Hello,,

setting:
H2MaxWorkers    1024

fixes the issue for me. The main problem is how to i know how many
workers are needed? How can i detect whether all workers of h2 are busy?

Stefan

Am 22.11.2017 um 13:23 schrieb Stefan Priebe - Profihost AG:
> Hell Stefan,
> 
> will send a log to you in a few seconds via private email.
> 
> Greets,
> Stefan
> 
> Am 21.11.2017 um 23:18 schrieb Stefan Eissing:
>> sorry for the late reply. for stucks trace2 is best. 
>>
>>> Am 21.11.2017 um 19:35 schrieb Stefan Priebe - Profihost AG 
>>> <s.pri...@profihost.ag>:
>>>
>>> Hello Stefan,
>>>
>>> which loglevel do you need? trace2?
>>>
>>> Greets,
>>> Stefan
>>>
>>>> Am 21.11.2017 um 16:48 schrieb Stefan Eissing:
>>>> Never done this, but https://www.howtoforge.com/setenvif_apache2 seems 
>>>> like one way to do make it work.
>>>>
>>>>> Am 21.11.2017 um 16:16 schrieb Stefan Priebe - Profihost AG 
>>>>> <s.pri...@profihost.ag>:
>>>>>
>>>>>
>>>>>> Am 21.11.2017 um 16:06 schrieb Stefan Priebe - Profihost AG:
>>>>>>> Am 21.11.2017 um 15:45 schrieb Stefan Eissing:
>>>>>>>
>>>>>>>> Am 21.11.2017 um 14:33 schrieb Stefan Priebe - Profihost AG 
>>>>>>>> <s.pri...@profihost.ag>:
>>>>>>>>
>>>>>>>> Hello Stefan,
>>>>>>>> Hello Yann,
>>>>>>>>
>>>>>>>> me the http2 bug tester is calling again ;-)
>>>>>>>
>>>>>>> And the day was going so well...
>>>>>>
>>>>>> I'm sorry ;-)
>>>>>>
>>>>>>>> While running two bash curl while loops the one using http1.1 always
>>>>>>>> finishes in < 0.05s while the http2 one takes sometimes 0.4 to 20s to
>>>>>>>> finish. Sadly i can't reproduce this all the time - mostly more 
>>>>>>>> requests
>>>>>>>> more failures. As this is a production server i've no idea how to debug
>>>>>>>> as the http2 trace logs might flood the harddisk.
>>>>>>>
>>>>>>> Hmmm. Do you know if this happens waiting for a response or at the end 
>>>>>>> of a connection? Or in the middle of a body? All GETs or also POSTs?
>>>>>>
>>>>>> My Test only contains GET - but most probably there are also running
>>>>>> POST requests but not started by me.
>>>>>>
>>>>>> Strangely this only happens between 1pm and 2pm a day but i've no idea
>>>>>> what's different at that time.
>>>>>
>>>>> OK i'm also able to reproduce this whenever your want. Can we activate
>>>>> trace logging for a specific IP? So i can generate a http2 log?
>>>>>
>>>>>>
>>>>>> I can output a lot of information from curl:
>>>>>>      time_namelookup
>>>>>>          time_connect
>>>>>>       time_appconnect
>>>>>>      time_pretransfer
>>>>>>         time_redirect
>>>>>>    time_starttransfer
>>>>>>
>>>>>> Another way might be to enable trace logging only for "my" IP? Is
>>>>>> something like this possible?
>>>>>>
>>>>>> Greets,
>>>>>> Stefan
>>>>
>>

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