1.运行状态、重启次数、实例个数、cpu/内存占用等基本信息
运行状态、重启次数、实例个数可以通过kube-state-metrics进行采集
这里是部分指标，详细的可以查看官方文档
| Metric name | Metric type | Description | Labels/tags | Status |
|---|---|---|---|---|
| kube_daemonset_annotations | Gauge | Kubernetes annotations converted to Prometheus labels controlled | daemonset=<daemonset-name>namespace=<daemonset-namespace>annotation_DAEMONSET_ANNOTATION=<DAEMONSET_ANNOTATION> |
EXPERIMENTAL |
| kube_daemonset_created | Gauge | daemonset=<daemonset-name>namespace=<daemonset-namespace> |
STABLE | |
| kube_daemonset_status_current_number_scheduled | Gauge | daemonset=<daemonset-name>namespace=<daemonset-namespace> |
STABLE | |
| kube_daemonset_status_desired_number_scheduled | Gauge | daemonset=<daemonset-name>namespace=<daemonset-namespace> |
STABLE | |
| kube_daemonset_status_number_available | Gauge | daemonset=<daemonset-name>namespace=<daemonset-namespace> |
STABLE | |
| kube_daemonset_status_number_misscheduled | Gauge | daemonset=<daemonset-name>namespace=<daemonset-namespace> |
STABLE | |
| kube_daemonset_status_number_ready | Gauge | daemonset=<daemonset-name>namespace=<daemonset-namespace> |
STABLE | |
| kube_daemonset_status_number_unavailable | Gauge | daemonset=<daemonset-name>namespace=<daemonset-namespace> |
STABLE | |
| kube_daemonset_status_observed_generation | Gauge | daemonset=<daemonset-name>namespace=<daemonset-namespace> |
STABLE | |
| kube_daemonset_status_updated_number_scheduled | Gauge | daemonset=<daemonset-name>namespace=<daemonset-namespace> |
STABLE | |
| kube_daemonset_metadata_generation | Gauge | daemonset=<daemonset-name>namespace=<daemonset-namespace> |
STABLE | |
| kube_daemonset_labels | Gauge | Kubernetes labels converted to Prometheus labels controlled | daemonset=<daemonset-name>namespace=<daemonset-namespace>label_DAEMONSET_LABEL=<DAEMONSET_LABEL> |
STABLE |
| Metric name | Metric type | Description | Labels/tags | Status |
|---|---|---|---|---|
| kube_deployment_annotations | Gauge | Kubernetes annotations converted to Prometheus labels controlled | deployment=<deployment-name>namespace=<deployment-namespace>annotation_DEPLOYMENT_ANNOTATION=<DEPLOYMENT_ANNOTATION> |
EXPERIMENTAL |
| kube_deployment_status_replicas | Gauge | deployment=<deployment-name>namespace=<deployment-namespace> |
STABLE | |
| kube_deployment_status_replicas_ready | Gauge | deployment=<deployment-name>namespace=<deployment-namespace> |
STABLE | |
| kube_deployment_status_replicas_available | Gauge | deployment=<deployment-name>namespace=<deployment-namespace> |
STABLE | |
| kube_deployment_status_replicas_unavailable | Gauge | deployment=<deployment-name>namespace=<deployment-namespace> |
STABLE | |
| kube_deployment_status_replicas_updated | Gauge | deployment=<deployment-name>namespace=<deployment-namespace> |
STABLE | |
| kube_deployment_status_observed_generation | Gauge | deployment=<deployment-name>namespace=<deployment-namespace> |
STABLE | |
| kube_deployment_status_condition | Gauge | deployment=<deployment-name>namespace=<deployment-namespace>condition=<deployment-condition>status=<true|false|unknown> |
STABLE | |
| kube_deployment_spec_replicas | Gauge | deployment=<deployment-name>namespace=<deployment-namespace> |
STABLE | |
| kube_deployment_spec_paused | Gauge | deployment=<deployment-name>namespace=<deployment-namespace> |
STABLE | |
| kube_deployment_spec_strategy_rollingupdate_max_unavailable | Gauge | deployment=<deployment-name>namespace=<deployment-namespace> |
STABLE | |
| kube_deployment_spec_strategy_rollingupdate_max_surge | Gauge | deployment=<deployment-name>namespace=<deployment-namespace> |
