[SIP Beyond VoIP] SylkServer uses too much memory
Adrian Georgescu
ag at ag-projects.com
Wed Feb 13 08:46:15 CET 2013
We always have big plans ;-)
On Feb 13, 2013, at 8:40 AM, ANIL KARADAĞ wrote:
>
> Hi Adrian,
>
>
> I agree and the problem is a big programming error, and affects its performance. Do you have a plan to detect and fix?
>
>
>
>
> On Wed, Feb 13, 2013 at 9:25 AM, Adrian Georgescu <ag at ag-projects.com> wrote:
> There is a memory leak somewhere.
>
> Adrian
>
> On Feb 13, 2013, at 8:22 AM, ANIL KARADAĞ wrote:
>
>>
>> Hi Saúl,
>>
>>
>> I have a question about memory usage of SylkServer. I run the application on a server that has 8 GB memory, 8 cores (4 physical + 4 hyper-threaded).
>> I think there is a problem because the application or its library is not released allocated memory. I show that used system memory is increased continuously :(
>>
>>
>> 01:29:56 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit
>> 01:30:01 PM 6988112 1203408 14.69 55892 885368 334852 2.02
>>
>> 01:29:56 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s
>> 01:30:01 PM bond0 200.00 3.41 74.12 2.67 0.00 0.00 0.00
>> 01:30:01 PM bond0.503 93.79 3.41 35.40 2.63 0.00 0.00 89.58
>>
>> ----
>>
>> 02:28:56 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit
>> 02:29:01 PM 6662300 1529220 18.67 56324 898240 358112 2.16
>>
>> 02:28:56 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s
>> 02:29:01 PM bond0 251.81 5.44 97.56 5.22 0.00 0.00 0.00
>> 02:29:01 PM bond0.503 119.15 5.44 46.42 5.20 0.00 0.00 114.92
>>
>> ----
>>
>> 03:28:56 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit
>> 03:29:01 PM 6431560 1759960 21.49 56608 911256 358112 2.16
>>
>> 03:28:56 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s
>> 03:29:01 PM bond0 265.22 73.72 91.59 20.60 0.00 0.00 0.00
>> 03:29:01 PM bond0.503 160.28 73.72 52.00 20.31 0.00 0.00 90.12
>>
>> ---
>>
>>
>> 04:29:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit
>> 04:29:07 PM 6074136 2117384 25.85 56884 918484 358432 2.16
>>
>> 04:29:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s
>> 04:29:07 PM bond0 244.69 95.87 76.54 27.17 0.00 0.00 0.00
>> 04:29:07 PM bond0.503 160.63 95.87 46.27 26.80 0.00 0.00 69.49
>>
>> ---
>>
>> 05:29:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit
>> 05:29:07 PM 5660016 2531504 30.90 57188 920000 347648 2.10
>>
>> 05:29:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s
>> 05:29:07 PM bond0 251.59 92.43 77.69 23.48 0.00 0.00 0.00
>> 05:29:07 PM bond0.503 165.74 92.43 46.89 22.99 0.00 0.00 70.52
>>
>> ---
>>
>> 06:29:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit
>> 06:29:07 PM 5183956 3007564 36.72 57468 921488 356352 2.15
>>
>> 06:29:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s
>> 06:29:07 PM bond0 354.96 107.94 119.05 25.28 0.00 0.00 0.00
>> 06:29:07 PM bond0.503 223.02 107.94 67.70 25.07 0.00 0.00 114.09
>>
>>
>> ---
>>
>> There is no any TCP traffic on SylkServer, but memory is not reduced
>>
>> 08:55:23 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit
>> 08:55:28 AM 4184804 4006716 48.91 61152 943104 318516 1.92
>>
>> 08:55:23 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s
>> 08:55:28 AM bond0 211.13 0.63 78.02 0.04 0.00 0.00 0.00
>> 08:55:28 AM bond0.503 97.48 0.63 37.17 0.03 0.00 0.00 94.96
>>
>>
>>
>>
>> What do you think about of that?
>>
>>
>> --
>> Anıl KARADAĞ
>> http://anilkaradag.info/blog _______________________________________________
>> SIPBeyondVoIP mailing list
>> SIPBeyondVoIP at lists.ag-projects.com
>> http://lists.ag-projects.com/mailman/listinfo/sipbeyondvoip
>
>
>
>
> --
> Anıl KARADAĞ
> http://anilkaradag.info/blog
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