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</o:shapelayout></xml><![endif]--></head><body lang=ES-AR link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>Hi All,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span lang=EN-US>I’m using opensips with distpatcher module to load balance incoming calls .<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Opensips has been running perfectly for a year. However, two weeks ago it hanged. It didn’t answer the OPTIONS messages, and didn’t forward any incoming INVITE. I was able to execute fifo commands, the problem was solved when I restarted opensips. Yesterday, the same problem appeared again, but this time I didn’t restarted it, after 2 hours the process recovered it’s normal behavior without any external intervention.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>The opensips receives 370 calls per second during peak hour.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>I’m not sure what can be causing this problem, please could you give me some advice.?<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Opensips Version:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>version: opensips 1.6.4-notls (i386/linux)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>flags: STATS: Off, USE_IPV6, USE_TCP, DISABLE_NAGLE, USE_MCAST, SHM_MEM, SHM_MMAP, PKG_MALLOC, F_MALLOC, FAST_LOCK-ADAPTIVE_WAIT<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>svnrevision: unknown<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>@(#) $Id: main.c 7530 2010-12-13 19:07:53Z bogdan_iancu $<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>main.c compiled on 03:34:47 Feb 23 2011 with gcc 4.1.2<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Linux Version:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Red Hat Enterprise Linux Server release 5.4 (Tikanga)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Kernel \r on an \m<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Kernel Version:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>2.6.18-164.el5PAE<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>I’m attaching my opensips configuration file and my distpatcher.list file<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Thanks<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Diego<o:p></o:p></span></p></div></body></html>