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            章鱼彩票 app-MySQLTuner-perl有用脚本--一键生成MySQL数据库优化主张

            admin 2020-02-14 259人围观 ,发现0个评论

            概述

            MySQLTuner is章鱼彩票 app-MySQLTuner-perl有用脚本--一键生成MySQL数据库优化主张 a script written in Perl that allows you to review a MySQL installation quickly and make adjustments to increase performance and stability. The current configur章鱼彩票 app-MySQLTuner-perl有用脚本--一键生成MySQL数据库优化主张ation variables and status data is retr章鱼彩票 app-MySQLTuner-perl有用脚本--一键生成MySQL数据库优化主张ieved and presented in a brief format along with some basic performance suggestions.

            MySQLTuner supports ~300 indicators for MySQL/MariaDB/Percona Server in this last version.

            今日首要剖析一个有用脚本,一键生成MySQL数据库优化主张。


            1、下载脚本

            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、用法

            Usage: Minimal usage remotely

            perl mysqltuner.pl --host targetDNS_IP --user admin_user --pass admin_papixxxssword

            Usage: Enable maximum output information around MySQL/MariaDb without debugging

            perl mysqltuner.pl --verbose
            perl mysqltuner.pl --buffers --dbstat --idxstat --sysstat --pfstat --tbstat

            Usage: Enable CVE vulnerabilities check for your MariaDB or MySQL version

            perl mysqltuner.pl --cvefile=vulnerabilities.csv

            Usage: W章鱼彩票 app-MySQLTuner-perl有用脚本--一键生成MySQL数据库优化主张rite your result in a file with information displayed

            perl mysqltuner.pl --outputfile /tmp/re章鱼彩票 app-MySQLTuner-perl有用脚本--一键生成MySQL数据库优化主张sult_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 syntax.

            perl mysqltuner.pl --silent --reportfile /tmp/result_mysqltuner.txt --template=/tmp/mymodel.tmpl

            Usage: Enable debugging information

            perl mysqltuner.pl --debug

            Usage: Update MySQLTuner and data files (password and cve) if needed

            perl mysqltuner.pl --checkversion --updateversion

            3、实例

            简略测验如下:

            perl mysqltuner.pl --host localhost --user root --pass 暗码 --buffers --dbstat --idxstat --sysstat --pf
            stat --tbstat

            剩余的就靠我们自己发掘了...


            觉得有用的朋友多帮助转发哦!后边会共享更多devops和DBA方面的内容,感兴趣的朋友能够重视下~

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