mbuf count negative
Barney Wolff
barney at databus.com
Sun Dec 5 09:08:10 PST 2004
Is anybody else seeing this?
lab:/root # netstat -m
4294959731 mbufs in use
1170/25600 mbuf clusters in use (current/max)
0/3/6656 sfbufs in use (current/peak/max)
448 KBytes allocated to network
0 requests for sfbufs denied
0 requests for sfbufs delayed
0 requests for I/O initiated by sendfile
650 calls to protocol drain routines
lab:/root # uname -a
FreeBSD lab.databus.com 6.0-CURRENT FreeBSD 6.0-CURRENT #0: Fri Dec 3 21:44:57 EST 2004 toor at lab.databus.com:/usr/obj/usr/src/sys/LAB i386
It happens almost instantly during periodic when the system is used to
receive a backup via nfs. Normal operation, including a dozen hours of
port building, does not cause it. It is consistent, 3 times now.
H/W is Asus A7M266-D with 2xAthlon 2200MP, 1GB, 39160, gvinum, em.
Problem did not occur with prior -current from 11/19/04. Other than cvsup,
I changed make.conf to say CPUTYPE=athlon-mp (was i686 or nothing).
What can I do to help debug this?
--
Barney Wolff http://www.databus.com/bwresume.pdf
I'm available by contract or FT, in the NYC metro area or via the 'Net.
More information about the freebsd-current
mailing list