So is anyone else seeing an mbuf leak with rl(4) or is it specific to
this machine/configuration?


On 2009-08-07, Lars Kotthoff <li...@larsko.org> wrote:
> Hi all,
>
>  after my post in June [1] I've removed the wireless card that seemed to be
> causing the memory problems and my system is more stable now. However, after
> about three weeks of uptime, memory starts running low again and the machine
> starts swapping constantly.
>
> netstat -m gives me
> 33805 mbufs in use:
>         33790 mbufs allocated to data
>         3 mbufs allocated to packet headers
>         12 mbufs allocated to socket names and addresses
> 6/94/6144 mbuf 2048 byte clusters in use (current/peak/max)
> 0/8/6144 mbuf 4096 byte clusters in use (current/peak/max)
> 0/8/6144 mbuf 8192 byte clusters in use (current/peak/max)
> 0/8/6144 mbuf 9216 byte clusters in use (current/peak/max)
> 0/8/6144 mbuf 12288 byte clusters in use (current/peak/max)
> 0/8/6144 mbuf 16384 byte clusters in use (current/peak/max)
> 0/8/6144 mbuf 65536 byte clusters in use (current/peak/max)
> 156296 Kbytes allocated to network (99% in use)
> 0 requests for memory denied
> 0 requests for memory delayed
> 0 calls to protocol drain routines
>
> 150 MB for network seems a bit much to me, especially since I can literally
> watch that number grow. The system has 3 wired ethernet interfaces (2 of them 
> in
> use), pflog0 and enc0. No other interfaces. Traffic levels are very moderate 
> --
> max 1 GB per day.
>
> Any ideas what's going on and what I could do about this?
>
> Thanks,
>
> Lars
>
>
> [1] http://www.nabble.com/Memory-problems-on-4.5-td23901874.html

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