diff --git a/test/instrumentation/documentation/documentation-list.yaml b/test/instrumentation/documentation/documentation-list.yaml index 63fda556d89..d3988602583 100644 --- a/test/instrumentation/documentation/documentation-list.yaml +++ b/test/instrumentation/documentation/documentation-list.yaml @@ -271,6 +271,30 @@ labels: - action - error +- name: job_finished_indexes_total + subsystem: job_controller + help: "`The number of finished indexes. Possible values for the\n\t\t\tstatus label + are: \"succeeded\", \"failed\". Possible values for the\n\t\t\tbackoffLimit label + are: \"perIndex\" and \"global\"`" + type: Counter + stabilityLevel: ALPHA + labels: + - backoffLimit + - status +- name: job_pods_creation_total + subsystem: job_controller + help: |- + `The number of Pods created by the Job controller labelled with a reason for the Pod creation. + This metric also distinguishes between Pods created using different PodReplacementPolicy settings. + Possible values of the "reason" label are: + "new", "recreate_terminating_or_failed", "recreate_failed". + Possible values of the "status" label are: + "succeeded", "failed".` + type: Counter + stabilityLevel: ALPHA + labels: + - reason + - status - name: pod_failures_handled_by_failure_policy_total subsystem: job_controller help: "`The number of failed Pods handled by failure policy with\n\t\t\trespect @@ -381,47 +405,6 @@ stabilityLevel: ALPHA labels: - clusterCIDR -- name: multicidrset_allocation_tries_per_request - subsystem: node_ipam_controller - help: Histogram measuring CIDR allocation tries per request. - type: Histogram - stabilityLevel: ALPHA - labels: - - clusterCIDR - buckets: - - 1 - - 5 - - 25 - - 125 - - 625 -- name: multicidrset_cidrs_allocations_total - subsystem: node_ipam_controller - help: Counter measuring total number of CIDR allocations. - type: Counter - stabilityLevel: ALPHA - labels: - - clusterCIDR -- name: multicidrset_cidrs_releases_total - subsystem: node_ipam_controller - help: Counter measuring total number of CIDR releases. - type: Counter - stabilityLevel: ALPHA - labels: - - clusterCIDR -- name: multicidrset_usage_cidrs - subsystem: node_ipam_controller - help: Gauge measuring percentage of allocated CIDRs. - type: Gauge - stabilityLevel: ALPHA - labels: - - clusterCIDR -- name: multicirdset_max_cidrs - subsystem: node_ipam_controller - help: Maximum number of CIDRs that can be allocated. - type: Gauge - stabilityLevel: ALPHA - labels: - - clusterCIDR - name: force_delete_pod_errors_total subsystem: pod_gc_collector help: Number of errors encountered when forcefully deleting the pods since the Pod @@ -443,8 +426,8 @@ - name: sorting_deletion_age_ratio subsystem: replicaset_controller help: The ratio of chosen deleted pod's ages to the current youngest pod's age (at - the time). Should be <2.The intent of this metric is to measure the rough efficacy - of the LogarithmicScaleDown feature gate's effect onthe sorting (and deletion) + the time). Should be <2. The intent of this metric is to measure the rough efficacy + of the LogarithmicScaleDown feature gate's effect on the sorting (and deletion) of pods when a replicaset scales down. This only considers Ready pods when calculating and reporting. type: Histogram @@ -466,26 +449,30 @@ help: Number of ResourceClaims creation request failures type: Counter stabilityLevel: ALPHA -- name: job_deletion_duration_seconds - subsystem: ttl_after_finished_controller - help: The time it took to delete the job since it became eligible for deletion +- name: pod_deletion_duration_seconds + subsystem: taint_eviction_controller + help: Latency, in seconds, between the time when a taint effect has been activated + for the Pod and its deletion via TaintEvictionController. type: Histogram stabilityLevel: ALPHA