STABLE | |
| kube_deployment_metadata_generation | Gauge | deployment=<deployment-name>namespace=<deployment-namespace> |
STABLE | |
| kube_deployment_labels | Gauge | Kubernetes labels converted to Prometheus labels controlled | deployment=<deployment-name>namespace=<deployment-namespace>label_DEPLOYMENT_LABEL=<DEPLOYMENT_LABEL> |
STABLE |
| kube_deployment_created | Gauge | deployment=<deployment-name>namespace=<deployment-namespace> |
STABLE |
| Metric name | Metric type | Description | Labels/tags | Status |
|---|---|---|---|---|
| kube_statefulset_annotations | Gauge | Kubernetes annotations converted to Prometheus labels controlled | statefulset=<statefulset-name>namespace=<statefulset-namespace>annotation_STATEFULSET_ANNOTATION=<STATEFULSET_ANNOTATION> |
EXPERIMENTAL |
| kube_statefulset_status_replicas | Gauge | statefulset=<statefulset-name>namespace=<statefulset-namespace> |
STABLE | |
| kube_statefulset_status_replicas_current | Gauge | statefulset=<statefulset-name>namespace=<statefulset-namespace> |
STABLE | |
| kube_statefulset_status_replicas_ready | Gauge | statefulset=<statefulset-name>namespace=<statefulset-namespace> |
STABLE | |
| kube_statefulset_status_replicas_available | Gauge | statefulset=<statefulset-name>namespace=<statefulset-namespace> |
EXPERIMENTAL | |
| kube_statefulset_status_replicas_updated | Gauge | statefulset=<statefulset-name>namespace=<statefulset-namespace> |
STABLE | |
| kube_statefulset_status_observed_generation | Gauge | statefulset=<statefulset-name>namespace=<statefulset-namespace> |
STABLE | |
| kube_statefulset_replicas | Gauge | statefulset=<statefulset-name>namespace=<statefulset-namespace> |
STABLE | |
| kube_statefulset_ordinals_start | Gauge | statefulset=<statefulset-name>namespace=<statefulset-namespace> |
ALPHA | |
| kube_statefulset_metadata_generation | Gauge | statefulset=<statefulset-name>namespace=<statefulset-namespace> |
STABLE | |
| kube_statefulset_persistentvolumeclaim_retention_policy | Gauge | statefulset=<statefulset-name>namespace=<statefulset-namespace>when_deleted=<statefulset-when-deleted-pvc-policy>when_scaled=<statefulset-when-scaled-pvc-policy> |
EXPERIMENTAL | |
| kube_statefulset_created | Gauge | statefulset=<statefulset-name>namespace=<statefulset-namespace> |
STABLE | |
| kube_statefulset_labels | Gauge | Kubernetes labels converted to Prometheus labels controlled | statefulset=<statefulset-name>namespace=<statefulset-namespace>label_STATEFULSET_LABEL=<STATEFULSET_LABEL> |
STABLE |
| kube_statefulset_status_current_revision | Gauge | statefulset=<statefulset-name>namespace=<statefulset-namespace>revision=<statefulset-current-revision> |
STABLE | |
| kube_statefulset_status_update_revision | Gauge | statefulset=<statefulset-name>namespace=<statefulset-namespace>revision=<statefulset-update-revision> |
STABLE |
实例个数：通过DaemenSet, Deployment, Statefulset 指标获取
deployment可以参考：
kube_deployment_status_replicas #表示实例总数量
kube_deployment_status_replicas_available# 可用的实例数量
kube_deployment_status_replicas_unavailable# 不可用的实例数量
DaemenSet可以参考：
kube_daemonset_status_desired_number_scheduled #表示实例总数量
kube_daemonset_status_number_available# 可用的实例数量
kube_daemonset_status_number_unavailable# 不可用的实例数量
Statefulset可以参考：
kube_statefulset_status_replicas #表示实例总数量
kube_statefulset_status_replicas_ready# 可用的实例数量
| Metric name | Metric type | Description | Unit (where applicable) | Labels/tags | Status | Opt-in |
|---|---|---|---|---|---|---|
