topic statdaemon in Operating System - HP-UX

statdaemon

Cem Tugrul — Fri, 23 Sep 2005 09:44:57 GMT

Hello Forum,

i have daemon named "statdaemon"...first of all
i could not able to find any doc or man page
about it...On my production srv i have checked
this proc PID=3 via Glance and shows me about
CPU(usage)&System CPU value arrounds 3.8-4.0
is it normal?Could it be the reason may needs
any patch?
i have checked my other servers N-class &rp5430
with glance about statdaemon and CPu(usage)&system CPU=0.0

Ok..i do not have any problem about my production server but i just try to find out
why this daemon eats CPU even though low % ?

Thank's...

Re: statdaemon

Florian Heigl (new acc) — Fri, 23 Sep 2005 18:49:18 GMT

statdaemon should be the thing that is started from inetd.

look for 'rstatd' or 'rpc.statd' in /etc/inetd.conf.

unfortunately I'm not quite sure on this, but of course the cpu consumption is too high.

look at the statdaemon man page :)

Re: statdaemon

morganelan — Sat, 24 Sep 2005 01:52:28 GMT

statdaemon is one of the principal thread scheduling routines.This routine do as a general-purpose kernel process run once per second to check and update process and virtual memory artifacts, such as signal queueing and free protection IDs. Calls schedcpu() routine to recompute thread priorities and statistics.

Re: statdaemon

Zigor Buruaga — Sat, 24 Sep 2005 13:03:24 GMT

Hi,

See this link:
http://docs.hp.com/en/5965-4642/ch01s15.html

it's part of the "HP-UX Process Management: White Paper"

Regards,
Zigor

Re: statdaemon

Florian Heigl (new acc) — Mon, 26 Sep 2005 11:00:29 GMT

morganelan,

thanks! seems I was completely on the wrong track...

:)

Re: statdaemon

Cem Tugrul — Tue, 27 Sep 2005 06:00:42 GMT

Thank's Guys..
need more explanations...

Points are still waiting for submitting
:-))

Re: statdaemon

Arunvijai_4 — Tue, 27 Sep 2005 06:07:25 GMT

Got some information in HP-DSPP. Synchronization and locking on HP-UX,
http://h21007.www2.hp.com/dspp/tech/tech_TechDocumentDetailPage_IDX/1,1701,2540,00.html

http://docs.hp.com/en/B2355-60105/statd.1M.html

-Arun

Re: statdaemon

Cem Tugrul — Wed, 28 Sep 2005 03:08:55 GMT

Really interesting!!!!
statdaemon still eats my CPU %4.0/3.9
and i am still can not able to find out WHY???
Any other suggestions....

Re: statdaemon

Muthukumar_5 — Wed, 28 Sep 2005 03:13:48 GMT

Check this:

http://forums1.itrc.hp.com/service/forums/questionanswer.do?threadId=58316

hth.

Re: statdaemon

Arunvijai_4 — Wed, 28 Sep 2005 03:29:40 GMT

http://forums1.itrc.hp.com/service/forums/questionanswer.do?threadId=891789

No need to worry abt statdaemon.

-Arun

Re: statdaemon

VEL_1 — Wed, 28 Sep 2005 03:36:22 GMT

Hi,

See the following hp docs link:

http://docs.hp.com/en/5965-4642/ch01s15.html

Re: statdaemon

Cem Tugrul — Fri, 25 Nov 2005 03:38:15 GMT

i do not know why but after rebooting
daemon behaves normal