标题: [求助] my.cnf该怎么优化？ [打印本页]

---

作者: 我行我素    时间: 2012-1-6 11:03     标题: my.cnf该怎么优化？

1G内存 ：   网站平均日访问量在1万左右，同时在线150-200左右，采用的伪静态模式，基本上都是读取数据库的。该怎么优化？
以下是默认的，该怎么优化

1. # mysql conf /etc/my.cnf
   
2. # Created by http://www.wdlinux.cn
   
3. # Last Updated 2010.06.01
   
4. [client]
   
5. port  = 3306
   
6. socket  = /tmp/mysql.sock
   
7. [mysqld]
   
8. port  = 3306
   
9. socket  = /tmp/mysql.sock
   
10. skip-external-locking
    
11. key_buffer_size = 128M
    
12. max_allowed_packet = 1M
    
13. table_open_cache = 256
    
14. sort_buffer_size = 1M
    
15. read_buffer_size = 1M
    
16. read_rnd_buffer_size = 2M
    
17. myisam_sort_buffer_size = 8M
    
18. thread_cache_size = 8
    
19. query_cache_size= 16M
    
20. thread_concurrency = 8
    
21. max_connections = 500
    
22. wait_timeout = 30
    
23. interactive_timeout = 30
    
24. max_connect_errors = 9
    
25. long_query_time = 1
    
26. tmp_table_size = 16M
    
27. #log-bin=mysql-bin
    
28. #binlog_format=mixed
    
29. #server-id = 1
    
30. [mysqldump]
    
31. quick
    
32. max_allowed_packet = 8M
    
33. [mysql]
    
34. no-auto-rehash
    
35. [myisamchk]
    
36. key_buffer_size = 12M
    
37. sort_buffer_size = 1M
    
38. read_buffer = 1M
    
39. write_buffer = 1M
    
40. [mysqlhotcopy]
    
41. interactive-timeout
    
42.         

复制代码

---

欢迎光临 WDlinux官方论坛 (http://wdlinux.cn/bbs/)

Powered by Discuz! 7.2