<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv=Content-Type content="text/html; charset=us-ascii">
<meta name=Generator content="Microsoft Word 12 (filtered medium)">
<style>
<!--
/* Font Definitions */
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:Tahoma;
panose-1:2 11 6 4 3 5 4 4 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
margin-bottom:.0001pt;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:purple;
text-decoration:underline;}
p
{mso-style-priority:99;
mso-margin-top-alt:auto;
margin-right:0in;
mso-margin-bottom-alt:auto;
margin-left:0in;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
span.EmailStyle18
{mso-style-type:personal-reply;
font-family:"Calibri","sans-serif";
color:#1F497D;}
.MsoChpDefault
{mso-style-type:export-only;}
@page Section1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.Section1
{page:Section1;}
-->
</style>
<!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
</head>
<body lang=EN-US link=blue vlink=purple>
<div class=Section1>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Thanks Nguyen.Dang.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>I have more question. If I have run multi instance of RTPproxy
in the same server. Is it can be enhance performance?. Or I have to run multi rtpproxy
in multi server. Each server handle about 100 call. <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Br,<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'>
<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>
users-bounces@lists.opensips.org [mailto:users-bounces@lists.opensips.org] <b>On
Behalf Of </b>DangVinh Nguyen<br>
<b>Sent:</b> Tuesday, July 21, 2009 12:02 PM<br>
<b>To:</b> users@lists.opensips.org<br>
<b>Subject:</b> Re: [OpenSIPS-Users] RTPProxy recording problem<o:p></o:p></span></p>
</div>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal style='margin-bottom:12.0pt'>From my old experience, 100
calls recording per server is a good result.<br>
<br>
This stuff is hdd-bounded, not cpu-bounded. With only 02 hdd your server is
handicapped<o:p></o:p></p>
<div>
<p class=MsoNormal>On Tue, Jul 21, 2009 at 11:31 AM, Do Tien Dung <<a
href="mailto:dungdt@elcom.com.vn">dungdt@elcom.com.vn</a>> wrote:<o:p></o:p></p>
<div>
<div>
<p><span style='font-size:11.0pt;color:#1F497D'>I have read the feature and
performance of Rtpproxy and found that It can be handle thousands calls
concurrently but no where said It can be handle how many concurrent call if
using recording.</span><o:p></o:p></p>
<p><span style='font-size:11.0pt;color:#1F497D'> </span><o:p></o:p></p>
<p><span style='font-size:11.0pt;color:#1F497D'>Actually when I test using
recording, Connected call never reached 100 calls. </span><o:p></o:p></p>
<p><span style='font-size:11.0pt;color:#1F497D'> </span><o:p></o:p></p>
<p><span style='font-size:11.0pt;color:#1F497D'>My testing server has 2
Quardcore Xeon 3.0Ghz. 8GB RAM, 2x146Gb SCSI HDD. And when running I check by
“top” command. It show that rtpproxy not using many CPU ( never
more than 0.1%). So I thing that It can be problem of RTpproxy. </span><o:p></o:p></p>
<p><span style='font-size:11.0pt;color:#1F497D'> </span><o:p></o:p></p>
<p><span style='font-size:11.0pt;color:#1F497D'>Please help me or show me a
solution for my situation. My system must to handle about 240 call and
recording all of theme.</span><o:p></o:p></p>
<p><span style='font-size:11.0pt;color:#1F497D'> </span><o:p></o:p></p>
<p><span style='font-size:11.0pt;color:#1F497D'> </span><o:p></o:p></p>
<p><span style='font-size:11.0pt;color:#1F497D'>Br,</span><o:p></o:p></p>
<p><span style='font-size:11.0pt;color:#1F497D'> </span><o:p></o:p></p>
<div style='border:none;border-top:solid windowtext 1.0pt;padding:3.0pt 0in 0in 0in;
border-color:-moz-use-text-color -moz-use-text-color'>
<p><b><span style='font-size:10.0pt'>From:</span></b><span style='font-size:
10.0pt'> DangVinh Nguyen [mailto:<a href="mailto:dangvinh.nguyen@gmail.com"
target="_blank">dangvinh.nguyen@gmail.com</a>] <br>
<b>Sent:</b> Tuesday, July 21, 2009 11:14 AM<br>
<b>To:</b> Do Tien Dung<br>
<b>Subject:</b> Re: [OpenSIPS-Users] RTPProxy recording problem</span><o:p></o:p></p>
</div>
<div>
<div>
<p> <o:p></o:p></p>
<p style='margin-bottom:12.0pt'>I think you already know the answer: No more
than 100 calls per rtpproxy box with call recording.<br>
<br>
Check out for a multi-box rtpproxy solution. Or buy a big box with decent
storage: Memory -> RAM Disk -> RAID ->Tape/Optical<o:p></o:p></p>
<div>
<p>On Tue, Jul 21, 2009 at 10:58 AM, Do Tien Dung <<a
href="mailto:dungdt@elcom.com.vn" target="_blank">dungdt@elcom.com.vn</a>>
wrote:<o:p></o:p></p>
<div>
<div>
<p>Hi all.<o:p></o:p></p>
<p> <o:p></o:p></p>
<p>I’m newbee in Opensips. When I’m intergrated Opensips with
RtpProxy with recording all call option of Rtpproxy, everything ok if the
concurrent call and call setup per second is not many, But when I’m
calling about 120calls it setup call too slowly, sometime INVITE timeout. But
If I not using recording option, the system seting up about 240 calls
quickly.<o:p></o:p></p>
<p> <o:p></o:p></p>
<p>So what is my problem, please help me.<o:p></o:p></p>
<p>Br,<o:p></o:p></p>
<p> <o:p></o:p></p>
<p> <o:p></o:p></p>
</div>
</div>
<p style='margin-bottom:12.0pt'><br>
_______________________________________________<br>
Users mailing list<br>
<a href="mailto:Users@lists.opensips.org" target="_blank">Users@lists.opensips.org</a><br>
<a href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users"
target="_blank">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a><o:p></o:p></p>
</div>
<p> <o:p></o:p></p>
</div>
</div>
</div>
</div>
</div>
<p class=MsoNormal><o:p> </o:p></p>
</div>
</body>
</html>