Starts the profiling process of a specified cluster.


OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters

Parameter Type Required Example Description
Action String Yes RunCloudMetricProfiling

The operation that you want to perform. Set the value to RunCloudMetricProfiling.

ClusterId String Yes ehpc-hz-jeJki6****

The ID of the cluster.

HostName String Yes compute0

The name of the host.

ProcessId Integer Yes 29075

The ID of the profiling process.

RegionId String No cn-hangzhou

The ID of the region where the cluster resides.

Duration Integer No 300

The duration of the profiling process. Unit: seconds.

Value values: 10 to 300

Default value: 30

Freq Integer No 2000

The sampling frequency. Unit: Hz

Valid values: 1 to 2000

Default value: 2000

Response parameters

Parameter Type Example Description
RequestId String 8442AF35-875B-4FC0-8B7AAFDC339335D5

The ID of the request.


Sample requests
&<Common request parameters>

Sample success responses

XML format


JSON format

    "RequestId": "8442AF35-875B-4FC0-8B7AAFDC339335D5"

Error codes

HttpCode Error code Error message Description
503 ServiceUnavailable The request has failed due to a temporary failure of the server The error message returned because the request has failed. The server is temporarily unavailable.

For a list of error codes, visit the API Error Center.