YARN Pool User Metrics
Reference information for YARN Pool User 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 YARN Pool User:
-
apps_ingested_rate_across_clusters -
total_apps_ingested_rate_across_clusters
Some metrics, such as alerts_rate, apply to nearly every metric context. Others only apply to a
certain service or role.
apps_ingested_rate
- Description
- YARN applications ingested by the Service Monitor
- Unit
- Applications per second
- Parents
- cluster, yarn, yarn_pool
- 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)
yarn_application_adl_bytes_read_rate
- Description
- ADL bytes read. Called 'adl_bytes_read' in searches.
- Unit
- bytes per second
- Parents
- 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)
yarn_application_adl_bytes_written_rate
- Description
- ADL bytes written. Called 'adl_bytes_written' in searches.
- Unit
- bytes per second
- Parents
- 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)
yarn_application_application_duration_rate
- Description
- How long YARN took to execute this application. Called 'application_duration' in searches.
- Unit
- ms per second
- Parents
- 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)
yarn_application_cm_cpu_milliseconds_rate
- Description
- yarn.analysis.cm_cpu_milliseconds.description
- Unit
- ms per second
- Parents
- 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)
yarn_application_cpu_milliseconds_rate
- Description
- CPU time. Called 'cpu_milliseconds' in searches.
- Unit
- ms per second
- Parents
- 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)
yarn_application_file_bytes_read_rate
- Description
- File bytes read. Called 'file_bytes_read' in searches.
- Unit
- bytes per second
- Parents
- 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)
yarn_application_file_bytes_written_rate
- Description
- File bytes written. Called 'file_bytes_written' in searches.
- Unit
- bytes per second
- Parents
- 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)
yarn_application_hdfs_bytes_read_rate
- Description
- HDFS bytes read. Called 'hdfs_bytes_read' in searches.
- Unit
- bytes per second
- Parents
- 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)
yarn_application_hdfs_bytes_written_rate
- Description
- HDFS bytes written. Called 'hdfs_bytes_written' in searches.
- Unit
- bytes per second
- Parents
- 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)
yarn_application_maps_rate
- Description
- The number of Map tasks in this MapReduce job. Called 'maps_total' in searches.
- Unit
- items per second
- Parents
- 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)
yarn_application_mb_millis_maps_rate
- Description
- Map memory allocation. Called 'mb_millis_maps' in searches.
- Unit
- items per second
- Parents
- 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)
yarn_application_mb_millis_reduces_rate
- Description
- Reduce memory allocation. Called 'mb_millis_reduces' in searches.
- Unit
- items per second
- Parents
- 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)
yarn_application_reduces_rate
- Description
- The number of reduce tasks in this MapReduce job. Called 'reduces_total' in searches.
- Unit
- items per second
- Parents
- 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)
yarn_application_s3a_bytes_read_rate
- Description
- S3A bytes read. Called 's3a_bytes_read' in searches.
- Unit
- bytes per second
- Parents
- 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)
yarn_application_s3a_bytes_written_rate
- Description
- S3A bytes written. Called 's3a_bytes_written' in searches.
- Unit
- bytes per second
- Parents
- 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)
yarn_application_vcores_millis_maps_rate
- Description
- Map CPU allocation. Called 'vcores_millis_maps' in searches.
- Unit
- items per second
- Parents
- 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)
yarn_application_vcores_millis_reduces_rate
- Description
- Reduce CPU allocation. Called 'vcores_millis_reduces' in searches.
- Unit
- items per second
- Parents
- 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)
yarn_reports_containers_allocated_memory
- Description
- Memory allocated to YARN containers
- Unit
- MB seconds
- Parents
- cluster, yarn, yarn_pool
- 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)
yarn_reports_containers_allocated_vcores
- Description
- VCores allocated to YARN containers
- Unit
- VCore seconds
- Parents
- cluster, yarn, yarn_pool
- 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)
yarn_reports_containers_used_cpu
- Description
- CPU used by YARN containers
- Unit
- Percent seconds
- Parents
- cluster, yarn, yarn_pool
- 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)
yarn_reports_containers_used_memory
- Description
- Memory used by YARN containers
- Unit
- MB seconds
- Parents
- cluster, yarn, yarn_pool
- 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)
yarn_reports_containers_used_vcores
- Description
- VCores used by YARN containers
- Unit
- VCore seconds
- Parents
- cluster, yarn, yarn_pool
- 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)
