RegionServer Metrics
Reference information for RegionServer Metrics
In addition to these base metrics, many aggregate metrics are available.
If an entity type has parents defined, you can formulate all possible
aggregate metrics using the formula
base_metric_across_parents.
In addition, metrics for aggregate totals can be formed by adding the prefix
total_ to the front of the metric name.
Use the type-ahead feature in the Cloudera Manager chart browser to find the exact aggregate metric name, in case the plural form does not end in "s".
For example, the following metric names may be valid for RegionServer:
-
alerts_rate_across_clusters -
total_alerts_rate_across_clusters
Some metrics, such as alerts_rate, apply to nearly every metric context. Others only apply to a
certain service or role.
alerts_rate
- Description
- The number of alerts.
- Unit
- events per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
append_75th_percentile
- Description
- Append Latency 75%
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
append_95th_percentile
- Description
- Append Latency 95%
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
append_99th_percentile
- Description
- Append Latency 99%
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
append_max
- Description
- Append Latency Max
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
append_mean
- Description
- Append Latency Mean
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
append_median
- Description
- Append Latency Median
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
append_min
- Description
- Append Latency Min
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
append_rate
- Description
- Append Operations
- Unit
- operations per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
audit_agent_bytes_left_rate
- Description
- Number of bytes of audit events still to be sent to the Audit Server.
- Unit
- bytes per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
audit_agent_bytes_sent_rate
- Description
- Number of bytes of audit events successfully sent by Cloudera Manager Agent to the Audit Server.
- Unit
- bytes per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
audit_agent_events_sent_rate
- Description
- Number of audit events successfully sent by Cloudera Manager Agent to the Audit Server.
- Unit
- events per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
audit_agent_send_failures_rate
- Description
- Number of time Cloudera Manager Agent encountered failure when sending audit event(s) to the Audit Server.
- Unit
- errors per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
audit_plugin_coalesced_rate
- Description
- Number of audit events coalesced
- Unit
- events per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
audit_plugin_events_rate
- Description
- Number of audit events persisted to local filesystem
- Unit
- events per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
audit_plugin_exceptions_rate
- Description
- Number of exception encountered when processing audit events
- Unit
- errors per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
audit_plugin_filtered_rate
- Description
- Number of audit events that were filtered based on user specified criteria
- Unit
- events per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
audit_plugin_parse_errors_rate
- Description
- Number of audit events that cannot be parsed
- Unit
- errors per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
block_cache_blocks_cached
- Description
- Block Cache Blocks Cached
- Unit
- blocks
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
block_cache_evicted_rate
- Description
- Block Cache Evicted Count
- Unit
- blocks per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
block_cache_express_hit_ratio
- Description
- The percent of the time that requests with the block cache turned on hit the block cache.
- Unit
- percent
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
block_cache_free_size
- Description
- Block Cache Space Free
- Unit
- bytes
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
block_cache_hit_rate
- Description
- Block Cache Hit Count
- Unit
- hits per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
block_cache_hit_ratio
- Description
- Block Cache Hit Ratio
- Unit
- percent
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
block_cache_miss_rate
- Description
- Block Cache Miss Count
- Unit
- misses per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
block_cache_size
- Description
- Block Cache Size
- Unit
- bytes
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
cgroup_cpu_system_rate
- Description
- CPU usage of the role's cgroup
- Unit
- seconds per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
cgroup_cpu_user_rate
- Description
- User Space CPU usage of the role's cgroup
- Unit
- seconds per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
cgroup_mem_page_cache
- Description
- Page cache usage of the role's cgroup
- Unit
- bytes
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
cgroup_mem_rss
- Description
- Resident memory of the role's cgroup
- Unit
- bytes
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
cgroup_mem_swap
- Description
- Swap usage of the role's cgroup
- Unit
- bytes
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
cgroup_read_bytes_rate
- Description
- Bytes read from all disks by the role's cgroup
- Unit
- bytes per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
cgroup_read_ios_rate
- Description
- Number of read I/O operations from all disks by the role's cgroup
- Unit
- ios per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
cgroup_write_bytes_rate
- Description
- Bytes written to all disks by the role's cgroup
- Unit
- bytes per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
cgroup_write_ios_rate
- Description
- Number of write I/O operations to all disks by the role's cgroup
- Unit
- ios per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
check_mutate_failed_rate
- Description
- Number of Check and Mutate operations that failed the checks.