buckets: + - 0.005 + - 0.025 - 0.1 - - 0.2 - - 0.4 - - 0.8 - - 1.6 - - 3.2 - - 6.4 - - 12.8 - - 25.6 - - 51.2 - - 102.4 - - 204.8 - - 409.6 - - 819.2 + - 0.5 + - 1 + - 2.5 + - 10 + - 30 + - 60 + - 120 + - 180 + - 240 +- name: pod_deletions_total + subsystem: taint_eviction_controller + help: Total number of Pods deleted by TaintEvictionController since its start. + type: Counter + stabilityLevel: ALPHA - name: job_pods_finished_total subsystem: job_controller help: The number of finished Pods that are fully tracked @@ -504,8 +491,6 @@ - completion_mode - result buckets: - - 0.001 - - 0.002 - 0.004 - 0.008 - 0.016 @@ -519,6 +504,8 @@ - 4.096 - 8.192 - 16.384 + - 32.768 + - 65.536 - name: job_syncs_total subsystem: job_controller help: The number of job syncs @@ -678,6 +665,26 @@ labels: - node - volume_plugin +- name: job_deletion_duration_seconds + subsystem: ttl_after_finished_controller + help: The time it took to delete the job since it became eligible for deletion + type: Histogram + stabilityLevel: ALPHA + buckets: + - 0.1 + - 0.2 + - 0.4 + - 0.8 + - 1.6 + - 3.2 + - 6.4 + - 12.8 + - 25.6 + - 51.2 + - 102.4 + - 204.8 + - 409.6 + - 819.2 - name: volume_operation_total_errors help: Total volume operation errors type: Counter @@ -852,6 +859,12 @@ help: Last graceful shutdown start time since unix epoch in seconds type: Gauge stabilityLevel: ALPHA +- name: image_garbage_collected_total + subsystem: kubelet + help: Total number of images garbage collected by the kubelet, whether through disk + usage or image age. + type: Counter + stabilityLevel: ALPHA - name: lifecycle_handler_http_fallbacks_total subsystem: kubelet help: The number of times lifecycle handlers successfully fell back to http from @@ -876,6 +889,31 @@ stabilityLevel: ALPHA labels: - node +- name: node_startup_duration_seconds + subsystem: kubelet + help: Duration in seconds of node startup in total. + type: Gauge + stabilityLevel: ALPHA +- name: node_startup_post_registration_duration_seconds + subsystem: kubelet + help: Duration in seconds of node startup after registration. + type: Gauge + stabilityLevel: ALPHA +- name: node_startup_pre_kubelet_duration_seconds + subsystem: kubelet + help: Duration in seconds of node startup before kubelet starts. + type: Gauge + stabilityLevel: ALPHA +- name: node_startup_pre_registration_duration_seconds + subsystem: kubelet + help: Duration in seconds of node startup before registration. + type: Gauge + stabilityLevel: ALPHA +- name: node_startup_registration_duration_seconds + subsystem: kubelet + help: Duration in seconds of node startup during registration. + type: Gauge + stabilityLevel: ALPHA - name: orphan_pod_cleaned_volumes subsystem: kubelet help: The total number of orphaned Pods whose volumes were cleaned in the last periodic @@ -1003,17 +1041,31 @@ type: Histogram stabilityLevel: ALPHA buckets: - - 0.005 - - 0.01 - - 0.025 - - 0.05 - - 0.1 - - 0.25 - 0.5 - 1 - - 2.5 + - 2 + - 3 + - 4 - 5 + - 6 + - 8 - 10 + - 20 + - 30 + - 45 + - 60 + - 120 + - 180 + - 240 + - 300 + - 360 + - 480 + - 600 + - 900 + - 1200 + - 1800 + - 2700 + - 3600 - name: pod_start_sli_duration_seconds subsystem: kubelet help: Duration in seconds to start a pod, excluding time to pull images and run @@ -1047,6 +1099,39 @@ - 1800 - 2700 - 3600 +- name: pod_start_total_duration_seconds + subsystem: kubelet + help: Duration in seconds to start a pod since creation, including time to pull + images and run init containers, measured from pod creation timestamp to when all + its containers are reported as started and observed via watch + type: Histogram + stabilityLevel: ALPHA + buckets: + - 0.5 + - 1 + - 2 + - 3 + - 4 + - 5 + - 6 + - 8 + - 10 + - 20 + - 30 + - 45 + - 60 + - 120 + - 180 + - 240 + - 300 + - 360 + - 480 + - 600 + - 900 + - 1200 + - 