Pt（Percona Toolkit）安装和使用文档

Pt安装步骤 [[email protected]~]# rpm -qa perl-DBI perl-DBD-MySQL perl-Time-HiRes perl-IO-Socket-SSL 检测是否又依赖包 [[email protected] ~]# yum -y install perl-DBI perl-DBD-MySQL perl-Time-HiRes perl-IO-Socket-SS

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