Hide this message
Looking to compare latest NPM features with previous versions of NPM?
The NPM new feature summary offers a comparison of new features and improvements offered with this release.
This article explains a possible scenario why data is missing from graphs or appear unusual at certain intervals.
Orion 2013 and later
While there are plenty of technical reasons why data is missing from the graph, looking at the Graph Data Point Interval setting by clicking Edit on the graph can help troubleshoot this issue. This setting determines how often a data point is placed on the graph.
Conflicts or mismatches of this setting with the polling interval of the device that is being monitored affects the graph result. For example, if a node only polls the CPU every 10 minutes and the graph is set to a 1 minute interval, there will not be enough data points to display as the database does not have data for every minute.