Atlas Server Metrics

Reference information for Atlas 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 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 Atlas Server:

  • alerts_rate_across_atlass
  • total_alerts_rate_across_atlass

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
atlas, cluster, 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
atlas, cluster, 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
atlas, cluster, 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
atlas, cluster, 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
atlas, cluster, 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
atlas, cluster, 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
atlas, cluster, 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
atlas, cluster, 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
atlas, cluster, 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
atlas, cluster, 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
atlas, cluster, 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
atlas, cluster, 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
atlas, cluster, 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
atlas, cluster, 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
atlas, cluster, 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
atlas, cluster, 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
atlas, cluster, 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
atlas, cluster, 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
atlas, cluster, 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
atlas, cluster, 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
atlas, cluster, 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
atlas, cluster, 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
atlas, cluster, 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
atlas, cluster, 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
atlas, cluster, 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
atlas, cluster, 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
atlas, cluster, 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
atlas, cluster, 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
atlas, cluster, 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
atlas, cluster, 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]

atlas_server_active_time_stamp

Description
Server active timestamp.
Unit
timestamp
Parents
atlas, cluster, rack
CDH Version
[CDH 7.0.0..CDH 8.0.0)

atlas_server_current_day_entity_creates_rate

Description
Number of entities created for current day on Atlas Server.
Unit
message.units.entity per second
Parents
atlas, cluster, rack
CDH Version
[CDH 7.0.0..CDH 8.0.0)

atlas_server_current_day_entity_deletes_rate

Description
Number of entities deleted for current day on Atlas Server.
Unit
message.units.entity per second
Parents
atlas, cluster, rack
CDH Version
[CDH 7.0.0..CDH 8.0.0)

atlas_server_current_day_entity_updates_rate

Description
Number of entities updated for current day on Atlas Server.
Unit
message.units.entity per second
Parents
atlas, cluster, rack
CDH Version
[CDH 7.0.0..CDH 8.0.0)

atlas_server_current_hour_entity_creates_rate

Description
Number of entities created for current hour on Atlas Server.
Unit
message.units.entity per second
Parents
atlas, cluster, rack
CDH Version
[CDH 7.0.0..CDH 8.0.0)

atlas_server_current_hour_entity_deletes_rate

Description
Number of entities deleted for current hour on Atlas Server.
Unit
message.units.entity per second
Parents
atlas, cluster, rack
CDH Version
[CDH 7.0.0..CDH 8.0.0)

atlas_server_current_hour_entity_updates_rate

Description
Number of entities updated for current hour on Atlas Server.
Unit
message.units.entity per second
Parents
atlas, cluster, rack
CDH Version
[CDH 7.0.0..CDH 8.0.0)

atlas_server_memory_heap_committed

Description
JVM heap committed.
Unit
bytes
Parents
atlas, cluster, rack
CDH Version
[CDH 7.0.0..CDH 8.0.0)

atlas_server_memory_heap_init

Description
JVM heap initial memory.
Unit
bytes
Parents
atlas, cluster, rack
CDH Version
[CDH 7.0.0..CDH 8.0.0)

atlas_server_memory_heap_max

Description
JVM heap max used memory.
Unit
bytes
Parents
atlas, cluster, rack
CDH Version
[CDH 7.0.0..CDH 8.0.0)

atlas_server_memory_heap_used

Description
JVM heap used memory.
Unit
bytes
Parents
atlas, cluster, rack
CDH Version
[CDH 7.0.0..CDH 8.0.0)

atlas_server_memory_non_heap_committed

Description
JVM non heap committed memory.
Unit
bytes
Parents
atlas, cluster, rack
CDH Version
[CDH 7.0.0..CDH 8.0.0)

atlas_server_memory_non_heap_init

Description
JVM non heap initial memory.
Unit
bytes
Parents
atlas, cluster, rack
CDH Version
[CDH 7.0.0..CDH 8.0.0)

atlas_server_memory_non_heap_max

Description
JVM non heap max used memory.
Unit
bytes
Parents
atlas, cluster, rack
CDH Version
[CDH 7.0.0..CDH 8.0.0)

atlas_server_memory_non_heap_used

Description
JVM non heap used memory.
Unit
bytes
Parents
atlas, cluster, rack
CDH Version
[CDH 7.0.0..CDH 8.0.0)

atlas_server_previous_day_entity_creates_rate

Description
Number of entities created for previous day on Atlas Server.
Unit
message.units.entity per second
Parents
atlas, cluster, rack
CDH Version
[CDH 7.0.0..CDH 8.0.0)

atlas_server_previous_day_entity_deletes_rate

Description
Number of entities deleted for previous day on Atlas Server.
Unit
message.units.entity per second
Parents
atlas, cluster, rack
CDH Version
[CDH 7.0.0..CDH 8.0.0)

atlas_server_previous_day_entity_updates_rate

Description
Number of entities updated for previous day on Atlas Server.
Unit
message.units.entity per second
Parents
atlas, cluster, rack
CDH Version
[CDH 7.0.0..CDH 8.0.0)

atlas_server_previous_hour_entity_creates_rate

Description
Number of entities created for previous hour on Atlas Server.
Unit
message.units.entity per second
Parents
atlas, cluster, rack
CDH Version
[CDH 7.0.0..CDH 8.0.0)

atlas_server_previous_hour_entity_deletes_rate

Description
Number of entities deleted for previous hour on Atlas Server.
Unit
message.units.entity per second
Parents
atlas, cluster, rack
CDH Version
[CDH 7.0.0..CDH 8.0.0)

atlas_server_previous_hour_entity_updates_rate

Description
Number of entities updated for previous hour on Atlas Server.
Unit
message.units.entity per second
Parents
atlas, cluster, rack
CDH Version
[CDH 7.0.0..CDH 8.0.0)