HRegion Metrics
Reference information for HRegion 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 HRegion:
-
append_rate_across_clusters -
total_append_rate_across_clusters
Some metrics, such as alerts_rate, apply to nearly every metric context. Others only apply to a
certain service or role.
append_rate
- Description
- Append Operations
- Unit
- operations per second
- Parents
- cluster, hbase, hnamespace, htable, rack, regionserver
- CDH Version
- CDH 5, CDH 6, CDH 7
compactions_completed_rate
- Description
- The number of completed compactions
- Unit
- operations per second
- Parents
- cluster, hbase, hnamespace, htable, rack, regionserver
- CDH Version
- CDH 5, CDH 6, CDH 7
delete_rate
- Description
- Delete Operations
- Unit
- operations per second
- Parents
- cluster, hbase, hnamespace, htable, rack, regionserver
- CDH Version
- CDH 5, CDH 6, CDH 7
get_rate
- Description
- Get Operations
- Unit
- operations per second
- Parents
- cluster, hbase, hnamespace, htable, rack, regionserver
- CDH Version
- CDH 5, CDH 6, CDH 7
get_size_75th_percentile
- Description
- Get Size 75%
- Unit
- bytes
- Parents
- cluster, hbase, hnamespace, htable, rack, regionserver
- CDH Version
- CDH 5
get_size_95th_percentile
- Description
- Get Size 95%
- Unit
- bytes
- Parents
- cluster, hbase, hnamespace, htable, rack, regionserver
- CDH Version
- CDH 5
get_size_99th_percentile
- Description
- Get Size 99%
- Unit
- bytes
- Parents
- cluster, hbase, hnamespace, htable, rack, regionserver
- CDH Version
- CDH 5
get_size_max
- Description
- Get Size Max
- Unit
- bytes
- Parents
- cluster, hbase, hnamespace, htable, rack, regionserver
- CDH Version
- CDH 5
get_size_mean
- Description
- Get Size Mean
- Unit
- bytes
- Parents
- cluster, hbase, hnamespace, htable, rack, regionserver
- CDH Version
- CDH 5
get_size_median
- Description
- Get Size Median
- Unit
- bytes
- Parents
- cluster, hbase, hnamespace, htable, rack, regionserver
- CDH Version
- CDH 5
get_size_min
- Description
- Get Size Min
- Unit
- bytes
- Parents
- cluster, hbase, hnamespace, htable, rack, regionserver
- CDH Version
- CDH 5
increment_rate
- Description
- Increment Operations
- Unit
- operations per second
- Parents
- cluster, hbase, hnamespace, htable, rack, regionserver
- CDH Version
- CDH 5, CDH 6, CDH 7
memstore_size
- Description
- Size of the memstore
- Unit
- bytes
- Parents
- cluster, hbase, hnamespace, htable, rack, regionserver
- CDH Version
- CDH 5, CDH 6, CDH 7
mutate_rate
- Description
- Mutate Operations
- Unit
- operations per second
- Parents
- cluster, hbase, hnamespace, htable, rack, regionserver
- CDH Version
- CDH 5, CDH 6, CDH 7
num_bytes_compacted_rate
- Description
- Number of bytes compacted
- Unit
- bytes per second
- Parents
- cluster, hbase, hnamespace, htable, rack, regionserver
- CDH Version
- CDH 5, CDH 6, CDH 7
num_files_compacted_rate
- Description
- Number of files compacted
- Unit
- files per second
- Parents
- cluster, hbase, hnamespace, htable, rack, regionserver
- CDH Version
- CDH 5, CDH 6, CDH 7
scan_next_rate
- Description
- Scan Next Operations
- Unit
- operations per second
- Parents
- cluster, hbase, hnamespace, htable, rack, regionserver
- CDH Version
- CDH 5
scan_next_size_75th_percentile
- Description
- Scan Next Size 75%
- Unit
- bytes
- Parents
- cluster, hbase, hnamespace, htable, rack, regionserver
- CDH Version
- CDH 5
scan_next_size_95th_percentile
- Description
- Scan Next Size 95%
- Unit
- bytes
- Parents
- cluster, hbase, hnamespace, htable, rack, regionserver
- CDH Version
- CDH 5
scan_next_size_99th_percentile
- Description
- Scan Next Size 99%
- Unit
- bytes
- Parents
- cluster, hbase, hnamespace, htable, rack, regionserver
- CDH Version
- CDH 5
scan_next_size_max
- Description
- Scan Next Size Max
- Unit
- bytes
- Parents
- cluster, hbase, hnamespace, htable, rack, regionserver
