Hi Chen-Che,
It is best to start off with a quick tutorial. Here you can learn how
the Linux kernel manages your RAM (~ 2 minutes): [1]
I've inspected your OpenSIPS memory maps, and they both look OK. For the
record, OpenSIPS will _never_ use more RAM than you give it at startup:
total opensips memory = ("-m" * 1) + ("-M" * children) +
extra_library_allocations
Conclusions:
* if OpenSIPS should run out of memory because of a leak, it would
_stop_ working. However, your system would still be fine
* to inspect system memory, use "free -m", not "top"
[1] http://www.linuxatemyram.com/
Best regards,
Liviu Chircu
OpenSIPS Developer
http://www.opensips-solutions.com
On 09.04.2015 09:09, microx wrote:
Hi all,
I'm using OpenSIPS version 1.9.2 to set up a SIP outbound proxy and two
internal SIP servers in my testing environment.
All SIP requests and responses follow the same following routes.
SIP client --> SIP outbound proxy --> SIP server --> SIP outbound proxy -->
SIP clients
With some stress tests in several days (many SIP client continue
registration), I find that OpenSIPS eats much more memory than what I
configuration. The eaten memory is not released after more than several hour
after the stress test is done. Following the official troubleshooting guide
about memory issue, I try to identify whether this is a memory leak issue.
Please kindly help to take a look at the attached log files. Besides, is it
possible that my incorrect configuration leads to memory leak? I am afraid
that I do not properly write the script to produce the memory leak issue.
Many thanks for any comment.
opensips_memory_leak_sipserver.gz
<http://opensips-open-sip-server.1449251.n2.nabble.com/file/n7596394/opensips_memory_leak_sipserver.gz>
opensips_memory_leak_sipoutbound.gz
<http://opensips-open-sip-server.1449251.n2.nabble.com/file/n7596394/opensips_memory_leak_sipoutbound.gz>
Best regards,
Chen-Che
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