| kube_pod_annotations | Gauge | Kubernetes annotations converted to Prometheus labels controlled | pod=<pod-name>namespace=<pod-namespace>annotation_POD_ANNOTATION=<POD_ANNOTATION>uid=<pod-uid> |
EXPERIMENTAL | - | |
| kube_pod_info | Gauge | Information about pod | pod=<pod-name>namespace=<pod-namespace>host_ip=<host-ip>pod_ip=<pod-ip>node=<node-name>created_by_kind=<created_by_kind>created_by_name=<created_by_name>uid=<pod-uid>priority_class=<priority_class>host_network=<host_network> |
STABLE | - | |
| kube_pod_ips | Gauge | Pod IP addresses | pod=<pod-name>namespace=<pod-namespace>ip=<pod-ip-address>ip_family=<4 OR 6>uid=<pod-uid> |
EXPERIMENTAL | - | |
| kube_pod_start_time | Gauge | Start time in unix timestamp for a pod | seconds | pod=<pod-name>namespace=<pod-namespace>uid=<pod-uid> |
STABLE | - |
| kube_pod_completion_time | Gauge | Completion time in unix timestamp for a pod | seconds | pod=<pod-name>namespace=<pod-namespace>uid=<pod-uid> |
STABLE | - |
| kube_pod_owner | Gauge | Information about the Pod's owner | pod=<pod-name>namespace=<pod-namespace>owner_kind=<owner kind>owner_name=<owner name>owner_is_controller=<whether owner is controller>uid=<pod-uid> |
STABLE | - | |
| kube_pod_labels | Gauge | Kubernetes labels converted to Prometheus labels controlled | pod=<pod-name>namespace=<pod-namespace>label_POD_LABEL=<POD_LABEL>uid=<pod-uid> |
STABLE | - | |
| kube_pod_nodeselectors | Gauge | Describes the Pod nodeSelectors | pod=<pod-name>namespace=<pod-namespace>nodeselector_NODE_SELECTOR=<NODE_SELECTOR>uid=<pod-uid> |
EXPERIMENTAL | Opt-in | |
| kube_pod_status_phase | Gauge | The pods current phase | pod=<pod-name>namespace=<pod-namespace>phase=<Pending|Running|Succeeded|Failed|Unknown>uid=<pod-uid> |
STABLE | - | |
| kube_pod_status_qos_class | Gauge | The pods current qosClass | pod=<pod-name>namespace=<pod-namespace>qos_class=<BestEffort|Burstable|Guaranteed>uid=<pod-uid> |
EXPERIMENTAL | - | |
| kube_pod_status_ready | Gauge | Describes whether the pod is ready to serve requests | pod=<pod-name>namespace=<pod-namespace>condition=<true|false|unknown>uid=<pod-uid> |
STABLE | - | |
| kube_pod_status_scheduled | Gauge | Describes the status of the scheduling process for the pod | pod=<pod-name>namespace=<pod-namespace>condition=<true|false|unknown>uid=<pod-uid> |
STABLE | - | |
| kube_pod_container_info | Gauge | Information about a container in a pod | container=<container-name>pod=<pod-name>namespace=<pod-namespace>image=<image-name>image_id=<image-id>image_spec=<image-spec>container_id=<containerid>uid=<pod-uid> |
STABLE | - | |
| kube_pod_container_status_waiting | Gauge | Describes whether the container is currently in waiting state | container=<container-name>pod=<pod-name>namespace=<pod-namespace>uid=<pod-uid> |
STABLE | - | |
| kube_pod_container_status_waiting_reason | Gauge | Describes the reason the container is currently in waiting state | container=<container-name>pod=<pod-name>namespace=<pod-namespace>reason=<container-waiting-reason>uid=<pod-uid> |
STABLE | - | |
| kube_pod_container_status_running | Gauge | Describes whether the container is currently in running state | container=<container-name>pod=<pod-name>namespace=<pod-namespace>uid=<pod-uid> |
STABLE | - | |
| kube_pod_container_state_started | Gauge | Start time in unix timestamp for a pod container | seconds | container=<container-name>pod=<pod-name>namespace=<pod-namespace>uid=<pod-uid> |
STABLE | - |
| kube_pod_container_status_terminated | Gauge | Describes whether the container is currently in terminated state | container=<container-name>pod=<pod-name>namespace=<pod-namespace>uid=<pod-uid> |
