Dell OMSA on RHEL6, high load average.
upen
upendra.gandhi at gmail.com
Thu Aug 2 15:31:08 UTC 2012
On Thu, Aug 2, 2012 at 10:02 AM, upen <upendra.gandhi at gmail.com> wrote:
> Hello,
>
> I just installed Dell's OMSA on RHEL6 OS on Dell's PE R310/R510 and I
> noticed, as soon as OMSa services started the load average on system
> jumped to number of cores in system. Has anyone seen this before?
>
> top - 10:01:07 up 82 days, 12:34, 2 users, load average: 6.70, 6.69, 4.76
> Tasks: 312 total, 4 running, 308 sleeping, 0 stopped, 0 zombie
> Cpu0 : 20.4%us, 30.8%sy, 0.0%ni, 45.2%id, 0.0%wa, 0.0%hi, 3.6%si, 0.0%st
> Cpu1 : 38.9%us, 12.2%sy, 0.0%ni, 42.8%id, 0.0%wa, 0.0%hi, 6.1%si, 0.0%st
> Cpu2 : 0.0%us, 37.5%sy, 0.0%ni, 0.0%id, 0.0%wa, 0.0%hi, 62.5%si, 0.0%st
> Cpu3 : 1.0%us, 51.0%sy, 0.0%ni, 0.0%id, 0.0%wa, 0.0%hi, 47.9%si, 0.0%st
> Cpu4 : 15.5%us, 33.6%sy, 0.0%ni, 46.2%id, 0.4%wa, 0.0%hi, 4.3%si, 0.0%st
> Cpu5 : 28.3%us, 34.1%sy, 0.0%ni, 35.7%id, 0.0%wa, 0.0%hi, 1.9%si, 0.0%st
> Cpu6 : 42.9%us, 53.8%sy, 0.0%ni, 0.0%id, 0.0%wa, 0.0%hi, 3.4%si, 0.0%st
> Cpu7 : 39.6%us, 57.1%sy, 0.0%ni, 0.0%id, 0.0%wa, 0.0%hi, 3.4%si, 0.0%st
> Mem: 8050896k total, 7715480k used, 335416k free, 418800k buffers
> Swap: 10289144k total, 1248284k used, 9040860k free, 1454364k cached
>
> PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
> 1740 root 20 0 3199m 198m 12m S 259.0 2.5 53:55.35
> dsm_om_connsvcd
> 17 root 20 0 0 0 0 R 26.8 0.0 96:11.00
> ksoftirqd/3
> 13 root 20 0 0 0 0 R 19.5 0.0 91:03.99
> ksoftirqd/2
> 33 root 20 0 0 0 0 S 15.9 0.0 53:47.13
> ksoftirqd/7
> 29 root 20 0 0 0 0 S 14.6 0.0 50:32.62
> ksoftirqd/6
> 9 root 20 0 0 0 0 S 10.9 0.0 109:05.75
> ksoftirqd/1
> 21 root 20 0 0 0 0 S 7.9 0.0 101:47.87
> ksoftirqd/4
> 4 root 20 0 0 0 0 S 7.0 0.0 103:20.94
> ksoftirqd/0
> 25 root 20 0 0 0 0 R 6.6 0.0 63:16.05
> ksoftirqd/5
> 2226 root 20 0 15152 1404 932 R 0.3 0.0 0:03.20 top
>
> omreport about
>
> Product name : Dell OpenManage Server Administrator
> Version : 7.1.0
> Copyright : Copyright (C) Dell Inc. 1995-2012 All rights reserved.
> Company : Dell Inc.
>
> Any help is appreciated.
>
> Thanks,
> Aero
Resolved.
Found temporary solution after a google search.
artipc10.vub.ac.be/.../leap-second-causing-ksoftirqd-and-java-to-use-lots-of-cpu-time
lkml.org/.../203
date -s "`date`" resolved it for me.
Thanks,
Aero
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