[erlang-questions] Possibly memory leak in R17

Max Lapshin <>
Tue Dec 2 11:13:31 CET 2014


Lukas, it is very, very, very good! Thank you a lot, I will update
immediately as 17.4 ready.



On Tue, Dec 2, 2014 at 12:38 PM, Lukas Larsson <> wrote:

> Hello Max,
>
> Just wanted to let you know that I think that we have found the
> bug/behaviour that was creating the memory fragmentation and performance
> issues for you. You can read about the problem here:
> https://github.com/erlang/otp/blob/maint/erts/emulator/internal_doc/CarrierMigration.md#searching-the-pool
>
> A fix is merged into the maint branch on github and will be included in
> 17.4.
>
> Lukas
>
> On Fri, May 2, 2014 at 7:31 AM, Max Lapshin <> wrote:
>
>> Lukas, thank you a lot.
>>
>>
>> I've added  +MBacul 0 and everything is very stable now.  Memory
>> consumption back is normal, system is performing normally.
>>
>> Before I've added this problem was not only with memory usage. When
>> server allocated 12 GB RAM, it was performing very badly.
>>
>> Can I help somehow else to enhance it?
>>
>>
>>
>> _______________________________________________
>> erlang-questions mailing list
>> 
>> http://erlang.org/mailman/listinfo/erlang-questions
>>
>>
>
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