Server Metrics
Reference information for Server 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 chart browser to find the exact aggregate metric name, in case the plural form does not end in "s".
c3p0_num_busy_connections
- Description
- C3p0 busy database connections
- Unit
- connections
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
c3p0_num_connections
- Description
- C3p0 database connections
- Unit
- connections
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
c3p0_num_idle_connections
- Description
- C3p0 idle connections
- Unit
- connections
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
c3p0_stmt_cache_num_stmt_default_user
- Description
- C3p0 default user statement cache size
- Unit
- entries
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
c3p0_thread_pool_num_tasks_pending
- Description
- C3p0 tasks pending in thread pool
- Unit
- tasks
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
c3p0_thread_pool_size
- Description
- C3p0 thread pool size
- Unit
- threads
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_active_database_command
- Description
- active database commands
- Unit
- events
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_admin_console_connections
- Description
- accepted connections
- Unit
- connections
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_admin_console_connections_open
- Description
- open connections
- Unit
- connections
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_admin_console_requests_rate
- Description
- admin console requests
- Unit
- requests per second
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_agent_heartbeats_failed_rate
- Description
- The number of Agent heartbeats processed by the server that encountered an error.
- Unit
- heartbeats per second
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_agent_heartbeats_processed_rate
- Description
- The number of Agent heartbeats processed by the server.
- Unit
- heartbeats per second
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_agent_heartbeats_processing_duration_75th_percentile
- Description
- 75th percentile of Agent Heartbeats Processing Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_agent_heartbeats_processing_duration_999th_percentile
- Description
- 99.9th percentile of Agent Heartbeats Processing Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_agent_heartbeats_processing_duration_99th_percentile
- Description
- 99th percentile of Agent Heartbeats Processing Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_agent_heartbeats_processing_duration_avg
- Description
- Mean of Agent Heartbeats Processing Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_agent_heartbeats_processing_duration_max
- Description
- Max of Agent Heartbeats Processing Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_agent_heartbeats_processing_duration_median
- Description
- Median of Agent Heartbeats Processing Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_agent_heartbeats_processing_duration_min
- Description
- Min of Agent Heartbeats Processing Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_agent_heartbeats_processing_duration_rate
- Description
- Number of Agent Heartbeats Processing Duration
- Unit
- heartbeats per second
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_agent_heartbeats_processing_duration_stddev
- Description
- Standard Deviation of Agent Heartbeats Processing Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_clock_offset_with_smon
- Description
- The clock offset between Server and the Service Monitor
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_cluster_descriptor_and_hash_generation_duration_75th_percentile
- Description
- 75th percentile of Serialized Cluster Descriptor Generation Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_cluster_descriptor_and_hash_generation_duration_999th_percentile
- Description
- 99.9th percentile of Serialized Cluster Descriptor Generation Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_cluster_descriptor_and_hash_generation_duration_99th_percentile
- Description
- 99th percentile of Serialized Cluster Descriptor Generation Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_cluster_descriptor_and_hash_generation_duration_avg
- Description
- Mean of Serialized Cluster Descriptor Generation Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_cluster_descriptor_and_hash_generation_duration_max
- Description
- Max of Serialized Cluster Descriptor Generation Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_cluster_descriptor_and_hash_generation_duration_median
- Description
- Median of Serialized Cluster Descriptor Generation Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_cluster_descriptor_and_hash_generation_duration_min
- Description
- Min of Serialized Cluster Descriptor Generation Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_cluster_descriptor_and_hash_generation_duration_rate
- Description
- Number of Serialized Cluster Descriptor Generation Duration
- Unit
- events per second
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_cluster_descriptor_and_hash_generation_duration_stddev
- Description
- Standard Deviation of Serialized Cluster Descriptor Generation Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_cluster_descriptor_generation_bumps_by_configuration_change_rate
- Description
- Cluster descriptor transaction generation bumps
- Unit
- events per second
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_cluster_descriptor_generation_bumps_by_explicit_call_rate
- Description
- Cluster descriptor explicit generation bumps
- Unit
- events per second
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_cluster_descriptor_generation_duration_75th_percentile
- Description
- 75th percentile of Cluster Descriptor Generation Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_cluster_descriptor_generation_duration_999th_percentile
- Description
- 99.9th percentile of Cluster Descriptor Generation Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_cluster_descriptor_generation_duration_99th_percentile
- Description
- 99th percentile of Cluster Descriptor Generation Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_cluster_descriptor_generation_duration_avg
- Description
- Mean of Cluster Descriptor Generation Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_cluster_descriptor_generation_duration_max
- Description
- Max of Cluster Descriptor Generation Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_cluster_descriptor_generation_duration_median
- Description
- Median of Cluster Descriptor Generation Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_cluster_descriptor_generation_duration_min
- Description
- Min of Cluster Descriptor Generation Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_cluster_descriptor_generation_duration_rate
- Description
- Number of Cluster Descriptor Generation Duration
- Unit
- events per second
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_cluster_descriptor_generation_duration_stddev
- Description
- Standard Deviation of Cluster Descriptor Generation Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_cluster_descriptor_generation_timeout_rate
- Description
- Cluster descriptor generation timeouts
- Unit
- events per second
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_command_storage_dir_free_space
- Description
- Free space on the filesystem hosting the Server command data directory.
