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From Stefan Priebe - Profihost AG <s.pri...@profihost.ag>
Subject Re: Frequent wake-ups for mpm_event
Date Mon, 26 Dec 2016 20:18:16 GMT
Am 23.12.2016 um 01:41 schrieb Yann Ylavic:
> Hi Stefan,
> 
> On Tue, Dec 20, 2016 at 1:52 PM, Stefan Priebe - Profihost AG
> <s.priebe@profihost.ag> wrote:
>>
>> Today i had another server giving no answers to any requests. apache
>> fullstatus did not respond.
> 
> Since v5 of the patch, I committed another related change in trunk,
> namely: http://svn.apache.org/r1774538
> It's about lingering keepalive connections on graceful restart which
> may not cause a wakeup.
> Does it help?

I'll try that but wanted to rebuild based on http 2.4.25. But your
mpm_event_listener_wakeup_bug57399_V5 patch does no longer apply to http
2.2.25. Can you rebase it?

>> gdb bt shows this for all httpd childs:
> 
> These backtraces are the ones of the main thread, probably not the culprit.
> What does "thread apply all bt" say?

Will redo / save that output next time.

Thanks!

Greets,
Stefan

> Regards,
> Yann.
> 

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