STABLE | - | |
| kube_pod_container_status_terminated_reason | Gauge | Describes the reason the container is currently in terminated state | container=<container-name>pod=<pod-name>namespace=<pod-namespace>reason=<container-terminated-reason>uid=<pod-uid> |
EXPERIMENTAL | - | |
| kube_pod_container_status_last_terminated_reason | Gauge | Describes the last reason the container was in terminated state | container=<container-name>pod=<pod-name>namespace=<pod-namespace>reason=<last-terminated-reason>uid=<pod-uid> |
EXPERIMENTAL | - | |
| kube_pod_container_status_last_terminated_exitcode | Gauge | Describes the exit code for the last container in terminated state. | container=<container-name>pod=<pod-name>namespace=<pod-namespace>uid=<pod-uid> |
EXPERIMENTAL | - | |
| kube_pod_container_status_last_terminated_timestamp | Gauge | Last terminated time for a pod container in unix timestamp. | container=<container-name>pod=<pod-name>namespace=<pod-namespace>uid=<pod-uid> |
EXPERIMENTAL | - | |
| kube_pod_container_status_ready | Gauge | Describes whether the containers readiness check succeeded | container=<container-name>pod=<pod-name>namespace=<pod-namespace>uid=<pod-uid> |
STABLE | - | |
| kube_pod_status_initialized_time | Gauge | Time when the pod is initialized. | seconds | pod=<pod-name>namespace=<pod-namespace>uid=<pod-uid> |
EXPERIMENTAL | - |
| kube_pod_status_ready_time | Gauge | Time when pod passed readiness probes. | seconds | pod=<pod-name>namespace=<pod-namespace>uid=<pod-uid> |
EXPERIMENTAL | - |
| kube_pod_status_container_ready_time | Gauge | Time when the container of the pod entered Ready state. | seconds | pod=<pod-name>namespace=<pod-namespace>uid=<pod-uid> |
EXPERIMENTAL | - |
| kube_pod_container_status_restarts_total | Counter | The number of container restarts per container | container=<container-name>namespace=<pod-namespace>pod=<pod-name>uid=<pod-uid> |
STABLE | - | |
| kube_pod_container_resource_requests | Gauge | The number of requested request resource by a container. It is recommended to use the kube_pod_resource_requests metric exposed by kube-scheduler instead, as it is more precise. |
cpu=<core>memory=<bytes> |
resource=<resource-name>unit=<resource-unit>container=<container-name>pod=<pod-name>namespace=<pod-namespace>node=< node-name>uid=<pod-uid> |
EXPERIMENTAL | - |
| kube_pod_container_resource_limits | Gauge | The number of requested limit resource by a container. It is recommended to use the kube_pod_resource_limits metric exposed by kube-scheduler instead, as it is more precise. |
cpu=<core>memory=<bytes> |
resource=<resource-name>unit=<resource-unit>container=<container-name>pod=<pod-name>namespace=<pod-namespace>node=< node-name>uid=<pod-uid> |
EXPERIMENTAL | - |
| kube_pod_overhead_cpu_cores | Gauge | The pod overhead in regards to cpu cores associated with running a pod | core | pod=<pod-name>namespace=<pod-namespace>uid=<pod-uid> |
EXPERIMENTAL | - |
| kube_pod_overhead_memory_bytes | Gauge | The pod overhead in regards to memory associated with running a pod | bytes | pod=<pod-name>namespace=<pod-namespace>uid=<pod-uid> |
EXPERIMENTAL | - |
| kube_pod_runtimeclass_name_info | Gauge | The runtimeclass associated with the pod | pod=<pod-name>namespace=<pod-namespace>uid=<pod-uid> |
EXPERIMENTAL | - | |
| kube_pod_created | Gauge | Unix creation timestamp | seconds | pod=<pod-name>namespace=<pod-namespace>uid=<pod-uid> |
STABLE | - |
| kube_pod_deletion_timestamp | Gauge | Unix deletion timestamp | seconds | pod=<pod-name>namespace=<pod-namespace>uid=<pod-uid> |
