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From Rashmi Srinivasan <rashmisrinivasan2...@gmail.com>
Subject Re: [users@httpd] Apache 2.4 (Apache Benchmarking) - Too many open files (24)
Date Thu, 22 Sep 2016 19:44:57 GMT
Hi,
Thanks for checking this,

I wanted to check the below:'
        Stress testing of apache 2.2 works very well with the default mpm
worker onfiguration
        However, apache 2.4 doesnt work at all with the default
configuration, gives the error:
         2000 concurrent requests
      Benchmarking x.x.x.x (be patient)
      socket: Too many open files (24)

After changing the configuration, as described in the previous email, it
starts processing them:
Lots of timeouts are occurring.
Error in the error_lo is:
                           "AH00046: child process still did not exit,
sending a SIGKILL"
                           (2)No such file or directory: [client x.x.x.c]
AH01256: connect #7 to cgi daemon failed, sleeping before retry
                            11)Resource temporarily unavailable: AH01252:
couldn't create child process: 11:
I also noticed that the CPU utilzation reached 99.9%
Which is when apache terminates

What changes are to be done in this case.
Please advise

Thanks,
RS


On Thu, Sep 22, 2016 at 9:54 PM, Yann Ylavic <ylavic.dev@gmail.com> wrote:

> On Thu, Sep 22, 2016 at 5:20 PM, Rashmi Srinivasan
> <rashmisrinivasan2007@gmail.com> wrote:
> >
> > Access log has the following status:
> >  [22/Sep/2016:20:17:21 +0530] "GET /cgi-bin/script.cgi HTTP/1.0" 200 16
>
> What's in the *error* log (path from the ErrorLog directive)?
> What about resources (CPU, load average, ...) on the httpd machine
> during the stress?
>
> Regards,
> Yann.
>
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