DescribeDiskMonitorDataList - Elastic Compute Service - Alibaba Cloud Documentation Center

Queries the near real-time monitoring data of disks. You can query only the burst performance data of ESSD AutoPL disks. The data is aggregated by hour.

Operation description

Usage notes

CloudLens for EBS is in invitational preview in the China (Hangzhou), China (Shanghai), China (Zhangjiakou), China (Shenzhen), and China (Hong Kong) regions. To use the feature, submit a ticket.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer.

Debug

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

Operation: the value that you can use in the Action element to specify the operation on a resource.
Access level: the access level of each operation. The levels are read, write, and list.
Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
Condition Key: the condition key that is defined by the cloud service.
Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.

Operation	Access level	Resource type	Condition key	Associated operation
ebs:DescribeDiskMonitorDataList	list	All Resources *	none	none

Request parameters

Parameter	Type	Required	Description	Example
RegionId	string	Yes	The region ID. You can call the DescribeRegions operation to query the list of regions that support CloudLens for EBS.	cn-hangzhou
Type	string	Yes	The type of the monitoring data. Set the value to pro. pro: burst performance data, such as burst I/O operations.	pro
DiskIds	string	No	The IDs of the disks. The value is a JSON array that contains multiple disk IDs. Separate the IDs with commas (,).	["d-bp67acfmxazb4p**","d-bp67acfmxazs5t**"]
StartTime	string	Yes	The beginning of the time range during which you want to query the near real-time monitoring data of the disks. Specify the time in the ISO 8601 standard in the `yyyy-MM-ddTHH:mm:ssZ` format. The time must be in UTC.	2022-06-01T03:00:00Z
EndTime	string	Yes	The end of the time range during which you want to query the near real-time monitoring data of the disks. Specify the time in the ISO 8601 standard in the `yyyy-MM-ddTHH:mm:ssZ` format. The time must be in UTC.	2022-06-01T05:00:00Z
MaxResults	string	No	The number of entries per page. If you specify this parameter, both `MaxResults` and `NextToken` are used for a paged query. Valid values: 1 to 100. Default value: 10.	10
NextToken	string	No	The pagination token that is used in this request to retrieve a new page of results. You do not need to specify this parameter for the first request. You must specify the token that is obtained from the previous query as the value of NextToken.	e71d8a535bd9c****

Response parameters

Parameter	Type	Description	Example
	object	Schema of Response
RequestId	string	The request ID.	473469C7-AA6F-4DC5-B3DB-A3DC0DE3****
MonitorData	array<object>	The near real-time monitoring data of the disks.
DiskMonitorData	object	The near real-time monitoring data of the disks.
DiskId	string	The ID of the disk.	d-bp67acfmxazb4p****
Timestamp	string	The beginning of the time range during which the performance of the disk bursts. The time follows the ISO 8601 standard in the `yyyy-MM-ddTHH:mm:ssZ` format. The time is displayed in UTC.	2022-06-01T08:00:00Z
BurstIOCount	long	The number of burst I/O operations.	2000
TotalCount	long	The total number of entries returned.	3
NextToken	string	A pagination token. It can be used in the next request to retrieve a new page of results. If NextToken is empty, no next page exists.	e71d8a535bd9c****

Examples

Sample success responses

JSONformat

{
  "RequestId": "473469C7-AA6F-4DC5-B3DB-A3DC0DE3****",
  "MonitorData": [
    {
      "DiskId": "d-bp67acfmxazb4p****",
      "Timestamp": "2022-06-01T08:00:00Z",
      "BurstIOCount": 2000
    }
  ],
  "TotalCount": 3,
  "NextToken": "e71d8a535bd9c****"
}

Error codes

HTTP status code	Error code	Error message	Description
400	InvalidParameter	The parameter %s is invalid.	The specified parameter value is invalid.
403	Forbidden	User is not authorized to operate.	You are not authorized to manage the resource. Check the account permissions or contact the Alibaba Cloud account.
403	Forbidden.Action	User is not authorized to operate this action.	You are not authorized to perform this operation. Check the account permissions or contact the Alibaba Cloud account.
404	NoSuchResource	The specified resource does not exist.	The specified resource does not exist.
500	InternalError	The request processing has failed due to some unknown error, exception or failure.	An internal error has occurred.
504	RequestTimeout	The request is timeout, please try again later.	The request has timed out. Try again later.

For a list of error codes, visit the Service error codes.

Change history

Change time	Summary of changes	Operation
2023-03-22	The Error code has changed	View Change Details