EXPERIMENTAL | - |
| kube_pod_restart_policy | Gauge | Describes the restart policy in use by this pod | pod=<pod-name>namespace=<pod-namespace>type=<Always|Never|OnFailure>uid=<pod-uid> |
STABLE | - | |
| kube_pod_init_container_info | Gauge | Information about an init container in a pod | container=<container-name>pod=<pod-name>namespace=<pod-namespace>image=<image-name>image_id=<image-id>image_spec=<image-spec>container_id=<containerid>uid=<pod-uid>restart_policy=<restart-policy> |
STABLE | - | |
| kube_pod_init_container_status_waiting | Gauge | Describes whether the init container is currently in waiting state | container=<container-name>pod=<pod-name>namespace=<pod-namespace>uid=<pod-uid> |
STABLE | - | |
| kube_pod_init_container_status_waiting_reason | Gauge | Describes the reason the init container is currently in waiting state | container=<container-name>pod=<pod-name>namespace=<pod-namespace>reason=<container-waiting-reason>uid=<pod-uid> |
EXPERIMENTAL | - | |
| kube_pod_init_container_status_running | Gauge | Describes whether the init container is currently in running state | container=<container-name>pod=<pod-name>namespace=<pod-namespace>uid=<pod-uid> |
STABLE | - | |
| kube_pod_init_container_status_terminated | Gauge | Describes whether the init container is currently in terminated state | container=<container-name>pod=<pod-name>namespace=<pod-namespace>uid=<pod-uid> |
STABLE | - | |
| kube_pod_init_container_status_terminated_reason | Gauge | Describes the reason the init container is currently in terminated state | container=<container-name>pod=<pod-name>namespace=<pod-namespace>reason=<container-terminated-reason>uid=<pod-uid> |
EXPERIMENTAL | - | |
| kube_pod_init_container_status_last_terminated_reason | Gauge | Describes the last reason the init container was in terminated state | container=<container-name>pod=<pod-name>namespace=<pod-namespace>reason=<last-terminated-reason>uid=<pod-uid> |
EXPERIMENTAL | - | |
| kube_pod_init_container_status_ready | Gauge | Describes whether the init containers readiness check succeeded | container=<container-name>pod=<pod-name>namespace=<pod-namespace>uid=<pod-uid> |
STABLE | - | |
| kube_pod_init_container_status_restarts_total | Counter | The number of restarts for the init container | integer | container=<container-name>namespace=<pod-namespace>pod=<pod-name>uid=<pod-uid> |
STABLE | - |
| kube_pod_init_container_resource_limits | Gauge | The number of CPU cores requested limit by an init container | cpu=<core>memory=<bytes> |
resource=<resource-name>unit=<resource-unit>container=<container-name>pod=<pod-name>namespace=<pod-namespace>node=< node-name>uid=<pod-uid> |
EXPERIMENTAL | - |
| kube_pod_init_container_resource_requests | Gauge | The number of CPU cores requested by an init container | cpu=<core>memory=<bytes> |
resource=<resource-name>unit=<resource-unit>container=<container-name>pod=<pod-name>namespace=<pod-namespace>node=< node-name>uid=<pod-uid> |
EXPERIMENTAL | - |
| kube_pod_spec_volumes_persistentvolumeclaims_info | Gauge | Information about persistentvolumeclaim volumes in a pod | pod=<pod-name>namespace=<pod-namespace>volume=<volume-name>persistentvolumeclaim=<persistentvolumeclaim-claimname>uid=<pod-uid> |
STABLE | - | |
| kube_pod_spec_volumes_persistentvolumeclaims_readonly | Gauge | Describes whether a persistentvolumeclaim is mounted read only | bool | pod=<pod-name>namespace=<pod-namespace>volume=<volume-name>persistentvolumeclaim=<persistentvolumeclaim-claimname>uid=<pod-uid> |
STABLE | - |
