[Serusers] Mediaproxy still consuming a lot of RAM resources.
Ricardo Martinez
rmartinez at redvoiss.net
Mon Apr 11 22:55:22 CEST 2005
Hello list.
Regarding to this issue. These are the results for my "production"
machine after upgrade the Python from 2.3 to 2.4.1.
Since Friday the %MEM is 0.5, as the output of the "top" command indicate :
PID USER PRI NI SIZE RSS SHARE STAT %CPU %MEM TIME CPU COMMAND
6131 root 15 0 5460 5460 2492 S 9.9 0.5 119:04 0
mediaproxy.py
So, it works!. For the record i'm using :
OS : Red Hat 9.0
Python : 2.4.1
SER: 0.8.14
mediaproxy : 1.2.1
Regards,
Ricardo Martinez.-
> -----Mensaje original-----
> De: Ricardo Martinez [mailto:rmartinez at redvoiss.net]
> Enviado el: Viernes, 08 de Abril de 2005 18:18
> Para: 'Lucas Aimaretto'; serusers at lists.iptel.org
> Asunto: RE: [Serusers] Mediaproxy still consuming a lot of
> RAM resources.
>
>
> Regarding to this issue
> Well, thanks to Lucas, just to test i changed the
> pyhton version in
> my "lab" server from python2.3 to pyhton2.4.1. I made the
> same test with
> the rtpgenerator and "voila".
>
> Check it out :
>
> Before 80 simultaneus calls :
>
> PID USER PRI NI SIZE RSS SHARE STAT %CPU %MEM TIME COMMAND
> 13915 root 15 0 4628 4628 2068 S 1.0 0.9 0:00
> mediaproxy.py
>
> During the test :
>
> PID USER PRI NI SIZE RSS SHARE STAT %CPU %MEM TIME COMMAND
> 13915 root 25 0 4864 4864 2068 R 99.9 0.9 0:31
> mediaproxy.py
>
> After the test :
>
> PID USER PRI NI SIZE RSS SHARE STAT %CPU %MEM TIME COMMAND
> 3356 root 15 0 1600 1600 1036 S 0.0 0.3 0:00 bash
> 13915 root 15 0 4864 4864 2068 S 0.0 0.9 0:44
> mediaproxy.py
>
> 0.9 % !!!!!
>
> I made the test a couples of times later and the %MEM used is
> still 0.9%.
> I guess that it was maybe a problem between the python2.3 and the
> mediaproxy? Don't know...
>
> I'm going to change the python version in my production
> machine. i'm going
> to keep you inform about the results...
>
> Thanks to Lucas...again.
>
> Best Regards,
>
> Ricardo Martinez.-
>
> > -----Mensaje original-----
> > De: Ricardo Martinez [mailto:rmartinez at redvoiss.net]
> > Enviado el: Viernes, 08 de Abril de 2005 17:33
> > Para: 'Lucas Aimaretto'; serusers at lists.iptel.org
> > Asunto: RE: [Serusers] Mediaproxy still consuming a lot of
> > RAM resources.
> >
> >
> > For example now i have 14 simultaneus calls.
> >
> > PID USER PRI NI SIZE RSS SHARE STAT %CPU %MEM TIME
> > CPU COMMAND
> > 11760 root 15 0 601M 518M 2396 R 7.2
> 51.4
> > 69:10 0 mediaproxy.py
> >
> >
> > When the active calls are 0 again the CPU % reach 0.2%, but
> > the %MEM is
> > greater than 51.4%, and always increasing..
> > A couple of questions.
> > How you launch mediaproxy?. And in your last mail what are
> the pyhton
> > proccess running.. i don't see the mediaproxy process running.
> > Thanks again.
> >
> > Ricardo.-
> >
> > > -----Mensaje original-----
> > > De: Lucas Aimaretto [mailto:lucas at cyneric.com]
> > > Enviado el: Viernes, 08 de Abril de 2005 17:20
> > > Para: 'Ricardo Martinez'; serusers at lists.iptel.org
> > > Asunto: RE: [Serusers] Mediaproxy still consuming a lot of
> > > RAM resources.
> > >
> > >
> > > > But when you check the use of RAM memory in your machine...
> > > > (maybe with the command "top" or the command "free") don't
> > > > you notice a increasing amount of RAM used without being
> > > > released? As i mentioned i have this problem.. this is a
> > > > snippet of the output of the "top" command in my machine:
> > > >
> > > > PID USER PRI NI SIZE RSS SHARE STAT %CPU %MEM TIME
> > > > CPU COMMAND
> > > > 11760 root 15 0 590M 516M 2396 S 0.9
> > > 51.2
> > > > 68:15 0 mediaproxy.py
> > > >
> > > > 51.2% of memory used? What version of pyhton are you using?,
> > > > what OS are you using?. Thanks!
> > >
> > > Hey!, how many calls where you proxying when you had that usage of
> > > memmory ?
> > >
> > > Regards,
> > >
> > > Lucas
> > >
> > > --
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> > 07/04/2005
> > >
> > >
> >
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