slow query log

Alibabacloud.com offers a wide variety of articles about slow query log, easily find your slow query log information here online.

Anemometer slow query log monitoring platform

Environment Introduction:Yum uses a source of 163: Centos6-base-163.repoOperation of the new system: Red Hat Enterprise Linux Server Release 6.4Database version: 5.6.27PHP Version: 5.3.3 #要求php版本大于5.3percona-toolkit:2.2.1710.10.203.102 "Web Server"10

How does mysql enable slow query log records?

Mysql slow query logs are very useful for queries with tracing problems. We can analyze the resource-consuming SQL statements in the current program. How can we open mysql slow query log records? In fact, it is very easy to open the slow query log

MySQL slow query log open and save format

MySQL version is mysql5.6.22, installation environment Windows7.1. Use this query log to find SQL statements of efficiency problems and record them for monitoring.You can query and set the slow query log using the following statement(1) Check if the

MySQL slow query log open and use detailed

MySQL Slow log is often the problem of locating SQL performance. Index usage can be adjusted by slow log analysis. This is one of the most used features. At present, MySQL also supports the slow logging below the millisecond level, this feature has

Redis slow query log PHP using redis– to install the extension module

Redis Slow Query logEditing a configuration file/etc/redis.confFor the slow query log, you can set two parameters, one is the execution length, the unit is microseconds, and the other is the length of the slow query log. When a new command is

Turn on MySQL slow query log

To view the configuration:View slow query time show variables like "Long_query_time"; Default 10sView slow query configuration show status like "%slow_queries%";View slow query log path show variables like "%slow%";Modifying a configuration fileAdd

How to enable the MySQL slow query log under Windows

Today in testing 4 million records of MySQL slow query, database installed on Windows, Baidu a lot, there is no test feasible solution or experience, probably because the MySQL version is different! Make a record here to forget the time can be

MYSQL 5.7.9 turn on slow query log

Use MySQL 5.7.9 as the monitoring database for Zabbix 2.4.7. Some time ago, the slow query log was turned on, and later found that the slow query log swelled to 700MSee the last 100 most of them are 0.1 seconds later want to change, formerly is the

MySQL turn on slow query log

The so-called slow query is the query time of a SQL statement more than the predefined well-defined query time, these statements are to be recorded for the use of statement optimization, the following is how to record the slow query statement method:

Mysql slow query log records

1. The configuration is enabled.Linux:AddLog-slow-queries =/var/lib/mysql/slowquery. log (specify the location where the log file is stored, which can be empty and the system will give a default file host_name-slow.log)Long_query_time = 2 (the time

Mysql slow query log analysis tool

Mysql slow query log analysis tool1. mysql-log-filter tool script usage instructions: an analysis tool found on google code provides two executable scripts: python and php. Http://code.google.com/p/mysql-log-filter/ (need to move the ladder to climb

MySQL 5.5 Open Slow query log method

Linux enable MySQL slow query The code is as follows Copy Code Vim/etc/my.cnf[Mysqld]Slow-query-log = on # Open slow query functionSlow_query_log_file =/usr/local/mysql/data/slow-query.log # Slow query log store path and

Mysql Open Slow Query log Log-slow-queries method _mysql

A common web site often need to query n SQL statements to get the results of the page, when the Web site access speed is slow and the front-end done a lot of optimization work, the database bottleneck of the search is also an important part of the

MySQL advanced-Slow query log

One, slow query log is what1.    2.      3.                        2, when the slow query log is turned on, what kind of SQL will be recorded in the slow query log?    3. Case1. See how many seconds are currently slow      2, set a slow threshold

Mysql Configuration Slow query log (slowquerylog) and use log analysis tool

[View system settings for slow queries]Mysql>Show variables like '%slow%';+---------------------------+--------------------------------+|Variable_name|Value|+---------------------------+--------------------------------+|Log_slow_admin_statements|

MSYQL log classification, storage, startup, slow query log (i)

classification of MySQL logs: error log: (log_error) This log records the startup and shutdown of the server, and also records information about the failure or abnormal condition. After we have installed the database, start the database if an

PHP slow script log and MySQL slow query log (GO)

 1. php Slow Script Log Intermittent 502, is caused by the backend php-fpm is not available, the intermittent 5,021-like is due to the PHP-FPM process restart. An intermittent 502 error occurs when the number of PHP-FPM in a

Basic tutorials for the analysis of Mysql slow query log _mysql

0, first to see whether the current open slow query: (1) Quick way to run SQL statements Show VARIABLES like "%slow%" (2) directly to the my.conf to view. Configuration in my.conf (add under [mysqld] below)

MySQL Slow query log analysis

The first step should be to do is to troubleshoot problems, to find bottlenecks, so, start with the logTurn on slow query log Mysql>show variables like "%slow%"; To view the slow query configuration, not add to the MY.CNF, as

MySQL DBA system Learning (9) Slow query log slow lookup logging function

Slow query log (does not include time to acquire locks) 1, open the Slow query log function The parameters for opening the slow query log feature in previous versions are--log_slow_queries specified in the my.cnf file, but are now specified in the

Total Pages: 15 1 .... 4 5 6 7 8 .... 15 Go to: Go

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.