1800 + - 2700 + - 3600 - name: pod_status_sync_duration_seconds subsystem: kubelet help: Duration in seconds to sync a pod status update. Measures time from detection @@ -1761,6 +1846,8 @@ Pods. type: Gauge stabilityLevel: ALPHA + labels: + - volume_plugin - name: volume_manager_selinux_volume_context_mismatch_warnings_total help: Number of errors when a Pod uses a volume that is already mounted with a different SELinux context than the Pod needs. They are not errors yet, but they will become @@ -1768,11 +1855,15 @@ access modes. type: Gauge stabilityLevel: ALPHA + labels: + - volume_plugin - name: volume_manager_selinux_volumes_admitted_total help: Number of volumes whose SELinux context was fine and will be mounted with mount -o context option. type: Gauge stabilityLevel: ALPHA + labels: + - volume_plugin - name: volume_manager_total_volumes help: Number of volumes in Volume Manager type: Custom @@ -1798,6 +1889,30 @@ stabilityLevel: ALPHA labels: - signerName +- name: ip_errors_total + subsystem: clusterip_repair + namespace: apiserver + help: 'Number of errors detected on clusterips by the repair loop broken down by + type of error: leak, repair, full, outOfRange, duplicate, unknown, invalid' + type: Counter + stabilityLevel: ALPHA + labels: + - type +- name: reconcile_errors_total + subsystem: clusterip_repair + namespace: apiserver + help: Number of reconciliation failures on the clusterip repair reconcile loop + type: Counter + stabilityLevel: ALPHA +- name: port_errors_total + subsystem: nodeport_repair + namespace: apiserver + help: 'Number of errors detected on ports by the repair loop broken down by type + of error: leak, repair, full, outOfRange, duplicate, unknown' + type: Counter + stabilityLevel: ALPHA + labels: + - type - name: allocated_ips subsystem: clusterip_allocator namespace: kube_apiserver @@ -2000,6 +2115,11 @@ stabilityLevel: ALPHA labels: - operation +- name: invalid_legacy_auto_token_uses_total + subsystem: serviceaccount + help: Cumulative invalid auto-generated legacy tokens used + type: Counter + stabilityLevel: ALPHA - name: legacy_auto_token_uses_total subsystem: serviceaccount help: Cumulative auto-generated legacy tokens used @@ -2304,6 +2424,24 @@ - 0.0512 - 0.1024 - 0.2048 +- name: ratcheting_seconds + subsystem: validation + namespace: apiextensions_apiserver + help: Time for comparison of old to new for the purposes of CRDValidationRatcheting + during an UPDATE in seconds. + type: Histogram + stabilityLevel: ALPHA + buckets: + - 1e-05 + - 4e-05 + - 0.00016 + - 0.00064 + - 0.00256 + - 0.01024 + - 0.04096 + - 0.16384 + - 0.65536 + - 2.62144 - name: conversion_webhook_duration_seconds namespace: apiserver help: Conversion webhook request latency @@ -2833,9 +2971,9 @@ - subresource - verb - version -- name: request_body_sizes +- name: request_body_size_bytes subsystem: apiserver - help: Apiserver request body sizes broken out by size. + help: Apiserver request body size in bytes broken out by resource and verb. type: Histogram stabilityLevel: ALPHA labels: @@ -3135,6 +3273,35 @@ - group - kind - version +- name: watch_list_duration_seconds + subsystem: apiserver + help: Response latency distribution in seconds for watch list requests broken by + group, version, resource and scope. + type: Histogram + stabilityLevel: ALPHA + labels: + - group + - resource + - scope + - version + buckets: + - 0.05 + - 0.1 + - 0.2 + - 0.4 + - 0.6 + - 0.8 + - 1 + - 2 + - 4 + - 6 + - 8 + - 10 + - 15 + - 20 + - 30 + - 45 + - 60 - name: authenticated_user_requests help: Counter of authenticated requests broken out by username. type: Counter @@ -3422,7 +3589,8 @@ - 1e+08 - 1e+09 - name: apiserver_storage_objects - help: Number of stored objects at the time of last check split by kind. + help: Number of stored