Updated on 2024-11-06 GMT+08:00

Querying Top N API Services Invoked

Function

This API is used to query the top N API services invoked.

Calling Method

For details, see Calling APIs.

URI

GET /v1/{project_id}/service/statistic/apis-top-n

Table 1 Path Parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Project ID. For details about how to obtain the project ID, see Project ID and Account ID.

Table 2 Query Parameters

Parameter

Mandatory

Type

Description

instance_id

No

String

Cluster ID

start_time

Yes

Long

Start time (13-digit timestamp).

end_time

Yes

Long

End time (13-digit timestamp).

time_unit

Yes

String

Time unit

Enumerated values:

  • HOUR: hour

  • DAY: day

top_num

Yes

Integer

The first few.

order_by

Yes

String

Sorting criteria

Enumerated values:

  • CALL_NUM: total number of calls

  • SUCCESS_NUM: number of successful calls

  • FAIL_NUM: number of failed calls

  • LEGAL_NUM: number of legal calls

  • ILLEGAL_NUM: number of illegal calls

  • COST_TIME_AVG: average time

  • SUCCESS_COST_TIME_AVG: average time for a successful call

  • FAIL_COST_TIME_AVG: average time for a failed call

  • SUCCESS_RATE: rate of successful calls

  • FAIL_RATE: rate of failed calls

  • LEGAL_RATE: rate of legal calls

  • ILLEGAL_RATE: rate of illegal calls

Request Parameters

Table 3 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

User token. This parameter is mandatory when token authentication is used. You can obtain it from the value of X-Subject-Token in the response message header returned by the "Obtaining a User Token" API of the IAM service.

workspace

Yes

String

Workspace ID. For details about how to obtain the workspace ID, see Instance ID and Workspace ID.

Dlm-Type

No

String

Specifies the version type of the data service. The value can be SHARED or EXCLUSIVE.

Content-Type

Yes

String

Type (format) of the message body. This parameter is mandatory if the message body exists. If the message body does not exist, leave this parameter blank. If the request body contains Chinese characters, use charset=utf8 to specify the Chinese character set, for example, application/json;charset=utf8.

Response Parameters

Status code: 200

Table 4 Response body parameters

Parameter

Type

Description

statistics

Array of StatisticForDetail objects

Statistics details list.

Table 5 StatisticForDetail

Parameter

Type

Description

id

String

ID of a statistical object.

name

String

Name of the statistics object.

call_num

Integer

Total number of invoking times.

success_num

Integer

Number of successful invoking times (data obtaining success).

fail_num

Integer

Number of failed invoking times (data obtaining failure).

legal_num

Integer

Number of valid invoking times (pass the verification).

illegal_num

Integer

Invalid invoking volume (failed to pass the verification).

cost_time_avg

Number

Average request duration.

success_cost_time_avg

Number

Average duration of successful requests.

fail_cost_time_avg

Number

Average duration of failed requests.

success_rate

Number

Success rate.

fail_rate

Number

Indicates the failure rate.

legal_rate

Number

Legality rate.

illegal_rate

Number

Illegal rate.

Status code: 400

Table 6 Response body parameters

Parameter

Type

Description

error_code

String

Error code.

error_msg

String

Error message.

Example Requests

Query the top N API services invoked.

/v1/0833a5737480d53b2f250010d01a7b88/service/statistic/apis-top-n

Example Responses

Status code: 200

The top N API services are successfully queried.

{
  "statistics" : [ {
    "id" : "3423634676234236674",
    "name" : "Statistical Object Name",
    "call_num" : 0,
    "success_num" : 0,
    "fail_num" : 0,
    "legal_num" : 0,
    "illegal_num" : 0,
    "cost_time_avg" : 0,
    "success_cost_time_avg" : 0,
    "fail_cost_time_avg" : 0,
    "success_rate" : 0,
    "fail_rate" : 0,
    "legal_rate" : 0,
    "illegal_rate" : 0
  } ]
}

SDK Sample Code

The SDK sample code is as follows.

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package com.huaweicloud.sdk.test;

import com.huaweicloud.sdk.core.auth.ICredential;
import com.huaweicloud.sdk.core.auth.BasicCredentials;
import com.huaweicloud.sdk.core.exception.ConnectionException;
import com.huaweicloud.sdk.core.exception.RequestTimeoutException;
import com.huaweicloud.sdk.core.exception.ServiceResponseException;
import com.huaweicloud.sdk.dataartsstudio.v1.region.DataArtsStudioRegion;
import com.huaweicloud.sdk.dataartsstudio.v1.*;
import com.huaweicloud.sdk.dataartsstudio.v1.model.*;


public class ListApisTopSolution {

    public static void main(String[] args) {
        // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
        // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
        String ak = System.getenv("CLOUD_SDK_AK");
        String sk = System.getenv("CLOUD_SDK_SK");
        String projectId = "{project_id}";

        ICredential auth = new BasicCredentials()
                .withProjectId(projectId)
                .withAk(ak)
                .withSk(sk);

        DataArtsStudioClient client = DataArtsStudioClient.newBuilder()
                .withCredential(auth)
                .withRegion(DataArtsStudioRegion.valueOf("<YOUR REGION>"))
                .build();
        ListApisTopRequest request = new ListApisTopRequest();
        try {
            ListApisTopResponse response = client.listApisTop(request);
            System.out.println(response.toString());
        } catch (ConnectionException e) {
            e.printStackTrace();
        } catch (RequestTimeoutException e) {
            e.printStackTrace();
        } catch (ServiceResponseException e) {
            e.printStackTrace();
            System.out.println(e.getHttpStatusCode());
            System.out.println(e.getRequestId());
            System.out.println(e.getErrorCode());
            System.out.println(e.getErrorMsg());
        }
    }
}
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# coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkdataartsstudio.v1.region.dataartsstudio_region import DataArtsStudioRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkdataartsstudio.v1 import *

if __name__ == "__main__":
    # The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    # In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak = os.environ["CLOUD_SDK_AK"]
    sk = os.environ["CLOUD_SDK_SK"]
    projectId = "{project_id}"

    credentials = BasicCredentials(ak, sk, projectId)

    client = DataArtsStudioClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(DataArtsStudioRegion.value_of("<YOUR REGION>")) \
        .build()

    try:
        request = ListApisTopRequest()
        response = client.list_apis_top(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)
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package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    dataartsstudio "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dataartsstudio/v1"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dataartsstudio/v1/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dataartsstudio/v1/region"
)

func main() {
    // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak := os.Getenv("CLOUD_SDK_AK")
    sk := os.Getenv("CLOUD_SDK_SK")
    projectId := "{project_id}"

    auth := basic.NewCredentialsBuilder().
        WithAk(ak).
        WithSk(sk).
        WithProjectId(projectId).
        Build()

    client := dataartsstudio.NewDataArtsStudioClient(
        dataartsstudio.DataArtsStudioClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.ListApisTopRequest{}
	response, err := client.ListApisTop(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

For SDK sample code of more programming languages, see the Sample Code tab in API Explorer. SDK sample code can be automatically generated.

Status Codes

Status Code

Description

200

The top N API services are successfully queried.

400

Bad request