Problems with netgraph

[Oleksandr Samoylyk]

David DeSimone wrote:
> Julian Elischer <julian at elischer.org> wrote:
>> unfortunatly I've been totally  ignoring this thread because it said
>> "trouble with em" in the topic..
>> If you'd said "trouble with mpd" then maybe I'd have looked earlier..
> 
> In the poster's defense, the only symptom that started this was this
> info from ps:
> 
>   PID USERNAME  THR PRI NICE   SIZE    RES STATE  C   TIME   WCPU COMMAND
>    29 root        1 -68    -     0K    16K CPU5   5 196:41 100.00% em0 taskq
> 
> So tracking it down to mpd has been a process of elimination in figuring
> out why packets absorb so much CPU.
> 

Here is a result of profiling:

http://lists.freebsd.org/pipermail/freebsd-net/2008-May/017901.html

-- 
  Oleksandr Samoylyk
  OVS-RIPE