objects at the time of last check split by kind. In case + of a fetching error, the value will be -1. type: Gauge stabilityLevel: STABLE labels: @@ -4165,6 +4333,84 @@ - 4096 - 8192 - 16384 +- name: changes + subsystem: endpoint_slice_controller + help: Number of EndpointSlice changes + type: Counter + stabilityLevel: ALPHA + labels: + - operation +- name: desired_endpoint_slices + subsystem: endpoint_slice_controller + help: Number of EndpointSlices that would exist with perfect endpoint allocation + type: Gauge + stabilityLevel: ALPHA +- name: endpoints_added_per_sync + subsystem: endpoint_slice_controller + help: Number of endpoints added on each Service sync + type: Histogram + stabilityLevel: ALPHA + buckets: + - 2 + - 4 + - 8 + - 16 + - 32 + - 64 + - 128 + - 256 + - 512 + - 1024 + - 2048 + - 4096 + - 8192 + - 16384 + - 32768 +- name: endpoints_desired + subsystem: endpoint_slice_controller + help: Number of endpoints desired + type: Gauge + stabilityLevel: ALPHA +- name: endpoints_removed_per_sync + subsystem: endpoint_slice_controller + help: Number of endpoints removed on each Service sync + type: Histogram + stabilityLevel: ALPHA + buckets: + - 2 + - 4 + - 8 + - 16 + - 32 + - 64 + - 128 + - 256 + - 512 + - 1024 + - 2048 + - 4096 + - 8192 + - 16384 + - 32768 +- name: endpointslices_changed_per_sync + subsystem: endpoint_slice_controller + help: Number of EndpointSlices changed on each Service sync + type: Histogram + stabilityLevel: ALPHA + labels: + - topology +- name: num_endpoint_slices + subsystem: endpoint_slice_controller + help: Number of EndpointSlices + type: Gauge + stabilityLevel: ALPHA +- name: syncs + subsystem: endpoint_slice_controller + help: Number of EndpointSlice syncs + type: Counter + stabilityLevel: ALPHA + labels: + - result - name: kubernetes_build_info help: A metric with a constant '1' value labeled by major, minor, git version, git commit, git tree state, build date, Go version, and compiler from which Kubernetes @@ -4189,6 +4435,13 @@ stabilityLevel: ALPHA labels: - name +- name: leader_election_slowpath_total + help: Total number of slow path exercised in renewing leader leases. 'name' is the + string used to identify the lease. Please make sure to group by name. + type: Counter + stabilityLevel: ALPHA + labels: + - name - name: rest_client_dns_resolution_duration_seconds help: DNS resolver latency in seconds. Broken down by host. type: Histogram @@ -4444,23 +4697,6 @@ labels: - name - stage -- name: healthcheck - namespace: kubernetes - help: This metric records the result of a single healthcheck. - type: Gauge - stabilityLevel: BETA - labels: - - name - - type -- name: healthchecks_total - namespace: kubernetes - help: This metric records the results of all healthcheck. - type: Counter - stabilityLevel: BETA - labels: - - name - - status - - type - name: registered_metrics_total help: The count of registered metrics broken by stability level and deprecation version. @@ -4469,100 +4705,23 @@ labels: - deprecated_version - stability_level -- name: x509_insecure_sha1_total - subsystem: kube_aggregator - namespace: apiserver - help: Counts the number of requests to servers with insecure SHA1 signatures in - their serving certificate OR the number of connection failures due to the insecure - SHA1 signatures (either/or, based on the runtime environment) - type: Counter - stabilityLevel: ALPHA -- name: x509_missing_san_total - subsystem: kube_aggregator - namespace: apiserver - help: Counts the number of requests to servers missing SAN extension in their serving - certificate OR the number of connection failures due to the lack of x509 certificate - SAN extension missing (either/or, based on the runtime environment) - type: Counter - stabilityLevel: ALPHA -- name: changes - subsystem: