}.txt .
[ $? -ne 0 ] && exit 1
REPORT_NAME=audit.html
echo "* GENERATING HTML RESULT"
(
DATE="$(date)"
cat<<EOF
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>MySQL/MariaDB Audit report - $DATE</title>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<link rel="stylesheet" href="https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/themes/smoothness/jquery-ui.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.4.0/Chart.bundle.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
</head>
<body>
<h1>MySQL/MariaDB Audit report - $DATE</h1>
<div id="tabs">
<ul>
<li><a href="#mysqltuner">Tuner</a></li>
<li><a href="#pt-summary">Linux</a></li>
<li><a href="#pt-mysql-summary">Percona</a></li>
<li><a href="#innotop">InnoTop</a></li>
</ul>
<div id="mysqltuner">
<pre>
EOF
) > ${REPORT_NAME}
perl ${_DIR}/txt2Html.pl - mysqltuner_${server}.txt >> ${REPORT_NAME}
(
cat << 'EOF'
</pre></div>
<div id='pt-summary'>
<pre>
EOF
) >> ${REPORT_NAME}
perl ${_DIR}/txt2Html.pl \# pt-summary_${server}.txt >> ${REPORT_NAME}
(
cat << 'EOF'
</pre></div>
<div id='pt-mysql-summary'>
<pre>
EOF
) >> ${REPORT_NAME}
perl ${_DIR}/txt2Html.pl \# pt-mysql-summary_${server}.txt >> ${REPORT_NAME}
(
cat << 'EOF'
</pre></div>
<div id='innotop'>
<pre>
EOF
) >> ${REPORT_NAME}
cat innotop_${server}.txt >> ${REPORT_NAME}
(
cat << 'EOF'
</pre></div>
</div>
<script>
$(function(){
$('#tabs').tabs({ active: 0 });
});
</script>
</body>
</html>
EOF
) >> ${REPORT_NAME}
echo "* ALL IS OK"
exit 0

26
build/runMT.sh
View file

@ -1,26 +0,0 @@
#!/bin/sh
input="./build/configimg.conf"
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)
if [ -n "$1" -a "$1" != "$container_name" ]; then
continue
fi
shift
sudo rm -f /var/lib/mysql
sudo ln -sf $container_datadir /var/lib/mysql
sudo chmod 777 /var/lib/mysql
#sudo docker logs $container_name > /tmp/mysqld.log
ls -ls /var/lib | grep -E 'mysql$'
#set +x
perl mysqltuner.pl $* --host 127.0.0.1 --port $container_port
exit $?
done < "$input"

17
build/sync.sh
View file

@ -1,17 +0,0 @@
#!/bin/sh
# Used to sync the original project with local project.
#Save existing working
git stash
#add project url to current repository as upstream-live
git remote add upstream-live https://github.com/major/MySQLTuner-perl
#Fetch updated code
git fetch upstream-live
#Going back to the master branch for mearging latest code
git checkout master
#Merge latest code with master branch.
git merge upstream-live/master

28
build/txt2Html.pl
View file

@ -1,28 +0,0 @@
#!/bin/env perl
use strict;
use warnings;
use File::Basename;
my $headerSep=$ARGV[0];
my $txtFile=$ARGV[1];
my $fileid =basename($txtFile);
$fileid=~ s/\./-/g;
open(my $fh, '<', $txtFile) or die "Could not open file '$txtFile' $!";
print "\n<pre>";
my $i=1;
while (my $row = <$fh>) {
chomp $row;
if ($row =~ /^$headerSep/) {
print "</pre>\n";
$row =~ s/$headerSep//g;
print "<H3 >$row</H3>\n";
print "<pre>";
$i++;
next;
}
print "$row\n" unless $row =~ /^\s*$/;
}
print "</pre>\n";
close $fh;

