Merge pull request #801 from remc010/master

714 # fix calculation of innodb_log_size_pct

.dockerignore

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

.github/workflows/generate_mariadb_examples.yml

@@ -0,0 +1,74 @@
+# 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 }}

.github/workflows/generate_mysql_examples.yml

@@ -0,0 +1,74 @@
+# 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 }}

.github/workflows/publish_release.yml

@@ -0,0 +1,41 @@
+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 }}

.github/workflows/pull_request.yml

@@ -0,0 +1,77 @@
+# 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

.github/workflows/run_mt_with_db.yml

@@ -0,0 +1,56 @@
+# 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

.github/workflows/update_cve_and_docs.yml

@@ -0,0 +1,48 @@
+# 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"

.gitignore

@@ -0,0 +1,22 @@
+build/mysqltuner-*
+build/mysqltuner.spec
+build/build.log
+build/cve*
+build/vulnerabilities*
+*.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

.perltidy

@@ -0,0 +1,19 @@
+--backup-and-modify-in-place
+--backup-file-extension=beforeTidy
+--block-brace-tightness=2
+--brace-tightness=2
+--closing-token-indentation=1
+--continuation-indentation=4
+--indent-columns=4
+--maximum-line-length=134
+--cuddled-else
+--opening-sub-brace-on-new-line
+--noopening-brace-on-new-line
+--nooutdent-labels
+--paren-tightness=2
+--square-bracket-tightness=2
+--vertical-tightness=0
+--vertical-tightness-closing=0
+--break-at-old-comma-breakpoints
+--entab-leading-whitespace=4
+--tabs

CODE_OF_CONDUCT.md

@@ -0,0 +1,14 @@
+# Contributor Code of Conduct
+
+As contributors and maintainers of this project, we pledge to respect all people who contribute through reporting issues, posting feature requests, updating documentation, submitting pull requests or patches, and other activities.
+
+We are committed to making participation in this project a harassment-free experience for everyone, regardless of level of experience, gender, gender identity and expression, sexual orientation, disability, personal appearance, body size, race, age, or religion.
+
+Examples of unacceptable behavior by participants include the use of sexual language or imagery, derogatory comments or personal attacks, trolling, public or private harassment, insults, or other unprofessional conduct.
+
+Project maintainers have the right and responsibility to remove, edit, or reject comments, commits, code, wiki edits, issues, and other contributions that are not aligned to this Code of Conduct. Project maintainers who do not follow the Code of Conduct may be removed from the project team.
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be reported by opening an issue or contacting one or more of the project maintainers.
+
+This Code of Conduct is adapted from the [Contributor Covenant](http:contributor-covenant.org), version 1.0.0, available at [http://contributor-covenant.org/version/1/0/0/](http://contributor-covenant.org/version/1/0/0/)
+

CONTRIBUTING.md

@@ -0,0 +1,192 @@
+# Contributing to this project
+
+Please take a moment to review this document in order to make the contribution
+process easy and effective for everyone involved.
+
+Following these guidelines will help us get back to you more quickly, and will
+show that you care about making MySQLTuner better just like we do. In return, we'll
+do our best to respond to your issue or pull request as soon as possible with
+the same respect.
+
+_**Please Note:** These guidelines are adapted from [@necolas](https://github.com/necolas)'s
+[issue-guidelines](https://github.com/necolas/issue-guidelines) and serve as
+an excellent starting point for contributing to any open source project._
+
+
+## Using the issue tracker
+
+The [issue tracker](https://github.com/major/MySQLTuner-perl/issues) is the
+preferred channel for [bug reports](#bugs), [features requests](#features)
+and [submitting pull requests](#pull-requests), but please respect the
+following restrictions:
+
+* Support issues or usage question that are not bugs should be posted on
+[Stack Overflow, using the `mysqltuner`](http://stackoverflow.com/questions/tagged/mysqltuner) tag.
+
+* Please **do not** derail or troll issues. Keep the discussion on topic and
+  respect the opinions of others.
+
+
+## Before submitting an issue
+
+1. Upgrade to the latest version of MySQLTuner and see if the problem remains
+
+2. Look at the [closed issues](https://github.com/major/mysqltuner-perl/issues?state=closed), we may have already answered a similar problem.
+
+3. Post new features or bugs you have found at [Issue tracker](https://github.com/major/mysqltuner-perl/issues)
+
+4. [Read the doc](https://github.com/major/mysqltuner-perl/). It is short and useful.
+
+5. [Read the internal doc](https://github.com/major/MySQLTuner-perl/blob/master/INTERNALS.md). It is a complete and detailed documentation of all checks performed by this tool and this organization.
+
+<a name="bugs"></a>
+## Bug reports
+
+A bug is a _demonstrable problem_ that is caused by the code in the repository.
+Good bug reports are extremely helpful &mdash; thank you!
+
+Guidelines for bug reports:
+
+1. **Use the [GitHub issue search]** &mdash; check if the issue has already been
+   reported.
+
+2. **Check if the bug has already been fixed** &mdash; try to reproduce it using the
+   repository's latest `master` changes.
+
+3. **Isolate the problem** &mdash; ideally create a [reduced test
+   case](http://css-tricks.com/6263-reduced-test-cases/) and a live example
+   (perhaps a [fiddle](http://jsfiddle.net)).
+
+A good bug report shouldn't leave others needing to contact you for more
+information. Please try to be as detailed as possible in your report. What is
+your environment? What steps will reproduce the issue? What browser(s) and OS
+experience the problem? What outcome did you expect, and how did it differ from
+what you actually saw? All these details will help people to fix any potential
+bugs.
+
+Example:
+
+> Short and descriptive example bug report title
+>
+> A summary of the issue and the browser/OS environment in which it occurs. If
+> suitable, include the steps required to reproduce the bug.
+>
+> 1. This is the first step
+> 2. This is the second step
+> 3. Further steps, etc.
+>
+> `<url>` - a link to the reduced test case
+>
+> Any other information you want to share that is relevant to the issue being
+> reported. This might include the lines of code that you have identified as
+> causing the bug, and potential solutions (and your opinions on their
+> merits).
+
+**Note:** In an effort to keep open issues to a manageable number, we will close any issues
+that do not provide enough information for us to be able to work on a solution.
+You will be encouraged to provide the necessary details, after which we will reopen the issue.
+
+<a name="features"></a>
+## Feature requests
+
+Feature requests are welcome. But take a moment to find out whether your idea
+fits with the scope and aims of the project. It's up to *you* to make a strong
+case to convince the project's developers of the merits of this feature. Please
+provide as much detail and context as possible.
+
+Building something great means choosing features carefully especially because it
+is much, much easier to add features than it is to take them away. Additions
+to MySQLTuner will be evaluated on a combination of scope (how well it fits into the
+project), maintenance burden and general usefulness.
+
+Creating something great often means saying no to seemingly good ideas. Don't
+despair if your feature request isn't accepted, take action! Fork the
+repository, build your idea and share it with others. We released MySQLTuner under
+the MIT License for this purpose precisely. Open source works best when smart
+and dedicated people riff off of each others' ideas to make even greater things.
+
+## New feature request
+You can find Enhancement asked by community at [Enhancement issue]
+
+<a name="pull-requests"></a>
+## Pull requests
+
+Good pull requests &mdash; patches, improvements, new features &mdash; are a fantastic help.
+They should remain focused in scope and avoid containing unrelated commits.
+
+**Please ask first** before embarking on any significant pull request (e.g.
+implementing features, refactoring code, porting to a different language),
+otherwise you risk spending a lot of time working on something that the
+project's developers might not want to merge into the project. You can solicit
+feedback and opinions in an open feature request thread or create a new one.
+
+Please use the [git flow for pull requests](#git-flow) and follow MySQLTuner's
+[code conventions](#code-conventions) before submitting your work. Adhering to
+these guidelines is the best way to get your work included in MySQLTuner.
+
+<a name="git-flow"></a>
+#### Git Flow for pull requests
+
+1. [Fork](https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/working-with-forks/fork-a-repo) the project, clone your fork,
+   and configure the remotes:
+
+   ```bash
+   # Clone your fork of the repo into the current directory
+   git clone git@github.com:<YOUR_USERNAME>/MySQLTuner-perl.git
+   # Navigate to the newly cloned directory
+   cd MySQLTuner-perl
+   # Assign the original repo to a remote called "upstream"
+   git remote add upstream https://github.com/major/MySQLTuner-perl
+   ```
+
+2. If you cloned a while ago, get the latest changes from upstream:
+
+   ```bash
+   git checkout master
+   git pull upstream master
+   ```
+
+3. Create a new topic branch (off the main project development branch) to
+   contain your feature, change, or fix:
+
+   ```bash
+   git checkout -b <topic-branch-name>
+   ```
+
+4. Commit your changes in logical chunks. Please adhere to these [git commit message guidelines]
+   or your code is unlikely be merged into the main project. Use Git's
+   [interactive rebase](https://help.github.com/articles/interactive-rebase)
+   feature to tidy up your commits before making them public.
+
+5. Locally merge (or rebase) the upstream development branch into your topic branch:
+
+   ```bash
+   git pull [--rebase] upstream master
+   ```
+
+6. Push your topic branch up to your fork:
+
+   ```bash
+   git push origin <topic-branch-name>
+   ```
+
+7. [Open a Pull Request] with a clear title and description.
+
+**IMPORTANT**: By submitting a patch, you agree to allow the project owner to
+license your work under the [GPLv3 License].
+
+Copy of the license is available at [LICENSE]
+
+<a name="code-conventions"></a>
+## MySQLTuner Code Conventions
+
+1. Check code convention using **perltidy** and **perlcritic**
+2. Don't manually update the version number in `mysqltuner.pl`.
+
+
+[Enhancement issue]:https://github.com/major/MySQLTuner-perl/labels/enhancement
+[GitHub issue search]:https://github.com/major/MySQLTuner-perl/search?type=Issues
+[git commit message guidelines]:http://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html
+[Open a Pull Request]:https://help.github.com/articles/using-pull-requests/
+[GPLv3 License]:https://en.wikipedia.org/wiki/GNU_General_Public_License
+[LICENSE]:https://github.com/major/MySQLTuner-perl/blob/master/LICENSE

CURRENT_VERSION.txt

@@ -0,0 +1 @@
+2.5.4

Dockerfile

@@ -0,0 +1,31 @@
+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" ]

