现在没有应用服务器的负载, 但是racgeut和racgmain一直占用较高的cpu。 这大概是什么原因呢, 有什么办法解决吗, 谢谢!
by seramiller - Oracle - 2008-04-08 07:38:46 阅读(3245) 回复(2)
centos 5 上httpd 2.2.3,一启动就占用cpu 100%,load值非常高 [root@www ~]# tail -f /var/log/httpd/error_log [Sat Jul 04 00:28:52 2009] [notice] caught SIGTERM, shutting down [Sat Jul 04 00:28:52 2009] [notice] suEXEC mechanism enabled (wrapper: /usr/sbin/suexec) [Sat Jul 04 00:28:52 2009] [notice] Digest: generating secret for digest authentication ... [Sat Jul 04 00:28:52 2009] [notice] Digest: done...
[code]show status; +-----------------------------------+------------+ | Variable_name | Value | +-----------------------------------+------------+ | Aborted_clients | 195150 | | Aborted_connects | 9 | | Binlog_cache_disk_use | 0 | | Binlog_cache_use | 0 | | Bytes_received ...
SCO_SV scosysv 3.2v5.0.5 i80386 01/06/2006 11:58:26 %usr %sys %wio %idle (-u) 11:58:28 10 90 0 0 11:58:30 8 92 0 0 11:58:32 10 90 0 0 11:58:34 11 89 0 0 # ps -A -o "pid=" -o "pcpu=" -o "size=" | awk '$2 > 20 {print $1" "$2}' 23982 98.17 # ps -ef|grep 23982 root 23982 330 67 10:13:47 ...
我发现我经常有KSH进程占很高的cpu,比如下面一个53466进程,我查这个终端全部进程就这些,但上面这个居然占了cpu的40%多。这是为什么? cnfts 53466 61058 110 17:05:11 pts/3 167:16 -ksh cnfts 61058 65722 0 17:03:28 pts/3 0:00 -ksh