endpoint_slice_controller - help: Number of EndpointSlice changes - type: Counter - stabilityLevel: ALPHA - labels: - - operation -- name: desired_endpoint_slices - subsystem: endpoint_slice_controller - help: Number of EndpointSlices that would exist with perfect endpoint allocation +- name: healthcheck + namespace: kubernetes + help: This metric records the result of a single healthcheck. type: Gauge - stabilityLevel: ALPHA -- name: endpoints_added_per_sync - subsystem: endpoint_slice_controller - help: Number of endpoints added on each Service sync - type: Histogram - stabilityLevel: ALPHA - buckets: - - 2 - - 4 - - 8 - - 16 - - 32 - - 64 - - 128 - - 256 - - 512 - - 1024 - - 2048 - - 4096 - - 8192 - - 16384 - - 32768 -- name: endpoints_desired - subsystem: endpoint_slice_controller - help: Number of endpoints desired - type: Gauge - stabilityLevel: ALPHA -- name: endpoints_removed_per_sync - subsystem: endpoint_slice_controller - help: Number of endpoints removed on each Service sync - type: Histogram - stabilityLevel: ALPHA - buckets: - - 2 - - 4 - - 8 - - 16 - - 32 - - 64 - - 128 - - 256 - - 512 - - 1024 - - 2048 - - 4096 - - 8192 - - 16384 - - 32768 -- name: endpointslices_changed_per_sync - subsystem: endpoint_slice_controller - help: Number of EndpointSlices changed on each Service sync - type: Histogram - stabilityLevel: ALPHA + stabilityLevel: STABLE labels: - - topology -- name: num_endpoint_slices - subsystem: endpoint_slice_controller - help: Number of EndpointSlices - type: Gauge - stabilityLevel: ALPHA -- name: syncs - subsystem: endpoint_slice_controller - help: Number of EndpointSlice syncs + - name + - type +- name: healthchecks_total + namespace: kubernetes + help: This metric records the results of all healthcheck. type: Counter - stabilityLevel: ALPHA + stabilityLevel: STABLE labels: - - result + - name + - status + - type - name: aggregator_openapi_v2_regeneration_count help: Counter of OpenAPI v2 spec regeneration count broken down by causing APIService name and reason. @@ -4592,6 +4751,22 @@ labels: - name - reason +- name: x509_insecure_sha1_total + subsystem: kube_aggregator + namespace: apiserver + help: Counts the number of requests to servers with insecure SHA1 signatures in + their serving certificate OR the number of connection failures due to the insecure + SHA1 signatures (either/or, based on the runtime environment) + type: Counter + stabilityLevel: ALPHA +- name: x509_missing_san_total + subsystem: kube_aggregator + namespace: apiserver + help: Counts the number of requests to servers missing SAN extension in their serving + certificate OR the number of connection failures due to the lack of x509 certificate + SAN extension missing (either/or, based on the runtime environment) + type: Counter + stabilityLevel: ALPHA - name: api_request_duration_seconds namespace: cloudprovider_azure help: Latency of an Azure API call diff --git a/test/instrumentation/documentation/documentation.md b/test/instrumentation/documentation/documentation.md index 0bc4338b604..a000c7fa49a 100644 --- a/test/instrumentation/documentation/documentation.md +++ b/test/instrumentation/documentation/documentation.md @@ -6,10 +6,10 @@ description: >- Details of the metric data that Kubernetes components export. --- -## Metrics (v1.29) +## Metrics (v1.30) - - + + This page details the metrics that different Kubernetes components export. You can query the metrics endpoint for these components using an HTTP scrape, and fetch the current metrics data in Prometheus format. @@ -82,7 +82,7 @@ Stable metrics observe strict API contracts and no labels can be added or remove
  • componentgroupresourcescopesubresourceverbversion
    • apiserver_storage_objects
    -
    Number of stored objects at the time of last check split by kind.
