FAIL: Poller is not running. No poller has run within the last 60 seconds

Hi

Libranms is not showing data in graphs. I have checked the validate in gui and it says below. I had changed polling interval to 60 seconds following the 1 minute polling guide on librenms docs. it worked for few days but now its not showing it.

FAIL: Poller is not running. No poller has run within the last 60 seconds.

This depends on how you are running polling, if it’s via systemctl and the python script then make sure it’s running. If it’s the python-wrapper script, run that manually and see what happens, then check your cron.