[OpenSIPS-Users] Not enough free pkg memory

[Bogdan-Andrei Iancu]

Hi Alexander,

The warning is actually reporting a highly fragmented memory and not a 
lack of memory. It reports 303 available Mb, but not a single continuous 
slot for like 33K.

By doing an MI "ps", could you identify the name/type of the process 
reporting this issue ? do you get it from a single process or from 
multiple processes ?

Regards,

Bogdan-Andrei Iancu

OpenSIPS Founder and Developer
   https://www.opensips-solutions.com
   https://www.siphub.com

On 11/9/23 4:32 PM, Alexander Kogan wrote:
>
> I've tried all of them - Q, F, and HP with the same result.
>
> Best regards,
> Alexander Kogan,
> Director of R&D317724640
> 5g Future
> http://5gfuture.com
>
>
> On 09.11.2023 18:24, solarmon wrote:
>> What memory management and allocator are you using?
>>
>> I had similar issues using opensips 3.2.7 and the quick workaround 
>> was to change from F_MALLOC to HP_MALLOC. But I thought there should 
>> have been fixes for such issues in newer versions, so your issue 
>> might be different.
>>
>> On Thu, 9 Nov 2023 at 12:33, Alexander Kogan <akogan at 5gfuture.com> wrote:
>>
>>     Hi,
>>
>>     of course I did. It doesn't help.
>>
>>     Best regards,
>>     Alexander Kogan,
>>     Director of R&D
>>     5g Future
>>     http://5gfuture.com
>>
>>
>>     On 09.11.2023 16:03, Marcin Groszek wrote:
>>     > You may try adding more pgk memory in
>>     >
>>     > /etc/sysconfig/opensips i.e.
>>     >
>>     > P_MEMORY=256
>>     >
>>     >
>>     > On 11/9/2023 5:07 AM, Alexander Kogan wrote:
>>     >> Hello all,
>>     >>
>>     >> I regularly get a memory error after upgrading to 3.2.14 and
>>     3.2.15
>>     >> builds.
>>     >>
>>     >> Nov  9 11:53:02 FI173 /usr/sbin/opensips[3243]:
>>     >> WARNING:core:fm_malloc: not enough contiguous free pkg memory
>>     >> (317724640 bytes left, need 33832), attempting defragmentation...
>>     >> please increase the "-M" command line parameter!
>>     >> Nov  9 11:53:02 FI173 /usr/sbin/opensips[3243]:
>>     ERROR:core:fm_malloc:
>>     >> not enough free pkg memory (317724640 bytes left, need 33832),
>>     please
>>     >> increase the "-M" command line parameter!
>>     >> Nov  9 11:53:02 FI173 /usr/sbin/opensips[3243]:
>>     >> ERROR:core:receive_msg: no pkg mem left for sip_msg
>>     >>
>>     >> Surprisingly, it happens only with one or two UDP workers of
>>     15 or
>>     >> more. I've already created issue
>>     >> https://github.com/OpenSIPS/opensips/issues/3235 and I'm
>>     waiting for it.
>>     >>
>>     >> Meanwhile, I'm looking for a way of restarting particular
>>     opensips
>>     >> process. Is it possible?
>>     >>
>>
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