Cloudera Manager Metrics ReferencePDF version

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.

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]
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]
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]
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]
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]
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]
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]
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]
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]
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]
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]
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]
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]
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]
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]
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]
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]
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]
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]
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]
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]
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]
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]
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]
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]
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]
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]
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]
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]
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]
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)
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)
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)
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)
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)
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)
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)
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)
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)
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)
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)
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)
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)
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)
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)
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)
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)
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)
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)
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)
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)