| kube_pod_status_reason | Gauge | The pod status reasons | pod=<pod-name>namespace=<pod-namespace>reason=<Evicted|NodeAffinity|NodeLost|Shutdown|UnexpectedAdmissionError>uid=<pod-uid> |
EXPERIMENTAL | - | |
| kube_pod_status_scheduled_time | Gauge | Unix timestamp when pod moved into scheduled status | seconds | pod=<pod-name>namespace=<pod-namespace>uid=<pod-uid> |
STABLE | - |
| kube_pod_status_unschedulable | Gauge | Describes the unschedulable status for the pod | pod=<pod-name>namespace=<pod-namespace>uid=<pod-uid> |
STABLE | - | |
| kube_pod_tolerations | Gauge | Information about the pod tolerations | pod=<pod-name>namespace=<pod-namespace>uid=<pod-uid>key=<toleration-key>operator=<toleration-operator>value=<toleration-value>effect=<toleration-effect> toleration_seconds=<toleration-seconds> |
EXPERIMENTAL | - | |
| kube_pod_service_account | Gauge | The service account for a pod | pod=<pod-name>namespace=<pod-namespace>uid=<pod-uid>service_account=<service_account> |
EXPERIMENTAL | - | |
| kube_pod_scheduler | Gauge | The scheduler for a pod | pod=<pod-name>namespace=<pod-namespace>uid=<pod-uid>name=<scheduler-name> |
运行状态、重启次数：通过pod指标获取
可以参考：
kube_pod_status_* #pod的状态
kube_pod_container_status_restarts_total #重启次数
cpu/内存占用通过kubelet进行采集
cadvisor插件，详细可以查看官方文档
这里贴了部分软件指标
| Metric name | Type | Description | Unit (where applicable) | option parameter | additional build flag |
|---|---|---|---|---|---|
container_blkio_device_usage_total |
Counter | Blkio device bytes usage | bytes | diskIO | |
container_cpu_cfs_periods_total |
Counter | Number of elapsed enforcement period intervals | cpu | ||
container_cpu_cfs_throttled_periods_total |
Counter | Number of throttled period intervals | cpu | ||
container_cpu_cfs_throttled_seconds_total |
Counter | Total time duration the container has been throttled | seconds | cpu | |
container_cpu_load_average_10s |
Gauge | Value of container cpu load average over the last 10 seconds | cpuLoad | ||
container_cpu_schedstat_run_periods_total |
Counter | Number of times processes of the cgroup have run on the cpu | sched | ||
container_cpu_schedstat_runqueue_seconds_total |
Counter | Time duration processes of the container have been waiting on a runqueue | seconds | sched | |
container_cpu_schedstat_run_seconds_total |
Counter | Time duration the processes of the container have run on the CPU | seconds | sched | |
container_cpu_system_seconds_total |
Counter | Cumulative system cpu time consumed | seconds | cpu | |
container_cpu_usage_seconds_total |
Counter | Cumulative cpu time consumed | seconds | cpu | |
container_cpu_user_seconds_total |
Counter | Cumulative user cpu time consumed | seconds | cpu | |
container_file_descriptors |
Gauge | Number of open file descriptors for the container | process | ||
container_fs_inodes_free |
Gauge | Number of available Inodes | disk | ||
container_fs_inodes_total |
Gauge | Total number of Inodes | disk | ||
container_fs_io_current |
Gauge | Number of I/Os currently in progress | diskIO | ||
container_fs_io_time_seconds_total |
Counter | Cumulative count of seconds spent doing I/Os | seconds | diskIO | |
container_fs_io_time_weighted_seconds_total |
Counter | Cumulative weighted I/O time | seconds | diskIO | |
container_fs_limit_bytes |
Gauge | Number of bytes that can be consumed by the container on this filesystem | bytes | disk | |
container_fs_reads_bytes_total |
Counter | Cumulative count of bytes read | bytes | diskIO | |
container_fs_read_seconds_total |
Counter | Cumulative count of seconds spent reading | diskIO | ||
container_fs_reads_merged_total |
