Nagios Support Forum

Hi

we have a Nagios XI version 5.4.4 VM machine ,we are facing a problem with View Performance graph as attached .

the view performance graph stop working for unknown reason and it works again by typing the below command (for example disk usage performance graph)

rm -rf All_Disks_Usage.rrd

please your help to know the reason for this behavior

thanks

There are many possibilities, could you perform the item in this doc and post back the results?
https://support.nagios.com/kb/article/n ... blems.html