[vdr] background vdr thread eating cpu

Halim Sahin halim.sahin at t-online.de
Wed Jan 3 18:11:07 CET 2007


Hi,
On Mi, Jan 03, 2007 at 04:25:57 +0100, Klaus Schmidinger wrote:
> Can you identify a particular VDR thread that consumes those
> 20% more CPU time?
> 

Thats very dificult.
After observing this a time here is the output of
ps -T u -C vdr

USER       PID  SPID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
root      5252  5252  0.0  1.0  31536 10628 tty1     Rl+  17:59   0:00 ./vdr -E /dev/shm/epg.data -w 40 -s /sbin/go_down -l 0 -c /etc/vdr
root      5252  5262  0.0  1.0  31536 10628 tty1     Sl+  17:59   0:00 ./vdr -E /dev/shm/epg.data -w 40 -s /sbin/go_down -l 0 -c /etc/vdr
root      5252  5263  0.4  1.0  31536 10628 tty1     SNl+ 17:59   0:01 ./vdr -E /dev/shm/epg.data -w 40 -s /sbin/go_down -l 0 -c /etc/vdr
root      5252  5265  0.0  1.0  31536 10628 tty1     Sl+  17:59   0:00 ./vdr -E /dev/shm/epg.data -w 40 -s /sbin/go_down -l 0 -c /etc/vdr
root      5252  5266  0.3  1.0  31536 10628 tty1     RNl+ 17:59   0:01 ./vdr -E /dev/shm/epg.data -w 40 -s /sbin/go_down -l 0 -c /etc/vdr
root      5252  5267  0.0  1.0  31536 10628 tty1     Sl+  17:59   0:00 ./vdr -E /dev/shm/epg.data -w 40 -s /sbin/go_down -l 0 -c /etc/vdr
root      5252  5268  0.0  1.0  31536 10628 tty1     Sl+  17:59   0:00 ./vdr -E /dev/shm/epg.data -w 40 -s /sbin/go_down -l 0 -c /etc/vdr
root      5252  5283  0.0  1.0  31536 10628 tty1     Sl+  17:59   0:00 ./vdr -E /dev/shm/epg.data -w 40 -s /sbin/go_down -l 0 -c /etc/vdr
root      5252  5284  0.0  1.0  31536 10628 tty1     Sl+  17:59   0:00 ./vdr -E /dev/shm/epg.data -w 40 -s /sbin/go_down -l 0 -c /etc/vdr
root      5252  5285  0.3  1.0  31536 10628 tty1     Sl+  17:59   0:01 ./vdr -E /dev/shm/epg.data -w 40 -s /sbin/go_down -l 0 -c /etc/vdr

I am not shure that you can read someting out of this.
I can only tell you, that the cpuload without the dvb-t stick pluged in 
is lower.
Thanks
Halim





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