25 * 2000 = 50.000 threads. May be you have to setup ulimit in your OS.
B.R.
2016-09-22 6:32 GMT+02:00 Rashmi Srinivasan <rashmisrinivasan2...@gmail.com>
:
> Hi,
> Below is the issue encountered when i am trying to use apache 2.4 to
> validate performance using the benchmarking tool(ab tool).
>
> ab is invoked with 2000/1000 concurrent requests and subjected to 80000
> cgi requests. The module enabled is mod_cgid. Occurs with worker/event mpm
> enabled
>
> MPM configuration is:
> <IfModule mpm_worker_module>
> ServerLimit 80
> StartServers 3
> MinSpareThreads 75
> MaxSpareThreads 250
> ThreadsPerChild 25
> MaxRequestWorkers 2000
> MaxConnectionsPerChild 0
> </IfModule>
>
> ================================================
> 2000 concurrent requests
>
> Benchmarking x.x.x.x (be patient)
> socket: Too many open files (24)
>
> OR
>
> 1000 concurrent requests
>
> Benchmarking x.x.x.x (be patient)
> Completed 8000 requests
> apr_socket_recv: Connection timed out (110)
> Total of 8972 requests completed
> ================================================
>
> This occurs on RHEL as well as on HP-UX.
> Please help if anyone has encountered the same problem.
>
>
> Thanks,
> RS
>
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