The overview page shows the overall state of all configured clusters. For each cluster, a brief summary is displayed:
Basic cluster parameters like total cluster load, how many nodes and CPUs are available, how many nodes are down and an average node temperature.
The current overall load - loadbar diagram.
A load history diagram.
How many nodes are available/down/idle/in use.
How many nodes and which ones have events pending.
How many jobs are currently being executed.
Information about currently being executed jobs is only available,
if these jobs are started up using ParaStation and
ps4_host entry within the collector
configuration is set up.