-----Original Message-----
From: Radomski, Mike
[mailto:Mike.Radomski@xxxxxxxxxxxxxxxxxx]
Sent: Wednesday, March 13, 2002
11:38 AM
To: 'lvs-users@xxxxxxxxxxxxxxxxxxxxxx'
Subject: RE: CPU Spike every 10
hours
I might not have made myself clear on the
"spike". What I meant was that the system sustains a load of ~1
for about 20 minutes and then returns to ~0. The sustained spike just
occurred and attached is the output of `ps aux`
Mike Radomski
SUNY - ITEC
Information Technology Exchange
Center
Systems Programmer/Analyst
E-mail:
Mike.Radomski@xxxxxxxxxxxxxxxxxx
Systems E-Mail:
scsys@xxxxxxxxxxxxxxxxxx
Phone: (716)878-4832
Cellular: (716)866-7039
Fax: (716)878-4235
-----Original Message-----
From: Lars Marowsky-Bree [mailto:lmb@xxxxxxx]
Sent: Wednesday, March 13, 2002
11:26 AM
To:
lvs-users@xxxxxxxxxxxxxxxxxxxxxx
Subject: Re: CPU Spike every 10
hours
On 2002-03-13T11:21:21,
"Radomski,
Mike" <Mike.Radomski@xxxxxxxxxxxxxxxxxx> said:
> I am experiencing a strange problem with my
LVS+Heartbeat cluster. I have
> two systems both running
ipvsadm and heartbeat(serial and x-over Ethernet).
> Every 10 hours I get a cpu
spike (load of 1.1) on the primary system and
> then a few minutes later I get
the same spike on the secondary system.
A load of 1.1 doesn't mean a CPU spike; it might
simply mean that there is a
zombie process for some reason. ps
should show this (a process in D or Z
state); ps fax will show you a
process tree so you can figure out where it
came from.
Sincerely,
Lars
Marowsky-Brée <lmb@xxxxxxx>
--
Perfection is our goal, excellence
will be tolerated. -- J. Yahl
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