Well, 

restarting Pg and RHQ saved tha day, all resources feeling all right now.

My current problem is, that I see graphs, where a platform has all the measurements, while the host isn't available most of the time.

pls. see: https://dl.dropboxusercontent.com/u/15307875/Shots/Screenshot%20%E2%80%93%202013-09-17%2010%3A12%3A04.png

What can be the problem in this case?

Regards,

Attila




2013/9/16 Attila Heidrich <attila.heidrich@gmail.com>
Hi!

since I use 4.9, the Pg under the RHQ consumes most of the resources.

open files reached 20K during the weekend, which stopped the whole server working, and also the used physical memory increasing monotonically. I have had to restart RHQ server only, did not touch Pg.

what should I do to prevent this? I have never suffered from this with 4.8!

Regards,

Attila