158
build/updateCVElist.pl
View file

@ -1,80 +1,78 @@
#!/usr/bin/env perl #!/usr/bin/perl
use warnings; use warnings;
use strict; use strict;
use WWW::Mechanize::GZip; use WWW::Mechanize::GZip;
use File::Util; use File::Util;
use Data::Dumper; use Data::Dumper;
use List::MoreUtils qw(uniq); use List::MoreUtils qw(uniq);
my $verbose=1; my $verbose;
sub AUTOLOAD { sub AUTOLOAD {
use vars qw($AUTOLOAD); use vars qw($AUTOLOAD);
my $cmd = $AUTOLOAD; my $cmd = $AUTOLOAD;
$cmd=~s/.*:://; $cmd=~s/.*:://;
print "\n","*" x 60, "\n* Catching system call : $cmd \n", "*"x60 if defined $verbose; print "\n","*" x 60, "\n* Catching system call : $cmd \n", "*"x60 if defined $verbose;
print "\nExecution : \t", $cmd, " ", join " ", @_ if defined $verbose; print "\nExecution : \t", $cmd, " ", join " ", @_ if defined $verbose;
my $outp=`$cmd @_ 2>&1`; my $outp=`$cmd @_ 2>&1`;
my $rc=$?; my $rc=$?;
print "\nResult : \t$outp", if defined $verbose; print "\nResult : \t$outp", if defined $verbose;
print "Code : \t", $rc, "\n" if defined $verbose; print "Code : \t", $rc, "\n" if defined $verbose;
return $rc; return $rc;
} }
my $mech = WWW::Mechanize->new(); my $mech = WWW::Mechanize->new();
$mech->agent('Mozilla/5.0 (Windows NT 6.1; WOW64; rv:41.0) Gecko/20100101 Firefox/41.0'); $mech->agent('Mozilla/5.0 (Windows NT 6.1; WOW64; rv:41.0) Gecko/20100101 Firefox/41.0');
#$mech->proxy( ['http'], 'http://XXX.XXX.XXX.XXX:3128' ); #$mech->proxy( ['http'], 'http://XXX.XXX.XXX.XXX:3128' );
#$mech->proxy( ['https'], 'http://XXX.XXX.XXX.XXX:3128' ); #$mech->proxy( ['https'], 'http://XXX.XXX.XXX.XXX:3128' );
$mech->env_proxy; $mech->env_proxy;
$mech->ssl_opts( 'verify_hostname' => 0 ); $mech->ssl_opts( 'verify_hostname' => 0 );
$mech->requests_redirectable(['GET', 'POST', 'HEAD']); $mech->requests_redirectable(['GET', 'POST', 'HEAD']);
$mech->add_handler("request_send", sub { print '#'x80,"\nSEND REQUEST:\n"; shift->dump; print '#'x80,"\n";return } ) if defined $verbose; $mech->add_handler("request_send", sub { print '#'x80,"\nSEND REQUEST:\n"; shift->dump; print '#'x80,"\n";return } ) if defined $verbose;
$mech->add_handler("response_done", sub { print '#'x80,"\nDONE RESPONSE:\n"; shift->dump; print '#'x80,"\n"; return }) if defined $verbose; $mech->add_handler("response_done", sub { print '#'x80,"\nDONE RESPONSE:\n"; shift->dump; print '#'x80,"\n"; return }) if defined $verbose;
$mech->add_handler("response_redirect" => sub { print '#'x80,"\nREDIRECT RESPONSE:\n"; shift->dump; print '#'x80,"\n"; return }) if defined $verbose; $mech->add_handler("response_redirect" => sub { print '#'x80,"\nREDIRECT RESPONSE:\n"; shift->dump; print '#'x80,"\n"; return }) if defined $verbose;
my $url = 'http://cve.mitre.org/data/downloads/allitems.csv'; my $url = 'http://cve.mitre.org/data/downloads/allitems.csv';
my $resp; my $resp;
unless (-f 'cve.csv') { unlink ('cve.csv') if (-f 'cve.csv');
$resp=$mech->get($url);
$mech->save_content( "cve.csv" ); $resp=$mech->get($url);
} $mech->save_content( "cve.csv" );
my $f=File::Util->new( readlimit => 152428800);
File::Util->flock_rules( qw/ IGNORE/ ); my $f=File::Util->new('readlimit' => 100000000, 'use_flock'=>'false');
my(@lines) = $f->load_file('cve.csv', '--as-lines');
my @versions; my @versions;
my $temp; 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 (@lines) {
foreach my $line (<CVE>) { if ($line =~ /(mysql|mariadb)/i
if ($line =~ /(mysql|mariadb|percona)/i and $line =~ /server/i
and $line =~ /server/i and $line =~ /CANDIDATE/i
and $line =~ /CANDIDATE/i and $line !~ /MaxDB/i
and $line !~ /MaxDB/i and $line !~ /\*\* REJECT \*\* /i
and $line !~ /\*\* REJECT \*\* /i and $line !~ /\*\* DISPUTED \*\* /i
and $line !~ /\*\* DISPUTED \*\* /i and $line !~ /(Radius|Proofpoint|Active\ Record|XAMPP|TGS\ Content|e107|post-installation|Apache\ HTTP|Zmanda|pforum|phpMyAdmin|Proxy\ Server|on\ Windows|ADOdb|Mac\ OS|Dreamweaver|InterWorx|libapache2|cisco|ProFTPD)/i) {
and $line !~ /(Radius|Proofpoint|Active\ Record|XAMPP|TGS\ Content|e107|post-installation|Apache\ HTTP|Zmanda|pforum|phpMyAdmin|Proxy\ Server|on\ Windows|ADOdb|Mac\ OS|Dreamweaver|InterWorx|libapache2|cisco|ProFTPD)/i) { $line =~ s/,/;/g;
$line =~ s/,/;/g;
@versions = $line =~/(\d{1,2}\.\d+\.[\d]+)/g;
@versions = $line =~/(\d{1,2}\.\d+\.[\d]+)/g;
foreach my $vers (uniq(@versions)) {
foreach my $vers (uniq(@versions)) { my @nb=split('\.', $vers);
my @nb=split('\.', $vers); $nb[2]-- if ($line =~ /before/i);
$nb[2]-- if ($line =~ /before/i); #print $vers."\n".Dumper @nb;
#print $vers."\n".Dumper @nb; #print "$line";
#print "$line"; #exit 0 if ($line =~/before/i) ;
#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\n", '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); unlink ('cve.csv') if (-f 'cve.csv');
chmod 0644, "./cve.csv", "../vulnerabilities.csv";
#unlink ('cve.csv') if (-f 'cve.csv'); exit(0);
exit(0);

