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April 11, 2011
Question

fmsedge and fmcore load/stress test

  • April 11, 2011
  • 1 reply
  • 1345 views

2011-04-10      01:19:46        5599    (w)2581256      Core (4075) _defaultRoot_:_defaultVHost_:::_1 experienced 1 failure! -

2011-04-10      03:26:35        5599    (w)2581255      Edge (5622) _defaultRoot__edge1 experienced 1 failure!       -

2011-04-10      05:31:12        5599    (w)2581256      Core (5790) _defaultRoot_:_defaultVHost_:::_1 experienced 1 failure! -

2011-04-10      08:07:52        5599    (w)2581256      Core (16008) _defaultRoot_:_defaultVHost_:::_1 experienced 1 failure!        -

2011-04-10      11:46:22        5599    (w)2581255      Edge (5308) _defaultRoot__edge1 experienced 1 failure!       -

2011-04-10      15:36:46        5599    (w)2581256      Core (18095) _defaultRoot_:_defaultVHost_:::_1 experienced 1 failure!        -

How and when these errors happen and how to recover from these errors. Does it write additional info to linux system logs.

fmsedge related error seems to be when it reached 2.6g it is becomes unresponsive.

Thanks for the help.

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    1 reply

    Participating Frequently
    April 11, 2011

    Which version of FMS are you using - if i am not mistaken this must lesser than 4.0. Prior to 4.0 all FMS version were 32-bit - so every 32-bit process has limit of around 3 GB limit on Linux and probably it is reaching that limit and is crashing.

    April 12, 2011

    #Software: Adobe Flash Media Server 4.0.0 r1121 x86

    we are using 4.0 version.

    As per my understanding fmsedge handles connections why would it get

    exhausted with memory. Only thing I did during my load test I did not give

    much think time between iterations. I used fmscheck continuously with

    generating 45 connections with only 1 sec think time between. After 6 hours

    it reached 2.6 g and I believe it became defunct process.

    Other thing I did not understand is we are using default setup with scope

    vhost and distribute to 3 to inst. Most of the time I was seeing only one

    fmscore process. I was hoping for 3 cores for the load.

    We have installed 32 bit version of 4.0. Do you want us to use 64 bit

    version.

    Thanks for all the help.

    Participating Frequently
    April 13, 2011

    I will see if we can repro it our end - i mean like you say it should grow up so fast.

    Regarding core proceses - i think you migth be connecting to same application and same instance - hence only one core.

    Yes if you have 64-bit machine with other neccessary requirements which are mentioned in sys reqs why not use 64-bit version - its always will be advantageous