Node

The node view is always called in respect to one specified cluster and one specified node (host). It displays the current state of all metrics for that node, rendered in form of metric plots, and independent of job meta data, i.e. without consideration for job start and end timestamps.

Selection Bar

Information and selections regarding the data of the plots rendered in the node table can be performed here:

• Name: The hostname of the selected node
• Node State: Currently reported node state
• Activity: Number of jobs currently allocated to this node. Exclusively used nodes will always display 1 if a job is running at the moment, or 0 if not.
  • The “Show List”-Bitton leads to the joblist with preset filter fetching only currently allocated jobs on this node.
• Displayed Timerange: Select the timeframe to be rendered in the node table
  • Custom: Select timestamp from and to in which the data should be fetched. It is possible to select date and time.
  • 15 Minutes, 30 Minutes, 1 Hour, 2 Hours, 4 Hours, 12 Hours, 24 Hours
• (Periodic) Reload: Force reload of fresh data from the backend or set a periodic reload in specified intervals
  • 30 Seconds, 60 Seconds, 120 Seconds, 5 Minutes

The node hardware states are shown as reported by the scheduler and adapter interface. The following indicators are possible for the node state indicator:

Node Table

Metrics are ordered alphanumerically in this table, rendering each metric in the selected timeframe.