FEATURES.md

@@ -0,0 +1,31 @@
+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

INTERNALS.md

@@ -0,0 +1,424 @@
+## MySQLTuner Internals
+
+[!["Buy Us A Coffee"](https://www.buymeacoffee.com/assets/img/custom_images/orange_img.png)](https://www.buymeacoffee.com/jmrenouard)
+## Table of contents
+
+- [MySQLTuner Internals](#mysqltuner-internals)
+- [Table of contents](#table-of-contents)
+- [MySQLTuner steps](#mysqltuner-steps)
+- [MySQLTuner get login information steps](#mysqltuner-get-login-information-steps)
+- [MySQLTuner system checks](#mysqltuner-system-checks)
+- [MySQLTuner Server version checks](#mysqltuner-server-version-checks)
+- [Mysql error log file analysis](#mysql-error-log-file-analysis)
+- [MySQL Storage engine general information](#mysql-storage-engine-general-information)
+- [MySQLTuner security checks](#mysqltuner-security-checks)
+- [MySQLTuner CVE vulnerabilities detection](#mysqltuner-cve-vulnerabilities-detection)
+- [MySQLTuner database information](#mysqltuner-database-information)
+- [MySQLTuner index information](#mysqltuner-index-information)
+- [MySQLTuner Connections information](#mysqltuner-connections-information)
+- [MySQLTuner server information](#mysqltuner-server-information)
+- [MySQLTuner sort, join and temp table information](#mysqltuner-sort-join-and-temp-table-information)
+- [MySQLTuner global buffer information](#mysqltuner-global-buffer-information)
+- [MySQLTuner query cache checks](#mysqltuner-query-cache-checks)
+- [MySQLTuner memory checks](#mysqltuner-memory-checks)
+- [MySQLTuner slow queries checks](#mysqltuner-slow-queries-checks)
+- [MySQLTuner replication checks](#mysqltuner-replication-checks)
+- [MySQLTuner InnoDB information](#mysqltuner-innodb-information)
+- [MySQLTuner ARIADB information](#mysqltuner-ariadb-information)
+- [MySQLTuner MYISAM information](#mysqltuner-myisam-information)
+- [MySQLTuner Galera information](#mysqltuner-galera-information)
+- [MySQLTuner TokuDB information](#mysqltuner-tokudb-information)
+- [MySQLTuner XtraDB information](#mysqltuner-xtradb-information)
+- [MySQLTuner Connect information](#mysqltuner-connect-information)
+- [MySQLTuner Spider information](#mysqltuner-spider-information)
+- [MySQLTuner RocksDb information](#mysqltuner-rocksdb-information)
+- [MySQLTuner Thread pool information](#mysqltuner-thread-pool-information)
+- [MySQLTuner performance schema and sysschema information](#mysqltuner-performance-schema-and-sysschema-information)
+
+## MySQLTuner steps
+
+* Header Print
+* Get login information
+* Set up some OS variables
+* Toss variables/status into hashes
+* Get information about the tuning connection
+* Check current MySQL version
+* Suggest 64-bit upgrade
+* Analyze mysqld error log file
+* Show enabled storage engines
+* Show informations about databases (option: --dbstat)
+* Show informations about indexes (option: --idxstat)
+* Display some security recommendations
+* Calculate everything we need
+* Print the server stats
+* Print MyISAM stats
+* Print InnoDB stats
+* Print AriaDB stats
+* Print replication info
+* Make recommendations based on stats
+* Close reportfile if needed
+* Dump result if debug is on
+
+## MySQLTuner get login information steps
+
+* Is a login possible?
+    * Force socket?
+    * Remote connection?
+        * _Specifying available RAM is required_
+    * Got user/pass on command line?
+    * mysql-quickbackup credentials available?
+    * Plesk credentials available?
+    * DirectAdmin credentials available?
+    * Debian maintenance account credentials available?
+    * Just try a login
+        * If working, and .my.cnf isn't there, **WARNING**
+        * If working, and .my.cnf is there, okay
+    * Prompt for creds on the console
+
+## MySQLTuner system checks
+* Check whether more than 2GB RAM present if on 32-bit OS
+* Check number of opened ports (warn when more than 9 ports opened)
+* Check 80, 8080, 443 and 8443 ports if warning is raised if they are opened
+* Check if some banned ports are not opened (option --bannedports separated by comma)
+* Check if non kernel and user process except mysqld are not using more than 15% of total physical memory
+* Check vm.swapiness
+* Check /etc/security/limit.conf
+* Check sysctl entries: sunrpc.tcp_slot_entries, vm.swappiness, fs.aio-fs-nr
+* Check mount point
+* Check Ethernet card
+* Check load average
+
+## MySQLTuner Server version checks
+* EOL MySQL version check
+* Currently MySQL < 5.1 are considered EOL
+* Using 5.5+ version of MySQL for performance issue (asynchronous IO)
+
+## Mysql error log file analysis
+* Look for potential current error log file name
+* Check permission on error log file
+* Check size on error log file
+* Check error and warning on error log file
+* Find last start and shutdown on error log file
+
+## MySQL Storage engine general information
+
+* Get storage engine counts/stats
+    * Check for DB engines that are enabled but unused
+    * Look for fragmented tables
+    * Look for auto-increments near capacity
+    	* Look for tables with auto-increment with value near max capacity
+
+## MySQLTuner security checks
+
+* Is anonymous user present?
+* Users without passwords
+* Users with username as password
+* Users without host restriction
+* Weak password check (possibly using cracklib later?)
+* Using basic_passwords.txt as password database
+* Password list checks can be avoided (option: --skippassword)
+
+## MySQLTuner CVE vulnerabilities detection
+
+* option: --cvefile
+* Check if your MariaDB or MySQL version contains CVE entries.
+
+## MySQLTuner database information
+* Performance analysis parameter checks
+* Per database information
+        * Tables number
+	* Rows number
+	* Total size
+	* Data size
+	* Percentage of data size
+	* Index size
+	* Percentage of index size
+        * Collation number
+        * Check that there is only one collation for all tables in database
+        * Check that there is only one collation for all table columns in database
+        * Check that there is only one storage engine per user database
+
+
+## MySQLTuner index information
+
+* Top 10 worth selectivity index
+* Per index information
+	* Index Cardinality
+	* Index Selectivity
+	* Misc information about index definition
+	* Misc information about index size
+
+## MySQLTuner Connections information
+
+* Highest usage of available connections
+* Percentage of used connections (<85%)
+* Percentage of aborted connections (<3%)
+
+## MySQLTuner server information
+
+* Uptime: whether MySQL started within last 24 hours
+* Bytes received and sent
+* Number of connections
+* Percentage between reads and writes
+* Is binary log activated?
+   * Is GTID mode activated?
+
+## MySQLTuner sort, join and temp table information
+
+* Max memory temporary table size allowed.
+* Percentage of sort using temporary table (<10%)
+* Number of join performed without using indexes (<250)
+* Percentage of temporary table written on disk (<25%)
+* Thread cache (=4)
+* Thread cache hit ratio (>50%) if thread_handling is different of pools-of-threads
+* Table cache hit ratio (>2°%)
+* Table cache definition should be upper that total number of tables or in autoresizing mode
+* Percentage of open file and open file limit (<85%)
+* Percentage of table locks (<95%)
+* Percentage of binlog cache lock (<90%)
+
+## MySQLTuner global buffer information
+
+* Key Buffer
+* Max Tmp Table
+* Per Thread Buffer
+   * Read Buffer
+   * Read RND Buffer
+	* Sort Buffer
+	* Thread stack
+	* Join Buffer
+	* Binlog Cache Buffers size if activated
+
+## MySQLTuner query cache checks
+
+* Is Query cache activated?
+   * Query Cache Buffers
+   * Query Cache DISABLED, ALL REQUEST or ON DEMAND
+   * Query Cache Size
+   * Query cache hit ratio (cache efficiency)
+
+## MySQLTuner memory checks
+
+* Get total RAM/swap
+* Is there enough memory for max connections reached by MySQL?
+* Is there enough memory for max connections allowed by MySQL?
+* Max percentage of memory used (<85%)
+
+## MySQLTuner slow queries checks
+
+* Percentage of Slow queries (<5%)
+
+## MySQLTuner replication checks
+
+* Is server replication configured as slave?
+* SQL replication thread running?
+* IO replication thread running?
+* Replication lag in seconds (Seconds_behind_master)
+* Is Slave configured in read only?
+* Replication type ROW, MIX, STMT
+* Replication Semisync master
+* Replication Semisync slave
+* XA support activated
+* Replication started?
+
+## MySQLTuner InnoDB information
+
+* InnoDB Buffer Pool Size
+   * If possible, innodb_buffer_pool_size should be greater than data and index size for Innodb Table
+   * Innodb_buffer_pool_size should be around 75% to 80% of the available system memory.
+* InnoDB Buffer Pool Instances
+   * MySQL needs 1 instance per 1Go of Buffer Pool
+   * innodb_buffer_pool instances = round(innodb_buffer_pool_size / 1Go)
+   * innodb_buffer_pool instances must be equal to or lower than 64
+
+   - A bug in MySQL 5.6 causes SHOW VARIABLES to report an innodb_buffer_pool_instances value of 8 when innodb_buffer_pool_size is less than 1GB and only one buffer pool instance is present (Bug #18343670).
+
+* InnoDB Buffer Pool Usage
+   * If more than 20% of InnoDB buffer pool is not used, raise an alert.
+* InnoDB Buffer Pool Log Size
+   * InnoDB total log file size should be 25% of innodb_buffer_pool_size
+* InnoDB Read efficiency
+   * Ratio of read without locks
+* InnoDB Write efficiency
+   * Ratio of write without locks
+* InnoDB Log Waits
+   * Checks that no lock is used on Innodb Log.
+* InnoDB Chunk Size
+   * Check InnoDB Buffer Pool size is a multiple of InnoDB Buffer Pool chunk size * InnoDB Buffer Pool instances
+
+## MySQLTuner AriaDB information
+
+* Is Aria indexes size greater than page cache size?
+* Page cache read hit ratio (>95%)
+* Page cache write hit ratio (>95%)
+
+
+## MySQLTuner MyISAM information
+
+* Key buffer usage (>90%)
+* Is MyISAM indexes size is greater than key buffer size ?
+* Key buffer read hit ratio (>95%)
+* Key buffer write hit ratio (>95%)
+
+## MySQLTuner Galera information
+
+* wsrep_ready cluster is ready
+* wsrep_connected node is connected to other nodes
+* wsrep_cluster_name is defined.
+* wsrep_node_name is defined.
+* Check thet notification script wsrep_notify_cmd is defined
+* wsrep_cluster_status PRIMARY /NON PRIMARY.
+	* PRIMARY : Coherent cluster
+	* NO PRIMARY : cluster gets several states
+* wsrep_ local_state_comment: Node state
+	* SYNCED (uptodate),
+	* DONOR (sending information to another node)
+	* Joiner (try to reach cluster group)
+	* SYNCED state able to read/write
+* wsrep_cluster_conf_id configuration level must be identical in all nodes
+* wsrep_slave_thread is between 3 or 4 times number of CPU core.
+* 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)
+* wsrep_last_commited committed level must be identical in all nodes
+* Look for tables without primary keys
+* Look for non InnoDB tables for Galera
+* Variable innodb_flush_log_at_trx_commit should be set to 0.
+* Check that there are 3 or 5 members in Galera cluster.
+* Check that xtrabackup is used for SST method with wsrep_sst_method variable.
+* Check variables wsrep_OSU_method is defined to TOI for updates.
+* Check that there is no certification failures controlling wsrep_local_cert_failures status.
+
+## MySQLTuner TokuDB information
+
+* tokudb_cache_size
+* tokudb_directio
+* tokudb_empty_scan
+* tokudb_read_block_size
+* tokudb_commit_sync
+* tokudb_checkpointing_period
+* tokudb_block_size
+* tokudb_cleaner_iterations
+* tokudb_fanout
+
+## MySQLTuner XtraDB information
+
+*  Not implemented
+
+## MySQLTuner Connect information
+
+*  Not implemented
+
+## MySQLTuner Spider information
+
+*  Not implemented
+
+## MySQLTuner RocksDb information
+
+*  Not implemented
+
+## MySQLTuner Thread pool information
+
+* thread_pool_size between 16 to 36 for Innodb usage
+* thread_pool_size between 4 to 8 for MyISAM usage
+
+## MySQLTuner performance schema and sysschema information
+
+* Check that Performance schema is activated for 5.6+ version
+* Check that Performance schema is deactivated for 5.5- version
+* Check that Sys schema is installed
+* Sys Schema version
+* Top user per connection
+* Top user per statement
+* Top user per statement latency
+* Top user per lock latency
+* Top user per full scans
+* Top user per row_sent
+* Top user per row modified
+* Top user per io
+* Top user per io latency
+* Top host per connection
+* Top host per statement
+* Top host per statement latency
+* Top host per lock latency
+* Top host per full scans
+* Top host per rows sent
+* Top host per rows modified
+* Top host per io
+* Top 5 host per io latency
+* Top IO type order by total io
+* Top IO type order by total latency
+* Top IO type order by max latency
+* Top Stages order by total io
+* Top Stages order by total latency
+* Top Stages order by avg latency
+* Top host per table scans
+* InnoDB Buffer Pool by schema
+* InnoDB Buffer Pool by table
+* Process per allocated memory
+* InnoDB Lock Waits
+* Threads IO Latency
+* High Cost SQL statements
+* Top 5% slower queries
+* Top 10 nb statement type
+* Top statement by total latency
+* Top statement by lock latency
+* Top statement by full scans
+* Top statement by rows sent
+* Top statement by rows modified
+* Use temporary tables
+* Unused Indexes
+* Full table scans
+* Latest file IO by latency
+* File by IO read bytes
+* File by IO written bytes
+* File per IO total latency
+* File per IO read latency
+* File per IO write latency
+* Event Wait by read bytes
+* Event Wait by write bytes
+* Event per wait total latency
+* Event per wait read latency
+* Event per wait write latency
+* Top 15 most read indexes
+* Top 15 most modified indexes
+* Top 15 high select latency index
+* Top 15 high insert latency index
+* Top 15 high update latency index
+* Top 15 high delete latency index
+* Top 15 most read tables
+* Top 15 most modified tables
+* Top 15 high select latency tables
+* Top 15 high insert latency tables
+* Top 15 high update latency tables
+* Top 15 high delete latency tables
+* Redundant indexes
+* Tables not using InnoDb buffer
+* 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

