[mythtv-users] `Mythbackend leaks memory` continued

Udo van den Heuvel udovdh at xs4all.nl
Fri Jul 11 13:59:18 UTC 2008


Udo van den Heuvel wrote:
> Phil Bridges wrote:
>> If you
>> don't provide help to the developers, your perceived issue isn't going
>> to be resolved.
> 
> I thought developers were to help me. It's their code, it's their bug.
> All meant respectfully of course.
> 
> I will write a new message asking people who experience similar growth
> issues to report and possibly use valgrind.

So:

I posted a png of my figures and a graphic at:
http://img120.imageshack.us/img120/4408/growthqv4.png
You will see the growth of various parameters over time, measured each
morning, for the mythbackend process.

I monitored the data using a small cronjob:
$ crontab -l
4 5 * * * /bin/ps aux|/bin/grep /usr/bin/mythbackend|/bin/grep -v grep
>> ~/psmyth.txt

If your machine shows similar growth (can be less growth or more growth
but growth nonetheless) you are invited to run valgrind on that machine
if it is powerfull enough. [My VIA EN12000 board can't run Mythbackend
and valgrind at the same time reliably.]

You can start a valgrind session using:

`valgrind mythbackend *insert normal startup params here*`

If you have logs showing leaks you can help the developers by letting
them know where to find the logs so they can have a look and possibly
fix the leak.

Kind regards,
Udo



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