Date: Sat, 04 May 1996 08:18:48 -0500 From: Randy Terbush <randy@zyzzyva.com> To: freebsd-isp@freebsd.org, freebsd-current@freebsd.org, freebsd-stable@freebsd.org Subject: MBUFs leaking? Message-ID: <199605041319.IAA09788@sierra.zyzzyva.com>
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I am currently struggling the the system tune stages after a
migration from NetBSD. Any pointers to info on tuning a system
for heavy use would be appreciated.
I have a system that has been up for 19 hours.
8:16AM up 19:48, 1 user, load averages: 0.08, 0.02, 0.01
maxusers = 64
#> netstat -m
8422 mbufs in use:
8414 mbufs allocated to data
6 mbufs allocated to packet headers
1 mbufs allocated to protocol control blocks
1 mbufs allocated to socket names and addresses
1536/1536 mbuf clusters in use
4124 Kbytes allocated to network (100% in use)
0 requests for memory denied
0 requests for memory delayed
0 calls to protocol drain routines
On NetBSD, I was in the habit of running my kernels with the
following. Does this have the same effect on FreeBSD, or are
there other things to tune?
options NMBCLUSTERS=4096
Thanks for your help
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