Yandex Managed Service for Kubernetes metrics

This section describes Managed Service for Kubernetes metrics delivered to Monitoring.

The name label contains the metric name.

All Managed Service for Kubernetes metrics share the service=managed-kubernetes label.

Container metricsContainer metrics

Labels shared by all container metrics:

Label	Value
cluster_id	Cluster ID
container	Container name
namespace	Namespace name
pod	Pod name

Container metrics:

Name Type, units	Description
container.cpu.core_usage_time COUNTER, milliseconds	Total CPU usage on all cores used by the container
container.cpu.limit_cores DGAUGE, %	Limit on the number of CPU cores in the container
container.cpu.limit_utilization DGAUGE, %	Container CPU limit utilization
container.cpu.request_cores DGAUGE, %	Number of CPU cores requested by the container
container.cpu.request_utilization DGAUGE, %	Utilization of CPU cores requested by the container
container.ephemeral_storage.used_bytes IGAUGE, bytes	Ephemeral storage usage
container.memory.limit_bytes IGAUGE, bytes	Container memory size limit
container.memory.limit_utilization DGAUGE, %	Container memory limit utilization
container.memory.page_fault_count COUNTER, bytes	Memory page faults, broken down by type: major and minor. Additional labels: fault_type.
container.memory.request_bytes IGAUGE, bytes	Memory requested by the container
container.memory.request_utilization DGAUGE, %	Utilization of memory requested by the container
container.memory.used_bytes IGAUGE, bytes	Used container memory
container.memory.working_set_bytes IGAUGE, bytes	Used container working set memory
container.restart_count COUNTER, count	Number of container restarts
container.uptime_seconds DGAUGE, milliseconds	Container uptime since its start

Master metricsMaster metrics

Labels shared by all master metrics:

Label	Value
cluster_id	Cluster ID
host	Cluster ID

Master metrics:

Name Type, units	Description
master.cpu.utilization_percent DGAUGE, %	CPU utilization
master.memory.utilization_percent DGAUGE, %	Memory utilization

Node metricsNode metrics

Labels shared by all node metrics:

Label	Value
cluster_id	Cluster ID
node	Node name

Node metrics:

Name Type, units	Description
node.cpu.allocatable_cores DGAUGE, %	CPU resources available on the node
node.cpu.core_usage_time COUNTER, milliseconds	Total CPU load across all cores utilized by the node
node.cpu.total_cores DGAUGE, count	Total number of node processor cores
node.ephemeral_storage.allocatable_bytes IGAUGE, bytes	Ephemeral storage available on the node
node.ephemeral_storage.inodes_free IGAUGE, count	Number of free inodes
node.ephemeral_storage.inodes_total IGAUGE, count	Total inodes
node.ephemeral_storage.total_bytes IGAUGE, bytes	Ephemeral storage size
node.ephemeral_storage.used_bytes IGAUGE, bytes	Ephemeral storage used by the node
node.memory.allocatable_bytes IGAUGE, bytes	RAM available on the node
node.memory.total_bytes IGAUGE, bytes	Total node memory
node.memory.used_bytes IGAUGE, bytes	Memory used by the node
node.memory.working_set_bytes IGAUGE, bytes	Used node working set memory
node.network.received_bytes_count COUNTER, bytes	Inbound traffic (bytes received from the network)
node.network.sent_bytes_count COUNTER, bytes	Outbound traffic (bytes sent to the network)
node.pid.limit IGAUGE, count	Node process ID limit
node.pid.used IGAUGE, count	Process IDs used in the node

Pod metricsPod metrics

Labels shared by all pod metrics:

Label	Value
cluster_id	Cluster ID
namespace	Namespace name
pod	Pod name

Pod metrics:

Name Type, units	Description
pod.cpu.core_usage_time COUNTER, milliseconds	Total CPU usage on all cores used by the pod
pod.ephemeral_storage.used_bytes IGAUGE, bytes	Ephemeral storage used by the pod
pod.memory.used_bytes IGAUGE, bytes	Memory used by the pod
pod.memory.working_set_bytes IGAUGE, bytes	Used pod working set memory
pod.network.received_bytes_count COUNTER, bytes	Inbound traffic (bytes received from the network)
pod.network.sent_bytes_count COUNTER, bytes	Outbound traffic (bytes sent to the network)
pod.volume.total_bytes IGAUGE, bytes	Total size of the ephemeral volume. Additional labels: volume.
pod.volume.used_bytes IGAUGE, bytes	Ephemeral volume usage. Additional labels: volume.
pod.volume.utilization DGAUGE, %	Ephemeral volume utilization. Additional labels: volume.

Persistent volume metricsPersistent volume metrics

Labels shared by all persistent volume metrics:

Label	Value
cluster_id	Cluster ID
namespace	Namespace name
persistentvolumeclaim	PVC name

Persistent volume metrics:

Name Type, units	Description
persistent_volume.inodes_free IGAUGE, count	Number of free inodes
persistent_volume.inodes_total IGAUGEE, count	Total inodes
persistent_volume.total_bytes IGAUGE, bytes	Total size of the persistent volume
persistent_volume.used_bytes IGAUGE, bytes	Persistent volume usage
persistent_volume.utilization DGAUGE, %	Persistent volume utilization