percona sql

Introduction of Percona-toolkitPercona-toolkit is a collection of advanced command-line tools for performing various MySQL and system tasks that are complex and cumbersome to perform by hand, including: Check the consistency of master and slave data Effectively archive records Look for Duplicate indexes Summarizing Server information Analyze queries from logs and tcpdump Collect important system information when something goes wr

://dev.mysql.com/doc/refman/5.6/en/replication-options-binary-log.htmlMySQL function Limit Http://dev.mysql.com/doc/refman/5.6/en/server-system-variables.html#sysvar_log_bin_trust_function_creatorsMySQL Create method Error: This function has none of deterministic, NO SQL http://blog.sina.com.cn/s/blog_4cb400450100ntu6.htmlTag:mysql Database Master-slave configuration, Innobackupex Backup recovery database, xtrabackup Backup recovery database, Innoback

-ioprofile Querying the process IO and printing an IO activity table PT 2.2 New command Practical class Pt-archiver Archive table data to another table or file Pt-find Find tables and Execute commands Pt-kill Kill the Eligible SQL Common commands Pt-align Aligning the output of other tools PT 2.2 New command Pt-fingerprint

Install Percona Server in rpm package Percona XtraDBIt is an enhanced version of the InnoDB Storage engine and is designed to better use and update the performance of computer hardware systems. It also contains some new features in high-performance environments. The XtraDB storage engine is completely backward compatible, so you can use XtraDB to replace the InnoDB Storage engine.

"Error:Rm:cannot remove '/tmp/localhost-mysql_cacti_stats.txt ': Operation not permittedWorkaround:Perform the following actions on the monitored server szlinux01[Email protected] ~]# rm-rf/tmp/localhost-mysql_cacti_stats.txt [[email protected] ~]# touch/tmp/ Localhost-mysql_cacti_stats.txt [[email protected] ~]# chown-r zabbix:zabbix/tmp/localhost-mysql_cacti_ Stats.txtThen test the fetch data on the Zabbix:[Email protected] ~]# zabbix_get-s 192.168.137.3-p 10050-k "mysql.max-connections" [[ema

newer* Core Perl modules like Time: HiRes# Perl -- version | head-2 # Check the perl version# Bash -- version # Check the bash version Quick installation steps (the process is omitted by default in the/usr/local/bin path)# Tar zxvf percona-toolkit-# Cd percona-toolkit-# Perl Makefile. PL (install perl Makefile. pl prefix =$ {HOME} in a non-default directory })# Make# Make test# Make install 3. Introductio

Salve Pt-table-checksum Verifying master-Slave Replication consistency Pt-table-sync Efficient synchronization of table data System class Pt-diskstats View system disk Status Pt-fifo-split Simulate cutting files and outputting Pt-summary Collection and display System overview Pt-stalk Collect diagnostic data when a problem occurs

First, PMM Introduction Second, PMM architecture analysis Iii. Install and run PMM Server Iv. installation and Operation PMM Client Five, add MySQL monitoring Vi. view monitoring and management platform Seven, add MongoDB monitoring Eight, instrument panel setup Nine, frequently asked questions. First, PMM introduction Percona Monitoring and Management (PMM) is an open source platform for managing and monitoring MySQL and MongoDB performance, with Thi

Tags: zabbix percona mysql linux monitoring Zabbix configurationSoftware version:Redhat6.9zabbix-3.4.7Percona mysql-5.7.20Preparatory work:Shut down the firewall, or add the appropriate port.Turn off SELinux———— (Install the following Zabbix dependency package) ————# # # #这里的包是我网上找的, please reply if necessary. #####RPM-IVH *.rpmfping-3.5-3.el6.x86_64.rpmiksemel-1.4-2_2.el6.x86_64.rpmiksemel-devel-1.4-2_2.el6.x86_64.rpmlibevent-devel-1.4.13-4.el6.x86_6

Install Percona Server using a binary tar package Install Percona Server using a binary tar package InstallingPercona ServerFrom a Binary Tarball1. Download the binary tar package Take version 5.6 as an example. Go to the official website https://www.percona.com/downloads/percona-server-5.6/latest/and you can see the following: # Select a specific