Basic Metrics: CCI 2.0 Metrics
This section describes the categories, names, and meanings of CCI 2.0 metrics reported to AOM.
Category |
Metric Name |
Description |
---|---|---|
CPU |
container_cpu_system_seconds_total |
Cumulative container CPU system time |
container_cpu_usage_seconds_total |
Cumulative CPU time consumed by a container in core-seconds |
|
container_cpu_user_seconds_total |
Cumulative user CPU time |
|
container_cpu_cfs_periods_total |
Number of elapsed enforcement period intervals |
|
container_cpu_cfs_throttled_periods_total |
Number of throttled period intervals |
|
container_cpu_cfs_throttled_seconds_total |
Total duration a container has been throttled |
|
File system or disk |
container_fs_inodes_free |
Number of available inodes in a file system |
container_fs_usage_bytes |
File system usage |
|
container_fs_inodes_total |
Number of inodes in a file system |
|
container_fs_io_current |
Number of I/Os currently in progress in a disk or file system |
|
container_fs_io_time_seconds_total |
Cumulative seconds spent on doing I/Os by a disk or file system |
|
container_fs_io_time_weighted_seconds_total |
Cumulative weighted I/O time of a disk or file system |
|
container_fs_limit_bytes |
Total disk or file system capacity that can be consumed by a container |
|
container_fs_reads_bytes_total |
Cumulative amount of disk or file system data read by a container |
|
container_fs_read_seconds_total |
Cumulative number of seconds a container spent on reading disk or file system data |
|
container_fs_reads_merged_total |
Cumulative number of merged disk or file system reads made by a container |
|
container_fs_reads_total |
Cumulative number of disk or file system reads completed by a container |
|
container_fs_sector_reads_total |
Cumulative number of disk or file system sector reads completed by a container |
|
container_fs_sector_writes_total |
Cumulative number of disk or file system sector writes completed by a container |
|
container_fs_writes_bytes_total |
Total amount of data written by a container to a disk or file system |
|
container_fs_write_seconds_total |
Cumulative number of seconds a container spent on writing data to a disk or file system |
|
container_fs_writes_merged_total |
Cumulative number of merged container writes to a disk or file system |
|
container_fs_writes_total |
Cumulative number of disk or file system writes completed by a container |
|
container_blkio_device_usage_total |
Blkio device bytes usage |
|
Memory |
container_memory_failures_total |
Cumulative number of container memory allocation failures |
container_memory_failcnt |
Number of memory usage hits limits |
|
container_memory_cache |
Memory used for the page cache of a container |
|
container_memory_mapped_file |
Size of a container memory mapped file |
|
container_memory_max_usage_bytes |
Maximum memory usage recorded for a container |
|
container_memory_rss |
Size of the resident memory set for a container |
|
container_memory_swap |
Container swap usage |
|
container_memory_usage_bytes |
Current memory usage of a container |
|
container_memory_working_set_bytes |
Memory usage of the working set of a container |
|
Network |
container_network_receive_bytes_total |
Total volume of data received by a container network |
container_network_receive_errors_total |
Cumulative number of errors encountered during reception |
|
container_network_receive_packets_dropped_total |
Cumulative number of packets dropped during reception |
|
container_network_receive_packets_total |
Cumulative number of packets received |
|
container_network_transmit_bytes_total |
Total volume of data transmitted on a container network |
|
container_network_transmit_errors_total |
Cumulative number of errors encountered during transmission |
|
container_network_transmit_packets_dropped_total |
Cumulative number of packets dropped during transmission |
|
container_network_transmit_packets_total |
Cumulative number of packets transmitted |
|
Container spec or status |
container_processes |
Number of processes running inside a container |
container_sockets |
Number of open sockets for a container |
|
container_file_descriptors |
Number of open file descriptors for a container |
|
container_threads |
Number of threads running inside a container |
|
container_threads_max |
Maximum number of threads allowed inside a container |
|
container_ulimits_soft |
Soft ulimit value of process 1 in a container. Unlimited if the value is -1, except priority and nice. |
|
container_spec_cpu_period |
CPU period of a container |
|
container_spec_cpu_shares |
CPU share of a container |
|
container_spec_cpu_quota |
CPU quota of a container |
|
container_spec_memory_limit_bytes |
Memory limit for a container |
|
container_spec_memory_reservation_limit_bytes |
Memory reservation limit for a container |
|
container_spec_memory_swap_limit_bytes |
Memory swap limit for a container |
|
container_start_time_seconds |
Running time of a container |
|
container_last_seen |
Last time a container was seen by an exporter |
|
Object status metrics |
kube_pod_info |
Pod information |
kube_pod_owner |
Information about the pod's owner |
|
kube_pod_container_resource_limits |
Number of container resource limits |
|
kube_replicaset_owner |
Information about the ReplicaSet's owner |
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