[mythtv] ticket11061 & high BE RSS ?

[Warpme]

On 9/26/12 2:20 PM, Daniel Thor Kristjansson wrote:
> On 09/26/2012 07:59 AM, warpme wrote:
>> Hi,
>> I'm wonder about dev comments on ticket11061 as in my case
>> (v0.26-beta-90-g44ebd80-dirty-20120920) it has considerable impact on
>> backend RSS.
>> See attached graph with week statistics (be was upgraded on Thursday
>> evening; drop 1.3G->150M).
>> On graph You see jump on Monday 12AM as at this point stress tests were
>> started (14 concurrent recordings).
>> Generally: for 14 concurrent recordings & without 11061, be RSS pumps to
>> 1,1-1,4G and stays, while with 11061 it is average 300-500M.
>> As 11061 has also positive impact of user experience (glitches in
>> recording instead drop of recording) - I think 11061 is wort to look
>> closer...
>
> Can you test just the elimination of the sleep when the write succeeds?
>
> I believe that is providing most of the benefit you are seeing.
>
> -- Daniel
>
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Daniel,
Surely I'll do this test next days.
I'm wonder Your comments about positive & negative side effects of this 
patch.
Ticket description sounds really encouraging...
-br
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