Kubernetes cluster (KUB)

Telemetry in Google Distributed Cloud (GDC) air-gapped records pod, service, and node counts, resource utilization, API server latency, and claim reconciliation across Kubernetes clusters. This document lists each metric name, type, emission interval, and label set.

Name and description		Type	Emit duration	Labels
cluster_total_pods_count
Number of pods in a cluster. An aggregated metric type based on kube_pod_info.		Gauge	15 s	cluster
cluster_total_services_count
Number of services in a cluster. An aggregated metric type based on kube_service_info.		Gauge	15 s	cluster
cluster_total_nodes_count
Number of nodes in a cluster. An aggregated metric type based on kube_node_info.		Gauge	15 s	cluster
cluster_cpu_utilization
Cluster CPU utilization rate. An aggregated metric type based on node_cpu_seconds_total.		Gauge	15 s	cluster
cluster_memory_utilization
Cluster memory utilization rate. An aggregated metric type based on node_memory_MemAvailable_bytes.		Gauge	15 s	cluster
cluster_apiserver_request_total
Number of requests to the cluster API server. An aggregated metric type based on apiserver_request_total.		Counter	15 s	cluster
cluster_etcd_storage_size_in_bytes
Storage size of the cluster etcd. An aggregated metric type based on etcd_db_total_size_in_bytes.		Gauge	15 s	cluster
cluster_apiserver_request_latency_bucket_in_seconds
The latency for each request to the cluster API server in seconds. An aggregated metric type based on apiserver_request_duration_seconds_bucket.		Histogram	15 s	cluster verb le
cluster_operation_duration_seconds_sum
Duration in seconds of cluster operations, such as installation.		Counter	1 m	cluster_type instance job operation operation_id source status target_cluster_name target_cluster_version
cluster_operation_duration_seconds_count
Count of cluster operations, such as installation.		Counter	1 m	cluster_type instance job operation operation_id source status target_cluster_name target_cluster_version
cluster_apc_reconciliation_error_count
Count of errors during an address pool claim reconciliation.		Counter	1 m	address_pool_claim namespace cluster organization
cluster_apc_reconciliation_count
Count of reconciliations for an address pool claim.		Counter	1 m	address_pool_claim namespace cluster organization
cluster_apc_update_count
Count of updates or resizing operations for an address pool claim.		Counter	1 m	address_pool_claim namespace cluster organization
cluster_sc_reconciliation_count
Count of reconciliations for a subnet claim.		Counter	1 m	subnet_claim namespace cluster organization
cluster_sc_reconciliation_error_count
Count of errors during a subnet claim reconciliation.		Counter	1 m	subnet_claim namespace cluster organization
cluster_cidr_claim_reconciliation_count
Count of reconciliations for a Classless Inter-Domain Routing (CIDR) claim.		Counter	1 m	cidr_claim namespace cluster organization
cluster_cidr_claim_reconciliation_error_count
Count of errors during a CIDR claim reconciliation.		Counter	1 m	cidr_claim namespace cluster organization
cluster_apc_total
Number of address pool claims in a cluster.		Gauge	1 m	cluster organization
cluster_apc_requested_size
Number of requested IPs for an address pool claim.		Gauge	1 m	address_pool_claim namespace category ip_family subnet_claim cluster organization
cluster_apc_allocated_size
Number of allocated IPs for an address pool claim.		Gauge	1 m	address_pool_claim namespace category ip_family subnet_claim cluster organization
cluster_sc_total
Number of subnet claims in a cluster.		Gauge	1 m	organization
cluster_sc_available_ip_size
Number of available IP range size for a subnet claim.		Gauge	1 m	subnet_claim namespace category ip_family overlay_network cidr_claim organization
cluster_cidr_total
Number of CIDR claims in a cluster.		Gauge	1 m	cluster organization
cluster_npc_reconciliation_count
Count of reconciliations for a node pool claim.		Counter	1 m	node_pool_claim namespace cluster organization
cluster_npc_reconciliation_error_count
Count of errors during a node pool claim reconciliation.		Counter	1 m	node_pool_claim namespace cluster organization
cluster_npc_update_count
Count of updates or resizing operations for a node pool claim.		Counter	1 m	node_pool_claim namespace cluster organization
cluster_npc_total
Number of node pool claims in a cluster.		Gauge	1 m	node_pool_claim namespace cluster organization
cluster_npc_requested_size
Number of requested nodes from a node pool claim.		Gauge	1 m	node_pool_claim namespace cluster organization machine_class