Makefile

@@ -0,0 +1,90 @@
+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

README.fr.md

@@ -0,0 +1,236 @@
+![MySQLTuner-perl](https://github.com/major/MySQLTuner-perl/blob/master/mtlogo.png)
+
+[!["Buy Us A Coffee"](https://www.buymeacoffee.com/assets/img/custom_images/orange_img.png)](https://www.buymeacoffee.com/jmrenouard)
+
+[![Project Status](http://opensource.box.com/badges/active.svg)](http://opensource.box.com/badges)
+[![Project Status](http://opensource.box.com/badges/maintenance.svg)](http://opensource.box.com/badges)
+[![Average time to resolve an issue](http://isitmaintained.com/badge/resolution/major/MySQLTuner-perl.svg)](http://isitmaintained.com/project/major/MySQLTuner-perl "Average time to resolve an issue")
+[![Percentage of open issues](http://isitmaintained.com/badge/open/major/MySQLTuner-perl.svg)](http://isitmaintained.com/project/major/MySQLTuner-perl "Percentage of issues still open")
+[![GPL License](https://badges.frapsoft.com/os/gpl/gpl.png?v=103)](https://opensource.org/licenses/GPL-3.0/)
+
+**MySQLTuner** 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** 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 
+![Indicators description](https://github.com/major/MySQLTuner-perl/blob/master/INTERNALS.md).
+
+
+![MysqlTuner](https://github.com/major/MySQLTuner-perl/blob/master/mysqltuner.png)
+
+MySQLTuner needs you:
+===
+
+**MySQLTuner** needs contributors for documentation, code and feedbacks..
+
+* 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)
+* Star **MySQLTuner project** at [MySQLTuner Git Hub Project](https://github.com/major/MySQLTuner-perl)
+          
+Compatibility:
+====
+
+* MySQL 5.7 (full support)
+* MySQL 5.6 (full support)
+* MySQL 5.5 (full support)
+* MariaDB 10.1 (full support)
+* MariaDB 10.0 (full support)
+* Percona Server 5.6 (full support)
+* 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)
+* Unix/Linux based operating system (tested on Linux, BSD variants, and Solaris variants)
+* Windows is not supported at this time (Help wanted !!!!!)
+* 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)
+
+***WARNING***
+--
+It is **extremely important** for you to fully understand each change 
+you make to a MySQL database server.  If you don't understand portions 
+of the script's output, or if you don't understand the recommendations, 
+**you should consult** a knowledgeable DBA or system administrator 
+that you trust.  **Always** test your changes on staging environments, and 
+always keep in mind that improvements in one area can **negatively affect** 
+MySQL in other areas.
+
+**Seriously - please review the FAQ section below.**
+
+What MySQLTuner is checking exactly ? 
+--
+All checks done by **MySQLTuner** are documented in [MySQLTuner Internals](https://github.com/major/MySQLTuner-perl/blob/master/INTERNALS.md) documentation.
+
+Download/Installation
+--
+
+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 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
+	
+Of course, you can add the execute bit (`chmod +x mysqltuner.pl`) so you can execute it without calling perl directly.
+
+Specific usage
+--
+
+__Usage:__ Minimal usage locally
+
+	perl mysqltuner.pl 
+
+__Usage:__ Minimal usage remotely
+
+	perl mysqltuner.pl --host targetDNS_IP --user admin_user --pass admin_password
+
+__Usage:__ Enable maximum output information around MySQL/MariaDb without debugging 
+
+	perl mysqltuner.pl --verbose
+	perl mysqltuner.pl --buffers --dbstat --idxstat --sysstat --pfstat
+	
+
+__Usage:__ Enable CVE vulnerabilities check for your MariaDB or MySQL version
+
+	perl mysqltuner.pl --cvefile=vulnerabilities.csv
+
+__Usage:__ Write your result in a file with information displayed  
+
+	perl mysqltuner.pl --outputfile /tmp/result_mysqltuner.txt
+
+__Usage:__ Write your result in a file **without outputting information** 
+
+	perl mysqltuner.pl --silent --outputfile /tmp/result_mysqltuner.txt
+
+__Usage:__ Using template model to customize your reporting file based on [Text::Template](https://metacpan.org/pod/Text::Template) syntax.
+
+ 	perl mysqltuner.pl --silent --reportfile /tmp/result_mysqltuner.txt --template=/tmp/mymodel.tmpl
+
+__Usage:__ Enable debugging information 
+
+	perl mysqltuner.pl --debug
+
+FAQ
+--
+
+**Question: Will MySQLTuner fix my slow MySQL server?**
+
+**No.**  MySQLTuner is a read only script.  It won't write to any configuration files, change the status of any daemons, or call your mother to wish her a happy birthday.  It will give you an overview of your server's performance and make some basic recommendations 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?**
+
+**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
+	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.
+
+**Question: Is there another way to secure credentials on latest MySQL and MariaDB distributions ?**
+
+You could use mysql_config_editor utilities.
+
+	$ mysql_config_editor set --login-path=client --user=someusername --password --host=localhost
+	Enter passord: ********
+	$
+
+At this time, ~/.mylogin.cnf has been written with appropriated rigth access.
+
+To get information about stored credentials, use the following command:
+
+	$mysql_config_editor print
+	[client]
+	user = someusername
+	password = *****
+	host = localhost
+
+**Question: What's minimum privileges needed by a specific mysqltuner user in database ?**
+
+        mysql>GRANT SELECT, PROCESS,EXECUTE, REPLICATION CLIENT,SHOW DATABASES,SHOW VIEW ON *.* FOR 'mysqltuner'@'localhost' identified by pwd1234;
+
+**Question: It's not working on my OS! What gives?!**
+
+These kinds of things are bound to happen.  Here are the details I need from you in order to research the problem thoroughly:
+
+* OS and OS version
+* Architecture (x86, x86_64, IA64, Commodore 64)
+* Exact MySQL version
+* Where you obtained your MySQL version (OS package, source, etc)
+* The full text of the error
+* A copy of SHOW VARIABLES and SHOW GLOBAL STATUS output (if possible)
+
+**Question: How to perform a CVE vulneralibity checks ?**
+
+* Download vulnerabilities.csv from this repository.
+* use option --cvefile to perform CVE checks
+
+**Question: How to use mysqltuner from 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> defaulfs 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)
+
+MySQLTuner and Vagrant
+--
+**MySQLTuner** contains following Vagrant configurations:
+* Fedora Core 23 / MariaDB 10.0
+* Fedora Core 23 / MariaDB 10.1
+* Fedora Core 23 / MySQL 5.6
+* Fedora Core 23 / MySQL 5.7
+       
+**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
+* 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 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
+* Create a data directory
+	* mkdir data
+* Rename Vagrantfile_MariaDB10.0 into Vagrantfile
+	* cp MySQLTuner-perl/Vagrant/Vagrantfile_for_MariaDB10.0 Vagrantfile
+* Start vagrant
+	* vagrant up
+
+MySQLTuner a besoin de vous
+--
+**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>.
+* 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)

