PVC

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最終更新日: 2026-07-02 11:24:24

Must-Knows
This document applies only to the DescribeStatisticData API. For all metrics listed below, you must select input parameters. Among these, the required dimension, tke_cluster_instance_id, is mandatory. The other dimensions are optional and can be omitted.
Namespace
Namespace = QCE/TKE2
Monitoring Metrics
Parameter
Metric Name
Unit
Level
Statistical Rule
[period, statType]
K8sPvcDiskUsedMib
PVC Cloud Disk Usage
MB
Required dimension: tke_cluster_instance_id
Optional: namespace, pvc_name
[60s, avg]
[300s, avg]
[3600s, avg]
[86400s, avg]
K8sPvcDiskUsage
PVC Cloud Disk Usage Rate
%
Required dimension: tke_cluster_instance_id
Optional: namespace, pvc_name
[60s, avg]
[300s, avg]
[3600s, avg]
[86400s, avg]
K8sPvcDiskSizeMib
PVC Cloud Disk Size
MB
Required dimension: tke_cluster_instance_id
Optional: namespace, pvc_name
[60s, avg]
[300s, avg]
[3600s, avg]
[86400s, avg]
Statistical Granularity and Time Span
The supported time span varies for different statistical granularities. When monitoring data is pulled, note the time span limitation. Details are as follows:
Statistical Granularity
Maximum Supported Time Span (End Time - Start Time)
60s
12 hours
300s
3 days.
3600s
30 days
86400s
186 days
Overview of Parameters in Each Dimension
Parameter Name
Type
Dimension name
Dimension Description
Format
Conditions.N.Key
Required
tke_cluster_instance_id
Dimension name for clusters
Enter a dimension name of the String type: tke_cluster_instance_id.
Conditions.N.Value
﻿
tke_cluster_instance_id
Specific cluster ID.
Enter a specific cluster ID, for example: cls-fvkxp123.
Conditions.N.Key
Optional (can be left unselected, or one or more items can be selected).
namespace
Dimension name for namespace
Enter a dimension name of the string type: namespace.
Conditions.N.Value
﻿
namespace
Specific namespace
Enter a specific namespace, for example: kube-system.
Conditions.N.Key
﻿
pvc_name
Dimension name for PVC cloud disk name
Enter a dimension name of the String type: pvc_name.
Conditions.N.Value
﻿
pvc_name
Specific PVC cloud disk name
Enter a specific PVC cloud disk name, for example: cbs-pvc.
Description of Input Parameters
Cluster (required parameter) input values are as follows:
&Namespace=QCE/TKE2
&Conditions.0.Key=tke_cluster_instance_id
&Conditions.0.Value=cls-fvkxp123
Input values based on the namespace parameter are as follows:
&Namespace=QCE/TKE2
&Conditions.0.Key=tke_cluster_instance_id
&Conditions.0.Value=cls-fvkxp123
&Conditions.1.Key=namespace
&Conditions.1.Value=kube-system
Input values based on the PVC disk name parameter are as follows:
&Namespace=QCE/TKE2
&Conditions.0.Key=tke_cluster_instance_id
&Conditions.0.Value=cls-fvkxp123
&Conditions.1.Key=pvc_name
&Conditions.1.Value=cbs-pvc
﻿

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Tencent Cloud Observability Platform

PVC

Must-Knows

Namespace

Monitoring Metrics

Statistical Granularity and Time Span

Overview of Parameters in Each Dimension

Description of Input Parameters

ヘルプとサポート

Parameter	Metric Name	Unit	Level	Statistical Rule [period, statType]
K8sPvcDiskUsedMib	PVC Cloud Disk Usage	MB	Required dimension: tke_cluster_instance_id Optional: namespace, pvc_name	[60s, avg] [300s, avg] [3600s, avg] [86400s, avg]
K8sPvcDiskUsage	PVC Cloud Disk Usage Rate	%	Required dimension: tke_cluster_instance_id Optional: namespace, pvc_name	[60s, avg] [300s, avg] [3600s, avg] [86400s, avg]
K8sPvcDiskSizeMib	PVC Cloud Disk Size	MB	Required dimension: tke_cluster_instance_id Optional: namespace, pvc_name	[60s, avg] [300s, avg] [3600s, avg] [86400s, avg]

Statistical Granularity	Maximum Supported Time Span (End Time - Start Time)
60s	12 hours
300s	3 days.
3600s	30 days
86400s	186 days

Parameter Name	Type	Dimension name	Dimension Description	Format
Conditions.N.Key	Required	tke_cluster_instance_id	Dimension name for clusters	Enter a dimension name of the String type: tke_cluster_instance_id.
Conditions.N.Value	Required		tke_cluster_instance_id	Specific cluster ID.	Enter a specific cluster ID, for example: cls-fvkxp123.
Conditions.N.Key	Optional (can be left unselected, or one or more items can be selected).	namespace	Dimension name for namespace	Enter a dimension name of the string type: namespace.
Conditions.N.Value			namespace	Specific namespace	Enter a specific namespace, for example: kube-system.
Conditions.N.Key			pvc_name	Dimension name for PVC cloud disk name	Enter a dimension name of the String type: pvc_name.
Conditions.N.Value			pvc_name	Specific PVC cloud disk name	Enter a specific PVC cloud disk name, for example: cbs-pvc.