    +
    Number of stored objects at the time of last check split by kind. In case of a fetching error, the value will be -1.
    +
    kubernetes_healthcheck
    +
    This metric records the result of a single healthcheck.
    + +
    +
    kubernetes_healthchecks_total
    +
    This metric records the results of all healthcheck.
    + +
    node_collector_evictions_total
    Number of Node evictions that happened since current instance of NodeController started.
    -
    kubernetes_healthcheck
    -
    This metric records the result of a single healthcheck.
    - -
    -
    kubernetes_healthchecks_total
    -
    This metric records the results of all healthcheck.
    - -
    registered_metrics_total
    The count of registered metrics broken by stability level and deprecation version.
    +
    apiextensions_apiserver_validation_ratcheting_seconds
    +
    Time for comparison of old to new for the purposes of CRDValidationRatcheting during an UPDATE in seconds.
    + +
    apiextensions_openapi_v2_regeneration_count
    Counter of OpenAPI v2 spec regeneration count broken down by causing CRD name and reason.
    +
    apiserver_clusterip_repair_ip_errors_total
    +
    Number of errors detected on clusterips by the repair loop broken down by type of error: leak, repair, full, outOfRange, duplicate, unknown, invalid
    + +
    +
    apiserver_clusterip_repair_reconcile_errors_total
    +
    Number of reconciliation failures on the clusterip repair reconcile loop
    + +
    apiserver_conversion_webhook_duration_seconds
    Conversion webhook request latency
    +
    apiserver_nodeport_repair_port_errors_total
    +
    Number of errors detected on ports by the repair loop broken down by type of error: leak, repair, full, outOfRange, duplicate, unknown
    + +
    apiserver_request_aborts_total
    Number of requests which apiserver aborted possibly due to a timeout, for each group, version, verb, resource, subresource and scope
    -
    apiserver_request_body_sizes
    -
    Apiserver request body sizes broken out by size.
    +
    apiserver_request_body_size_bytes
    +
    Apiserver request body size in bytes broken out by resource and verb.
    +
    apiserver_watch_list_duration_seconds
    +
    Response latency distribution in seconds for watch list requests broken by group, version, resource and scope.
    + +
    apiserver_webhooks_x509_insecure_sha1_total
    Counts the number of requests to servers with insecure SHA1 signatures in their serving certificate OR the number of connection failures due to the insecure SHA1 signatures (either/or, based on the runtime environment)
    +
    job_controller_job_finished_indexes_total
    +
    `The number of finished indexes. Possible values for the, status label are: "succeeded", "failed". Possible values for the, backoffLimit label are: "perIndex" and "global"`
    + +
    +
    job_controller_job_pods_creation_total
    +
    `The number of Pods created by the Job controller labelled with a reason for the Pod creation., This metric also distinguishes between Pods created using different PodReplacementPolicy settings., Possible values of the "reason" label are:, "new", "recreate_terminating_or_failed", "recreate_failed"., Possible values of the "status" label are:, "succeeded", "failed".`
    + +
    job_controller_pod_failures_handled_by_failure_policy_total
    `The number of failed Pods handled by failure policy with, respect to the failure policy action applied based on the matched, rule. Possible values of the action label correspond to the, possible values for the failure policy rule action, which are:, "FailJob", "Ignore" and "Count".`
    +
    kubelet_image_garbage_collected_total
    +
    Total number of images garbage collected by the kubelet, whether through disk usage or image age.
    + +
    kubelet_lifecycle_handler_http_fallbacks_total
    The number of times lifecycle handlers successfully fell back to http from https.
    +
    kubelet_node_startup_duration_seconds
    +
    Duration in seconds of node startup in total.
    + +
    +
    kubelet_node_startup_post_registration_duration_seconds
    +
    Duration in seconds of node startup after registration.
