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DragonFly bugs List (threaded) for 2005-06
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Re: Surprising `netstat -m' output


From: Hiten Pandya <hmp@xxxxxxxxxxxxx>
Date: Mon, 20 Jun 2005 08:13:04 +0100

YONETANI Tomokazu wrote:
Hello.
I'm seeing strange numbers from `netstat -m' on recent -CURRENT:

$ cd /usr/src && cvs up -dP	(to pull the source from local pserver)
$ netstat -m
258/2/13312 mbufs in use (current/peak/max):
        258 mbufs allocated to data
4294966501/4294966501/6656 mbuf clusters in use (current/peak/max)
4192714 Kbytes allocated to network (242% of mb_map in use)
0 requests for memory denied
0 requests for memory delayed
0 calls to protocol drain routines

I can reproduce this on kernels built today and on 16th. The numbers
from `vmstat -m' don't look unusual, so maybe it's not really an mbuf
leak?

Regards.

Not leak, but I think the netstat utility needs to be changed so that it works with the "new" type of mbuf stats returned from the kernel.

Hiten Pandya



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