[Aurora-sparc-user] load
Hans Witvliet
hwit at a-domani.nl
Fri Jul 7 03:26:46 EDT 2006
Hi all,
On my system i see something weird (imho).
Top shows my a system with an idle percentage of *constant* zero
percent. User and system are together allways 100%
This would indicate a heavily loaded system, but load average is at 0.07
(top listing attached)
Response of the system is normal, except when iptables in full logging
mode combined with severe portscannings, where system load rise upto 20.
After a scanning, the load drops below 0.1, but still no idle.
I tried to stop mysql, apache, imap, named.
But if i stop them, user & system still eats 100%.
Any suggestions (except upgrading to 2.0, which would spoil my uptime)?
Hans
10:23pm up 662 days, 21:59, 4 users, load average: 0.07, 0.05, 0.01
65 processes: 63 sleeping, 2 running, 0 zombie, 0 stopped
CPU states: 60.8% user, 39.1% system, 0.0% nice, 0.0% idle
Mem: 510456K av, 500064K used, 10392K free, 0K shrd, 75872K
buff
Swap: 525368K av, 42944K used, 482424K free 280632K
cached
--
pgp-id: 926EBB12
pgp-fingerprint: BE97 1CBF FAC4 236C 4A73 F76E EDFC D032 926E BB12
Registered linux user: 75761 (http://counter.li.org)
-------------- next part --------------
10:23pm up 662 days, 21:59, 4 users, load average: 0.07, 0.05, 0.01
65 processes: 63 sleeping, 2 running, 0 zombie, 0 stopped
CPU states: 60.8% user, 39.1% system, 0.0% nice, 0.0% idle
Mem: 510456K av, 500064K used, 10392K free, 0K shrd, 75872K buff
Swap: 525368K av, 42944K used, 482424K free 280632K cached
PID USER PRI NI SIZE RSS SHARE STAT %CPU %MEM TIME COMMAND
11244 root 15 0 736 736 608 R 0.9 0.1 5:15 top
16870 jwit 15 0 1176 1172 992 S 0.7 0.2 0:00 imapd
16871 hwit 16 0 1176 1172 992 S 0.7 0.2 0:00 imapd
16873 swit 15 0 1176 1172 992 S 0.7 0.2 0:00 imapd
16872 dwit 15 0 1176 1172 992 S 0.5 0.2 0:00 imapd
14293 root 16 0 656 604 536 S 0.1 0.1 0:02 xinetd
7371 root 15 0 404 404 348 S 0.1 0.0 0:00 syslogd
1 root 15 0 352 336 316 S 0.0 0.0 2:56 init
2 root 25 0 0 0 0 SW 0.0 0.0 0:00 powerd
3 root 15 0 0 0 0 SW 0.0 0.0 0:00 keventd
4 root 34 19 0 0 0 SWN 0.0 0.0 1:28 ksoftirqd_CPU0
5 root 15 0 0 0 0 SW 0.0 0.0 26:43 kswapd
6 root 25 0 0 0 0 SW 0.0 0.0 0:00 bdflush
7 root 15 0 0 0 0 SW 0.0 0.0 0:42 kupdated
9 root 25 0 0 0 0 SW 0.0 0.0 0:00 khubd
14 root 15 0 0 0 0 SW 0.0 0.0 2:09 kjournald
120 root 17 0 0 0 0 SW 0.0 0.0 0:00 mdrecoveryd
143 root 15 0 0 0 0 SW 0.0 0.0 0:00 kjournald
144 root 15 0 0 0 0 SW 0.0 0.0 1:41 kjournald
145 root 15 0 0 0 0 SW 0.0 0.0 1:42 kjournald
146 root 15 0 0 0 0 SW 0.0 0.0 2:28 kjournald
147 root 15 0 0 0 0 SW 0.0 0.0 11:01 kjournald
898 rpc 15 0 388 368 368 S 0.0 0.0 0:00 portmap
926 rpcuser 15 0 460 388 388 S 0.0 0.0 0:00 rpc.statd
1075 root 25 0 376 256 256 S 0.0 0.0 10:41 sshd
1157 root 15 0 636 396 332 S 0.0 0.0 2:10 sendmail
1197 root 15 0 8448 832 812 S 0.0 0.1 7:23 httpd
1217 wnn 15 0 2084 428 428 S 0.0 0.0 0:00 jserver
1243 root 15 0 488 444 412 S 0.0 0.0 2:48 crond
1323 xfs 15 0 2104 440 440 S 0.0 0.0 0:04 xfs
1359 daemon 15 0 412 384 384 S 0.0 0.0 0:01 atd
1368 root 15 0 552 396 396 S 0.0 0.0 0:00 login
1369 root 15 0 360 292 292 S 0.0 0.0 0:00 kdm
1377 root 15 0 2764 836 628 S 0.0 0.1 2:29 X
1378 root 15 0 372 300 300 S 0.0 0.0 0:00 kdm
1380 root 15 0 1804 1316 1044 S 0.0 0.2 4:08 kdm_greet
2392 root 15 0 684 592 592 S 0.0 0.1 32:29 fetchmail
5444 root 15 0 336 324 308 S 0.0 0.0 0:09 dhcpcd
8217 root 15 0 756 720 664 S 0.0 0.1 0:00 bash
4772 root 15 0 1264 1264 1112 S 0.0 0.2 2:17 ntpd
23274 clamav 15 0 844 668 660 S 0.0 0.1 2:14 freshclam
23308 root 21 0 3884 368 360 S 0.0 0.0 0:05 clamd
28163 root 15 0 3884 368 360 S 0.0 0.0 5:18 clamd
3593 root 15 0 484 408 388 S 0.0 0.0 0:21 dhcpd
15128 named 17 0 1588 1516 1084 S 0.0 0.2 0:00 named
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