


Comparative analysis of five commonly used mysql slow log analysis tools_PHP tutorial
启用 slow log
比较的五款常用工具
mysqldumpslow, mysqlsla, myprofi, mysql-explain-slow-log, mysqllogfilter


Rows examined, 扫描的行数量.
http://www.willamowius.de/mysql-tools.html


http://code.google.com/p/mysql-log-filter/

特色功能除了统计信息外, 还针对输出内容做了排版和格式化, 保证整体输出的简洁. 喜欢简洁报表的朋友, 推荐使用一下.
http://myprofi.sourceforge.net/

从整体输出样式来看, 比mysql-log-filter还要简洁. 省去了很多不必要的内容. 对于只想看sql语句及执行次数的用户来说, 比较推荐.
总结
工具/功能 | 一般统计信息 | 高级统计信息 | 脚本 | 优势 |
mysqldumpslow | 支持 | 不支持 | perl | mysql官方自带 |
mysqlsla | 支持 | 支持 | perl | 功能强大,数据报表齐全,定制化能力强. |
mysql-explain-slow-log | 支持 | 不支持 | perl | 无 |
mysql-log-filter | 支持 | 部分支持 | python or php | 不失功能的前提下,保持输出简洁 |
myprofi | Support | Not supported | php | Very concise |

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