Key Management Server Proxy Metrics

Reference information for Key Management Server Proxy 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 Key Management Server Proxy:

  • 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, keytrustee, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

cgroup_cpu_system_rate

Description
CPU usage of the role's cgroup
Unit
seconds per second
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

cgroup_cpu_user_rate

Description
User Space CPU usage of the role's cgroup
Unit
seconds per second
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

cgroup_mem_page_cache

Description
Page cache usage of the role's cgroup
Unit
bytes
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

cgroup_mem_rss

Description
Resident memory of the role's cgroup
Unit
bytes
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

cgroup_mem_swap

Description
Swap usage of the role's cgroup
Unit
bytes
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

cgroup_read_bytes_rate

Description
Bytes read from all disks by the role's cgroup
Unit
bytes per second
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

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, keytrustee, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

cgroup_write_bytes_rate

Description
Bytes written to all disks by the role's cgroup
Unit
bytes per second
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

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, keytrustee, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

cpu_system_rate

Description
Total System CPU
Unit
seconds per second
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

cpu_user_rate

Description
Total CPU user time
Unit
seconds per second
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

events_critical_rate

Description
The number of critical events.
Unit
events per second
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

events_important_rate

Description
The number of important events.
Unit
events per second
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

events_informational_rate

Description
The number of informational events.
Unit
events per second
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

fd_max

Description
Maximum number of file descriptors
Unit
file descriptors
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

fd_open

Description
Open file descriptors.
Unit
file descriptors
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

health_bad_rate

Description
Percentage of Time with Bad Health
Unit
seconds per second
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

health_concerning_rate

Description
Percentage of Time with Concerning Health
Unit
seconds per second
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

health_disabled_rate

Description
Percentage of Time with Disabled Health
Unit
seconds per second
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

health_good_rate

Description
Percentage of Time with Good Health
Unit
seconds per second
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

health_unknown_rate

Description
Percentage of Time with Unknown Health
Unit
seconds per second
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

mem_rss

Description
Resident memory used
Unit
bytes
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

mem_swap

Description
Amount of swap memory used by this role's process.
Unit
bytes
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

mem_virtual

Description
Virtual memory used
Unit
bytes
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

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, keytrustee, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

read_bytes_rate

Description
The number of bytes read from the device
Unit
bytes per second
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

unexpected_exits_rate

Description
The number of times the role's backing process exited unexpectedly.
Unit
exits per second
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

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, keytrustee, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

write_bytes_rate

Description
The number of bytes written to the device
Unit
bytes per second
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]

keytrustee_admin_events_per_second

Description
Admin events (createKey, deleteKey, rolloverKey, invalidateCache, getKeyNames, getKeysMetadata, getMetadata) per second.
Unit
events per second
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.14.0..CDH 6.0), [CDH 6.0..CDH 8.0.0)

keytrustee_decrypt_eek_events_per_second

Description
DecryptEEK events per second.
Unit
events per second
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.14.0..CDH 6.0), [CDH 6.0..CDH 8.0.0)

keytrustee_gc_time_mills_rate

Description
Garbage Collection Time.
Unit
message.units.milliseconds per second
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.14.0..CDH 6.0), [CDH 6.0..CDH 8.0.0)

keytrustee_generate_eek_events_per_second

Description
Generate EEK events per second.
Unit
events per second
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.14.0..CDH 6.0), [CDH 6.0..CDH 8.0.0)

keytrustee_global_request_processor_bytes_received_rate

Description
Bytes received by all the request processors.
Unit
bytes per second
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.14.0..CDH 6.0), [CDH 6.0..CDH 8.0.0)

keytrustee_global_request_processor_bytes_sent_rate

Description
Bytes sent by all the request processors.
Unit
bytes per second
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.14.0..CDH 6.0), [CDH 6.0..CDH 8.0.0)

keytrustee_global_request_processor_request_rate

Description
Requests count for all the request processors.
Unit
requests per second
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.14.0..CDH 6.0), [CDH 6.0..CDH 8.0.0)

keytrustee_heap_max

Description
Max heap memory.
Unit
bytes
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.14.0..CDH 6.0), [CDH 6.0..CDH 8.0.0)

keytrustee_heap_used

Description
Used heap memory.
Unit
bytes
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.14.0..CDH 6.0), [CDH 6.0..CDH 8.0.0)

keytrustee_invalid_events_per_second

Description
Invalid events per second.
Unit
events per second
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.14.0..CDH 6.0), [CDH 6.0..CDH 8.0.0)

keytrustee_keys_events_per_second

Description
Keys related events (getCurrentVersion, getKeyVersion, getKeyVersions) per second.
Unit
events per second
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.14.0..CDH 6.0), [CDH 6.0..CDH 8.0.0)

keytrustee_reencrypt_eek_batch_events_per_second

Description
Batched re-encrypt EEK events per second.
Unit
events per second
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.14.0..CDH 6.0), [CDH 6.0..CDH 8.0.0)

keytrustee_reencrypt_eek_events_per_second

Description
Re-encrypt EEK events per second.
Unit
events per second
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.14.0..CDH 6.0), [CDH 6.0..CDH 8.0.0)

keytrustee_threads_blocked

Description
Threads: Blocked.
Unit
threads
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.14.0..CDH 6.0), [CDH 6.0..CDH 8.0.0)

keytrustee_threads_new

Description
Threads: New.
Unit
threads
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.14.0..CDH 6.0), [CDH 6.0..CDH 8.0.0)

keytrustee_threads_runnable

Description
Threads: Runnable.
Unit
threads
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.14.0..CDH 6.0), [CDH 6.0..CDH 8.0.0)

keytrustee_threads_terminated

Description
Threads: Terminated.
Unit
threads
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.14.0..CDH 6.0), [CDH 6.0..CDH 8.0.0)

keytrustee_threads_timed_waiting

Description
Threads: Timed Waiting.
Unit
threads
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.14.0..CDH 6.0), [CDH 6.0..CDH 8.0.0)

keytrustee_threads_waiting

Description
Threads: Waiting.
Unit
threads
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.14.0..CDH 6.0), [CDH 6.0..CDH 8.0.0)

keytrustee_unauthenticated_events_per_second

Description
Unauthenticated events per second.
Unit
events per second
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.14.0..CDH 6.0), [CDH 6.0..CDH 8.0.0)

keytrustee_unauthorized_events_per_second

Description
Unauthorized (rejected by ACLs) events per second.
Unit
events per second
Parents
cluster, keytrustee, rack
CDH Version
[CDH 5.14.0..CDH 6.0), [CDH 6.0..CDH 8.0.0)