Metrics to see status of Applications on the YARN Cluster.
|Applications By Running Time||Number of apps by running time in 4 categories by default ( < 1 hour, 1 ~ 5 hours, 5 ~ 24 hours, > 24 hours).|
|Apps Running vs Pending||The number of running apps vs the number of pending apps in the cluster.|
|Apps Submitted vs Completed||The number of submitted apps vs the number of completed apps in the cluster.|
|Avg AM Launch Delay||The average time taken from allocating an AM container to launching an AM container.|
|Avg AM Register Delay||The average time taken from RM launches an AM container to AM registers back with RM.|