[vdr] background vdr thread eating cpu
Klaus.Schmidinger at cadsoft.de
Wed Jan 3 16:25:57 CET 2007
Halim Sahin wrote:
> Hi Klaus,
> On Mi, Jan 03, 2007 at 01:22:14 +0100, Klaus Schmidinger wrote:
>> Well, the tuner thread doesn't really do that much that might
>> eat such a lot of CPU time, one would think.
>> Maybe you can add some debug output in cDvbTuner::Action() and
>> cDvbTuner::SetFrontend() to find out what exactly it is doing
>> when this happens.
> few weeks ago I noticed a similar Problem, that vdr eats a lot of cpu
> power. In my HTPC there is a tt 2.3 dvb-s and a usb-dvb-t stick.
> I did some tests with dvb-t stick plugged in and without.
> The cpu load is about 20% higher with the stick.
> Please tell me if you need more info to find the Problem.
Can you identify a particular VDR thread that consumes those
20% more CPU time?
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