README.it.md

@@ -0,0 +1,238 @@
+![MySQLTuner-perl](https://github.com/major/MySQLTuner-perl/blob/master/mtlogo.png)
+
+[!["Buy Us A Coffee"](https://www.buymeacoffee.com/assets/img/custom_images/orange_img.png)](https://www.buymeacoffee.com/jmrenouard)
+
+[![Project Status](http://opensource.box.com/badges/active.svg)](http://opensource.box.com/badges)
+[![Project Status](http://opensource.box.com/badges/maintenance.svg)](http://opensource.box.com/badges)
+[![Average time to resolve an issue](http://isitmaintained.com/badge/resolution/major/MySQLTuner-perl.svg)](http://isitmaintained.com/project/major/MySQLTuner-perl "Average time to resolve an issue")
+[![Percentage of open issues](http://isitmaintained.com/badge/open/major/MySQLTuner-perl.svg)](http://isitmaintained.com/project/major/MySQLTuner-perl "Percentage of issues still open")
+[![GPL License](https://badges.frapsoft.com/os/gpl/gpl.png?v=103)](https://opensource.org/licenses/GPL-3.0/)
+
+**MySQLTuner** 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** supporta, in quest'ultima versione, circa 250 indicatori per i server MySQL/MariaDB/Percona.
+
+**MySQLTuner** è attivamente manutenuto e nuovi indicatori sono aggiunti di settimana in settimana, supportando un gran numero di configurazioni tra le quali ![Galera Cluster](http://galeracluster.com/), ![TokuDB](https://www.percona.com/software/mysql-database/percona-tokudb), ![                                                                                                                         Performance schema](https://github.com/mysql/mysql-sys), metriche relative al SO 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/), ...
+
+Maggiori dettagli sugli indicatori
+![Indicators description](https://github.com/major/MySQLTuner-perl/blob/master/INTERNALS.md).
+
+
+![MysqlTuner](https://github.com/major/MySQLTuner-perl/blob/master/mysqltuner.png)
+
+MySQLTuner ha bisogno di te:
+===
+
+**MySQLTuner** ha bisogno di collaboratori per documentazione, codice e suggerimenti ..
+
+* Problemi e suggerimenti possono essere riportati su [GitHub tracker](https://github.com/major/MySQLTuner-perl/issues).
+* La guida per contribuire è disponibile in inglese: [MySQLTuner contributing guide](https://github.com/major/MySQLTuner-perl/blob/master/CONTRIBUTING.md)
+* Dai un Stella a **MySQLTuner project** su [GitHub](https://github.com/major/MySQLTuner-perl)
+
+Compatibilità:
+====
+
+* MySQL 5.7 (pieno supporto)
+* MySQL 5.6 (pieno supporto)
+* MySQL 5.5 (pieno supporto)
+* MariaDB 10.1 (pieno supporto)
+* MariaDB 10.0 (pieno supporto)
+* Percona Server 5.6 (pieno supporto)
+* Percona XtraDB cluster (pieno supporto)
+* MySQL 3.23, 4.0, 4.1, 5.0, 5.1 (supporto parziale - versione deprecata)
+* Perl 5.6 o successivi (col pacchetto [perl-doc](http://search.cpan.org/~dapm/perl-5.14.4/pod/perldoc.pod))
+* Sistemi operativi basati su Unix/Linux (testato su Linux, varianti di BSD e di Solaris)
+* Windows non è supportato al momento (gradito aiuto!!!!!)
+* Accesso completo in lettura al server MySQL (accesso root a livello di SO raccomandato per MySQL < 5.1)
+* supporto al rilevamento di vulnerabilità CVE da [https://cve.mitre.org](https://cve.mitre.org)
+
+***ATTENZIONE***
+--
+È **estremamente importante** che tu capisca appieno ogni singola modifica apportata alla configurazione del server MySQL.
+Qualora non capissi appieno qualche parte dell'output dello script o se non capissi quanto raccomandato **dovresti consultare** un DBA esperto o un amministratore di sistema di cui hai fiducia.
+Testa **sempre** le modifiche su ambienti ad hoc e tieni sempre presente che miglioramenti in un settore potrebbero **influenzare negativamente** MySQL in altri settori.
+
+**Seriamente - consulta la sezione FAQ che segue.**
+
+Cosa verifica esattamente MySQLTuner ?
+--
+Tutti i controlli effettuati da **MySQLTuner** sono documentati in [MySQLTuner Internals](https://github.com/major/MySQLTuner-perl/blob/master/INTERNALS.md).
+
+Download/Installazione
+--
+
+Si può semplicemente scaricare l'intero codice utilizzando `git clone` seguito dalla URL riportata sopra.
+Il modo più semplice è il seguente:
+
+	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
+
+Ovviamente è possibile assegnare il permesso di esecuzione in modo da poter lanciare il comando senza chiamare l'interprete `perl` (`chmod +x mysqltuner.pl`).
+
+Casi d'uso
+--
+
+__Uso:__ Minimale locale
+
+	perl mysqltuner.pl
+
+__Uso:__ Minimale da remoto
+
+	perl mysqltuner.pl --host targetDNS_IP --user admin_user --pass admin_password
+
+__Uso:__ Abilitando il massimo livello di informazione in output su MySQL/MariaDb senza usare l'optione di debug
+
+	perl mysqltuner.pl --verbose
+	perl mysqltuner.pl --buffers --dbstat --idxstat --sysstat --pfstat
+
+
+__Uso:__ Abilitando la verifica delle vulnerabilità CVE per la versione di MariaDB o MySQL installata
+
+	perl mysqltuner.pl --cvefile=vulnerabilities.csv
+
+__Uso:__ Salvando i risultati su un file con le stesse informazione mostrate a video
+
+	perl mysqltuner.pl --outputfile /tmp/result_mysqltuner.txt
+
+__Uso:__ Salvando i risultati su un file **senza mostrare nulla a video**
+
+	perl mysqltuner.pl --silent --outputfile /tmp/result_mysqltuner.txt
+
+__Uso:__ Utilizzando un modello per personalizzare il file di output, con la sintassi di [Text::Template](https://metacpan.org/pod/Text::Template).
+
+ 	perl mysqltuner.pl --silent --reportfile /tmp/result_mysqltuner.txt --template=/tmp/mymodel.tmpl
+
+__Uso:__ Abilitando la modalità di debug
+
+	perl mysqltuner.pl --debug
+
+FAQ
+--
+
+**Domanda: MySQLTuner sistemerà il mio server MySQL lento?**
+
+**No.**  MySQLTuner è uno script che legge solamente.  Non scriverà alcun file di configurazione, non modificherà lo stato di alcun demone né chiamerà tua madre per augurarle buon compleanno.
+Ti darà una panoramica delle prestazioni del tuo server, facendo alcune raccomandazioni basilari circa i miglioramenti che tu puoi apportare. *assicurati di leggere l'avviso precedente prima di seguire qualsiasi raccomandazione.*
+
+**Domanda: Posso eliminare il mio DBA ora?**
+
+**MySQLTuner non sostituirà il tuo DBA in alcun modo.** Se il tuo DBA continuamente occupa il tuo parcheggio e ruba il tuo cibo dal frigo puoi considerare l'opzione - ma resta una tua scelta.
+
+**Domanda: Perché MySQLTuner continua a chiedermi ogni volta le credenziali di login di MySQL?**
+
+Lo script cerca di arguirle in ogni modo possibile. Cercando file `~/.my.cnf`, file di password di Plesk e provando il login di root con password vuota.
+Se nessuno di questi modi ha successo, allora la password viene richiesta. Se preferisci che lo script giri in modo automatico, senza interazione con l'utente, allora crea un file `.my.cnf` nella tua cartella home che contenga:
+
+	[client]
+	user=someusername
+	pass=thatuserspassword
+
+Una volta creato, assicurati che tu sia il proprietario (owner) e che i permessi siano 0600. Questo dovrebbe preservare le tue credenziali di login per i database da occhi indiscreti, in condizioni normali.
+Se un [Terminator modello T-1000 apparisse vestito da Carabiniere](https://it.wikipedia.org/wiki/T-1000) e chiedesse le tue credenziali non avresti poi tante scelte.
+
+**Domanda: C'è qualche altro modo per rendere sicure le credenziali sulle ultime versioni di MySQL e MariaDB ?**
+
+Potresti utilizzare il comando `mysql_config_editor`.
+
+	$ mysql_config_editor set --login-path=client --user=someusername --password --host=localhost
+	Enter passord: ********
+	$
+
+Che crea il file `~/.mylogin.cnf` con i prmessi di accesso appropriati.
+
+Per avere informazioni sulle credenziali salvate, si usi ilseguente comando:
+
+	$mysql_config_editor print
+	[client]
+	user = someusername
+	password = *****
+	host = localhost
+
+**Domanda: Quali sono i privilegi minimi, nel database, necessari per un utente *mysqltuner* ad hoc ?**
+
+        mysql>GRANT SELECT, PROCESS,EXECUTE, REPLICATION CLIENT,SHOW DATABASES,SHOW VIEW ON *.* FOR 'mysqltuner'@'localhost' identified by pwd1234;
+
+**Domanda: Non funziona sul mio SO! Che succede?!**
+
+Questo genere di cose sono destinate ad accadere. Ecco i dettagli di cui ho bisogno per indagare sul problema:
+
+* SO e versione del SO
+* Architettura (x86, x86_64, IA64, Commodore 64)
+* Versione esatta di MySQL
+* Da dove viene la tua versione di MySQL (pacchetto del SO, sorgenti, etc.)
+* Il testo completo dell'errore
+* L'output dei comandi `SHOW VARIABLES;` e `SHOW GLOBAL STATUS;`(se possibile)
+
+**Domanda: Come eseguo il check per le vulnerabilità CVE ?**
+
+* Scarica il file `vulnerabilities.csv`da questo repository.
+* Usa l'opzione `--cvefile` per eseguire i test delle CVE
+
+**Domanda: Come uso  mysqltuner da un altro computer ?**
+Grazie a [@rolandomysqldba](http://dba.stackexchange.com/users/877/rolandomysqldba)
+
+* You will still have to connect like a mysql client:
+* Ti dovrai collegare come un client mysql:
+
+Connessione e Autenticazione
+
+	--host <hostname> Si connette a un host remoto per eseguire i test (default: localhost)
+	--socket <socket> Usa un socket per effettuare una connessione locale
+	--port <port>     Porta per la connessione (default: 3306)
+	--user <username> Username per l'autenticazione
+	--pass <password> Password per l'autenticazione
+	--defaults-file <path> defaults file per le credenziali
+
+Poiché si sta utilizzando un host remoto, si utilizzino i seguenti parametri per fornire allo script i valori del SO
+
+	--forcemem <size>  Valore della RAM installata, in megabyte
+	--forceswap <size> Valore della memoria di swap configurata, in megabyte
+
+* Potresti dover contattare il sistemista del server remoto per conoscere i valori di RAM e swap
+
+Se il database ha troppe tabelle, o tabelle veramente grandi, si usi:
+
+	--skipsize           Non elenca le tabelle ed i rispettivi tipi e dimensioni (default: on)
+	                     (Raccomandato per server con molte tabelle)
+
+MySQLTuner e Vagrant
+--
+**MySQLTuner** contiene le seguenti configurazioni per Vagrant:
+* Fedora Core 23 / MariaDB 10.0
+* Fedora Core 23 / MariaDB 10.1
+* Fedora Core 23 / MySQL 5.6
+* Fedora Core 23 / MySQL 5.7
+
+**Vagrant File** sono collocati nella sotto-directory di Vagrant.
+* Segui questi due passaggi dopo l'installazione di Vagrant:
+	* Rinominare `VagrantFile_for_Mxxx` in `Vagrantfile`
+	* `vagrant up`
+
+**MySQLTuner** contiene una configurazione Vagrant a scopo di test e sviluppo
+* Installare VirtualBox e Vagrant
+	* https://www.virtualbox.org/wiki/Downloads
+	* https://www.vagrantup.com/downloads.html
+* Clone del repository
+ 	* git clone https://github.com/major/MySQLTuner-perl.git
+* Installare i plugin di Vagrant `vagrant-hostmanager` e `vagrant-vbguest`
+	* `vagrant plugin install vagrant-hostmanager`
+	* `vagrant plugin install vagrant-vbguest`
+* Aggiungere un box Fedora Core 23 dal sito ufficiale di Fedora
+	* `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`
+* Creare una directory `data`
+	* `mkdir data`
+* Rinominare `Vagrantfile_MariaDB10.0` in `Vagrantfile`
+	* `cp MySQLTuner-perl/Vagrant/Vagrantfile_for_MariaDB10.0 Vagrantfile`
+* Start vagrant
+	* `vagrant up`
+
+MySQLTuner ha bisogno di te:
+--
+
+**MySQLTuner** ha bisogno di collaboratori per documentazione, codice e suggerimenti ..
+
+* Problemi e suggerimenti possono essere riportati su [GitHub tracker](https://github.com/major/MySQLTuner-perl/issues).
+* La guida per contribuire è disponibile in inglese: [MySQLTuner contributing guide](https://github.com/major/MySQLTuner-perl/blob/master/CONTRIBUTING.md)
+* Dai un Stella a **MySQLTuner project** su [GitHub](https://github.com/major/MySQLTuner-perl)

