Hi,

I am strongly confused recently!

I firstly setup a OBS Server with API server, web, SRC server, mySQL, 18 workers  etc. in a host (OS is Opensuse 11.3), I can completed a full build about 9 hours.

Then I want to add more workers to increase the performance, I setup one more host, configure 18 workers (changed the configure file /etc/sysconfig/obs-workers)  to make sure they can work for the same API(totally 36 workers now). But I can completed a full build about 15 hours now.

The question is that why when I double the workers, I need more time to complete a full build?  It makes me crazy.

Any comments, suggestion or documents on this?

Appreciate if anyone can response!

Thanks,

Jingdu