RE: [squid-users] squid performance epoll. 350req/sec 100% cpu

From: Henrik Nordstrom <henrik@dont-contact.us>
Date: Wed, 29 Mar 2006 13:51:26 +0200

mån 2006-03-27 klockan 18:48 +0200 skrev Michal Mihalik:
> Hi Rmkml,
> This is dell pe1850. single cpu (hyperthreading).

Disable hyperthreading and run a UP kernel and you might get even better
performance for Squid.

hyperthreading halves your CPU cache size, and running a SMP kernel adds
a notice amount of system overhead..

But if your server runs other tasks than Squid then hyperthreading may
help providing a bit more CPU power when there is multiple tasks
competing for CPU cycles.

Regards
Henrik

Received on Wed Mar 29 2006 - 04:51:32 MST

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