README.md

@@ -1,69 +1,617 @@
-MySQLTuner-perl
+![MySQLTuner-perl](https://github.com/major/MySQLTuner-perl/blob/master/mtlogo.png)
+
+[!["Buy Us A Coffee"](https://www.buymeacoffee.com/assets/img/custom_images/orange_img.png)](https://www.buymeacoffee.com/jmrenouard)
+
+[![Project Status](http://opensource.box.com/badges/active.svg)](http://opensource.box.com/badges)
+[![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")
+[![Percentage of open issues](http://isitmaintained.com/badge/open/major/MySQLTuner-perl.svg)](http://isitmaintained.com/project/major/MySQLTuner-perl "Percentage of issues still open")
+[![GPL License](https://badges.frapsoft.com/os/gpl/gpl.png?v=103)](https://opensource.org/licenses/GPL-3.0/)
+
+**MySQLTuner** is a script written in Perl that allows you to review a MySQL installation quickly and make adjustments to increase performance and stability. The current configuration variables and status data is retrieved and presented in a brief format along with some basic performance suggestions.
+
+**MySQLTuner** supports ~300 indicators for MySQL/MariaDB/Percona Server in this latest version.
+
+**MySQLTuner** is actively maintained supporting many configurations such as [Galera Cluster](http://galeracluster.com/), [TokuDB](https://www.percona.com/software/mysql-database/percona-tokudb), [Performance schema](https://github.com/mysql/mysql-sys), Linux OS metrics, [InnoDB](http://dev.mysql.com/doc/refman/5.7/en/innodb-storage-engine.html), [MyISAM](http://dev.mysql.com/doc/refman/5.7/en/myisam-storage-engine.html), [Aria](https://mariadb.com/kb/en/mariadb/aria/), ...
+
+You can find more details on these indicators here:
+[Indicators description](https://github.com/major/MySQLTuner-perl/blob/master/INTERNALS.md).
+
+![MysqlTuner](https://github.com/major/MySQLTuner-perl/blob/master/mysqltuner.png)
+
+MySQLTuner needs you
+===
+
+**MySQLTuner** needs contributors for documentation, code and feedback:
+
+* Please join us on our issue tracker at [GitHub tracker](https://github.com/major/MySQLTuner-perl/issues).
+* Contribution guide is available following [MySQLTuner contributing guide](https://github.com/major/MySQLTuner-perl/blob/master/CONTRIBUTING.md)
+* Star **MySQLTuner project** at [MySQLTuner Git Hub Project](https://github.com/major/MySQLTuner-perl)
+* Paid support for LightPath here: [jmrenouard@lightpath.fr](jmrenouard@lightpath.fr)
+* Paid support for Releem available here: [Releem App](https://releem.com/)
+
+![Anurag's GitHub stats](https://github-readme-stats.vercel.app/api?username=anuraghazra&show_icons=true&theme=radical)
+
+## Stargazers over time
+
+[![Stargazers over time](https://starchart.cc/major/MySQLTuner-perl.svg)](https://starchart.cc/major/MySQLTuner-perl)
+
+
+Compatibility
 ====
 
-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.
+Test result are available here:
 
-Compatibility:
+* MySQL 8.0, 8.2, 8.3 (full support)
+* Percona Server 8.0, 8.2, 8.3 (full support)
+* MariaDB 10.4, 10.5, 10.6, 10.11, 11.0, 11.1, 11.2 (full support)
+* Galera replication (full support)
+* Percona XtraDB cluster (full support)
+* Mysql Replications (partial support, no test environment)
+
+* MySQL 8.1 (not supported, deprecated version)
+* Percona Server 5.7 (not supported, deprecated version)
+* MySQL 5.7 (not supported, deprecated version)
+* MySQL 5.6 and earlier (not supported, deprecated version)
+* Percona Server 5.6 (not supported, deprecated version)
+* MariaDB 10.7, 10.8, 10.9, 10.10 (not supported, deprecated version)
+* MariaDB 10.3 and earlier (not supported, deprecated version)
+* MariaDB 5.5 (not supported, deprecated version)
+
+***Windows Support is partial***
+
+* Windows is now supported at this time
+* Successfully run MySQLtuner across WSL2 (Windows Subsystem Linux)
+* [https://docs.microsoft.com/en-us/windows/wsl/](https://docs.microsoft.com/en-us/windows/wsl/)
+
+***UNSUPPORTED ENVIRONMENTS - NEED HELP WITH THAT***
+* Cloud based is not supported at this time (Help wanted! GCP, AWS, Azure support requested)
+
+***Unsupported storage engines: PRs welcome***
+--
+
+* NDB is not supported feel free to create a Pull Request
+* Archive
+* Spider
+* ColummStore
+* Connect
+
+Unmaintenained stuff from MySQL or MariaDB:
+--
+
+* MyISAM is too old and no longer active
+* RockDB is not maintained anymore
+* TokuDB is not maintained anymore
+* XtraDB is not maintained anymore
+
+* CVE vulnerabilities detection support from [https://cve.mitre.org](https://cve.mitre.org)
+
+***MINIMAL REQUIREMENTS***
 
-* MySQL 3.23, 4.0, 4.1, 5.0, 5.1 (full support)
-* MySQL 5.4 (not fully tested, partially supported)
-* MySQL 6.0 (partial support)
-* MariaDB 10.x (partial support)
 * 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)
-* Windows is not supported at this time
-* Unrestricted read access to the MySQL server (OS root access recommended for MySQL < 5.0)
+* Unrestricted read access to the MySQL server
+OS root access recommended for MySQL < 5.1
 
 ***WARNING***
 --
-It is **extremely important** for you to fully understand each change 
-you make to a MySQL database server.  If you don't understand portions 
-of the script's output, or if you don't understand the recommendations, 
-**you should consult** a knowledgeable DBA or system administrator 
-that you trust.  **Always** test your changes on staging environments, and 
-always keep in mind that improvements in one area can **negatively affect** 
+
+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,
+**you should consult** a knowledgeable DBA or system administrator
+that you trust.  **Always** test your changes on staging environments, and
+always keep in mind that improvements in one area can **adversely affect**
 MySQL in other areas.
 
-**Seriously - please review the FAQ section below.**
+It's **also important** to wait at least 24 hours of uptime to get accurate results. In fact, running
+**mysqltuner** on a fresh restarted server is completely useless.
+
+**Also review the FAQ section below.**
+
+Security recommendations
+--
+
+Hi directadmin user!
+We detected that you run mysqltuner with da_admin's credentials taken from `/usr/local/directadmin/conf/my.cnf`, which might bring to a password discovery!
+Read link for more details [Issue #289](https://github.com/major/MySQLTuner-perl/issues/289).
+
+What is MySQLTuner checking exactly ?
+--
+
+All checks done by **MySQLTuner** are documented in [MySQLTuner Internals](https://github.com/major/MySQLTuner-perl/blob/master/INTERNALS.md) documentation.
 
 Download/Installation
 --
 
-You can download the entire repository by using 'git clone' followed by the cloning URL above.  The simplest and shortest method is:
+Choose one of these methods:
+
+1) Script direct download (the simplest and shortest method):
+
+```bash
+wget http://mysqltuner.pl/ -O mysqltuner.pl
+wget https://raw.githubusercontent.com/major/MySQLTuner-perl/master/basic_passwords.txt -O basic_passwords.txt
+wget https://raw.githubusercontent.com/major/MySQLTuner-perl/master/vulnerabilities.csv -O vulnerabilities.csv
+```
+
+2) You can download the entire repository by using `git clone` or `git clone --depth 1 -b master` followed by the cloning URL above.
+
+Optional Sysschema installation for MySQL 5.6
+--
+
+Sysschema is installed by default under MySQL 5.7 and MySQL 8 from Oracle.
+By default, on MySQL 5.6/5.7/8, performance schema is enabled.
+For previous MySQL 5.6 version, you can follow this command to create a new database sys containing very useful view on Performance schema:
+
+Sysschema for MySQL old version
+--
+
+```bash
+curl "https://codeload.github.com/mysql/mysql-sys/zip/master" > sysschema.zip
+# check zip file
+unzip -l sysschema.zip
+unzip sysschema.zip
+cd mysql-sys-master
+mysql -uroot -p < sys_56.sql
+```
+
+Sysschema for MariaDB old version
+--
+
+```bash
+curl "https://github.com/FromDual/mariadb-sys/archive/refs/heads/master.zip" > sysschema.zip
+# check zip file
+unzip -l sysschema.zip
+unzip sysschema.zip
+cd mariadb-sys-master
+mysql -u root -p < ./sys_10.sql
+```
+
+Performance schema setup
+--
+
+By default, performance_schema is enabled and sysschema is installed on latest version.
+
+By default, on MariaDB, performance schema is disabled (MariaDB<10.6).
+
+Consider activating performance schema across your my.cnf configuration file:
+
+```ini
+[mysqld]
+performance_schema = on
+performance-schema-consumer-events-statements-history-long = ON
+performance-schema-consumer-events-statements-history = ON
+performance-schema-consumer-events-statements-current = ON
+performance-schema-consumer-events-stages-current=ON
+performance-schema-consumer-events-stages-history=ON
+performance-schema-consumer-events-stages-history-long=ON
+performance-schema-consumer-events-transactions-current=ON
+performance-schema-consumer-events-transactions-history=ON
+performance-schema-consumer-events-transactions-history-long=ON
+performance-schema-consumer-events-waits-current=ON
+performance-schema-consumer-events-waits-history=ON
+performance-schema-consumer-events-waits-history-long=ON
+performance-schema-instrument='%=ON'
+max-digest-length=2048
+performance-schema-max-digest-length=2018
+```
+
+Sysschema installation for MariaDB < 10.6
+--
+
+Sysschema is not installed by default under MariaDB prior to 10.6 [MariaDB sys](https://mariadb.com/kb/en/sys-schema/)
+
+You can follow this command to create a new database sys containing a useful view on Performance schema:
+
+```bash
+curl "https://codeload.github.com/FromDual/mariadb-sys/zip/master" > mariadb-sys.zip
+# check zip file
+unzip -l mariadb-sys.zip
+unzip mariadb-sys.zip
+cd mariadb-sys-master/
+mysql -u root -p < ./sys_10.sql
+```
+
+Errors & solutions for performance schema installation
+--
+
+
+ERROR 1054 (42S22) at line 78 in file: './views/p_s/metrics_56.sql': Unknown column 'STATUS' in 'field list'
+--
+
+
+This error can be safely ignored
+Consider using a recent MySQL/MariaDB version to avoid this kind of issue during sysschema installation
+
+In recent versions, sysschema is installed and integrated by default as sys schema (SHOW DATABASES)
+
+
+
+ERROR at line 21: Failed to open file './tables/sys_config_data_10.sql -- ported', error: 2
+Have a look at #452 solution given by @ericx
+--
+
+Fixing sysctl configuration (/etc/sysctl.conf)
+
+--
+It is a system wide setting and not a database setting: [Linux FS Kernel settings](https://www.kernel.org/doc/html/latest/admin-guide/sysctl/fs.html#id1)
+
+You can check its values via:
+
+```bash
+$ cat /proc/sys/fs/aio-*
+65536
+2305
+```
+
+For example, to set the aio-max-nr value, add the following line to the /etc/sysctl.conf file:
+
+```bash
+fs.aio-max-nr = 1048576
+```
+
+To activate the new setting:
+
+```bash
+$ sysctl -p /etc/sysctl.conf
+```
+
+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
 
-	wget http://mysqltuner.pl/ -O 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.
 
