This is the documentation for Cloudera Manager 5.1.x. Documentation for other versions is available at Cloudera Documentation.

Host Metrics

Metric Name Description Unit CDH Version
agent_cpu_system_rate Cloudera Manager Agent System CPU Time seconds per second n/a
agent_cpu_user_rate Cloudera Manager Agent User CPU Time seconds per second n/a
agent_fd_max Cloudera Manager Agent File Descriptor Max file descriptors n/a
agent_fd_open Cloudera Manager Agent File Descriptors file descriptors n/a
agent_physical_memory_used Agent physical memory used bytes n/a
agent_virtual_memory_used Agent virtual memory used bytes n/a
alerts_rate Alerts events per second n/a
average_queue_length_across_disks Disk Average Queue Length aggregate computed across all Disks. ios n/a
average_request_size_across_disks Disk Average Request Size aggregate computed across all Disks. sectors n/a
await_read_time_across_disks Disk Await Read Time aggregate computed across all Disks. ms n/a
await_time_across_disks Disk Await Time aggregate computed across all Disks. ms n/a
await_write_time_across_disks Disk Await Write Time aggregate computed across all Disks. ms n/a
bytes_receive_rate_across_network_interfaces Bytes Received aggregate computed across all Network Interfaces. bytes per second n/a
bytes_transmit_rate_across_network_interfaces Bytes Transmitted aggregate computed across all Network Interfaces. bytes per second n/a
capacity_across_directories Capacity aggregate computed across all Directorys. bytes n/a
capacity_across_filesystems Capacity aggregate computed across all Filesystems. bytes n/a
capacity_free_across_directories Capacity Free aggregate computed across all Directorys. bytes n/a
capacity_free_across_filesystems Capacity Free aggregate computed across all Filesystems. bytes n/a
capacity_used_across_directories Capacity Used aggregate computed across all Directorys. bytes n/a
capacity_used_across_filesystems Capacity Used aggregate computed across all Filesystems. bytes n/a
clock_offset Clock offset as reported by the host's NTP service from 'ntpdc -c loopinfo'. If NTP is not in use, this metric will not be collected. ms n/a
colls_transmit_rate_across_network_interfaces Packet Collisions (Transmit) aggregate computed across all Network Interfaces. errors per second n/a
cores Logical CPU Cores cores n/a
cpu_guest_nice_rate Time spent running a niced guest (virtual CPU for guest operating systems under the control of the Linux kernel). Requires Linux 2.6.33. CPU guest nice time is included in CPU nice time. seconds per second n/a
cpu_guest_rate Time spent running a virtual CPU for guest operating systems under the control of the Linux kernel. Requires Linux 2.6.24. CPU guest time is included in CPU user time. seconds per second n/a
cpu_idle_rate Total CPU idle time seconds per second n/a
cpu_iowait_rate Total CPU iowait time seconds per second n/a
cpu_irq_rate Total CPU IRQ time seconds per second n/a
cpu_nice_rate Total CPU nice time seconds per second n/a
cpu_percent Total CPU usage of the host (averaged since last report) percent n/a
cpu_soft_irq_rate Total CPU soft IRQ time seconds per second n/a
cpu_steal_rate Stolen time, which is the time spent in other operating systems when running in a virtualized environment. Requires Linux 2.6.11. seconds per second n/a
cpu_system_rate Total System CPU seconds per second n/a
cpu_user_rate Total CPU user time seconds per second n/a
dns_name_resolution_duration Duration for resolving a DNS name ms n/a
drop_receive_rate_across_network_interfaces Dropped Packets (Receive) aggregate computed across all Network Interfaces. packets per second n/a
drop_transmit_rate_across_network_interfaces Dropped Packets (Transmit) aggregate computed across all Network Interfaces. packets per second n/a
errs_receive_rate_across_network_interfaces Receive Errors aggregate computed across all Network Interfaces. errors per second n/a
errs_transmit_rate_across_network_interfaces Transmit Errors aggregate computed across all Network Interfaces. errors per second n/a
events_critical_rate Critical Events events per second n/a
events_important_rate Important Events events per second n/a
events_informational_rate Informational Events events per second n/a
fd_max Maximum number of file descriptors file descriptors n/a
fd_open Open file descriptors file descriptors n/a
frame_receive_rate_across_network_interfaces Packet Frame Errors (Receive) aggregate computed across all Network Interfaces. errors per second n/a
load_1 Load Average over 1 minute load average n/a
load_15 Load Average over 15 minute load average n/a
load_5 Load Average over 5 minutes load average n/a
packets_receive_rate_across_network_interfaces Packets Received aggregate computed across all Network Interfaces. packets per second n/a
packets_transmit_rate_across_network_interfaces Packets Transmitted aggregate computed across all Network Interfaces. packets per second n/a
physical_memory_buffers Physical Memory Used for Buffers bytes n/a
physical_memory_cached Physical Memory Used for Caches bytes n/a
physical_memory_dirty The total amount of memory waiting to be written back to the disk. bytes n/a
physical_memory_total Total Physical Memory Available bytes n/a
physical_memory_used Physical Memory Used (doesn't include buffers or caches) bytes n/a
physical_memory_writeback The total amount of memory actively being written back to the disk. bytes n/a
read_bytes_rate_across_disks Disk Read Bytes aggregate computed across all Disks. bytes per second n/a
read_ios_rate_across_disks Disk Reads aggregate computed across all Disks. ios per second n/a
