[MySQL工具]percona-toolkit使用（1）源码安装

Home

Database

Mysql Tutorial

[MySQL工具]percona-toolkit使用（1）源码安装_MySQL

WBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWB

Jun 01, 2016 pm 01:28 PM

mastermysql

bitsCN.com

[MySQL工具]percona-toolkit使用（1）源码安装

1、percona-toolkit简介

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，这些任务包括：

l 检查master和slave数据的一致性

l 有效地对记录进行归档

l 查找重复的索引

l 对服务器信息进行汇总

l 分析来自日志和tcpdump的查询

l 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，请大家还是使用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，作为一个优秀的DBA，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。

2、下载

Download address:

http://www.percona.com/redir/downloads/percona-toolkit/LATEST/percona-toolkit-2.2.5.tar.gz

[root@472322 ~]# cd down/

[root@472322 down]# wget http://www.percona.com/redir/downloads/percona-toolkit/LATEST/percona-toolkit-2.2.5.tar.gz

--2013-10-30 23:27:56-- http://www.percona.com/redir/downloads/percona-toolkit/LATEST/percona-toolkit-2.2.5.tar.gz

Resolving www.percona.com... 74.121.199.234

Connecting to www.percona.com|74.121.199.234|:80... connected.

HTTP request sent, awaiting response... 302 Found

Location: /downloads/percona-toolkit/LATEST/percona-toolkit-2.2.5.tar.gz [following]

--2013-10-30 23:27:56-- http://www.percona.com/downloads/percona-toolkit/LATEST/percona-toolkit-2.2.5.tar.gz

Reusing existing connection to www.percona.com:80.

HTTP request sent, awaiting response... 200 OK

Length: 1447292 (1.4M) [application/x-gzip]

Saving to:

Statement

The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

What Are the Limitations of Using Views in MySQL?May 14, 2025 am 12:10 AM

MySQLviewshavelimitations:1)Theydon'tsupportallSQLoperations,restrictingdatamanipulationthroughviewswithjoinsorsubqueries.2)Theycanimpactperformance,especiallywithcomplexqueriesorlargedatasets.3)Viewsdon'tstoredata,potentiallyleadingtooutdatedinforma

Securing Your MySQL Database: Adding Users and Granting PrivilegesMay 14, 2025 am 12:09 AM

ProperusermanagementinMySQLiscrucialforenhancingsecurityandensuringefficientdatabaseoperation.1)UseCREATEUSERtoaddusers,specifyingconnectionsourcewith@'localhost'or@'%'.2)GrantspecificprivilegeswithGRANT,usingleastprivilegeprincipletominimizerisks.3)

What Factors Influence the Number of Triggers I Can Use in MySQL?May 14, 2025 am 12:08 AM

MySQLdoesn'timposeahardlimitontriggers,butpracticalfactorsdeterminetheireffectiveuse:1)Serverconfigurationimpactstriggermanagement;2)Complextriggersincreasesystemload;3)Largertablesslowtriggerperformance;4)Highconcurrencycancausetriggercontention;5)M

MySQL: Is it safe to store BLOB?May 14, 2025 am 12:07 AM

Yes,it'ssafetostoreBLOBdatainMySQL,butconsiderthesefactors:1)StorageSpace:BLOBscanconsumesignificantspace,potentiallyincreasingcostsandslowingperformance.2)Performance:LargerrowsizesduetoBLOBsmayslowdownqueries.3)BackupandRecovery:Theseprocessescanbe

MySQL: Adding a user through a PHP web interfaceMay 14, 2025 am 12:04 AM

Adding MySQL users through the PHP web interface can use MySQLi extensions. The steps are as follows: 1. Connect to the MySQL database and use the MySQLi extension. 2. Create a user, use the CREATEUSER statement, and use the PASSWORD() function to encrypt the password. 3. Prevent SQL injection and use the mysqli_real_escape_string() function to process user input. 4. Assign permissions to new users and use the GRANT statement.

MySQL: BLOB and other no-sql storage, what are the differences?May 13, 2025 am 12:14 AM

MySQL'sBLOBissuitableforstoringbinarydatawithinarelationaldatabase,whileNoSQLoptionslikeMongoDB,Redis,andCassandraofferflexible,scalablesolutionsforunstructureddata.BLOBissimplerbutcanslowdownperformancewithlargedata;NoSQLprovidesbetterscalabilityand

MySQL Add User: Syntax, Options, and Security Best PracticesMay 13, 2025 am 12:12 AM

ToaddauserinMySQL,use:CREATEUSER'username'@'host'IDENTIFIEDBY'password';Here'showtodoitsecurely:1)Choosethehostcarefullytocontrolaccess.2)SetresourcelimitswithoptionslikeMAX_QUERIES_PER_HOUR.3)Usestrong,uniquepasswords.4)EnforceSSL/TLSconnectionswith

MySQL: How to avoid String Data Types common mistakes?May 13, 2025 am 12:09 AM

ToavoidcommonmistakeswithstringdatatypesinMySQL,understandstringtypenuances,choosetherighttype,andmanageencodingandcollationsettingseffectively.1)UseCHARforfixed-lengthstrings,VARCHARforvariable-length,andTEXT/BLOBforlargerdata.2)Setcorrectcharacters

See all articles