RE: CPU Spike every 10 hours

["Radomski, Mike" <Mike.Radomski@xxxxxxxxxxxxxxxxxx>]

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
 
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-----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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ps.txt
Description: Text document