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<div dir="auto">Hello Danies<br /></div>
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<li>what do you mean by enough max open do files? I do no linit or set anything</li>
<li>I traced with tshark and i can see issue with A and B leg</li>
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Thank you for help!<br />
Br<br />
Miha</div>
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Miha</div>
<div name="messageReplySection">On 5 May 2020, 16:07 +0200, Daniel Zanutti <daniel.zanutti@gmail.com>, wrote:<br />
<blockquote type="cite" style="border-left-color: grey; border-left-width: thin; border-left-style: solid; margin: 5px 5px;padding-left: 10px;">
<div dir="ltr">No special configuration, we just set IP's and ports.
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<div>Since CPU is not your problem, I believe you have some kind of bandwidth limitation in your network.</div>
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<div>I suggest you confirm:</div>
<div>1) You have enough max open files in your rtpproxy process -> /proc/PID/limits</div>
<div>2) Where the bottleneck is: CPU, IO or bandwidth. You can record some packets in wireshark inside RTPPROXY machine and confirm audio is distorted before and after rtpproxy.</div>
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<div>Regards</div>
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<div dir="ltr" class="gmail_attr">On Tue, May 5, 2020 at 10:35 AM Miha <<a href="mailto:miha@softnet.si">miha@softnet.si</a>> wrote:<br /></div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hi,<br />
<br />
no CPU usage is around 1% to 5%, basically nothing.<br />
In sound there is big distortion it is impossibly to<br />
comunicate with each other.<br />
<br />
We have two cors deticated to it. Do you have any special<br />
thing set on it?<br />
<br />
tnx<br />
miha<br />
<br />
On Tue, 5 May 2020 10:27:22 -0300<br />
Daniel Zanutti <<a href="mailto:daniel.zanutti@gmail.com" target="_blank">daniel.zanutti@gmail.com</a>> wrote:<br />
> Hi Miha<br />
><br />
> Could you explaining how does it break? We use it in<br />
> virtual machines and<br />
> our safe limit is around 500 simultaneous calls, on<br />
> dedicated single core<br />
> VPS. Does CPU usage reach 100%?<br />
><br />
><br />
><br />
> On Tue, May 5, 2020 at 10:11 AM Miha via Users<br />
> <<a href="mailto:users@lists.opensips.org" target="_blank">users@lists.opensips.org</a>><br />
> wrote:<br />
><br />
> > Hello<br />
> ><br />
> > we have virtualized opensips and rtpproxy running on<br />
> the same server which<br />
> > is virtualized in vmware infrastructure. Servers are<br />
> not old, also traffic<br />
> > is not so big (cca 50 simultaneous calls). when there<br />
> is a peak cca 80<br />
> > simultaneous calls RTP starts to break.<br />
> ><br />
> > is there any special setting/flag to be set, so that I<br />
> can optimze this?<br />
> > load on VM is very low.<br />
> ><br />
> > rtpproxy -version<br />
> > Basic version: 20040107<br />
> ><br />
> > Opensips is 2.1<br />
> ><br />
> ><br />
> > thank you for help.<br />
> > Miha<br />
> > _______________________________________________<br />
> > Users mailing list<br />
> > <a href="mailto:Users@lists.opensips.org" target="_blank">Users@lists.opensips.org</a><br />
> ><br />
> <a href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users" rel="noreferrer" target="_blank">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a><br />
> ><br />
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