cacti system tuning

cool fire coolfire at
Tue Nov 14 15:03:27 UTC 2006

hi Mike,

thanks for sharing your experinces



FreeBSD The Power to Serve

----Original Message Follows----
From: Mike Horwath <drechsau at Geeks.ORG>
To: Guillaume <silencer at>
CC: freebsd-performance at
Subject: Re: cacti system tuning
Date: Sun, 12 Nov 2006 19:32:09 -0600
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On Sun, Nov 12, 2006 at 10:56:27PM +0100, Guillaume wrote:
 > That's not a lot for a Cacti server running on this hardware !
 > Do you use cactiD as pooler ?
 > CactiD is a "C" poller to replace the php poller, the performence is
 > really higher !!

Not in my experience using FreeBSD 4.x...

The system I do this on today will be getting an upgrade, so the issue
will be mitigated I hope :)

cactid does GREAT on a small number of polls, but seems to *skip* or
*drop* readings on higher than ~1500 polls in my experience.

The normal PHP poller handles the 1800+ polls without issue, just
takes 2-3x longer (and still reasonable).

Mike Horwath, reachable via drechsau at Geeks.ORG
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