 FAQ
 --
+**Question: What are the prerequisites for running MySQL tuner ?**
 
-Question: Will MySQLTuner fix my slow MySQL server?
+Before running MySQL tuner, you should have the following:
 
-**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.*
+ - A MySQL server installation
+ - Perl installed on your system
+ - Administrative access to your MySQL server
 
-Question: Can I fire my DBA now?
+**Question: Can MySQL tuner make changes to my configuration automatically ?**
 
-**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.
+**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: Why does MySQLTuner keep asking me the login credentials for MySQL over and over?
+**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
-	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.
+	password=thatuserspassword
 
-Question: It's not working on my OS! What gives?!
+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.
 
-These kinds of things are bound to happen.  Here are the details I need from you in order to research the problem thoroughly:
+**Question: Is there another way to secure credentials on latest MySQL and MariaDB distributions ?**
 
-	* 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)
+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

README.ru.md

@@ -0,0 +1,356 @@
+![MySQLTuner-perl](https://github.com/major/MySQLTuner-perl/blob/master/mtlogo.png)
+
+[!["Buy Us A Coffee"](https://www.buymeacoffee.com/assets/img/custom_images/orange_img.png)](https://www.buymeacoffee.com/jmrenouard)
+
+[![Project Status](http://opensource.box.com/badges/active.svg)](http://opensource.box.com/badges)
+[![Project Status](http://opensource.box.com/badges/maintenance.svg)](http://opensource.box.com/badges)
+[![Average time to resolve an issue](http://isitmaintained.com/badge/resolution/major/MySQLTuner-perl.svg)](http://isitmaintained.com/project/major/MySQLTuner-perl "Average time to resolve an issue")
+[![Percentage of open issues](http://isitmaintained.com/badge/open/major/MySQLTuner-perl.svg)](http://isitmaintained.com/project/major/MySQLTuner-perl "Percentage of issues still open")
+[![GPL License](https://badges.frapsoft.com/os/gpl/gpl.png?v=103)](https://opensource.org/licenses/GPL-3.0/)
+
+
+**MySQLTuner** - 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 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 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/), ...
+
+
+Вы можете найти больше информации об этих показателях на
+[Indicators description](https://github.com/major/MySQLTuner-perl/blob/master/INTERNALS.md).
+
+
+![MysqlTuner](https://github.com/major/MySQLTuner-perl/blob/master/mysqltuner.png)
+
+MySQLTuner нуждается в вас:
+===
+
+**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).
+* 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)
+
+## Количество "звезд" по времени
+
+[![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 5.6 (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 10.0 (полная поддержка, последние 6 месяцeв)
+* MariaDB 5.5  (полная поддержка, но без поддержки от MariaDB)
+* Percona Server 8.0 (полная поддержка, проверка пароля не работает)
+* Percona Server 5.7 (полная поддержка)
+* 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))
+* Операционная система семейства Unix/Linux (протестировано на Linux, различных вариациях BSD и Solaris)
+* Неограниченный доступ на чтение для MySQL-сервера (Для работы с MySQL < 5.1 требуется root-доступ к серверу)
+
+Пожалуйста, прочитайте раздел ЧаВо, который расположен чуть ниже.
+
+***ПРЕДУПРЕЖДЕНИЕ***
+--
+Очень важно, чтобы вы имели представление о том, какие изменения вы
+вносите в параметры сервера баз данных MySQL. Если вы даже частично
+не понимаете вывод отчета скрипта, или не понимаете рекомендации,
+которые делает скрипт, то вам лучше всего обратиться за помощью либо
+к документации к серверу баз данных, либо ближайшему системному
+администратору. Всегда проверяйте ваши изменения на тестовом сервере
+и всегда будьте готовы к тому, что улучшения в одной области могут иметь
+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.**
+
+
+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?
+--
+Все проверки, что выполняет **MySQLTuner**, задокументированы в [MySQLTuner Internals](https://github.com/major/MySQLTuner-perl/blob/master/INTERNALS.md)
+
+Загрузка/Установка
+--
+
+Доступны несколько методов:
+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.
+
+
+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
+--
+
+__Пример:__ Минимальный локальный запуск
+
+	perl mysqltuner.pl --host 127.0.0.1
+
+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
+
+	perl mysqltuner.pl --host targetDNS_IP --user admin_user --pass admin_password
+
+__Пример:__ Включение максимамльного вывода информации о MySQL/MariaDb без отладочной информации
+
+	perl mysqltuner.pl --verbose
+    perl mysqltuner.pl --buffers --dbstat --idxstat --sysstat --pfstat --tbstat
+
+
+__Пример:__ Включение проверки на CVE уязвимости для MariaDB или MySQL
+
+	perl mysqltuner.pl --cvefile=vulnerabilities.csv
+
+__Пример:__ Запись результата в файл с отображением информации
+
+	perl mysqltuner.pl --outputfile /tmp/result_mysqltuner.txt
+
+__Пример:__ Запись результата в файл **без вывода информации**
+
+	perl mysqltuner.pl --silent --outputfile /tmp/result_mysqltuner.txt
+
+__Пример:__ Использование шаблона для кастомизации отчетов, сохраняющихся в файл на базе синтаксиса [Text::Template](https://metacpan.org/pod/Text::Template).
+
+ 	perl mysqltuner.pl --silent --reportfile /tmp/result_mysqltuner.txt --template=/tmp/mymodel.tmpl
+
+__Пример:__ Включение вывода отладочной информации
+
+	perl mysqltuner.pl --debug
+
+__Пример:__ Обновление MySQLTuner и файлов с данными (пароль и cve), если необходимо.
+
+    perl mysqltuner.pl --checkversion --updateversion
+
+ЧаВо
+--
+
+**Вопрос: MySQLTuner починит мой медленный MySQL сервер?**
+
+**Нет.** MySQLTuner работает только на чтение. Он не будет записывать какие-либо конфигурационные файлы, изменять статус каких-либо демонов или звонить вашей маме, чтобы поздравить её с днём рождения. Он только даст обзор производительности вашего сервера и предложит несколько базовых рекомендаций, которые вы можете выполнить. *Убедитесь, что вы прочитали предупреждения до следования рекомендациям.*
+
+**Вопрос: Теперь я могу уволить моего DBA?**
+
+**MySQLTuner не заменяет вашего DBA никоим образом.** Однако, если ваш DBA постоянно занимает ваше парковочное место и крадёт ваш обед из холодильника, вы можете попробовать сделать это - но это будет ваш выбор.
+
+**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:
+
+	[client]
+	user=distributions
+	password=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.
+
+**Вопрос: Есть ли другой способ безопасно сохранить данные для входа в последних версиях MySQL и MariaDB?**
+Вы можете использовать утилиту mysql_config_editor.
+~~~bash
+	$ mysql_config_editor set --login-path=client --user=someusername --password --host=localhost
+	Enter passord: ********
+~~~
+Она создаст `~/.mylogin.cnf` с корректными правами доступа.
+
+Чтобы получить информацию о сохраненных данных для входа, выполните:
+
+	$mysql_config_editor print
+	[client]
+	user = someusername
+	password = *****
+	host = localhost
+
+**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;
+
+**Вопрос: Это не работает на моей ОС! Что делать?!**
+
+Иногда такое случается. Чтобы тщательно исследовать проблему, необходимы следующие данные:
+
+* ОС и версия ОС
+* Архитектура (x86, x86_64, IA64, Commodore 64)
+* Точная версия MySQL
+* Где вы взяли данную версию MySQL(OS package, source, etc)
+* Полный текст ошибки
+* Копия вывода SHOW VARIABLES и SHOW GLOBAL STATUS (если это возможно)
+
+**Вопрос: Как выполнить проверку на CVE уязвимости?**
+
+* Скачать vulnerabilities.csv с этого репозитория.
+* Использовать опцию --cvefile для проверки
+
+**Вопрос: Как использовать mysqltuner с удалённого хоста?**
+Спасибо  [@rolandomysqldba](http://dba.stackexchange.com/users/877/rolandomysqldba)
+
+* Вы можете подключиться так же, как для обычного mysql-клиета:
+
+Подключение и аутентификация.
+
+	--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> defaulfs file for credentials
+
+Так как вы используете удалённый хост, используйте параметры для указания данных об ОС
+
+	--forcemem <size>  Количество оперативной памяти в мегабайтах
+	--forceswap <size> Количество swap памяти в мегабайтах
+
+* Вы можете обратиться к вашему системному администратору, чтобы спросить, сколько оперативной памяти и swap'а вам доступно
+
+Если у баз слишком много таблиц, или есть очень большие таблицы, используйте опцию
+
+	--skipsize           Don't enumerate tables and their types/sizes (default: on)
+	                     (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** содержится в следующих конфигурациях Vagrant:
+* Fedora Core 10 / 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
+
+
+## Настройка тестовых окружений
+
+    $ 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 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).
+* 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)

SECURITY.md

@@ -0,0 +1,21 @@
+# 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.

