The cinder.volume.drivers.netapp.dataontap.performance.perf_7mode Module¶

Performance metrics functions and cache for NetApp 7-mode Data ONTAP systems.

class Performance7modeLibrary(zapi_client)¶

Bases: cinder.volume.drivers.netapp.dataontap.performance.perf_base.PerformanceLibrary

get_node_utilization()¶

Get the node utilization, if available.

update_performance_cache()¶

Called periodically to update node utilization metrics.