Cloudera Enterprise 5.15.x | Other versions

Garbage Collector Metrics

Metric Name Description Unit CDH Version
alerts_rate The number of alerts. events per second CDH 5
cgroup_cpu_system_rate CPU usage of the role's cgroup seconds per second CDH 5
cgroup_cpu_user_rate User Space CPU usage of the role's cgroup seconds per second CDH 5
cgroup_mem_page_cache Page cache usage of the role's cgroup bytes CDH 5
cgroup_mem_rss Resident memory of the role's cgroup bytes CDH 5
cgroup_mem_swap Swap usage of the role's cgroup bytes CDH 5
cgroup_read_bytes_rate Bytes read from all disks by the role's cgroup bytes per second CDH 5
cgroup_read_ios_rate Number of read I/O operations from all disks by the role's cgroup ios per second CDH 5
cgroup_write_bytes_rate Bytes written to all disks by the role's cgroup bytes per second CDH 5
cgroup_write_ios_rate Number of write I/O operations to all disks by the role's cgroup ios per second CDH 5
cpu_system_rate Total System CPU seconds per second CDH 5
cpu_user_rate Total CPU user time seconds per second CDH 5
events_critical_rate The number of critical events. events per second CDH 5
events_important_rate The number of important events. events per second CDH 5
events_informational_rate The number of informational events. events per second CDH 5
fd_max Maximum number of file descriptors file descriptors CDH 5
fd_open Open file descriptors. file descriptors CDH 5
health_bad_rate Percentage of Time with Bad Health seconds per second CDH 5
health_concerning_rate Percentage of Time with Concerning Health seconds per second CDH 5
health_disabled_rate Percentage of Time with Disabled Health seconds per second CDH 5
health_good_rate Percentage of Time with Good Health seconds per second CDH 5
health_unknown_rate Percentage of Time with Unknown Health seconds per second CDH 5
mem_rss Resident memory used bytes CDH 5
mem_swap Amount of swap memory used by this role's process. bytes CDH 5
mem_virtual Virtual memory used bytes CDH 5
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 CDH 5
read_bytes_rate The number of bytes read from the device bytes per second CDH 5
unexpected_exits_rate The number of times the role's backing process exited unexpectedly. exits per second CDH 5
uptime For a host, the amount of time since the host was booted. For a role, the uptime of the backing process. seconds CDH 5
write_bytes_rate The number of bytes written to the device bytes per second CDH 5
Page generated May 18, 2018.