1、下載percona-toolkit-2.2.16.tar.gz

創(chuàng)新互聯(lián)建站長期為上千余家客戶提供的網(wǎng)站建設(shè)服務(wù)，團(tuán)隊(duì)從業(yè)經(jīng)驗(yàn)10年，關(guān)注不同地域、不同群體，并針對(duì)不同對(duì)象提供差異化的產(chǎn)品和服務(wù)；打造開放共贏平臺(tái)，與合作伙伴共同營造健康的互聯(lián)網(wǎng)生態(tài)環(huán)境。為白城企業(yè)提供專業(yè)的成都網(wǎng)站制作、網(wǎng)站設(shè)計(jì)、外貿(mào)網(wǎng)站建設(shè)，白城網(wǎng)站改版等技術(shù)服務(wù)。擁有10余年豐富建站經(jīng)驗(yàn)和眾多成功案例,為您定制開發(fā)。

# wget

https://www.percona.com/downloads/percona-toolkit/2.2.16/tarball/percona-toolkit-2.2.16.tar.gz

2、安裝

# ll

-rw-r--r-- 1 root root 1408239 11月  9 2015 percona-toolkit-2.2.16.tar.gz

# tar xf percona-toolkit-2.2.16.tar.gz

# cd percona-toolkit-2.2.16

# perl Makefile.PL

# yum -y install perl

# yum -y install perl-ExtUtils-MakeMaker.x86_64

# yum -y install perl-DBI.x86_64

# yum -y install perl-DBD-MySQL.x86_64

# perl Makefile.PL

# make

# make install

# yum -y install perl-Time-HiRes.x86_64

# /usr/local/bin/pt-kill -S /tmp/mysql.sock -u root -p"123456" \

--match-info "^(select|SELECT|Select)" \

--busy-time 5 --victim all --interval 3 --kill-query --print \

--log /usr/local/src/kill.txt --daemonize

--socket=s     -S  Socket file to use for connection

--user=s      -u  User for login if not current user

--password=s    -p  Password to use when connecting

--match-info=s     Match only queries whose Info (query) matches this Perl regex

--busy-time=m      Match queries that have been running for longer than

             this time.  Optional suffix s=seconds, m=minutes, h=

             hours, d=days; if no suffix, s is used.

--interval=m      How often to check for queries to kill.  Optional

             suffix s=seconds, m=minutes, h=hours, d=days; if no

             suffix, s is used.

--victims=s       Which of the matching queries in each class will be

             killed (default oldest)

Actions:

 --execute-command=s   Execute this command when a query matches

 --kill         Kill the connection for matching queries

 --kill-query      Kill matching queries

 --print         Print a KILL statement for matching queries; does not

             actually kill queries

--log=s         Print all output to this file when daemonized

--daemonize       Fork to the background and detach from the shell

另外有需要云服務(wù)器可以了解下創(chuàng)新互聯(lián)cdcxhl.cn，海內(nèi)外云服務(wù)器15元起步，三天無理由+7*72小時(shí)售后在線，公司持有idc許可證，提供“云服務(wù)器、裸金屬服務(wù)器、高防服務(wù)器、香港服務(wù)器、美國服務(wù)器、虛擬主機(jī)、免備案服務(wù)器”等云主機(jī)租用服務(wù)以及企業(yè)上云的綜合解決方案，具有“安全穩(wěn)定、簡單易用、服務(wù)可用性高、性價(jià)比高”等特點(diǎn)與優(yōu)勢(shì)，專為企業(yè)上云打造定制，能夠滿足用戶豐富、多元化的應(yīng)用場(chǎng)景需求。

網(wǎng)頁標(biāo)題：percona-toolkit殺死慢的SQL語句-創(chuàng)新互聯(lián)
文章源于：http://weahome.cn/article/cechdi.html