- Unit
- bytes
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_config_descriptor_and_hash_generation_duration_75th_percentile
- Description
- 75th percentile of Serialized Config Descriptor Generation Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_config_descriptor_and_hash_generation_duration_999th_percentile
- Description
- 99.9th percentile of Serialized Config Descriptor Generation Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_config_descriptor_and_hash_generation_duration_99th_percentile
- Description
- 99th percentile of Serialized Config Descriptor Generation Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_config_descriptor_and_hash_generation_duration_avg
- Description
- Mean of Serialized Config Descriptor Generation Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_config_descriptor_and_hash_generation_duration_max
- Description
- Max of Serialized Config Descriptor Generation Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_config_descriptor_and_hash_generation_duration_median
- Description
- Median of Serialized Config Descriptor Generation Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_config_descriptor_and_hash_generation_duration_min
- Description
- Min of Serialized Config Descriptor Generation Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_config_descriptor_and_hash_generation_duration_rate
- Description
- Number of Serialized Config Descriptor Generation Duration
- Unit
- events per second
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_config_descriptor_and_hash_generation_duration_stddev
- Description
- Standard Deviation of Serialized Config Descriptor Generation Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_config_descriptor_generation_duration_75th_percentile
- Description
- 75th percentile of Config Descriptor Generation Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_config_descriptor_generation_duration_999th_percentile
- Description
- 99.9th percentile of Config Descriptor Generation Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_config_descriptor_generation_duration_99th_percentile
- Description
- 99th percentile of Config Descriptor Generation Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_config_descriptor_generation_duration_avg
- Description
- Mean of Config Descriptor Generation Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_config_descriptor_generation_duration_max
- Description
- Max of Config Descriptor Generation Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_config_descriptor_generation_duration_median
- Description
- Median of Config Descriptor Generation Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_config_descriptor_generation_duration_min
- Description
- Min of Config Descriptor Generation Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_config_descriptor_generation_duration_rate
- Description
- Number of Config Descriptor Generation Duration
- Unit
- events per second
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_config_descriptor_generation_duration_stddev
- Description
- Standard Deviation of Config Descriptor Generation Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_database_size
- Description
- Size of the database being used by the Server
- Unit
- bytes
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_embedded_database_free_space
- Description
- Free space on the partition hosting the "embedded" PostgreSQL server.
- Unit
- bytes
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_failed_database_command_in_batch_mode_rate
- Description
- failed database command batches
- Unit
- events per second
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_hard_stopped_database_command_rate
- Description
- hard-stopped database commands
- Unit
- events per second
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_hb_service_time
- Description
- observed average agent heartbeat service time.
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_hb_turnaround_time
- Description
- observed average Agent heartbeat turnaround time
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_retried_database_command_rate
- Description
- retried database commands
- Unit
- events per second
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_search_repository_index_build_duration_75th_percentile
- Description
- 75th percentile of Search Repository Index Build Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_search_repository_index_build_duration_999th_percentile
- Description
- 99.9th percentile of Search Repository Index Build Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_search_repository_index_build_duration_99th_percentile
- Description
- 99th percentile of Search Repository Index Build Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_search_repository_index_build_duration_avg
- Description
- Mean of Search Repository Index Build Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_search_repository_index_build_duration_max
- Description
- Max of Search Repository Index Build Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_search_repository_index_build_duration_median
- Description
- Median of Search Repository Index Build Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_search_repository_index_build_duration_min
- Description
- Min of Search Repository Index Build Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_search_repository_index_build_duration_rate
- Description
- Number of Search Repository Index Build Duration
- Unit
- events per second
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
cm_search_repository_index_build_duration_stddev
- Description
- Standard Deviation of Search Repository Index Build Duration
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
jvm_cpu
- Description
- Percentage of CPU used by process
- Unit
- percent
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
jvm_daemon_threads
- Description
- Daemon threads
- Unit
- threads
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
jvm_free_memory
- Description
- The amount of free memory in the Java virtual machine.
- Unit
- bytes
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
jvm_gc_cpu
- Description
- Percentage of CPU used by garbage collections
- Unit
- percent
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
jvm_gc_rate
- Description
- Number of garbage collections
- Unit
- garbage collections per second
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
jvm_gc_time_ms_rate
- Description
- Total time spent garbage collecting.
- Unit
- ms per second
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
jvm_heap_used
- Description
- Total amount of heap memory used by
- Unit
- bytes
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
jvm_max_memory
- Description
- The maximum amount of memory that the Java virtual machine will attempt to use.
- Unit
- bytes
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
jvm_peak_threads
- Description
- Peak threads
- Unit
- threads
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
jvm_started_threads_rate
- Description
- Total started threads
- Unit
- threads per second
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
jvm_total_memory
- Description
- The total amount of memory in the Java virtual machine.
- Unit
- bytes
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
jvm_total_threads
- Description
- Total threads
- Unit
- threads
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
kdc_server_login_time
- Description
- How long it takes to log in to the KDC Server, in milliseconds
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
ldap_server_login_time
- Description
- How long it takes to log in to the LDAP Server, in milliseconds
- Unit
- ms
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
mgmt_cert_expiry
- Description
- Remaining days until the expiry of the certificate of
- Unit
- days
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
mgmt_cm_admin_console_requests_rate
- Description
- message.metrics.mgmt_cm_admin_console_requests.desc
- Unit
- requests per second
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
mgmt_trusted_certs_expiry
- Description
- Remaining days until an expiry of the certificates of the trust store of
- Unit
- days
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
pause_time_rate
- Description
- Total time spent paused. This is the total extra time the pause monitor thread spent sleeping on top of the requested 500 ms.
- Unit
- ms per second
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
pauses_rate
- Description
- Number of pauses detected. The pause monitor thread sleeps for 500 ms and calculates the extra time it spent paused on top of the sleep time. If the extra sleep time exceeds 1 second, it treats it as one pause.
- Unit
- pauses per second
- Parents
- CDH Version
- [CM -1.0.0..CM -1.0.0]