- CDH Version
- CDH 5
scan_next_size_mean
- Description
- Scan Next Size Mean
- Unit
- bytes
- Parents
- cluster, hbase, hnamespace, htable, rack, regionserver
- CDH Version
- CDH 5
scan_next_size_median
- Description
- Scan Next Size Median
- Unit
- bytes
- Parents
- cluster, hbase, hnamespace, htable, rack, regionserver
- CDH Version
- CDH 5
scan_next_size_min
- Description
- Scan Next Size Min
- Unit
- bytes
- Parents
- cluster, hbase, hnamespace, htable, rack, regionserver
- CDH Version
- CDH 5
scan_size_75th_percentile
- Description
- Scan Size 75%
- Unit
- bytes
- Parents
- cluster, hbase, hnamespace, htable, rack, regionserver
- CDH Version
- CDH 5
scan_size_95th_percentile
- Description
- Scan Size 95%
- Unit
- bytes
- Parents
- cluster, hbase, hnamespace, htable, rack, regionserver
- CDH Version
- CDH 5
scan_size_99th_percentile
- Description
- Scan Size 99%
- Unit
- bytes
- Parents
- cluster, hbase, hnamespace, htable, rack, regionserver
- CDH Version
- CDH 5
scan_size_max
- Description
- Scan Size Max
- Unit
- bytes
- Parents
- cluster, hbase, hnamespace, htable, rack, regionserver
- CDH Version
- CDH 5
scan_size_mean
- Description
- Scan Size Mean
- Unit
- bytes
- Parents
- cluster, hbase, hnamespace, htable, rack, regionserver
- CDH Version
- CDH 5
scan_size_median
- Description
- Scan Size Median
- Unit
- bytes
- Parents
- cluster, hbase, hnamespace, htable, rack, regionserver
- CDH Version
- CDH 5
scan_size_min
- Description
- Scan Size Min
- Unit
- bytes
- Parents
- cluster, hbase, hnamespace, htable, rack, regionserver
- CDH Version
- CDH 5
scan_size_rate
- Description
- Scan Size Number of Operations
- Unit
- operations per second
- Parents
- cluster, hbase, hnamespace, htable, rack, regionserver
- CDH Version
- CDH 5
scan_time_75th_percentile
- Description
- Scan Time 75%
- Unit
- ms
- Parents
- cluster, hbase, hnamespace, htable, rack, regionserver
- CDH Version
- CDH 5
scan_time_95th_percentile
- Description
- Scan Time 95%
- Unit
- ms
- Parents
- cluster, hbase, hnamespace, htable, rack, regionserver
- CDH Version
- CDH 5
scan_time_99th_percentile
- Description
- Scan Time 99%
- Unit
- ms
- Parents
- cluster, hbase, hnamespace, htable, rack, regionserver
- CDH Version
- CDH 5
scan_time_max
- Description
- Scan Time Max
- Unit
- ms
- Parents
- cluster, hbase, hnamespace, htable, rack, regionserver
- CDH Version
- CDH 5
scan_time_mean
- Description
- Scan Time Mean
- Unit
- ms
- Parents
- cluster, hbase, hnamespace, htable, rack, regionserver
- CDH Version
- CDH 5
scan_time_median
- Description
- Scan Time Median
- Unit
- ms
- Parents
- cluster, hbase, hnamespace, htable, rack, regionserver
- CDH Version
- CDH 5
scan_time_min
- Description
- Scan Time Min
- Unit
- ms
- Parents
- cluster, hbase, hnamespace, htable, rack, regionserver
- CDH Version
- CDH 5
scan_time_rate
- Description
- Scan Time Number of Operations
- Unit
- operations per second
- Parents
- cluster, hbase, hnamespace, htable, rack, regionserver
- CDH Version
- CDH 5
storefiles
- Description
- Number of store files
- Unit
- files
- Parents
- cluster, hbase, hnamespace, htable, rack, regionserver
- CDH Version
- CDH 5, CDH 6, CDH 7
storefiles_size
- Description
- For an HRegion, the total logical size of the store files that make up that HRegion. For a RegionServer, the total logical size of all the store files of all the HRegions on the RegionServer. This is a logical size because it does not take the replication factor into account. This size does not include space used for metadata such as .tmp, .regioninfo, or .tableinfo.
- Unit
- bytes
- Parents
- cluster, hbase, hnamespace, htable, rack, regionserver
- CDH Version
- CDH 5, CDH 6, CDH 7
stores
- Description
- Number of stores
- Unit
- stores
- Parents
- cluster, hbase, hnamespace, htable, rack, regionserver
- CDH Version
- CDH 5, CDH 6, CDH 7