- Unit
- operations per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
check_mutate_passed_rate
- Description
- Number of Check and Mutate operations that passed the checks.
- Unit
- operations per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
compaction_queue_size
- Description
- Size of the compaction queue
- Unit
- items
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
cpu_system_rate
- Description
- Total System CPU
- Unit
- seconds per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
cpu_user_rate
- Description
- Total CPU user time
- Unit
- seconds per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
delete_75th_percentile
- Description
- Delete Latency 75%
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
delete_95th_percentile
- Description
- Delete Latency 95%
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
delete_99th_percentile
- Description
- Delete Latency 99%
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
delete_max
- Description
- Delete Latency Max
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
delete_mean
- Description
- Delete Latency Mean
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
delete_median
- Description
- Delete Latency Median
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
delete_min
- Description
- Delete Latency Min
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
delete_rate
- Description
- Delete Operations
- Unit
- operations per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
events_critical_rate
- Description
- The number of critical events.
- Unit
- events per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
events_important_rate
- Description
- The number of important events.
- Unit
- events per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
events_informational_rate
- Description
- The number of informational events.
- Unit
- events per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
fd_max
- Description
- Maximum number of file descriptors
- Unit
- file descriptors
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
fd_open
- Description
- Open file descriptors.
- Unit
- file descriptors
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
flush_queue_size
- Description
- Size of the flush queue
- Unit
- items
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
gc_count_concurrent_mark_sweep_rate
- Description
- The number of garbage collections by the Concurrent Mark Sweep Collector.
- Unit
- garbage collections per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
gc_count_par_new_rate
- Description
- The number of garbage collections by the Parallel Collector.
- Unit
- garbage collections per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
gc_time_ms_concurrent_mark_sweep_rate
- Description
- The total time spent in garbage collections by the Concurrent Mark Sweep Collector.
- Unit
- ms per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
gc_time_ms_par_new_rate
- Description
- The total time spent in garbage collections by the Parallel Collector.
- Unit
- ms per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
get_75th_percentile
- Description
- Get Latency 75%
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
get_95th_percentile
- Description
- Get Latency 95%
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
get_99th_percentile
- Description
- Get Latency 99%
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
get_hadoop_groups_avg_time
- Description
- Average Time to get Hadoop group for the user
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
get_hadoop_groups_rate
- Description
- Get Hadoop User Operations
- Unit
- operations per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
get_max
- Description
- Get Latency Max
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
get_mean
- Description
- Get Latency Mean
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
get_median
- Description
- Get Latency Median
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
get_min
- Description
- Get Latency Min
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
get_rate
- Description
- Get Operations
- Unit
- operations per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
health_bad_rate
- Description
- Percentage of Time with Bad Health
- Unit
- seconds per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
health_concerning_rate
- Description
- Percentage of Time with Concerning Health
- Unit
- seconds per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
health_disabled_rate
- Description
- Percentage of Time with Disabled Health
- Unit
- seconds per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
health_good_rate
- Description
- Percentage of Time with Good Health
- Unit
- seconds per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
health_unknown_rate
- Description
- Percentage of Time with Unknown Health
- Unit
- seconds per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
increment_75th_percentile
- Description
- Increment Latency 75%
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
increment_95th_percentile
- Description
- Increment Latency 95%
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
increment_99th_percentile
- Description
- Increment Latency 99%
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
increment_max
- Description
- Increment Latency Max
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
increment_mean
- Description
- Increment Latency Mean
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
increment_median
- Description
- Increment Latency Median
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
increment_min
- Description
- Increment Latency Min
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
increment_rate
- Description
- Increment Operations
- Unit
