[Kamailio-Users] 64-bit openser

[Ovidiu Sas]

Yes, it seems that you are running out of SHM memory.
Check with top how much memory are you using right after the server is
started and the when it is loaded.
Also check if the memory utilization is increasing in time.  If yes,
then you are edaling with a memory leak.

Regards,
Ovidiu Sas

On Tue, Nov 18, 2008 at 7:31 PM, joy yue <joy1.yue at gmail.com> wrote:
>
>
> On 11/18/08, Ovidiu Sas <osas at voipembedded.com> wrote:
>>
>> I ran on 32bits with 1G and 4k simultaneous transactions.
>> Most of the memory is taken by the carrierroute module (big routing
>> tables).
>> 2G should be more then enough for what you need.
>>
>> You didn't specified what kind of "out of memory" do you get: SHM or PKG?
>
> How can I check the memory usage in openser?
> In my case, it looks openser is out of SHM to me. Here is the error message
> I got:
>
> Nov 18 17:21:12 paecongo /opt/openser/sbin/openser[2548]:
> ERROR:tm:t_newtran: new_t failed
> Nov 18 17:21:12 paecongo /opt/openser/sbin/openser[2570]:
> ERROR:tm:relay_reply: no more share memory
> Nov 18 17:21:12 paecongo /opt/openser/sbin/openser[2568]:
> ERROR:tm:relay_reply: no more share memory
> Nov 18 17:21:12 paecongo /opt/openser/sbin/openser[2578]: ERROR:tm:new_t:
> out of mem
> Nov 18 17:21:12 paecongo /opt/openser/sbin/openser[2554]: ERROR:tm:new_t:
> out of mem
> Nov 18 17:21:12 paecongo /opt/openser/sbin/openser[2579]: ERROR:tm:new_t:
> out of mem
> Nov 18 17:21:12 paecongo /opt/openser/sbin/openser[2573]: ERROR:tm:new_t:
> out of mem
> Nov 18 17:21:12 paecongo /opt/openser/sbin/openser[2578]:
> ERROR:tm:t_newtran: new_t failed
>
> Thanks,
> -Joy
>
>>
>> Regards,
>> Ovidiu Sas
>>
>> On Tue, Nov 18, 2008 at 5:52 PM, Klaus Darilion
>>
>> <klaus.mailinglists at pernau.at> wrote:
>> > joy yue wrote:
>> >>
>> >>
>> >> On 11/18/08, *Klaus Darilion* <klaus.mailinglists at pernau.at
>> >> <mailto:klaus.mailinglists at pernau.at>> wrote:
>> >>
>> >>     joy yue wrote:
>> >>
>> >>
>> >>
>> >>
>> >>         On 11/18/08, *Klaus Darilion* <klaus.mailinglists at pernau.at
>> >>         <mailto:klaus.mailinglists at pernau.at>
>> >>         <mailto:klaus.mailinglists at pernau.at
>> >>         <mailto:klaus.mailinglists at pernau.at>>> wrote:
>> >>
>> >>            joy yue wrote:
>> >>
>> >>
>> >>                Hi Folks,
>> >>
>> >>                I get out-of-memory error with openser1.3 version. As I
>> >>         already
>> >>                increase the share memory size to 2G, looks like the
>> >> only
>> >>         choice
>> >>                is to compile openser as 64-bit binary. Before I go
>> >>         further, I'd
>> >>                like to check if anyone has experience in this. Does
>> >> OPenser
>> >>                work with 64-bit binary?
>> >>
>> >>
>> >>
>> >>            Maybe you are triggering a bug in openser and leaking
>> >> memory. I
>> >>            think it would be better to debug why you are running out of
>> >>         memory.
>> >>            http://kamailio.org/dokuwiki/doku.php/troubleshooting:memory
>> >>
>> >>
>> >>         It doesn't look like memory leak. With lower load, openser runs
>> >>         fine without the out-of-memory error.
>> >>
>> >>
>> >>     Hi!
>> >>
>> >>     (please cc the list)
>> >>
>> >>     So how much traffic is on your openser? (registrations per seconds,
>> >>     transactions per seconds ...)
>> >>
>> >>     Maybe it leaks only under heavy load? (e.g.race conditions?)
>> >>
>> >>
>> >> The traffic is around 18k transaction/sec.  How much memory is needed
>> >> for one transaction?
>> >
>> > Thats really heavy load - maybe someone of the core guys knows how many
>> > memory is needed per transaction
>> >
>> > klaus
>> >
>>
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>> >
>
>