Hej Hajo,

do you have the same effect with less connections? e.g.

> h2load  -n100000 -c10 -m10 https://example.com/phpinfo.php

and, as Daniel just wrote, do you have similar problems when serving static 
files?

(just to track down where to look)

-Stefan

> Am 19.01.2018 um 12:38 schrieb Hajo Locke <hajo.lo...@gmx.de>:
> 
> Hello list,
> 
> i do some http/2 benchmarks on my machine and have problems to finish at 
> least one test.
> 
> System is Ubuntu16.04, libnghttp2-14 1.7.1, Apache 2.4.29, mpm_event
> 
> I start h2load with standard-params:
> 
> h2load  -n100000 -c100 -m10 https://example.com/phpinfo.php
> 
> first steps are really quick and i can see a progress to 50-70%. but after 
> that requests by h2load to server decrease dramatically.
> it seems that h2load ist stopping requests to server, but i dont see any 
> reason for that on serverside. i can start a 2nd h2load and this is starting 
> furious again, while the first one stucks with no progress, so i can't 
> believe there is a serverproblem.
> 
> all serverconfigs are really high, to avoid any kind of bottleneck.
> 
> /etc/apache2/conf.d/limits.conf
> StartServers          10
> MaxClients          500
> MinSpareThreads      450
> MaxSpareThreads      500
> ThreadsPerChild      150
> MaxRequestsPerChild   0
> Serverlimit 500
> 
> my test-vhost just has some default values like servername, docroot etc. 
> additional there is the proxy_fcgi config
> <Proxy "unix:/dev/shm/php70fpm.sock|fcgi://php70fpm/">
>     ProxySet enablereuse=on flushpackets=On timeout=3600 max=1500
> </Proxy>
> <FilesMatch \.php$|\.php70$>
>    SetHandler "proxy:fcgi://php70fpm/"
> </FilesMatch>
> 
> fpm-config also has high limits to serve every incoming connection:
> request_terminate_timeout = 7200
> security.limit_extensions = no
> listen = /dev/shm/php70fpm.sock
> listen.owner = myuser
> listen.group = mygroup
> listen.mode = 0660
> user = myuser
> group = mygroup
> pm = ondemand
> pm.max_children = 500
> pm.max_requests = 2000
> catch_workers_output = yes
> 
> Currently i have no explanation for this. a really fast start and then 
> decreasing to low-activity.  but i cant see that limits are reached or 
> processes not respond.
> Possible to have a problem in h2load or a hidden problem in my configuration? 
> Is there an other recommend way to do a h2-speedbenchmarking?
> 
> before using proxy_fcgi i used the classical mod_fastcgi with 
> fastcgiexternalserver and did not have this kind of problems. with 
> mod_fastcgi the test could complete.
> Currently iam stumped and need a hint please.
> 
> Thanks,
> Hajo
> 
> 
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscr...@httpd.apache.org
> For additional commands, e-mail: users-h...@httpd.apache.org
> 


---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscr...@httpd.apache.org
For additional commands, e-mail: users-h...@httpd.apache.org

Reply via email to