RE: [squid-users] Cache has stopped using memory?

From: Sean SPALDING <>
Date: Wed, 7 Dec 2011 10:34:37 +0800

> > I recently noticed one of my squid servers reverse its "normal" usage stats
> for:
> >
> > Request Memory Hit Ratios: 5min: 0.6%, 60min: 0.5%
> > Request Disk Hit Ratios: 5min: 41.7%, 60min: 48.3%
> >
> > "Normal" usage looks more like:
> >
> > Request Memory Hit Ratios: 5min: 48.9%, 60min: 48.9%
> > Request Disk Hit Ratios: 5min: 2.9%, 60min: 6.2%
> >
> >
> > Is squid is now satisfying requests mainly from disk? Am I interpreting this
> correctly?
> It is hard to tell which if those "normal" stats is the unusual one.

I'm reasonably certain that the former example IS out of the ordinary.

There are four servers servicing the same application and the last 50 days of monitoring show usage similar to the "normal" usage for all 4 servers.

Now 1 server has switched.

Any ideas why this would happen?



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Received on Wed Dec 07 2011 - 02:34:48 MST

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