Counter | Cumulative count of reads merged | diskIO | ||
container_fs_reads_total |
Counter | Cumulative count of reads completed | diskIO | ||
container_fs_sector_reads_total |
Counter | Cumulative count of sector reads completed | diskIO | ||
container_fs_sector_writes_total |
Counter | Cumulative count of sector writes completed | diskIO | ||
container_fs_usage_bytes |
Gauge | Number of bytes that are consumed by the container on this filesystem | bytes | disk | |
container_fs_writes_bytes_total |
Counter | Cumulative count of bytes written | bytes | diskIO | |
container_fs_write_seconds_total |
Counter | Cumulative count of seconds spent writing | seconds | diskIO | |
container_fs_writes_merged_total |
Counter | Cumulative count of writes merged | diskIO | ||
container_fs_writes_total |
Counter | Cumulative count of writes completed | diskIO | ||
container_hugetlb_failcnt |
Counter | Number of hugepage usage hits limits | hugetlb | ||
container_hugetlb_max_usage_bytes |
Gauge | Maximum hugepage usages recorded | bytes | hugetlb | |
container_hugetlb_usage_bytes |
Gauge | Current hugepage usage | bytes | hugetlb | |
container_last_seen |
Gauge | Last time a container was seen by the exporter | timestamp | - | |
container_llc_occupancy_bytes |
Gauge | Last level cache usage statistics for container counted with RDT Memory Bandwidth Monitoring (MBM). | bytes | resctrl | |
container_memory_bandwidth_bytes |
Gauge | Total memory bandwidth usage statistics for container counted with RDT Memory Bandwidth Monitoring (MBM). | bytes | resctrl | |
container_memory_bandwidth_local_bytes |
Gauge | Local memory bandwidth usage statistics for container counted with RDT Memory Bandwidth Monitoring (MBM). | bytes | resctrl | |
container_memory_cache |
Gauge | Total page cache memory | bytes | memory | |
container_memory_failcnt |
Counter | Number of memory usage hits limits | memory | ||
container_memory_failures_total |
Counter | Cumulative count of memory allocation failures | memory | ||
container_memory_mapped_file |
Gauge | Size of memory mapped files | bytes | memory | |
container_memory_max_usage_bytes |
Gauge | Maximum memory usage recorded | bytes | memory | |
container_memory_migrate |
Gauge | Memory migrate status | cpuset | ||
container_memory_numa_pages |
Gauge | Number of used pages per NUMA node | memory_numa | ||
container_memory_rss |
Gauge | Size of RSS | bytes | memory | |
container_memory_swap |
Gauge | Container swap usage | bytes | memory | |
container_memory_usage_bytes |
Gauge | Current memory usage, including all memory regardless of when it was accessed | bytes | memory | |
container_memory_working_set_bytes |
Gauge | Current working set | bytes | memory | |
container_network_advance_tcp_stats_total |
Gauge | advanced tcp connections statistic for container | advtcp | ||
container_network_receive_bytes_total |
Counter | Cumulative count of bytes received | bytes | network | |
container_network_receive_errors_total |
Counter | Cumulative count of errors encountered while receiving | network | ||
container_network_receive_packets_dropped_total |
Counter | Cumulative count of packets dropped while receiving | network | ||
container_network_receive_packets_total |
Counter | Cumulative count of packets received | network | ||
container_network_tcp6_usage_total |
Gauge | tcp6 connection usage statistic for container | tcp | ||
container_network_tcp_usage_total |
Gauge | tcp connection usage statistic for container | tcp | ||
container_network_transmit_bytes_total |
Counter | Cumulative count of bytes transmitted | bytes | network | |
