Very fresh (two days ago) 10-current becomes completely unresponsive under load

[Chuck Burns]

On 01/10/12 17:21, Lev Serebryakov wrote:
> Hello, Lev.
> You wrote 11 января 2012 г., 3:05:29:
>
>>    OH! I have top running right now, when it "hangs". 0% idle time, LA
>>   becomes 20 when it have only 35 processes at all, but there is no specific
>>   process consuming CPU.
>   Ok, it seems, that here is a problem (CPU time :
>
> PID USERNAME PRI NICE   SIZE    RES STATE    TIME   WCPU COMMAND
>   12 root     -16    -     0K     8K sleep   18:35 30.18% ng_queue
>
>   And after that 5 minutes without updates, than normal numbers. It
> seems, that root of problem is:
>
>   (a) netgraph in this version of kernel
>     OR
>   (b) new mpd 5.6 (previous version had 5.5).
>
> P.S. Adding net@ and mav@ to CC, original posting with all data is in
> current@
>
If it were me, I would also try with the older 44BSD scheduler, just to 
see what happens.

-- 
Chuck Burns
The Southern Libertarian
http://www.thesouthernlibertarian.com/