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Ncloud Kubernetes Service (VPC) metrics
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Available in VPC
This section provides information on the performance and operational metrics of the Ncloud Kubernetes Service service. Performance/operational metrics can be managed in an integrated manner through NAVER Cloud Platform's Cloud Insight service and can be used for various monitoring purposes.
See the Cloud Insight API Guide for information on how to use performance/operational metrics for monitoring.
Ncloud Kubernetes Service
The performance/operational metrics of the Ncloud Kubernetes Service service are as follows.
Basic information
The following is the basic information of the Ncloud Kubernetes Service service for using performance/operational metrics.
- Product name (
prodName
)- System/Kubernetes Service(VPC)
- Product key (
cw_key
)- 526115048926613504
Performance/operation metrics
The performance/operational metrics of the Ncloud Kubernetes Service service are as follows.
- Metric
Metric name Data type Unit Metric type Description Interval Aggregation rqst_cpu FLOAT num Basic, Default resource request Min1,Min5,Min30,Hour2,Day1 rqst_mem FLOAT bytes Basic, Default resource request Min1,Min5,Min30,Hour2,Day1 real_cpu FLOAT num Basic, Default resource usage Min1,Min5,Min30,Hour2,Day1 real_mem FLOAT bytes Basic, Default resource usage Min1,Min5,Min30,Hour2,Day1 - Dimension
Dimension name Data type container pod controller serverInstanceNo clusterId
Ncloud Kubernetes Service (New)
The performance/operational metrics of the Ncloud Kubernetes Service (New) service are as follows.
Basic information
The following is the basic information of the Ncloud Kubernetes Service (New) service for using performance/operational metrics.
- Product name (
prodName
)- System/Ncloud Kubernetes Service
- Product key (
cw_key
)- 757590965732118528
- Metric type
- CpuMem: The cpu and memory usage in pod
- Network: Pod's network in / out
- Disk: The block storage usage and ratio of pod
- NodeAvailability: Normal/abnormal number and ratio of nodes in the cluster
- PodStatus: The overview of the overall health and operational status of Pods
Performance/operation metrics
The performance/operational metrics of the Ncloud Kubernetes Service (New) service are as follows.
CpuMem
CpuMem-related performance/operational metrics are as follows.
- Metric
Metric name Data type Unit Metric type Description Interval Aggregation real_cpu FLOAT num Basic pod cpu usage Min1,Min5,Min30,Hour2,Day1 real_mem FLOAT bytes Basic pod mem usage Min1,Min5,Min30,Hour2,Day1 - Dimension
Dimension name Data type idDimension clusterUUID STRING type STRING nodeInstanceNo INTEGER namespace STRING controller STRING pod STRING
Network
Network-related performance/operational metrics are as follows.
- Metric
Metric name Data type Unit Metric type Description Interval Aggregation network_rx_bytes FLOAT bytes Basic receive bytes per second Min1,Min5,Min30,Hour2,Day1 network_tx_bytes FLOAT bytes Basic send bytes per second Min1,Min5,Min30,Hour2,Day1 - Dimension
Dimension name Data type idDimension clusterUUID STRING type STRING nodeInstanceNo INTEGER namespace STRING controller STRING pod STRING interface STRING
Disk
Disk-related performance/operational metrics are as follows.
- Metric
Metric name Data type Unit Metric type Description Interval Aggregation available_bytes FLOAT bytes Basic free storage left on block storage in bytes Min1,Min5,Min30,Hour2,Day1 capacity_bytes FLOAT bytes Basic storage capacity Min1,Min5,Min30,Hour2,Day1 used_bytes FLOAT bytes Basic used storage space on block storage in bytes Min1,Min5,Min30,Hour2,Day1 disk_used_ratio FLOAT num Basic storage used ratio Min1,Min5,Min30,Hour2,Day1 - Dimension
Dimension name Data type idDimension clusterUUID STRING type STRING nodeInstanceNo INTEGER namespace STRING controller STRING pod STRING
NodeAvailability
NodeAvailability-related performance/operational metrics are as follows.
- Metric
Metric name Data type Unit Metric type Description Interval Aggregation node_total_count INTEGER num Basic total number of nodes in the cluster Min1,Min5,Min30,Hour2,Day1 node_ready_count INTEGER num Basic number of nodes in the cluster that are ready Min1,Min5,Min30,Hour2,Day1 node_not_ready_count INTEGER num Basic number of nodes in the cluster that are not ready Min1,Min5,Min30,Hour2,Day1 node_available_ratio FLOAT num Basic available node ratio Min1,Min5,Min30,Hour2,Day1 - Dimension
Dimension name Data type idDimension clusterUUID STRING type STRING
PodStatus
PodStatus-related performance/operational metrics are as follows.
- Metric
Metric name Data type Unit Metric type Description Interval Aggregation pod_phase_pending INTEGER num Basic the pod in pending phase Min1,Min5,Min30,Hour2,Day1 pod_phase_running INTEGER num Basic the pod in running phase Min1,Min5,Min30,Hour2,Day1 pod_phase_succeeded INTEGER num Basic the pod in succeeded phase Min1,Min5,Min30,Hour2,Day1 pod_phase_failed INTEGER num Basic the pod in failed phase Min1,Min5,Min30,Hour2,Day1 pod_phase_unknown INTEGER num Basic the pod in unknown phase Min1,Min5,Min30,Hour2,Day1 pod_available_ratio FLOAT num Basic available pod ratio Min1,Min5,Min30,Hour2,Day1 pod_restart_count INTEGER num Basic the number of times containers in the pod have been restarted Min1,Min5,Min30,Hour2,Day1 - Dimension
Dimension name Data type idDimension clusterUUID STRING type STRING nodeInstanceNo INTEGER namespace STRING controller STRING pod STRING