container_network_transmit_errors_total |
Counter | Cumulative count of errors encountered while transmitting | network | ||
container_network_transmit_packets_dropped_total |
Counter | Cumulative count of packets dropped while transmitting | network | ||
container_network_transmit_packets_total |
Counter | Cumulative count of packets transmitted | network | ||
container_network_udp6_usage_total |
Gauge | udp6 connection usage statistic for container | udp | ||
container_network_udp_usage_total |
Gauge | udp connection usage statistic for container | udp | ||
container_oom_events_total |
Counter | Count of out of memory events observed for the container | oom_event | ||
container_perf_events_scaling_ratio |
Gauge | Scaling ratio for perf event counter (event can be identified by event label and cpu indicates the core for which event was measured). |
perf_event | libpfm | |
container_perf_events_total |
Counter | Scaled counter of perf core event (event can be identified by event label and cpu indicates the core for which event was measured). |
perf_event | libpfm | |
container_perf_uncore_events_scaling_ratio |
Gauge | Scaling ratio for perf uncore event counter (event can be identified by event label, pmu and socket lables indicate the PMU and the CPU socket for which event was measured). Metric exists only for main cgroup (id="/"). |
perf_event | libpfm | |
container_perf_uncore_events_total |
Counter | Scaled counter of perf uncore event (event can be identified by event label, pmu and socket lables indicate the PMU and the CPU socket for which event was measured). Metric exists only for main cgroup (id="/"). |
perf_event | libpfm | |
container_processes |
Gauge | Number of processes running inside the container | process | ||
container_referenced_bytes |
Gauge | Container referenced bytes during last measurements cycle based on Referenced field in /proc/smaps file, with /proc/PIDs/clear_refs set to 1 after defined number of cycles configured through referenced_reset_interval cAdvisor parameter.Warning: this is intrusive collection because can influence kernel page reclaim policy and add latency. |
bytes | referenced_memory | |
container_sockets |
Gauge | Number of open sockets for the container | process | ||
container_spec_cpu_period |
Gauge | CPU period of the container | - | ||
container_spec_cpu_quota |
Gauge | CPU quota of the container | - | ||
container_spec_cpu_shares |
Gauge | CPU share of the container | - | ||
container_spec_memory_limit_bytes |
Gauge | Memory limit for the container | bytes | - | |
container_spec_memory_reservation_limit_bytes |
Gauge | Memory reservation limit for the container | bytes | ||
container_spec_memory_swap_limit_bytes |
Gauge | Memory swap limit for the container | bytes | ||
container_start_time_seconds |
Gauge | Start time of the container since unix epoch | seconds | ||
container_tasks_state |
Gauge | Number of tasks in given state (sleeping, running, stopped, uninterruptible, or ioawaiting) |
cpuLoad | ||
container_threads |
Gauge | Number of threads running inside the container | process | ||
container_threads_max |
Gauge | Maximum number of threads allowed inside the container | process | ||
container_ulimits_soft |
Gauge | Soft ulimit values for the container root process. Unlimited if -1, except priority and nice | process |
例如cpu相关指标：
container_cpu_load_average_10s
container_cpu_system_seconds_total
container_cpu_usage_seconds_total
container_cpu_user_seconds_total
内存相关可以参考：
container_memory_max_usage_bytes
container_memory_usage_bytes
