Cloudera Docs

HDFS Metrics

Metric Name Description Unit Version
alerts_rate The number of alerts. events per second Cloudera Runtime 7
block_capacity The block capacity of the NameNode blocks Cloudera Runtime 7
blocks_total Blocks total blocks Cloudera Runtime 7
blocks_with_corrupt_replicas Blocks with corrupt replicas blocks Cloudera Runtime 7
canary_duration Duration of the last or currently running canary job ms Cloudera Runtime 7
cm_time_since_last_fsimage_fetch Time since last FsImage was fetched by Cloudera Reports Manager seconds Cloudera Runtime 7
cm_time_since_last_fsimage_index Time since last FsImage was indexed By Cloudera Reports Manager seconds Cloudera Runtime 7
dfs_capacity Total configured HDFS storage capacity bytes Cloudera Runtime 7
dfs_capacity_used Storage space used by HDFS files bytes Cloudera Runtime 7
dfs_capacity_used_non_hdfs Storage space used by non-HDFS files bytes Cloudera Runtime 7
events_critical_rate The number of critical events. events per second Cloudera Runtime 7
events_important_rate The number of important events. events per second Cloudera Runtime 7
events_informational_rate The number of informational events. events per second Cloudera Runtime 7
excess_blocks The total number of excess blocks blocks Cloudera Runtime 7
expired_heartbeats The number of expired heartbeats heartbeats Cloudera Runtime 7
files_total The number of files and directories in the HDFS files Cloudera Runtime 7
health_bad_rate Percentage of Time with Bad Health seconds per second Cloudera Runtime 7
health_concerning_rate Percentage of Time with Concerning Health seconds per second Cloudera Runtime 7
health_disabled_rate Percentage of Time with Disabled Health seconds per second Cloudera Runtime 7
health_good_rate Percentage of Time with Good Health seconds per second Cloudera Runtime 7
health_unknown_rate Percentage of Time with Unknown Health seconds per second Cloudera Runtime 7
missing_blocks Missing blocks blocks Cloudera Runtime 7
pending_deletion_blocks The number of replicas pending deletion. replicas Cloudera Runtime 7
pending_replication_blocks The number of blocks with replication pending blocks Cloudera Runtime 7
scheduled_replication_blocks The number of blocks with replication currently scheduled blocks Cloudera Runtime 7
under_replicated_blocks Under-replicated blocks blocks Cloudera Runtime 7
xceivers Transceivers transceivers Cloudera Runtime 7