Nagios Support Forum

Hello everyone,

Upgraded from 5.5.11 to 5.6.0 and noticed that all our Performance Graphs are showing "No data to display" now.
I have attached our profile.

Did anyone else experience this issue or have a fix?

Thank you

Hi Ryan,

Looking the logs, it looks like the issue is related to rrdcached as it's not running. You can either try to re-install this or turn it off in the configuration file. To disable it:

1. Comment it out in the configuration file /usr/local/nagios/etc/pnp/process_perfdata.cfg 2. Re-start Nagios Let me know if you're able to start generating performance graphs again.

Hello Benjamin,

Thank you for your reply and looking into this.

I made the change to the config file and restarted Nagios. Still not generating graphs though. Any other thoughts?

benjaminsmith wrote:Hi Ryan,

Looking the logs, it looks like the issue is related to rrdcached as it's not running. You can either try to re-install this or turn it off in the configuration file. To disable it:

1. Comment it out in the configuration file /usr/local/nagios/etc/pnp/process_perfdata.cfg

Code: Select all

#RRD_DAEMON_OPTS = unix:/var/rrdtool/rrdcached/rrdcached.so

2. Re-start Nagios

Code: Select all

systemctl stop crond
systemctl stop npcd
systemctl stop nagios
systemctl start nagios
systemctl start npcd
systemctl start crond

Let me know if you're able to start generating performance graphs again.

So I come back after lunch, and all the graphs are working again. I lost the historical data but they are working.

Not sure why it took so long but thank you Benjamin!

Hi Ryan,

Happy to hear it's working again. Let us know if you'd like to close this topic or if you have any other questions.

Yes this can be closed as resolved. Just have to be more patient haha

benjaminsmith wrote:Hi Ryan,

Happy to hear it's working again. Let us know if you'd like to close this topic or if you have any other questions.

Hi Ryan,

Great. Just open a new one if you have other issues.