service_time_across_disks Disk Service Time aggregate computed across all Disks. ms n/a
slow_mode Whether the network interface appears to be operating at less than full speed network interfaces n/a
supervisord_cpu_system_rate Supervisord System CPU Time seconds per second n/a
supervisord_cpu_user_rate Supervisord User CPU Time seconds per second n/a
supervisord_failures_rate Failures while attempting to contact supervisord failures per second n/a
supervisord_fd_max Supervisord File Descriptor Max file descriptors n/a
supervisord_fd_open Supervisord File Descriptors file descriptors n/a
supervisord_latency Average latency contacting supervisord seconds n/a
supervisord_physical_memory_used Supervisord physical memory used bytes n/a
supervisord_virtual_memory_used Supervisord virtual memory used bytes n/a
swap_free Swap free bytes n/a
swap_out_rate Memory swapped out to disk pages per second n/a
swap_total Total swap bytes n/a
swap_used Swap used bytes n/a
tcp_connection_count_close The number of TCP connections in state CLOSE connections n/a
tcp_connection_count_close_wait The number of TCP connections in state CLOSE_WAIT connections n/a
tcp_connection_count_closing The number of TCP connections in state CLOSING connections n/a
tcp_connection_count_established The number of TCP connections in state ESTABLISHED connections n/a
tcp_connection_count_fin_wait1 The number of TCP connections in state FIN_WAIT1 connections n/a
tcp_connection_count_fin_wait2 The number of TCP connections in state FIN_WAIT2 connections n/a
tcp_connection_count_last_ack The number of TCP connections in state LAST_ACK connections n/a
tcp_connection_count_listen The number of TCP connections in state LISTEN connections n/a
tcp_connection_count_syn_recv The number of TCP connections in state SYN_RECV connections n/a
tcp_connection_count_syn_sent The number of TCP connections in state SYN_SENT connections n/a
tcp_connection_count_time_wait The number of TCP connections in state TIME_WAIT connections n/a
total_average_queue_length_across_disks Total Disk Average Queue Length aggregate computed across all Disks. ios n/a
total_average_request_size_across_disks Total Disk Average Request Size aggregate computed across all Disks. sectors n/a
total_await_read_time_across_disks Total Disk Await Read Time aggregate computed across all Disks. ms n/a
total_await_time_across_disks Total Disk Await Time aggregate computed across all Disks. ms n/a
total_await_write_time_across_disks Total Disk Await Write Time aggregate computed across all Disks. ms n/a
total_bytes_receive_rate_across_network_interfaces Total Bytes Received aggregate computed across all Network Interfaces. bytes per second n/a
total_bytes_transmit_rate_across_network_interfaces Total Bytes Transmitted aggregate computed across all Network Interfaces. bytes per second n/a
total_capacity_across_directories Total Capacity aggregate computed across all Directorys. bytes n/a
total_capacity_across_filesystems Total Capacity aggregate computed across all Filesystems. bytes n/a
total_capacity_free_across_directories Total Capacity Free aggregate computed across all Directorys. bytes n/a
total_capacity_free_across_filesystems Total Capacity Free aggregate computed across all Filesystems. bytes n/a
total_capacity_used_across_directories Total Capacity Used aggregate computed across all Directorys. bytes n/a
total_capacity_used_across_filesystems Total Capacity Used aggregate computed across all Filesystems. bytes n/a
total_colls_transmit_rate_across_network_interfaces Total Packet Collisions (Transmit) aggregate computed across all Network Interfaces. errors per second n/a
total_drop_receive_rate_across_network_interfaces Total Dropped Packets (Receive) aggregate computed across all Network Interfaces. packets per second n/a
total_drop_transmit_rate_across_network_interfaces Total Dropped Packets (Transmit) aggregate computed across all Network Interfaces. packets per second n/a
total_errs_receive_rate_across_network_interfaces Total Receive Errors aggregate computed across all Network Interfaces. errors per second n/a
total_errs_transmit_rate_across_network_interfaces Total Transmit Errors aggregate computed across all Network Interfaces. errors per second n/a
total_frame_receive_rate_across_network_interfaces Total Packet Frame Errors (Receive) aggregate computed across all Network Interfaces. errors per second n/a
total_packets_receive_rate_across_network_interfaces Total Packets Received aggregate computed across all Network Interfaces. packets per second n/a
total_packets_transmit_rate_across_network_interfaces Total Packets Transmitted aggregate computed across all Network Interfaces. packets per second n/a
total_read_bytes_rate_across_disks Total Disk Read Bytes aggregate computed across all Disks. bytes per second n/a
total_read_ios_rate_across_disks Total Disk Reads aggregate computed across all Disks. ios per second n/a
total_service_time_across_disks Total Disk Service Time aggregate computed across all Disks. ms n/a
total_utilization_across_disks Total Disk IO Utilization aggregate computed across all Disks. percent n/a
total_write_bytes_rate_across_disks Total Disk Write Bytes aggregate computed across all Disks. bytes per second n/a
total_write_ios_rate_across_disks Total Disk Writes aggregate computed across all Disks. ios per second n/a
utilization_across_disks Disk IO Utilization aggregate computed across all Disks. percent n/a
write_bytes_rate_across_disks Disk Write Bytes aggregate computed across all Disks. bytes per second n/a
write_ios_rate_across_disks Disk Writes aggregate computed across all Disks. ios per second n/a
Page generated September 3, 2015.