Nagios Support Forum

What steps did you follow to add the host?

I would take the time to read into Escalations as they can be very powerful.

https://support.nagios.com/kb/article/n ... s-274.html

Can you post some screenshots showing us the steps taken to reproduce.

A commonly overlooked thing is that an OID normally ends with .0 so try:
If it's not working then please show us a test from the command line with the full command and output.

If it's metrics then I recommend:

Performance Graphs Using InfluxDB + Nagflux + Grafana + Histou
https://support.nagios.com/kb/article/n ... u-802.html

I am unsure what database you are talking about however Nagios Plugins has check_mysql_query which does require some pre-requisites to be installed as per https://support.nagios.com/kb/article.php?id=569.

Sometimes I've seen issues like this and the resolution is either:

• Disconnect / Re-connect the host in vCentre
  Restart vCentre server

Your config seems fine. while I am running the command on linux host to check the services its fine and providing expected results. but not working from nagios core GUI. Can you provide an example of running that command on the command line from the linux host and then also provide the command you a...

Here is an example:

http://www.yourownlinux.com/2014/06/how ... cript.html

Can you please post a copy of /usr/local/nagios/etc/nagios.cfg