USAGE.md

@@ -0,0 +1,171 @@
+# NAME
+
+    MySQLTuner 2.6.0 - MySQL High Performance Tuning Script
+
+# IMPORTANT USAGE GUIDELINES
+
+To run the script with the default options, run the script without arguments
+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)
+You must provide the remote server's total memory when connecting to other servers
+
+# 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)
+    --protocol tcp              Force TCP connection instead of socket
+    --user <username>           Username to use for authentication
+    --userenv <envvar>          Name of env variable which contains username to use for authentication
+    --pass <password>           Password to use for authentication
+    --passenv <envvar>          Name of env variable which contains password to use for authentication
+    --ssl-ca <path>             Path to public key
+    --mysqladmin <path>         Path to a custom mysqladmin executable
+    --mysqlcmd <path>           Path to a custom mysql executable
+    --defaults-file <path>      Path to a custom .my.cnf
+    --defaults-extra-file <path>      Path to an extra custom config file
+    --server-log <path>         Path to explicit log file (error_log)
+
+# PERFORMANCE AND REPORTING OPTIONS
+
+    --skipsize                  Don't enumerate tables and their types/sizes (default: on)
+                                (Recommended for servers with many tables)
+    --json                      Print result as JSON string
+    --prettyjson                Print result as JSON formatted string
+    --skippassword              Don't perform checks on user passwords (default: off)
+    --checkversion              Check for updates to MySQLTuner (default: don't check)
+    --updateversion             Check for updates to MySQLTuner and update when newer version is available (default: don't check)
+    --forcemem <size>           Amount of RAM installed in megabytes
+    --forceswap <size>          Amount of swap memory configured in megabytes
+    --passwordfile <path>       Path to a password file list (one password by line)
+    --cvefile <path>            CVE File for vulnerability checks
+    --outputfile <path>         Path to a output txt file
+    --reportfile <path>         Path to a report txt file
+    --template   <path>         Path to a template file
+    --dumpdir <path>            Path to a directory where to dump information files
+    --feature <feature>         Run a specific feature (see FEATURES section)
+    --dumpdir <path>            information_schema tables and sys views are dumped in CSV in this path
+
+# OUTPUT OPTIONS
+
+    --silent                    Don't output anything on screen
+    --verbose                   Print out all options (default: no verbose, dbstat, idxstat, sysstat, tbstat, pfstat)
+    --color                     Print output in color
+    --nocolor                   Don't print output in color
+    --nogood                    Remove OK responses
+    --nobad                     Remove negative/suggestion responses
+    --noinfo                    Remove informational responses
+    --debug                     Print debug information
+    --experimental              Print experimental analysis (may fail)
+    --nondedicated              Consider server is not dedicated to Db server usage only
+    --noprocess                 Consider no other process is running
+    --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
+    --noidxstat                 Don't print index information
+    --nomyisamstat              Don't print MyIsam information
+    --sysstat                   Print system information
+    --nosysstat                 Don't print system information
+    --nostructstat              Don't print table structures information
+    --pfstat                    Print Performance schema
+    --nopfstat                  Don't print Performance schema
+    --bannedports               Ports banned separated by comma (,)
+    --server-log                Define specific error_log to analyze
+    --maxportallowed            Number of open ports allowable on this host
+    --buffers                   Print global and per-thread buffer values
+
+# PERLDOC
+
+You can find documentation for this module with the perldoc command.
+
+    perldoc mysqltuner
+
+## INTERNALS
+
+[https://github.com/major/MySQLTuner-perl/blob/master/INTERNALS.md](https://github.com/major/MySQLTuner-perl/blob/master/INTERNALS.md)
+
+    Internal documentation
+
+# AUTHORS
+
+Major Hayden - major@mhtx.net
+Jean-Marie Renouard - jmrenouard@gmail.com
+
+# CONTRIBUTORS
+
+- Matthew Montgomery
+- Paul Kehrer
+- Dave Burgess
+- Jonathan Hinds
+- Mike Jackson
+- Nils Breunese
+- Shawn Ashlee
+- Luuk Vosslamber
+- Ville Skytta
+- Trent Hornibrook
+- Jason Gill
+- Mark Imbriaco
+- Greg Eden
+- Aubin Galinotti
+- Giovanni Bechis
+- Bill Bradford
+- Ryan Novosielski
+- Michael Scheidell
+- Blair Christensen
+- Hans du Plooy
+- Victor Trac
+- Everett Barnes
+- Tom Krouper
+- Gary Barrueto
+- Simon Greenaway
+- Adam Stein
+- Isart Montane
+- Baptiste M.
+- Cole Turner
+- Major Hayden
+- Joe Ashcraft
+- Jean-Marie Renouard
+- Stephan GroBberndt
+- Christian Loos
+- Long Radix
+
+# SUPPORT
+
+Bug reports, feature requests, and downloads at http://mysqltuner.pl/
+
+Bug tracker can be found at https://github.com/major/MySQLTuner-perl/issues
+
+Maintained by Jean-Marie Renouard (jmrenouard\\@gmail.com) - Licensed under GPL
+
+# SOURCE CODE
+
+[https://github.com/major/MySQLTuner-perl](https://github.com/major/MySQLTuner-perl)
+
+    git clone https://github.com/major/MySQLTuner-perl.git
+
+# COPYRIGHT AND LICENSE
+
+Copyright (C) 2006-2023 Major Hayden - major@mhtx.net
+\# Copyright (C) 2015-2023 Jean-Marie Renouard - jmrenouard@gmail.com
+
+For the latest updates, please visit http://mysqltuner.pl/
+
+Git repository available at https://github.com/major/MySQLTuner-perl
+
+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
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+    See the GNU General Public License for more details.
+
+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/>.

Vagrant/Vagrantfile

@@ -0,0 +1,71 @@
+# -*- 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
+

Vagrant/prepare.sh

@@ -0,0 +1,9 @@
+#!/bin/sh
+VERSION=${1:-"10.4"}
+rm -f Vagrantfile
+cp Vagrantfile_for_MariaDB${VERSION} Vagrantfile
+mkdir data
+vagrant plugin install vagrant-hostmanager
+vagrant plugin install vagrant-vbguest
+vagrant plugin install vagrant-proxyconf
+vagrant --provision up

basic_passwords.txt

@@ -0,0 +1,620 @@
+1
+123456
+porsche
+firebird
+prince
+rosebud
+2
+pa#sword
+guitar
+butter
+beach
+jaguar
+3
+12345678
+chelsea
+united
+amateur
+great
+4
+1234
+black
+turtle
+7777777
+cool
+5
+p#ssy
+diamond
+steelers
+muffin
+cooper
+6
+12345
+nascar
+tiffany
+redsox
+1313
+7
+dragon
+jackson
+zxcvbn
+star
+scorpio
+8
+qwerty
+cameron
+tomcat
+testing
+mountain
+9
+696969
+654321
+golf
+shannon
+madison
+10
+mustang
+computer
+bond007
+murphy
+987654
+11
+letmein
+amanda
+bear
+frank
+brazil
+12
+baseball
+wizard
+tiger
+hannah
+lauren
+13
+master
+xxxxxxxx
+doctor
+dave
+japan
+14
+michael
+money
+gateway
+eagle1
+naked
+15
+football
+phoenix
+gators
+11111
+squirt
+16
+shadow
+mickey
+angel
+mother
+stars
+17
+monkey
+bailey
+junior
+nathan
+apple
+18
+abc123
+knight
+thx1138
+raiders
+alexis
+19
+pa#s
+iceman
+porno
+steve
+aaaa
+20
+f#ckme
+tigers
+badboy
+forever
+bonnie
+21
+6969
+purple
+debbie
+angela
+peaches
+22
+jordan
+andrea
+spider
+viper
+jasmine
+23
+harley
+horny
+melissa
+ou812
+kevin
+24
+ranger
+dakota
+booger
+jake
+matt
+25
+iwantu
+aaaaaa
+1212
+lovers
+qwertyui
+26
+jennifer
+player
+flyers
+suckit
+danielle
+27
+hunter
+sunshine
+fish
+gregory
+beaver
+28
+f#ck
+morgan
+porn
+buddy
+4321
+29
+2000
+starwars
+matrix
+whatever
+4128
+30
+test
+boomer
+teens
+young
+runner
+31
+batman
+cowboys
+scooby
+nicholas
+swimming
+32
+trustno1
+edward
+jason
+lucky
+dolphin
+33
+thomas
+charles
+walter
+helpme
+gordon
+34
+tigger
+girls
+c#mshot
+jackie
+casper
+35
+robert
+booboo
+boston
+monica
+stupid
+36
+access
+coffee
+braves
+midnight
+shit
+37
+love
+xxxxxx
+yankee
+college
+saturn
+38
+buster
+bulldog
+lover
+baby
+gemini
+39
+1234567
+ncc1701
+barney
+c#nt
+apples
+40
+soccer
+rabbit
+victor
+brian
+august
+41
+hockey
+peanut
+tucker
+mark
+3333
+42
+killer
+john
+princess
+startrek
+canada
+43
+george
+johnny
+mercedes
+sierra
+blazer
+44
+sexy
+gandalf
+5150
+leather
+c#mming
+45
+andrew
+spanky
+doggie
+232323
+hunting
+46
+charlie
+winter
+zzzzzz
+4444
+kitty
+47
+superman
+brandy
+gunner
+beavis
+rainbow
+48
+a#shole
+compaq
+horney
+bigc#ck
+112233
+49
+f#ckyou
+carlos
+bubba
+happy
+arthur
+50
+dallas
+tennis
+2112
+sophie
+cream
+51
+jessica
+james
+fred
+ladies
+calvin
+52
+panties
+mike
+johnson
+naughty
+shaved
+53
+pepper
+brandon
+xxxxx
+giants
+surfer
+54
+1111
+fender
+tits
+booty
+samson
+55
+austin
+anthony
+member
+blonde
+kelly
+56
+william
+blowme
+boobs
+f#cked
+paul
+57
+daniel
+ferrari
+donald
+golden
+mine
+58
+golfer
+cookie
+bigdaddy
+0
+king
+59
+summer
+chicken
+bronco
+fire
+racing
+60
+heather
+maverick
+penis
+sandra
+5555
+61
+hammer
+chicago
+voyager
+pookie
+eagle
+62
+yankees
+joseph
+rangers
+packers
+hentai
+63
+joshua
+diablo
+birdie
+einstein
+newyork
+64
+maggie
+sexsex
+trouble
+dolphins
+little
+65
+biteme
+hardcore
+white
+redwings
+66
+enter
+666666
+topgun
+chevy
+smith
+67
+ashley
+willie
+bigtits
+winston
+sticky
+68
+thunder
+welcome
+bitches
+warrior
+cocacola
+69
+cowboy
+chris
+green
+sammy
+animal
+70
+silver
+panther
+super
+slut
+broncos
+71
+richard
+yamaha
+qazwsx
+8675309
+private
+72
+f#cker
+justin
+magic
+zxcvbnm
+skippy
+73
+orange
+banana
+lakers
+nipples
+marvin
+74
+merlin
+driver
+rachel
+power
+blondes
+75
+michelle
+marine
+slayer
+victoria
+enjoy
+76
+corvette
+angels
+scott
+asdfgh
+girl
+77
+bigdog
+fishing
+2222
+vagina
+apollo
+78
+cheese
+david
+asdf
+toyota
+parker
+79
+matthew
+maddog
+video
+travis
+qwert
+80
+121212
+hooters
+london
+hotdog
+time
+81
+patrick
+wilson
+7777
+paris
+sydney
+82
+martin
+butthead
+marlboro
+rock
+women
+83
+freedom
+dennis
+srinivas
+xxxx
+voodoo
+84
+ginger
+f#cking
+internet
+extreme
+magnum
+85
+bl#wjob
+captain
+action
+redskins
+juice
+86
+nicole
+bigdick
+carter
+erotic
+abgrtyu
+87
+sparky
+chester
+jasper
+dirty
+777777
+88
+yellow
+smokey
+monster
+ford
+dreams
+89
+camaro
+xavier
+teresa
+freddy
+maxwell
+90
+secret
+steven
+jeremy
+arsenal
+music
+91
+dick
+viking
+11111111
+access14
+rush2112
+92
+falcon
+snoopy
+bill
+wolf
+russia
+93
+taylor
+blue
+crystal
+nipple
+scorpion
+94
+111111
+eagles
+peter
+iloveyou
+rebecca
+95
+131313
+winner
+p#ssies
+alex
+tester
+96
+123123
+samantha
+c#ck
+florida
+mistress
+97
+bitch
+house
+beer
+eric
+phantom
+98
+hello
+miller
+rocket
+legend
+billy
+99
+scooter
+flower
+theman
+movie
+6666
+100
+please
+jack
+oliver
+success
+albert
+mysql
+MySQL
+dba
+mypass
+mypasswd
+mypassword
+MyNewPass
+some_pass
+admin_pass
+obscure
+password
+new_password
+new_password1
+new_password2
+root-password
+root
+toor
+administrator
+Administrator
+Admin@123
+Admin@@123

build/bashrc

@@ -0,0 +1,115 @@
+# 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"
+}

build/build_rpm.sh

@@ -0,0 +1,18 @@
+#!/bin/sh
+
+BUILD_DIR="$(dirname $(readlink -f "$0"))"
+
+VERSION=$(grep -Ei 'my \$tunerversion' $BUILD_DIR/../mysqltuner.pl | grep = | cut -d\" -f2)
+cd $BUILD_DIR
+sh ./clean.sh
+
+perl -pe "s/%VERSION%/$VERSION/g" mysqltuner.spec.tpl > mysqltuner.spec
+mkdir -p $BUILD_DIR/mysqltuner-$VERSION
+cp $BUILD_DIR/../mysqltuner.pl mysqltuner.spec $BUILD_DIR/../LICENSE $BUILD_DIR/../basic_passwords.txt $BUILD_DIR/../*.csv $BUILD_DIR/mysqltuner-$VERSION
+pod2man $BUILD_DIR/../mysqltuner.pl | gzip > $BUILD_DIR/mysqltuner-$VERSION/mysqltuner.1.gz
+
+tar czf $BUILD_DIR/mysqltuner-${VERSION}.tgz mysqltuner-$VERSION
+rpmbuild -ta mysqltuner-${VERSION}.tgz 2>&1 | tee -a ./build.log
+set -x
+grep --color=never -E '(Wrote|crit)\S*:' $BUILD_DIR/build.log | cut -d: -f2 | xargs -I{} mv {} .
+#rm -rf mysqltuner-$VERSION ./build.log

