| Name | Description | Unit |
|---|---|---|
cluster-controller.down.count |
Number of content nodes down | node |
cluster-controller.initializing.count |
Number of content nodes initializing | node |
cluster-controller.maintenance.count |
Number of content nodes in maintenance | node |
cluster-controller.retired.count |
Number of content nodes that are retired | node |
cluster-controller.stopping.count |
Number of content nodes currently stopping | node |
cluster-controller.up.count |
Number of content nodes up | node |
cluster-controller.cluster-state-change.count |
Number of nodes changing state | node |
cluster-controller.busy-tick-time-ms |
Time busy | millisecond |
cluster-controller.idle-tick-time-ms |
Time idle | millisecond |
cluster-controller.work-ms |
Time used for actual work | millisecond |
cluster-controller.is-master |
1 if this cluster controller is currently the master, or 0 if not | binary |
cluster-controller.remote-task-queue.size |
Number of remote tasks queued | operation |
cluster-controller.node-event.count |
Number of node events | operation |
cluster-controller.resource_usage.nodes_above_limit |
The number of content nodes above resource limit, blocking feed | node |
cluster-controller.resource_usage.max_memory_utilization |
Current memory utilisation, for content node with highest value | fraction |
cluster-controller.resource_usage.max_disk_utilization |
Current disk space utilisation, for content node with highest value | fraction |
cluster-controller.resource_usage.memory_limit |
Disk space limit as a fraction of available disk space | fraction |
cluster-controller.resource_usage.disk_limit |
Memory space limit as a fraction of available memory | fraction |
reindexing.progress |
Re-indexing progress | fraction |