- operations per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
ipc_authentication_failures_rate
- Description
- IPC Authentication Failures
- Unit
- operations per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
ipc_authentication_successes_rate
- Description
- IPC Authentication Successes
- Unit
- operations per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
ipc_authorization_failures_rate
- Description
- IPC Authorization Failures
- Unit
- operations per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
ipc_authorization_successes_rate
- Description
- IPC Authorization Successes
- Unit
- operations per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
ipc_process_rate
- Description
- IPCs Processed
- Unit
- operations per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
ipc_process_time_75th_percentile
- Description
- IPC Processing Time 75%
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
ipc_process_time_95th_percentile
- Description
- IPC Processing Time 95%
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
ipc_process_time_99th_percentile
- Description
- IPC Processing Time 99%
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
ipc_process_time_max
- Description
- IPC Processing Time Max
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
ipc_process_time_mean
- Description
- IPC Processing Time Mean
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
ipc_process_time_median
- Description
- IPC Processing Time Median
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
ipc_process_time_min
- Description
- IPC Processing Time Min
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
ipc_queue_rate
- Description
- IPCs Queued
- Unit
- operations per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
ipc_queue_time_75th_percentile
- Description
- IPC Queue Time 75%
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
ipc_queue_time_95th_percentile
- Description
- IPC Queue Time 95%
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
ipc_queue_time_99th_percentile
- Description
- IPC Queue Time 99%
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
ipc_queue_time_max
- Description
- IPC Queue Time Max
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
ipc_queue_time_mean
- Description
- IPC Queue Time Mean
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
ipc_queue_time_median
- Description
- IPC Queue Time Median
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
ipc_queue_time_min
- Description
- IPC Queue Time Min
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
ipc_received_bytes_rate
- Description
- IPC Received Bytes
- Unit
- bytes per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
ipc_sent_bytes_rate
- Description
- IPC Sent Bytes
- Unit
- bytes per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
jvm_blocked_threads
- Description
- Blocked threads
- Unit
- threads
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
jvm_gc_rate
- Description
- Number of garbage collections
- Unit
- garbage collections per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
jvm_gc_time_ms_rate
- Description
- Total time spent garbage collecting.
- Unit
- ms per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
jvm_heap_committed_mb
- Description
- Total amount of committed heap memory.
- Unit
- MB
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
jvm_heap_used_mb
- Description
- Total amount of used heap memory.
- Unit
- MB
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
jvm_max_memory_mb
- Description
- Maximum allowed memory.
- Unit
- MB
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
jvm_new_threads
- Description
- New threads
- Unit
- threads
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
jvm_non_heap_committed_mb
- Description
- Total amount of committed non-heap memory.
- Unit
- MB
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
jvm_non_heap_used_mb
- Description
- Total amount of used non-heap memory.
- Unit
- MB
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
jvm_runnable_threads
- Description
- Runnable threads
- Unit
- threads
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
jvm_terminated_threads
- Description
- Terminated threads
- Unit
- threads
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
jvm_timed_waiting_threads
- Description
- Timed waiting threads
- Unit
- threads
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
jvm_total_threads
- Description
- Total threads
- Unit
- threads
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
jvm_waiting_threads
- Description
- Waiting threads
- Unit
- threads
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
log_error_rate
- Description
- Logged Errors
- Unit
- messages per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
log_fatal_rate
- Description
- Logged Fatals
- Unit
- messages per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
log_info_rate
- Description
- Logged Infos
- Unit
- messages per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
log_warn_rate
- Description
- Logged Warnings
- Unit
- messages per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
login_failure_avg_time
- Description
- Average Failed Login Time
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
login_failure_rate
- Description
- Login Failures
- Unit
- operations per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
login_success_avg_time
- Description
- Average Successful Login Time
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
login_success_rate
- Description
- Login Successes
- Unit
- operations per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
mem_rss
- Description
- Resident memory used
- Unit
- bytes
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
mem_swap
- Description
- Amount of swap memory used by this role's process.