    + +
    +
    kubelet_node_startup_pre_kubelet_duration_seconds
    +
    Duration in seconds of node startup before kubelet starts.
    + +
    +
    kubelet_node_startup_pre_registration_duration_seconds
    +
    Duration in seconds of node startup before registration.
    + +
    +
    kubelet_node_startup_registration_duration_seconds
    +
    Duration in seconds of node startup during registration.
    + +
    kubelet_orphan_pod_cleaned_volumes
    The total number of orphaned Pods whose volumes were cleaned in the last periodic sweep.
    +
    kubelet_pod_start_total_duration_seconds
    +
    Duration in seconds to start a pod since creation, including time to pull images and run init containers, measured from pod creation timestamp to when all its containers are reported as started and observed via watch
    + +
    kubelet_pod_status_sync_duration_seconds
    Duration in seconds to sync a pod status update. Measures time from detection of a change to pod status until the API is successfully updated for that pod, even if multiple intevening changes to pod status occur.
    +
    leader_election_slowpath_total
    +
    Total number of slow path exercised in renewing leader leases. 'name' is the string used to identify the lease. Please make sure to group by name.
    + +
    node_authorizer_graph_actions_duration_seconds
    Histogram of duration of graph actions in node authorizer.
    -
    node_ipam_controller_multicidrset_allocation_tries_per_request
    -
    Histogram measuring CIDR allocation tries per request.
    - -
    -
    node_ipam_controller_multicidrset_cidrs_allocations_total
    -
    Counter measuring total number of CIDR allocations.
    - -
    -
    node_ipam_controller_multicidrset_cidrs_releases_total
    -
    Counter measuring total number of CIDR releases.
    - -
    -
    node_ipam_controller_multicidrset_usage_cidrs
    -
    Gauge measuring percentage of allocated CIDRs.
    - -
    -
    node_ipam_controller_multicirdset_max_cidrs
    -
    Maximum number of CIDRs that can be allocated.
    - -
    node_swap_usage_bytes
    Current swap usage of the node in bytes. Reported only on non-windows systems
    replicaset_controller_sorting_deletion_age_ratio
    -
    The ratio of chosen deleted pod's ages to the current youngest pod's age (at the time). Should be <2.The intent of this metric is to measure the rough efficacy of the LogarithmicScaleDown feature gate's effect onthe sorting (and deletion) of pods when a replicaset scales down. This only considers Ready pods when calculating and reporting.
    +
    The ratio of chosen deleted pod's ages to the current youngest pod's age (at the time). Should be <2. The intent of this metric is to measure the rough efficacy of the LogarithmicScaleDown feature gate's effect on the sorting (and deletion) of pods when a replicaset scales down. This only considers Ready pods when calculating and reporting.
    +
    serviceaccount_invalid_legacy_auto_token_uses_total
    +
    Cumulative invalid auto-generated legacy tokens used
    + +
    serviceaccount_legacy_auto_token_uses_total
    Cumulative auto-generated legacy tokens used
    +
    taint_eviction_controller_pod_deletion_duration_seconds
    +
    Latency, in seconds, between the time when a taint effect has been activated for the Pod and its deletion via TaintEvictionController.
    + +
    +
    taint_eviction_controller_pod_deletions_total
    +
    Total number of Pods deleted by TaintEvictionController since its start.
    + +
    ttl_after_finished_controller_job_deletion_duration_seconds
    The time it took to delete the job since it became eligible for deletion
    volume_manager_selinux_volume_context_mismatch_warnings_total
    Number of errors when a Pod uses a volume that is already mounted with a different SELinux context than the Pod needs. They are not errors yet, but they will become real errors when SELinuxMountReadWriteOncePod feature is expanded to all volume access modes.
    +
  • volume_plugin
    • volume_manager_selinux_volumes_admitted_total
    Number of volumes whose SELinux context was fine and will be mounted with mount -o context option.
    +
  • volume_plugin
    • volume_manager_total_volumes
    Number of volumes in Volume Manager