Spotlight on Mysql详细介绍

1. 版本........................................................................................................................... 1

2. 使用介绍................................................................................................................... 1

1） 主页.................................................................................................................. 1

会话面板........................................................................................................... 1

MySQL面板........................................................................................................ 2

INNODB面板...................................................................................................... 4

存储面板........................................................................................................... 5

主机面板........................................................................................................... 7

2） MySQL Drilldown............................................................................................ 7

Activity Summary.......................................................................................... 7

Mutex................................................................................................................ 8

Sorts................................................................................................................ 9

Query Cache.................................................................................................... 9

Configuration.............................................................................................. 10

Statics.......................................................................................................... 10

InnoDB Status.............................................................................................. 10

Error Log...................................................................................................... 10

General Log.................................................................................................. 10

Slow Query Log............................................................................................ 11

3） OS Performance page.................................................................................. 11

CPU utilization.......................................................................................... 11

Disk IO.......................................................................................................... 11

Paging and scan rates.............................................................................. 12

Load average/Run queue............................................................................ 12

Network.......................................................................................................... 12

Free memory.................................................................................................. 12

4）OS Processes page...................................................................................... 12

5） OS Drilldown error.................................................................................... 13

1. 版本

Quest_Spotlight-on-MySQL_80.exe

2. 使用介绍

1） 主页

会话面板

说明：

Total Users：已连接到mysql服务器的用户数

Active Users：正在执行sql语句、其它数据库请求的用户数

Active Sessions：正在执行sql语句、其它数据库请求的会话占比

SQL Executions/s：每秒向服务器发送sql语句、其它数据库请求的次数。统计所有数据库请求，包括CALL, SHOW, DESC 和SET语句。如果发起的是CALL请求，即便存储过程调用执行多条SQL语句，也只算一次。

Data Send rate (kb/s)：每秒向服务器发送的数据大小。数据包括命令包(比如SQL语句)和需要存储至数据库的数据。

通常，该比例越大，表示插入(INSERT)速率越大。

Data Received rate (kb/s)：所有客户端每秒从mysql数据库服务器接收的数据大小。数据包除了包含通常由SELECT返回的结果集，还可能包括返回的代码，错误信息等、

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