Hi Stefan,<div> Just to tell you that I don't create all these thread from own application.For every call I create two threads so in total I create a thread pool of 80 at the start of the application, and don't increase/decrease it any further.But I see all these threads(around 600 more threads apart from what I created) automatically created by Gstreamer itself.</div>
<div> Infact, I am also looking for ways where I can control these no. of threads creation in my own way.As I understand creating so many threads in a Quadcore system just increases the load of scheduling without adding anything significant efficiency to system.</div>
<div><br></div><div>Thanks & Regards,</div><div>Parveen Jain</div><div><br><div> <br><br><div class="gmail_quote">On Fri, Oct 29, 2010 at 9:11 PM, Stefan Kost <span dir="ltr"><<a href="mailto:ensonic@hora-obscura.de">ensonic@hora-obscura.de</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">hi,<br>
<br>
Am 29.10.2010 15:16, schrieb Pearveen Kumar Jain:<br>
<div><div></div><div class="h5">> Hi All,<br>
> I am using Gstreamer for one of my bulk call video calling application, using<br>
> sip as my signalling part.I tried to make around 60 simulative video calls<br>
> without much of the problem on a IBM server(4 GB RAM,Intel QuadCore,Linux 64 bit).<br>
> But somehow, after around 15-17 hours of testing, I see that "free memory"<br>
> left in the system is only 300 -400 MB, which initially was around 2.5 GB. From<br>
> "process id details" I can see that there is not much increase of "RESIDENT" and<br>
> "VIRTUAL" memory usage in my "application process".<br>
> Can any one please comment/help on this behavior of system ? why overall system<br>
> memory is increasing ?<br>
> At this kind of video OBD load, I had seen that Gstreamer creates around 600-700<br>
> threads.Can it be a source of this problem?<br>
<br>
</div></div>If the threads are 'leaked' (never join) it could. Can you use valgrind<br>
--tool=memcehck ... to check?<br>
<br>
Stefan<br>
<br>
><br>
> Best Regards,<br>
> Parveen Jain<br>
><br>
><br>
><br>
> ------------------------------------------------------------------------------<br>
> Nokia and AT&T present the 2010 Calling All Innovators-North America contest<br>
> Create new apps & games for the Nokia N8 for consumers in U.S. and Canada<br>
> $10 million total in prizes - $4M cash, 500 devices, nearly $6M in marketing<br>
> Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi Store<br>
> <a href="http://p.sf.net/sfu/nokia-dev2dev" target="_blank">http://p.sf.net/sfu/nokia-dev2dev</a><br>
><br>
><br>
><br>
> _______________________________________________<br>
> gstreamer-devel mailing list<br>
> <a href="mailto:gstreamer-devel@lists.sourceforge.net">gstreamer-devel@lists.sourceforge.net</a><br>
> <a href="https://lists.sourceforge.net/lists/listinfo/gstreamer-devel" target="_blank">https://lists.sourceforge.net/lists/listinfo/gstreamer-devel</a><br>
<br>
</blockquote></div><br><br clear="all"><br>-- <br>Parveen Jain<br>Technical Lead – Network Engineering <br>One97 Communications (P) Ltd <br>B121, Sector 5, Noida, UP 201301 <br>
P: + 91 120 4770770 Extn:352<br>M: + 91 9212708203<br>W: <a href="http://www.one97world.com">www.one97world.com</a> <br><br>
</div></div>