Get operating system monitoring result

Available in VPC

Get operating system monitoring data for a Cloud Data Streaming Service cluster broker node server.

Request

This section describes the request format. The method and URI are as follows:

Method	URI
POST	/api/v1/monitoring/getOsMonitoringData/{serviceGroupInstanceNo} (Korea Region)
POST	/api/sgn-v1/monitoring/getOsMonitoringData/{serviceGroupInstanceNo} (Singapore Region)
POST	/api/jpn-v1/monitoring/getOsMonitoringData/{serviceGroupInstanceNo} (Japan Region)

Request headers

For information about the headers common to all Cloud Data Streaming Service APIs, see Cloud Data Streaming Service request headers.

Request path parameters

You can use the following path parameters with your request:

Field	Type	Required	Description
`serviceGroupInstanceNo`	Integer	Required	Cluster instance number See Get cluster list.

Request body

You can include the following data in the body of your request:

Field	Type	Required	Description
`timeStart`	Long	Required	Query start date and time (millisecond) Unix timestamp format
`timeEnd`	Long	Required	Query end date and time (millisecond) Unix timestamp format
`metric`	String	Required	Metric type `OS_ALL_METRICS`: OS monitoring metric (valid value)
`computeInstanceNo`	String	Required	Node server instance number See Get node list.
`interval`	String	Optional	Aggregation interval `Min1` (default) \| `Min5` \| `Min30` \| `Hour2` \| `Day1` `Min1`: 1 minute (up to 1 day) `Min5`: 5 minutes (up to 1 week) `Min30`: 30 minutes (up to 1 month) `Hour2`: 2 hours (up to 3 months) `Day1`: 1 day (up to 1 year)

Request example

The request example is as follows:

curl --location --request POST 'https://clouddatastreamingservice.apigw.ntruss.com/api/v1/monitoring/getOsMonitoringData/1009*****' \
--header 'x-ncp-apigw-timestamp: {Timestamp}' \
--header 'x-ncp-iam-access-key: {Access Key}' \
--header 'x-ncp-apigw-signature-v2: {API Gateway Signature}' \
--header 'Content-Type: application/json' \
--data '{
    "timeStart": "1745280000000",
    "timeEnd": "1745409600000",
    "metric": "OS_ALL_METRICS",
    "computeInstanceNo": "1009*****",
    "interval": "Hour2"
}'

Response

This section describes the response format.

Response body

The response body includes the following data:

Field	Type	Required	Description
`code`	Integer	-	Response code
`message`	String	-	Response message
`result`	Object	-	Response result
`result.data`	Array	-	Monitoring data
`requestId`	String	-	ID for the request UUID format

`data`

The following describes data.

Field	Type	Required	Description
`dps`	Array	-	Query result Display in the data point (Unix timestamp format) and data value format
`aggregation`	String	-	Aggregation function
`dimensions`	Object	-	Dimension information
`dimensions.instanceNo`	String	-	Node server instance number
`interval`	String	-	Aggregation interval `Min1` \| `Min5` \| `Min30` \| `Hour2` \| `Day1` `Min1`: 1 minute (up to 1 day) `Min5`: 5 minutes (up to 1 week) `Min30`: 30 minutes (up to 1 month) `Hour2`: 2 hours (up to 3 months) `Day1`: 1 day (up to 1 year)
`metric`	String	-	Metric name
`graphName`	String	-	Graph name
`productName`	String	-	Product name

Response status codes

For information about the HTTP status codes common to all Cloud Data Streaming Service APIs, see Cloud Data Streaming Service response status codes.

Response example

The response example is as follows:

{
    "code": 0,
    "message": "SUCCESS",
    "result": {
        "data": [
            {
                "dps": [
                    [
                        1745283600000,
                        0.07082558
                    ],
                    [
                        1745290800000,
                        0.06998591
                    ],
                    ...
                ],
                "aggregation": "AVG",
                "dimensions": {
                    "instanceNo": "1009*****"
                },
                "interval": "Hour2",
                "metric": "wait i/o",
                "graphName": "CPU Usage(%)",
                "productName": "Cloud Data Streaming Service(VPC)"
            },
            {
                "dps": [
                    [
                        1745283600000,
                        1.0979123
                    ],
                    [
                        1745290800000,
                        1.0971684
                    ],
                    ...
                ],
                "aggregation": "AVG",
                "dimensions": {
                    "instanceNo": "1009*****"
                },
                "interval": "Hour2",
                "metric": "user",
                "graphName": "CPU Usage(%)",
                "productName": "Cloud Data Streaming Service(VPC)"
            },
            ...
        ]
    },
    "requestId": "bf9041b5-****-****-****-20d77d5b08d7"
}