Nagios Support Forum

Thank you swolf... !
In my test the CPU stayed high about an hour or more, and I'd started to have some other issues in the server due this load (httpd, postfix and more).
I'll see if in the weekend I can install it with your fix from GitHub Repo.
Then I tell you how it works...

Is not so large Active Host / Service Checks: 320 / 707 And runs PNP4nagios, almost in every Service Check to plot them and have some records of values along time. Tha platform is some little oldie, a Dell SC440, but... In normal conditions, runnning 4.4.3 have some peaks up to 1.2 of CPU Load, and ...

Yesterday I update from 4.4.3 to 4.4.4, and everything was fine.
I restart the nagios service and after a few seconds, nagios was runnnig again, except that CPU load rised above 40.
I roll back to version 4.4.3 and works like a charm again...
Anybody has similar behaviour?