No more cpu utilisation graph

list Ron Cohen
Fri, 30 Nov 2018 14:54:46 +0000
Message-Id: <CAK=Ff3XMJS-Psm924D8tDvmW99SH9sJSji=user-f4618602aa0b@xymon.invalid>

Hi
Got a group of 16 VMs - running OLE 6.8, and xymon 4.3.28 - which are an
exact replica. About a month ago, one of those stopped to produce the rrd
graph for CPU utilisation. a dump of the rrd file showed null values since
certain stage.
I deleted the vmstat rrd file and killed the rrd processes - still no graph.
checked the client log to verify that the vmstat is coming in - they do.
any idea how to solve it?
cheers
Ron