Subject: Re: increasing NMBCLUSTERS
To: Herb Peyerl <hpeyerl@beer.org>
From: Manuel Bouyer <bouyer@antioche.eu.org>
List: tech-net
Date: 09/28/2005 23:43:16
On Wed, Sep 28, 2005 at 02:16:12PM -0600, Herb Peyerl wrote:
> [...]
> 714 mbufs in use:
>         146 mbufs allocated to data
>         567 mbufs allocated to packet headers
>         1 mbufs allocated to socket names and addresses
> 25619 calls to protocol drain routines
> 
> [...]
> Memory resource pool statistics
> Name        Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg  
> Maxpg Idle
> mclpl       2048   183151 22639  117629 40643  7882 32761 32761     4  
> 32768    0

Hum
183151 - 117629 = 65522, so this really makes 32761 pages.
Looks like a leak somewhere, because it seems these clusters are not
attached to mbufs (there isn't 65522 mbufs allocated).

-- 
Manuel Bouyer <bouyer@antioche.eu.org>
     NetBSD: 26 ans d'experience feront toujours la difference
--