Nagios Support Forum

We are testing a 2 node log server cluster. Under "Admin", I noticed when I click the "Cluster Status" and the "Index Status", I get blank page with the HTTP error 500.

Every few days all our systems stop sending logs (or so it appears). But, I can get the logs to start up again once I restart logstash (via "service logstash restart"). I assume I shouldn't need to continuously restart logstash. What are some possible causes and what logs on the OS or appl...

Right now our Windows systems are sending everything to the log server. In a few cases this is millions of logs per day and is causing performance issues on the log server itself, as well as rapidly filling up our storage. How do we filter logs on the NXlog client prior to them being sent to the log...

We have noticed time delays between Windows clients and the Nagios log server itself. We tested a Windows client (NXlog) in a different timezone. There seemed to be a long delay. I can't confirm it was in hour delay, but it seemed to be that long of delay. But, it raised a number of questions on how...