Re: [squid-users] Possible bug in mgr:info pages?

From: Henrik Nordstrom <hno@dont-contact.us>
Date: Mon, 18 Apr 2005 22:57:23 +0200 (CEST)

On Wed, 13 Apr 2005, Joost de Heer wrote:

> I am running Squid on a 4-processor machine. When looking at the Squid
> statistics I noticed the following:
>
> CPU Usage: 24.20%
> CPU Usage, 5 minute avg: 77.07%
> CPU Usage, 60 minute avg: 74.61%
>
> I've never seen the first number go above 25%, so it seems that it takes
> all four processors in account for calculating the usage. However, the
> last two seem to use single-processor CPU statistics.

This is quite normal.

The first "CPU Usage:" is the average CPU usage since startup. As this
often includes low use times such as nights etc the number is often quite
low if your Squid has been running for some time.

The 5 and 60 min av is the CPU usage only during the last 5 resp 60
minutes.

Regards
Henrik
Received on Mon Apr 18 2005 - 14:57:25 MDT

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