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percona-toolkit介绍及安装

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percona-toolkit是一组高级命令行工具的集合,用来执行各种通过手工执行非常复杂和麻烦的mysql和系统任务,包括:

1. 检查master和slave数据的一致性

2. 有效地对记录进行归档

3. 查找重复的索引

4. 对服务器信息进行汇总

5. 分析来自日志和tcpdump的查询

6. 当系统出问题的时候收集重要的系统信息

percona-toolkit源自Maatkit 和Aspersa工具,这两个工具是管理mysql的最有名的工具,现在Maatkit工具已经不维护了,所以使用percona-toolkit吧!这些工具主要包括开发、性能、配置、监控、复制、系统、实用六大类,里面有的工具非常有用,如果能掌握并加以灵活应用,将能极大的提高工作效率。

软件包下载:

访问http://www.percona.com/software/percona-toolkit/下载最新版本的Percona Toolkit

安装步骤:

wget https://www.percona.com/downloads/percona-toolkit/2.2.14/RPM/percona-toolkit-2.2.14-1.noarch.rpm

说明:有可能你的机器上会有其它的安装包依赖冲突,但可以依照下面的方法来找出对应的依赖包并进行安装,过程十分简单

[root@localhost src]# rpm -ivh percona-toolkit-2.2.14-1.noarch.rpm

warning: percona-toolkit-2.2.14-1.noarch.rpm: Header V4 DSA/SHA1 Signature, key ID cd2efd2a: NOKEY

error: Failed dependencies:

perl(Time::HiRes) is needed by percona-toolkit-2.2.14-1.noarch

perl(IO::Socket::SSL) is needed by percona-toolkit-2.2.14-1.noarch

perl(Term::ReadKey) is needed by percona-toolkit-2.2.14-1.noarch

[root@localhost src]# yum list|grep Time|grep HiRes

perl-Time-HiRes.x86_64 4:1.9721-141.el6 @base

故:yum install perl-Time-HiRes.x86_64

[root@localhost src]# yum list | grep Socket | grep SSL

perl-IO-Socket-SSL.noarch 1.31-2.el6 base

故:yum install perl-IO-Socket-SSL.noarch

[root@localhost src]# yum list | grep ReadKey

perl-TermReadKey.x86_64 2.30-13.el6 base

故:yum install perl-TermReadKey.x86_64

最后:rpm -ivh percona-toolkit-2.2.14-1.noarch.rpm

[root@localhost src]# rpm -ivh percona-toolkit-2.2.14-1.noarch.rpm

warning: percona-toolkit-2.2.14-1.noarch.rpm: Header V4 DSA/SHA1 Signature, key ID cd2efd2a: NOKEY

Preparing… ########################################### [100%]

1:percona-toolkit ########################################### [100%]

安装完成!


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