13
build/updateStaff.sh
View file

@ -6,15 +6,10 @@ pod2markdown mysqltuner.pl >USAGE.md
echo "* TIDYFY SCRIPT" echo "* TIDYFY SCRIPT"
perltidy -b mysqltuner.pl perltidy -b mysqltuner.pl
) )
echo "* Update CVE list" echo "* Udate CVE list"
perl updateCVElist.pl perl updateCVElist.pl
dos2unix ../mysqltuner.pl
# Update Feature list git add ../vulnerabilities.csv ../mysqltuner.pl ./USAGE.md
bash ./genFeatures.sh
git add ../vulnerabilities.csv ../mysqltuner.pl ../USAGE.md ../FEATURES.md
git commit -m 'Update Vulnerabilities list git commit -m 'Update Vulnerabilities list
Indenting mysqltuner Identing mysqltuner
Update Usage information Update Usage information'
Regenerate fetures list'

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
View file

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

@ -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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1
examples/github/result/mariadb/10.2/ifs_COLUMNS.csv
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examples/github/result/mariadb/10.2/ifs_COLUMN_PRIVILEGES.csv
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"NULL"
1 NULL

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examples/github/result/mariadb/10.2/ifs_ENGINES.csv
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"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

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examples/github/result/mariadb/10.2/ifs_EVENTS.csv
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examples/github/result/mariadb/10.2/ifs_FILES.csv
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examples/github/result/mariadb/10.2/ifs_GEOMETRY_COLUMNS.csv
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examples/github/result/mariadb/10.2/ifs_INDEX_STATISTICS.csv
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examples/github/result/mariadb/10.2/ifs_INNODB_BUFFER_PAGE.csv
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examples/github/result/mariadb/10.2/ifs_INNODB_BUFFER_PAGE_LRU.csv
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examples/github/result/mariadb/10.2/ifs_INNODB_BUFFER_POOL_STATS.csv
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"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

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examples/github/result/mariadb/10.2/ifs_INNODB_CMP.csv
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"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

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examples/github/result/mariadb/10.2/ifs_INNODB_CMPMEM.csv
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"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

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examples/github/result/mariadb/10.2/ifs_INNODB_CMPMEM_RESET.csv
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"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

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examples/github/result/mariadb/10.2/ifs_INNODB_CMP_PER_INDEX.csv
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examples/github/result/mariadb/10.2/ifs_INNODB_CMP_PER_INDEX_RESET.csv
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examples/github/result/mariadb/10.2/ifs_INNODB_CMP_RESET.csv
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"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

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examples/github/result/mariadb/10.2/ifs_INNODB_FT_BEING_DELETED.csv
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examples/github/result/mariadb/10.2/ifs_INNODB_FT_CONFIG.csv
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examples/github/result/mariadb/10.2/ifs_INNODB_FT_DEFAULT_STOPWORD.csv
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"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

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examples/github/result/mariadb/10.2/ifs_INNODB_FT_DELETED.csv
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examples/github/result/mariadb/10.2/ifs_INNODB_FT_INDEX_CACHE.csv
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examples/github/result/mariadb/10.2/ifs_INNODB_FT_INDEX_TABLE.csv
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examples/github/result/mariadb/10.2/ifs_INNODB_LOCKS.csv
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examples/github/result/mariadb/10.2/ifs_INNODB_LOCK_WAITS.csv
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examples/github/result/mariadb/10.2/ifs_INNODB_METRICS.csv
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examples/github/result/mariadb/10.2/ifs_INNODB_MUTEXES.csv
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"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

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examples/github/result/mariadb/10.2/ifs_INNODB_SYS_COLUMNS.csv
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"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
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"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
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"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

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examples/github/result/mariadb/10.2/ifs_INNODB_SYS_FOREIGN.csv
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"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

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examples/github/result/mariadb/10.2/ifs_INNODB_SYS_FOREIGN_COLS.csv
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"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

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examples/github/result/mariadb/10.2/ifs_INNODB_SYS_INDEXES.csv
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"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

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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

1
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

1
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

0
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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