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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