- Unit
- bytes
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
mem_virtual
- Description
- Virtual memory used
- Unit
- bytes
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
memstore_size
- Description
- Size of the memstore
- Unit
- bytes
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
metrics_dropped_pub_all
- Description
- Dropped Metrics Updates By All Sinks
- Unit
- updates
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
metrics_num_active_sinks
- Description
- Active Metrics Sinks Count
- Unit
- sinks
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
metrics_num_active_sources
- Description
- Active Metrics Sources Count
- Unit
- sources
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
metrics_num_all_sinks
- Description
- All Metrics Sinks Count
- Unit
- sinks
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
metrics_num_all_sources
- Description
- All Metrics Sources Count
- Unit
- sources
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
metrics_publish_avg_time
- Description
- Metrics Publish Average Time
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
metrics_publish_rate
- Description
- Metrics Publish Operations
- Unit
- operations per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
metrics_snapshot_avg_time
- Description
- Metrics Snapshot Average Time
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
metrics_snapshot_rate
- Description
- Metrics Snapshot Average Operations
- Unit
- operations per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
mutate_75th_percentile
- Description
- Mutate Latency 75%
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
mutate_95th_percentile
- Description
- Mutate Latency 95%
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
mutate_99th_percentile
- Description
- Mutate Latency 99%
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
mutate_max
- Description
- Mutate Latency Max
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
mutate_mean
- Description
- Mutate Latency Mean
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
mutate_median
- Description
- Mutate Latency Median
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
mutate_min
- Description
- Mutate Latency Min
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
mutate_rate
- Description
- Mutate Operations
- Unit
- operations per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
mutations_without_wal_rate
- Description
- Number of mutations that have been sent by clients with the write ahead logging turned off.
- Unit
- operations per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
mutations_without_wal_size_rate
- Description
- Size of data that has been sent by clients with the write ahead logging turned off.
- Unit
- bytes per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
num_puts_without_wal
- Description
- Puts without WAL
- Unit
- operations
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
oom_exits_rate
- Description
- The number of times the role's backing process was killed due to an OutOfMemory error. This counter is only incremented if the Cloudera Manager "Kill When Out of Memory" option is enabled.
- Unit
- exits per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
pause_time_with_gc_99_9th_percentile
- Description
- Pause time with garbage collection- 99.9th Percentile
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
pause_time_with_gc_mean
- Description
- Pause time with garbage collection- Mean
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
pause_time_with_gc_rate
- Description
- Pause time with garbage collection- Number of operations
- Unit
- operations per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
pause_time_without_gc_99_9th_percentile
- Description
- Pause time without garbage collection- 99.9th Percentile
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
pause_time_without_gc_mean
- Description
- Pause time without garbage collection- Mean
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
pause_time_without_gc_rate
- Description
- Pause time without garbage collection- Number of operations
- Unit
- operations per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
percent_hfiles_local
- Description
- The percent of HFiles that are stored on the local HDFS DataNode.
- Unit
- percent
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
read_bytes_rate
- Description
- The number of bytes read from the device
- Unit
- bytes per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
read_requests_rate
- Description
- Total number of read requests.
- Unit
- requests per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
regions
- Description
- Regions
- Unit
- regions
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
replay_75th_percentile
- Description
- Replay Latency 75%
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
replay_95th_percentile
- Description
- Replay Latency 95%
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
replay_99th_percentile
- Description
- Replay Latency 99%
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
replay_max
- Description
- Replay Latency Max
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
replay_mean
- Description
- Replay Latency Mean
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
replay_median
- Description
- Replay Latency Median
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
replay_min
- Description
- Replay Latency Min
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
replay_rate
- Description
- Replay Operations
- Unit
- operations per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
requests_rate
- Description
- Total requests made to this region server.
