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[cobalt-users] emumail.fcgi CPU usage RAQ2
- Subject: [cobalt-users] emumail.fcgi CPU usage RAQ2
- From: "American Web Host" <brad@xxxxxxxxxxxxxxxxxxx>
- Date: Sat Jan 6 11:02:01 2001
- List-id: Mailing list for users to share thoughts on Cobalt products. <cobalt-users.list.cobalt.com>
I installed Emumail sometime back but never set it up for use. I noticed
that I was having higher cpu usage (2.3 gui) than normal, this is what I
found:
12:24pm up 24 days, 2:19, 1 user, load average: 1.20, 1.20, 1.15
44 processes: 41 sleeping, 3 running, 0 zombie, 0 stopped
CPU states: 6.7% user, 5.4% system, 3.6% nice, 88.1% idle
Mem: 128036K av, 97932K used, 30104K free, 36924K shrd, 39892K buff
Swap: 130748K av, 60K used, 130688K free 40224K cached
PID USER PRI NI SIZE RSS SHARE STAT LIB %CPU %MEM TIME COMMAND
13490 nobody 13 0 1316 1316 1012 R 0 5.2 1.0 0:00
emumail.fcgi
13483 admin 10 10 1632 1632 1164 S N 0 3.6 1.2 0:00
in.proftpd
13433 admin 6 0 736 736 592 R 0 3.0 0.5 0:06 top
3794 root 0 0 564 564 464 S 0 0.1 0.4 6:11 syslogd
1 root 0 0 404 380 316 S 0 0.0 0.2 0:02 init
2 root 0 0 0 0 0 SW 0 0.0 0.0 0:00 kflushd
3 root -12 -12 0 0 0 SW< 0 0.0 0.0 0:01 kswapd
4 root 0 0 0 0 0 SW 0 0.0 0.0 0:00 md_thread
5 root 0 0 0 0 0 SW 0 0.0 0.0 0:00 md_thread
6 root 0 0 0 0 0 SW 0 0.0 0.0 0:00 nfsiod
7 root 0 0 0 0 0 SW 0 0.0 0.0 0:00 nfsiod
8 root 0 0 0 0 0 SW 0 0.0 0.0 0:00 nfsiod
9 root 0 0 0 0 0 SW 0 0.0 0.0 0:00 nfsiod
13060 httpd 0 0 1856 1856 1668 S 0 0.0 1.4 0:00 httpd
3931 root 0 0 676 676 560 S 0 0.0 0.5 0:00 mgetty
13410 admin 0 0 1072 1072 908 S 0 0.0 0.8 0:00 bash
3933 root 0 0 296 296 244 S 0 0.0 0.2 0:46 update
emumail.fcgi was spiking the cpu up to 52% on real regular intervals. I
uninstalled it and of course the cpu just idles now even with over 100
sites, some heavily traveled.
Any ideas why emumail was using so many cpu cycles even though it was not in
use (no webmail pages were setup)?
Brad Galbraith
American Web Host