Nagios Support Forum

hi option two is what I'm doing. now i realized that basically I've didn't really offload tasks from the master rather just replaced the tasks from many fping checks to many nrpe checks. what I'm trying to do is to offload the tasks to remote hosts, but I don't really know the right way to do soo. t...

What check is running every few minutes that's spiking the system? Some service checks require more resources than others due to the plugin/nature of what's being checked. Also I see your up 100+ and not constantly pegged on the CPU so there's progress in your tuning :) hi thank you for responding....

hi after ive made some changes to my system - increasing my server resources to- 4 cpu, 16G ram and 100G HD - reconfigure workers number to 6 (4x1.5). - change intervals to - check_interval of 1 min, retry_interval of 30 sec. i still see my server cpu load jump to 80-100% every few minutes. any idea...

hi thanks for providing this table. i will improve my HW and monitor to understand how "aggressive" i could be with my checks. regarding the ratio issue. the whole point in NRPE is that i could communicate(check) with a remote site via one "agent" and most of my sites are above 1...

hi

what do you think?

now its even worse

attached screen shots

hi thank you for responding. attached screen shots from htop. these with 1135 checks configured. regarding the link you've recommended, ive already look at it and accordingly ive enabled the "large_installation_tweaks" and switched to use fping instead of ping. any other recommendations i ...

hi

any ideas about that?

hi all im using nagios core 4.4.3 with nagios-nrpe-plugin 3.2.1 installed on ubuntu 18.04. it installed on AWS EC2 type t2.medium (2cpu, 4ram). my server is configured with 3 check_workers due to my 2 CPUs. it servers as "on-site" with direct host/service checks via VPN and as an NRPE mast...

the issue was with ssl version.
the client is using sslv3 but my nrpe server uses TSLv1