build/clean.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+rm -rf mysqltuner-* mysqltuner.spec *.log

build/clearContainer.sh

@@ -0,0 +1,5 @@
+#!/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     

build/configimg.conf

@@ -0,0 +1,15 @@
+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

build/createMassDockerImages.sh

@@ -0,0 +1,90 @@
+#!/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
+

build/createTestEnvs.sh

@@ -0,0 +1,28 @@
+#!/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

build/deployOn

@@ -0,0 +1,12 @@
+#!/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

build/fetchSampleDatabases.sh

@@ -0,0 +1,35 @@
+#!/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

build/genFeatures.sh

@@ -0,0 +1,13 @@
+#!/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

build/installStaff.sh

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

build/mysqltuner.spec.tpl

@@ -0,0 +1,51 @@
+Summary:	High Performance MySQL Tuning Script
+Name:		mysqltuner
+Version:	%VERSION%
+Release:	1
+License:	GPL v3+
+Group:		Applications
+Source0:	https://github.com/build/MySQLTuner-perl/build/%{name}-%{version}.tgz
+URL:		https://github.com/major/MySQLTuner-perl
+Requires:	mysql
+BuildArch:	noarch
+BuildRoot:	%{tmpdir}/%{name}-%{version}-root-%(id -u -n)
+
+%description
+MySQLTuner is a high-performance MySQL tuning script written in Perl
+that will provide you with a snapshot of a MySQL server's health.
+Based on the statistics gathered, specific recommendations will be
+provided that will increase a MySQL server's efficiency and
+performance. The script gives you automated MySQL tuning that is on
+the level of what you would receive from a MySQL DBA.
+
+This script has been derived from many of the ideas in Matthew
+Montgomery's MySQL tuning primer script.
+
+%prep
+%setup -q
+
+%install
+rm -rf $RPM_BUILD_ROOT
+install -d $RPM_BUILD_ROOT%{_bindir}
+install -d $RPM_BUILD_ROOT%{_datarootdir}
+install -d $RPM_BUILD_ROOT/%{_mandir}/man1
+install -p %{name}.pl $RPM_BUILD_ROOT%{_bindir}/%{name}
+install -d $RPM_BUILD_ROOT%{_datarootdir}/%{name}
+install -p LICENSE $RPM_BUILD_ROOT%{_datarootdir}/%{name}
+install -p basic_passwords.txt $RPM_BUILD_ROOT%{_datarootdir}/%{name}
+install -p vulnerabilities.csv $RPM_BUILD_ROOT%{_datarootdir}/%{name}
+install -p %{name}.1.gz $RPM_BUILD_ROOT/%{_mandir}/man1
+
+%clean
+rm -rf $RPM_BUILD_ROOT
+
+%files
+%defattr(644,root,root,755)
+%doc %{_datarootdir}/%{name}
+%attr(755,root,root) %{_bindir}/%{name}
+%{_mandir}/man1/*
+
+%changelog
+* Thu Apr 14 2016 Jean-Marie RENOUARD <jmrenouard@gmail.com> %VERSION%-1
+- Initial RPM release
+

build/publishtodockerhub.sh

@@ -0,0 +1,11 @@
+#!/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

build/runAudit.sh

@@ -0,0 +1,116 @@
+#!/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

build/runMT.sh

@@ -0,0 +1,26 @@
+#!/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"

build/sync.sh

@@ -0,0 +1,17 @@
+#!/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

build/txt2Html.pl

@@ -0,0 +1,28 @@
+#!/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;
+

build/updateCVElist.pl

@@ -0,0 +1,80 @@
+#!/usr/bin/env perl
+use warnings;
+use strict;
+use WWW::Mechanize::GZip;
+use File::Util;
+use Data::Dumper;
+use List::MoreUtils qw(uniq);
+my $verbose=1;
+sub AUTOLOAD {
+    use vars qw($AUTOLOAD);
+    my $cmd = $AUTOLOAD;
+    $cmd=~s/.*:://;
+    print  "\n","*" x 60, "\n* Catching system call : $cmd \n", "*"x60  if defined $verbose;
+    print "\nExecution : \t", $cmd, " ",  join " ", @_  if defined $verbose;
+    my $outp=`$cmd @_ 2>&1`;
+    my $rc=$?;
+    print "\nResult    : \t$outp",   if defined $verbose;
+    print "Code        : \t", $rc, "\n"  if defined $verbose;
+    return $rc;
+}
+
+my $mech = WWW::Mechanize->new();
+$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( ['https'], 'http://XXX.XXX.XXX.XXX:3128' );
+$mech->env_proxy;
+
+
+$mech->ssl_opts( 'verify_hostname' => 0 ); 
+
+
+$mech->requests_redirectable(['GET', 'POST', 'HEAD']);
+
+
+$mech->add_handler("request_send", sub { print '#'x80,"\nSEND REQUEST:\n"; shift->dump; print '#'x80,"\n";return } ) if  defined $verbose;
+$mech->add_handler("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;
+
+
+my $url = 'http://cve.mitre.org/data/downloads/allitems.csv';
+my $resp;
+
+unless (-f '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 @versions;
+my $temp;
+unlink './vulnerabilities.csv' if -f './vulnerabilities.csv';
+open(CVE, 'cve.csv') or die("Could not open  file.");
+foreach my $line (<CVE>) {
+	if ($line =~ /(mysql|mariadb|percona)/i 
+            and $line =~ /server/i
+            and $line =~ /CANDIDATE/i 
+            and $line !~ /MaxDB/i
+            and $line !~ /\*\* REJECT \*\* /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) {
+        $line =~ s/,/;/g;
+		
+        @versions = $line =~/(\d{1,2}\.\d+\.[\d]+)/g;
+        
+        foreach my $vers (uniq(@versions)) {
+            my @nb=split('\.', $vers);
+            $nb[2]-- if ($line =~ /before/i);
+            #print $vers."\n".Dumper @nb;
+            #print "$line";
+            #exit 0 if ($line =~/before/i) ;
+            $f->write_file('file' => './vulnerabilities.csv', 'content' => "$nb[0].$nb[1].$nb[2];$nb[0];$nb[1];$nb[2];$line", 'mode' => 'append');
+        }
+	}
+}
+close(CVE);
+chmod 0644, "./cve.csv", "../vulnerabilities.csv";
+#unlink ('cve.csv') if (-f 'cve.csv');
+
+exit(0);

build/updateStaff.sh

@@ -0,0 +1,20 @@
+#!/bin/sh
+
+(cd ..
+echo "* GENERATING USAGE FILE"
+pod2markdown mysqltuner.pl >USAGE.md
+echo "* TIDYFY SCRIPT"
+perltidy -b mysqltuner.pl
+)
+echo "* Update CVE list"
+perl updateCVElist.pl
+dos2unix ../mysqltuner.pl
+
+# Update Feature list
+bash ./genFeatures.sh
+
+git add ../vulnerabilities.csv ../mysqltuner.pl ../USAGE.md ../FEATURES.md
+git commit -m 'Update Vulnerabilities list
+Indenting mysqltuner
+Update Usage information
+Regenerate fetures list'

examples/github/result/mariadb/10.2/ifs_CHARACTER_SETS.csv

@@ -0,0 +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"

examples/github/result/mariadb/10.2/ifs_ENABLED_ROLES.csv

@@ -0,0 +1 @@
+"NULL"

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

@@ -0,0 +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"

examples/github/result/mariadb/10.2/ifs_INNODB_BUFFER_POOL_STATS.csv

@@ -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"

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

@@ -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"

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

@@ -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"

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

@@ -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"

examples/github/result/mariadb/10.2/ifs_INNODB_CMP_RESET.csv

@@ -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"

examples/github/result/mariadb/10.2/ifs_INNODB_FT_DEFAULT_STOPWORD.csv

@@ -0,0 +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"

examples/github/result/mariadb/10.2/ifs_INNODB_MUTEXES.csv

@@ -0,0 +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"

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

@@ -0,0 +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"

examples/github/result/mariadb/10.2/ifs_INNODB_SYS_DATAFILES.csv

@@ -0,0 +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"

examples/github/result/mariadb/10.2/ifs_INNODB_SYS_FIELDS.csv

@@ -0,0 +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"

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

@@ -0,0 +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"

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

@@ -0,0 +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"

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

@@ -0,0 +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"

examples/github/result/mariadb/10.2/ifs_INNODB_SYS_TABLES.csv

@@ -0,0 +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"

examples/github/result/mariadb/10.2/ifs_INNODB_SYS_TABLESPACES.csv

@@ -0,0 +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"

examples/github/result/mariadb/10.2/ifs_INNODB_SYS_TABLESTATS.csv

@@ -0,0 +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"

examples/github/result/mariadb/10.2/ifs_INNODB_TABLESPACES_SCRUBBING.csv

@@ -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"

examples/github/result/mariadb/10.2/ifs_KEY_CACHES.csv

@@ -0,0 +1 @@
+"default","NULL","NULL","134217728","1024","2","107161","0","2","2","0","0"

examples/github/result/mariadb/10.2/ifs_PARAMETERS.csv

@@ -0,0 +1 @@
+"def","mysql","AddGeometryColumn","1","IN","catalog","varchar","64","64","NULL","NULL","NULL","latin1","latin1_swedish_ci","varchar(64)","PROCEDURE""def","mysql","AddGeometryColumn","2","IN","t_schema","varchar","64","64","NULL","NULL","NULL","latin1","latin1_swedish_ci","varchar(64)","PROCEDURE""def","mysql","AddGeometryColumn","3","IN","t_name","varchar","64","64","NULL","NULL","NULL","latin1","latin1_swedish_ci","varchar(64)","PROCEDURE""def","mysql","AddGeometryColumn","4","IN","geometry_column","varchar","64","64","NULL","NULL","NULL","latin1","latin1_swedish_ci","varchar(64)","PROCEDURE""def","mysql","AddGeometryColumn","5","IN","t_srid","int","NULL","NULL","10","0","NULL","NULL","NULL","int(11)","PROCEDURE""def","mysql","DropGeometryColumn","1","IN","catalog","varchar","64","64","NULL","NULL","NULL","latin1","latin1_swedish_ci","varchar(64)","PROCEDURE""def","mysql","DropGeometryColumn","2","IN","t_schema","varchar","64","64","NULL","NULL","NULL","latin1","latin1_swedish_ci","varchar(64)","PROCEDURE""def","mysql","DropGeometryColumn","3","IN","t_name","varchar","64","64","NULL","NULL","NULL","latin1","latin1_swedish_ci","varchar(64)","PROCEDURE""def","mysql","DropGeometryColumn","4","IN","geometry_column","varchar","64","64","NULL","NULL","NULL","latin1","latin1_swedish_ci","varchar(64)","PROCEDURE"