My server eat up of high CPU resource. I’ve figure out by using
[root@server ~]# /usr/bin/watch -n 5 ‘mysqladmin proc stat’
and found out that these results.
| 214024 | phpwind | localhost | phpwind | Query | 318 | Copying to tmp table | SELECT pt.tid,pt.fid,pt.subject,pa.attachurl FROM pw_threads pt
,pw_attachs pa,pw_forums pf where p |
| [...]
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[root@server src]# ./tuning-primer.sh
– MYSQL PERFORMANCE TUNING PRIMER –
- By: Matthew Montgomery -
MySQL Version 5.0.88-community-log i686
Uptime = 22 days 18 hrs 12 min 36 sec
Avg. qps = 14
Total Questions = 28279137
Threads Connected = 4
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