https://github.com/hectorqin/slowquery
mysql slow query
https://github.com/hectorqin/slowquery
mysql mysql-optimizer slowquery slowsql
Last synced: 6 months ago
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mysql slow query
- Host: GitHub
- URL: https://github.com/hectorqin/slowquery
- Owner: hectorqin
- Created: 2019-10-26T02:38:05.000Z (over 5 years ago)
- Default Branch: master
- Last Pushed: 2019-11-25T02:51:22.000Z (over 5 years ago)
- Last Synced: 2024-10-29T12:13:15.151Z (7 months ago)
- Topics: mysql, mysql-optimizer, slowquery, slowsql
- Language: PHP
- Size: 5.13 MB
- Stars: 3
- Watchers: 2
- Forks: 2
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# Slowquery - MySQL慢日志图形工具
参考了开源工具Anemometer图形展示思路,并且把小米Soar工具集成进去,开发在页面上点击慢SQL,就会自动反馈优化建议,从而降低DBA人肉成本,同时也支持自动发送邮件报警功能。
agent客户端慢日志采集分析是结合Percona pt-query-digest工具来实现。
## 截图预览


## 安装步骤
1、percona-toolkit工具的安装
``` bash
sudo yum install -y https://repo.percona.com/yum/percona-release-latest.noarch.rpm
percona-release enable-only tools release
sudo yum install -y percona-toolkit
```2、php web mysql环境的搭建
``` bash
yum install httpd mysql php php-mysql -y
```3、安装Slowquery并配置
4、导入慢查询日志
5、访问界面,查看慢查询
6、配置邮件报警
## slowquery 配置步骤
1、移动到web目录
``` bash
mv slowquery /var/www/html/
```2、进入到slowquery目录下
导入install.sql表结构文件到你的运维管理机MySQL里。(注:dbinfo表是保存生产MySQL主库的配置信息。)
``` bash
mysql -uroot -p123456 slow_query < ./install.sql
```录入你要监控的MySQL主库配置信息
``` bash
mysql> INSERT INTO slow_query.dbinfo VALUES (1,'testdb','192.168.0.123','test','admin','123456',3306);
```3、修改环境配置文件 .env,修改里面的相关配置
``` bash
cp .env.example .env
```4、把 agent/collect.sh 脚本拷贝到生产MySQL主库上做慢日志分析推送,并修改里面的配置信息(或者带上环境配置文件)
5、生产MySQL服务器添加定时任务(10分钟一次)
``` bash
*/10 * * * * /bin/bash /usr/local/bin/collect.sh > /dev/null 2>&1
```6、运维服务器添加邮件推送任务
``` bash
0 */3 * * * cd /var/www/html/slowquery;/usr/bin/php cron.php > /dev/null 2>&1
```