I think your problem is not Apache, but your OS.
I think Apache 2.2 and 4.4 uses diferent mpm mode (my memory is poor).
I think you OS is limiting the number of Opens Files that can Manage.
(safety reasons)
Please, can you print you ulimit output, as I advise on a previous mail?
Thanks.
2016-09-23 11:55 GMT+02:00 Rashmi Srinivasan <rashmisrinivasan2...@gmail.com
>:
> Hi,
> Do you feel this is the issue with some configuration or would this be an
> issue with apache itself.
> Has anybody encountered a performance issue of this kind.
> Please comment
>
> Thanks,
> RS
>
> On Fri, Sep 23, 2016 at 1:43 PM, Rashmi Srinivasan <
> rashmisrinivasan2...@gmail.com> wrote:
>
>> Is there a minimum requirement for apache 2.4 to run these tests?
>> I have tried on different machines with different configurations with the
>> same outcome.
>> Please advise.
>>
>> Thanks,
>> RS
>>
>> On Fri, Sep 23, 2016 at 1:14 AM, Rashmi Srinivasan <
>> rashmisrinivasan2...@gmail.com> wrote:
>>
>>> 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....@gmail.com>
>>> wrote:
>>>
>>>> On Thu, Sep 22, 2016 at 5:20 PM, Rashmi Srinivasan
>>>> <rashmisrinivasan2...@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.
>>>>
>>>> ---------------------------------------------------------------------
>>>> To unsubscribe, e-mail: users-unsubscr...@httpd.apache.org
>>>> For additional commands, e-mail: users-h...@httpd.apache.org
>>>>
>>>>
>>>
>>
>
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