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Re: Again: LVS/Apache cluster freezes from time to time

To: "LinuxVirtualServer.org users mailing list." <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: Again: LVS/Apache cluster freezes from time to time
From: "Karl Kopper" <karl@xxxxxxxxxxxxxxx>
Date: Wed, 5 Nov 2003 11:14:30 -0800
> > I've not followed this entire thread so sorry if someone has already
> > suggested this... are you looking at things like page faults?
>
> majflt is ~3000, minflt ~10000 for apache processes that are running for
> about 6 hours.
> I can see the same average on the system that runs out of the
> loadbalancer, so I don't think this is an unusual value, or do you?
>

It is more of a question if it spikes suddenly, I think--meaning a memory
resource limit for the system has been reached. But I wasn't following the
thread:

> > Do you have any idea why this doesn't happen if the machine is outside
> > LVS?
>
> Not really, I'm afraid. I've checked packets for unusual behaviour and
> contents...
>

Guess I should have read the whole thread before I jumped in.

--Karl

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