Wiki DIFA

This page shows the real-time monitoring of the usage of the OPH cluster resources for the current day (from 00h00:00 to 23h59:00). The two plots show the usage of the whole cluster (top) and of the Matrix nodes (bottom) as the fraction of allocated/available CPUs in different categories:

• Total: all the available CPUs
• DIFA: resources available to all cluster users through general access based on standard accounts
• Resv: resources reserved to specific projects and accessible to a limited set of users/groups through additional special accounts
• Overcommit: fraction of CPUs that are requested by queueing jobs but cannot be allocated due to limitations on the type or size of requested resources
• Blocked: fraction of CPUs that are requested by queueing jobs and that could be allocated on idle reserved nodes that are not accessible by the jobs