- Unit
- requests per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
slow_append_rate
- Description
- Slow Append Operations
- Unit
- operations per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
slow_delete_rate
- Description
- Slow Delete Operations
- Unit
- operations per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
slow_get_rate
- Description
- Slow Get Operations
- Unit
- operations per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
slow_increment_rate
- Description
- Slow Increment Operations
- Unit
- operations per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
slow_put_rate
- Description
- Slow Put Operations
- Unit
- operations per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
static_bloom_size
- Description
- Uncompressed size of the static bloom filters
- Unit
- bytes
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
static_index_size
- Description
- Uncompressed size of the static indexes
- Unit
- bytes
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
storefile_index_size
- Description
- Size of indexes in store files on disk.
- Unit
- bytes
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
storefiles
- Description
- Number of store files
- Unit
- files
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
storefiles_size
- Description
- For an HRegion, the total logical size of the store files that make up that HRegion. For a RegionServer, the total logical size of all the store files of all the HRegions on the RegionServer. This is a logical size because it does not take the replication factor into account. This size does not include space used for metadata such as .tmp, .regioninfo, or .tableinfo.
- Unit
- bytes
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
stores
- Description
- Number of stores
- Unit
- stores
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
unexpected_exits_rate
- Description
- The number of times the role's backing process exited unexpectedly.
- Unit
- exits per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
updates_blocked_time_rate
- Description
- Amount of time that updates have been blocked so that the memstore can be flushed.
- Unit
- ms per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
uptime
- Description
- For a host, the amount of time since the host was booted. For a role, the uptime of the backing process.
- Unit
- seconds
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
wal_append_rate
- Description
- WAL Appends
- Unit
- operations per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
wal_append_size_75th_percentile
- Description
- WAL Append Size 75%
- Unit
- bytes
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
wal_append_size_95th_percentile
- Description
- WAL Append Size 95%
- Unit
- bytes
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
wal_append_size_99th_percentile
- Description
- WAL Append Size 99%
- Unit
- bytes
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
wal_append_size_max
- Description
- WAL Append Size Max
- Unit
- bytes
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
wal_append_size_mean
- Description
- WAL Append Size Mean
- Unit
- bytes
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
wal_append_size_median
- Description
- WAL Append Size Median
- Unit
- bytes
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
wal_append_size_min
- Description
- WAL Append Size Min
- Unit
- bytes
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
wal_append_time_75th_percentile
- Description
- WAL Append Time 75%
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
wal_append_time_95th_percentile
- Description
- WAL Append Time 95%
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
wal_append_time_99th_percentile
- Description
- WAL Append Time 99%
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
wal_append_time_max
- Description
- WAL Append Time Max
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
wal_append_time_mean
- Description
- WAL Append Time Mean
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
wal_append_time_median
- Description
- WAL Append Time Median
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
wal_append_time_min
- Description
- WAL Append Time Min
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
wal_sync_rate
- Description
- WAL Syncs
- Unit
- operations per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
wal_sync_time_75th_percentile
- Description
- WAL Sync Time 75%
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
wal_sync_time_95th_percentile
- Description
- WAL Sync Time 95%
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
wal_sync_time_99th_percentile
- Description
- WAL Sync Time 99%
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
wal_sync_time_max
- Description
- WAL Sync Time Max
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
wal_sync_time_mean
- Description
- WAL Sync Time Mean
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
wal_sync_time_median
- Description
- WAL Sync Time Median
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
wal_sync_time_min
- Description
- WAL Sync Time Min
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
web_metrics_collection_duration
- Description
- Web Server Responsiveness
- Unit
- ms
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
write_bytes_rate
- Description
- The number of bytes written to the device
- Unit
- bytes per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
write_requests_rate
- Description
- Total number of write requests.
- Unit
- requests per second
- Parents
- cluster, hbase, rack
- CDH Version
- CDH 5, CDH 6, CDH 7
