No performance graphs were found for this host/service.

[htel]

Nagios XI version: 2011R1.5 installed on Nagios XI VM

I am getting the following for all of my hosts, except localhost which is showing graphs fine??

No performance graphs were found for this service.
No performance graphs were found for this host.

I have been through the wiki: http://support.nagios.com/wiki/index.ph ... h_Problems and done the following:

Reset security credentials
Reset file permissions
Modified /usr/local/nagios/etc/nagios.cfg to use pnp-bulk
etc etc

I have also checked /usr/local/nagios/share/perfdata/HOSTNAME and the xml files are getting updated but the rrd's are a few hours out of date.

[mguthrie]

Can you try:

Code: Select all

service npcd restart

And also verify that "process_performance_data" is enabled for your hosts. (It will be enabled by default unless it was changed in a generic template.)

[htel]

I have restarted the service and also restarted the Nagios XI server.

I have not modified the generic templates but I can confirm "Process perf data" is enabled in xiwizard_generic_host. The hosts are using xiwizard_windowsserverhost as their template (xiwizard_generic_host is an additional template), process perf data is configured to "skip" and the hosts themselves are set to "skip".

Regards

[mguthrie]

Can you show me the output from the following?:

Code: Select all

ls -l /usr/local/nagios/var/spool

Can you also verify that the hosts are returning valid performance data? You can check this by accessing the host details->Advanced, and look at the bottom of the status details.


Also, if your CPU load is over 10.0, the npcd process will stop processing results because the system is overtaxed.

[htel]

Output:

Code: Select all

[root@nagiosxi ~]# ls -l /usr/local/nagios/var/spool
total 108
drwxrwxr-x 2 nagios nagios 24576 Jul 26 10:01 checkresults
drwxr-xr-x 2 nagios nagios 69632 Jul 26 10:01 perfdata
drwxr-xr-x 2 nagios nagios  4096 Jul 21 16:34 xidpe

The hosts are returning performance data: Performance Data: rta=47.292ms;3000.000;5000.000;0; pl=0%;80;100;;

Looking in VMWare the CPU(%) is averaging around 25%......... Or do you mean the load average in Linux which is 0.98, 1.64, 1.73?

I have changed my service check interval from 5 minutes to 10 minutes to try and reduce the CPU load.

EDIT: I have also added an additional vCPU, still not seeing any performance graphs.

[htel]

It looks like it is a problem with the "Host Creation Tool" wizard.

If I use the Windows Server wizard the graphs all work......

What is interesting if I compare the host created with the Host Creation Tool wizard with the host created with the Windows Server wizard the settings are identical!!

[agriffin]

I've opened a bug report here. Please let us know if you find anything else related to this issue.

[htel]

Found the issue....

In the Host Creation Tools examples it shows:

Windows Servers
192.168.111.50,SERVER01 [Active Directory]
192.168.111.51,SERVER02 [Active Directory]
email.yourdomain.local,SERVER04 [Email]
192.168.111.55,SERVER05
192.168.111.38,SERVER06
192.168.111.40,SERVER17

I created all of my hosts with descriptions in [square brackets]. It seems if I create them without square brackets the graphs work. Would it be better if the Host Creation Tool could use another column to complete the description field for the host?

[nscott]

htel,

There was just a wizard released for this purpose if you want to take it for a spin. You will require Nagios XI 1.6, and since you're posting on these forums you have an active maintenance plan, so give it a shot:

http://exchange.nagios.org/directory/Ad ... rd/details

I will also inform Box293 of this issue with the Host Creation Tool as he is the leader of the project. Thanks update.

[htel]

Thank you nscott.

I have ran the new Bulk Import Wiazard but I found 2 issues with it:

1 - The description fields does not seem to be populated after selecting that column 3 of the CSV is description
2 - The hostgroups do not get populated either for the new hosts

Also, I perfer creating services and applying them to host groups. Then just add each host to the particular host group rather than having seperate services for each host. This wizard does not support this, it seems to create seperate service checks for each host.

Thank you for your help anyway!