Sqoop 2 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 Sqoop 2 Server:

  • 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.

For more information about metrics, see Cloudera Manager Metrics and Metric Aggregation.

Metric Name Description Unit Parents CDH Version
alerts_rate The number of alerts. events per second cluster, rack, sqoop CDH 5, CDH 6
cgroup_cpu_system_rate CPU usage of the role's cgroup seconds per second cluster, rack, sqoop CDH 5, CDH 6
cgroup_cpu_user_rate User Space CPU usage of the role's cgroup seconds per second cluster, rack, sqoop CDH 5, CDH 6
cgroup_mem_page_cache Page cache usage of the role's cgroup bytes cluster, rack, sqoop CDH 5, CDH 6
cgroup_mem_rss Resident memory of the role's cgroup bytes cluster, rack, sqoop CDH 5, CDH 6
cgroup_mem_swap Swap usage of the role's cgroup bytes cluster, rack, sqoop CDH 5, CDH 6
cgroup_read_bytes_rate Bytes read from all disks by the role's cgroup bytes per second cluster, rack, sqoop CDH 5, CDH 6
cgroup_read_ios_rate Number of read I/O operations from all disks by the role's cgroup ios per second cluster, rack, sqoop CDH 5, CDH 6
cgroup_write_bytes_rate Bytes written to all disks by the role's cgroup bytes per second cluster, rack, sqoop CDH 5, CDH 6
cgroup_write_ios_rate Number of write I/O operations to all disks by the role's cgroup ios per second cluster, rack, sqoop CDH 5, CDH 6
cpu_system_rate Total System CPU seconds per second cluster, rack, sqoop CDH 5, CDH 6
cpu_user_rate Total CPU user time seconds per second cluster, rack, sqoop CDH 5, CDH 6
events_critical_rate The number of critical events. events per second cluster, rack, sqoop CDH 5, CDH 6
events_important_rate The number of important events. events per second cluster, rack, sqoop CDH 5, CDH 6
events_informational_rate The number of informational events. events per second cluster, rack, sqoop CDH 5, CDH 6
fd_max Maximum number of file descriptors file descriptors cluster, rack, sqoop CDH 5, CDH 6
fd_open Open file descriptors. file descriptors cluster, rack, sqoop CDH 5, CDH 6
health_bad_rate Percentage of Time with Bad Health seconds per second cluster, rack, sqoop CDH 5, CDH 6
health_concerning_rate Percentage of Time with Concerning Health seconds per second cluster, rack, sqoop CDH 5, CDH 6
health_disabled_rate Percentage of Time with Disabled Health seconds per second cluster, rack, sqoop CDH 5, CDH 6
health_good_rate Percentage of Time with Good Health seconds per second cluster, rack, sqoop CDH 5, CDH 6
health_unknown_rate Percentage of Time with Unknown Health seconds per second cluster, rack, sqoop CDH 5, CDH 6
mem_rss Resident memory used bytes cluster, rack, sqoop CDH 5, CDH 6
mem_swap Amount of swap memory used by this role's process. bytes cluster, rack, sqoop CDH 5, CDH 6
mem_virtual Virtual memory used bytes cluster, rack, sqoop CDH 5, CDH 6
oom_exits_rate 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. exits per second cluster, rack, sqoop CDH 5, CDH 6
read_bytes_rate The number of bytes read from the device bytes per second cluster, rack, sqoop CDH 5, CDH 6
unexpected_exits_rate The number of times the role's backing process exited unexpectedly. exits per second cluster, rack, sqoop CDH 5, CDH 6
uptime For a host, the amount of time since the host was booted. For a role, the uptime of the backing process. seconds cluster, rack, sqoop CDH 5, CDH 6
write_bytes_rate The number of bytes written to the device bytes per second cluster, rack, sqoop CDH 5, CDH 6