Re[2]: [squid-users] Frequent cache rebuilding

From: Andreev Nikita <nik_at_kemsu.ru>
Date: Mon, 26 Jan 2009 11:50:43 +0700

> You mention that you are running this server in VMware. Where is it you are
> measuring the CPU usage from? Since if it's with in the virtual machine then
> that is not accurate. The VM only sees as much available CPU as it needs at
> any one time. For example you could have a server with low shares that is
> under high load using all the cpu time on the physical hardware, now all the
> other computers would show 100% cpu as their allocation is scaled back. But
> any computer with higher shares needing cpu time will get it as they would
> take precedence. Thus you can only measure the cpu time from the VI Client
> or vmtop on the ESX server as they have the real over view of what's going
> on in the hardware.

squid doesn't share his 2 cores with other VMs. Also I see the same
CPU usage from Virtual Infrastructure Client.

Regards,
Nikita.
Received on Mon Jan 26 2009 - 04:50:49 MST

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