kern/75277: netstat -m 'mbufs in use' output appears to be incorrect

[Martin Matuska]

The following reply was made to PR kern/75277; it has been noted by GNATS.

From: Martin Matuska <matuska at firma.zoznam.sk>
To: freebsd-gnats-submit at FreeBSD.org
Cc:  
Subject: Re: kern/75277: netstat -m 'mbufs in use' output appears to be incorrect
Date: Wed, 02 Mar 2005 17:38:31 +0100

 We encounter the same problem on latest 5-STABLE, on Sun Fire V65x (dual Xeon SMP machine w 4G of RAM)
 
 This system is under moderate network load - an average about 2000 tcp connections, ~350 permanent running processes
 
 FreeBSD 5.4-PRERELEASE i386, kernel built from sources: Sat Feb 26 18:19:57 CET 2005
 
 # netstat -m
 4294886151 mbufs in use
 4294959052/25600 mbuf clusters in use (current/max)
 0/3/6656 sfbufs in use (current/peak/max)
 4157529 KBytes allocated to network
 0 requests for sfbufs denied
 0 requests for sfbufs delayed
 0 requests for I/O initiated by sendfile
 2 calls to protocol drain routines
 
 -- 
 Martin Matuska
 IT Systems Administrator
 
 Zoznam s.r.o., Slovakia