i have some issues with performance data in icinga2. As you can see, there are data gaps every 15-20 minutes. The screenshots shows a graph by icinga2 and grafana.
Actually i don’t know where these gaps came from. Is it possible that something in my /etc/carbon/storage-schemas.conf is wrong?
The gaps are different between the devices, so the icinga2 master hardware itsself cant’t be the reason.
edit: the gap between 14:13 and 14:16 was a reboot of the icinga2 master server.