Diagnostics - Execute Site Analysis Slot

Service:

App Service

API Version:

2025-03-01

Description for Execute Analysis

POST https://management.azure.com/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Web/sites/{siteName}/slots/{slot}/diagnostics/{diagnosticCategory}/analyses/{analysisName}/execute?api-version=2025-03-01

With optional parameters:

POST https://management.azure.com/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Web/sites/{siteName}/slots/{slot}/diagnostics/{diagnosticCategory}/analyses/{analysisName}/execute?startTime={startTime}&endTime={endTime}&timeGrain={timeGrain}&api-version=2025-03-01

URI Parameters

Name	In	Required	Type	Description
analysisName	path	True	string	Analysis Resource Name
diagnosticCategory	path	True	string	Category Name
resourceGroupName	path	True	string minLength: 1 maxLength: 90 pattern: ^[-\w\._\(\)]+[^\.]$	Name of the resource group to which the resource belongs.
siteName	path	True	string	Site Name
slot	path	True	string	Slot Name
subscriptionId	path	True	string	Your Azure subscription ID. This is a GUID-formatted string (e.g. 00000000-0000-0000-0000-000000000000).
api-version	query	True	string	API Version
endTime	query		string (date-time)	End Time
startTime	query		string (date-time)	Start Time
timeGrain	query		string pattern: PT[1-9][0-9]+[SMH]	Time Grain

Responses

Name	Type	Description
200 OK	DiagnosticAnalysis	OK
Other Status Codes	DefaultErrorResponse	App Service error response.

Security

azure_auth

Azure Active Directory OAuth2 Flow

Type: oauth2
Flow: implicit
Authorization URL: https://login.microsoftonline.com/common/oauth2/authorize

Scopes

Name	Description
user_impersonation	impersonate your user account

Examples

Execute site analysis

Execute site slot analysis

Execute site analysis

Sample request

HTTP

POST https://management.azure.com/subscriptions/34adfa4f-cedf-4dc0-ba29-b6d1a69ab345/resourceGroups/Sample-WestUSResourceGroup/providers/Microsoft.Web/sites/SampleApp/slots/Production/diagnostics/availability/analyses/apprestartanalyses/execute?api-version=2025-03-01

Python

from azure.identity import DefaultAzureCredential

from azure.mgmt.web import WebSiteManagementClient

"""
# PREREQUISITES
    pip install azure-identity
    pip install azure-mgmt-web
# USAGE
    python diagnostics_execute_site_analysis.py

    Before run the sample, please set the values of the client ID, tenant ID and client secret
    of the AAD application as environment variables: AZURE_CLIENT_ID, AZURE_TENANT_ID,
    AZURE_CLIENT_SECRET. For more info about how to get the value, please see:
    https://docs.microsoft.com/azure/active-directory/develop/howto-create-service-principal-portal
"""


def main():
    client = WebSiteManagementClient(
        credential=DefaultAzureCredential(),
        subscription_id="34adfa4f-cedf-4dc0-ba29-b6d1a69ab345",
    )

    response = client.diagnostics.execute_site_analysis(
        resource_group_name="Sample-WestUSResourceGroup",
        site_name="SampleApp",
        diagnostic_category="availability",
        analysis_name="apprestartanalyses",
    )
    print(response)


# x-ms-original-file: specification/web/resource-manager/Microsoft.Web/AppService/stable/2025-03-01/examples/Diagnostics_ExecuteSiteAnalysis.json
if __name__ == "__main__":
    main()

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue

Go

package armappservice_test

import (
	"context"
	"log"

	"github.com/Azure/azure-sdk-for-go/sdk/azidentity"
	"github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/appservice/armappservice/v5"
)

// Generated from example definition: https://github.com/Azure/azure-rest-api-specs/blob/9f4cb2884f1948b879ecfb3f410e8cbc8805c213/specification/web/resource-manager/Microsoft.Web/AppService/stable/2025-03-01/examples/Diagnostics_ExecuteSiteAnalysis.json
func ExampleDiagnosticsClient_ExecuteSiteAnalysisSlot_executeSiteAnalysis() {
	cred, err := azidentity.NewDefaultAzureCredential(nil)
	if err != nil {
		log.Fatalf("failed to obtain a credential: %v", err)
	}
	ctx := context.Background()
	clientFactory, err := armappservice.NewClientFactory("<subscription-id>", cred, nil)
	if err != nil {
		log.Fatalf("failed to create client: %v", err)
	}
	res, err := clientFactory.NewDiagnosticsClient().ExecuteSiteAnalysisSlot(ctx, "Sample-WestUSResourceGroup", "SampleApp", "availability", "apprestartanalyses", "Production", &armappservice.DiagnosticsClientExecuteSiteAnalysisSlotOptions{StartTime: nil,
		EndTime:   nil,
		TimeGrain: nil,
	})
	if err != nil {
		log.Fatalf("failed to finish the request: %v", err)
	}
	// You could use response here. We use blank identifier for just demo purposes.
	_ = res
	// If the HTTP response code is 200 as defined in example definition, your response structure would look as follows. Please pay attention that all the values in the output are fake values for just demo purposes.
	// res.DiagnosticAnalysis = armappservice.DiagnosticAnalysis{
	// 	Name: to.Ptr("apprestartanalysis"),
	// 	ID: to.Ptr("/subscriptions/34adfa4f-cedf-4dc0-ba29-b6d1a69ab345/resourceGroups/Sample-WestUSResourceGroup/providers/Microsoft.Web/sites/SampleApp/diagnostics/availability/analyses/apprestartanalyses"),
	// 	Properties: &armappservice.DiagnosticAnalysisProperties{
	// 		AbnormalTimePeriods: []*armappservice.AbnormalTimePeriod{
	// 			{
	// 				EndTime: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2017-11-06T22:50:00.000Z"); return t}()),
	// 				Events: []*armappservice.DetectorAbnormalTimePeriod{
	// 					{
	// 						Type: to.Ptr(armappservice.IssueTypeServiceIncident),
	// 						EndTime: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2017-11-06T22:21:48.000Z"); return t}()),
	// 						Message: to.Ptr("Your application process was restarted as application environment variables changed. This can most likely occur due to update in app settings or swap operation. This event occurred multiple times during the day."),
	// 						MetaData: [][]*armappservice.NameValuePair{
	// 							[]*armappservice.NameValuePair{
	// 								{
	// 									Name: to.Ptr("feature"),
	// 									Value: to.Ptr("auditlogs"),
	// 								},
	// 								{
	// 									Name: to.Ptr("displayedName"),
	// 									Value: to.Ptr("Check Audit Logs"),
	// 						}}},
	// 						Priority: to.Ptr[float64](0),
	// 						Solutions: []*armappservice.Solution{
	// 						},
	// 						StartTime: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2017-11-06T22:21:50.000Z"); return t}()),
	// 				}},
	// 				Solutions: []*armappservice.Solution{
	// 				},
	// 				StartTime: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2017-11-05T22:50:00.000Z"); return t}()),
	// 		}},
	// 		EndTime: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2017-11-06T22:50:00.000Z"); return t}()),
	// 		NonCorrelatedDetectors: []*armappservice.DetectorDefinition{
	// 		},
	// 		Payload: []*armappservice.AnalysisData{
	// 			{
	// 				Data: [][]*armappservice.NameValuePair{
	// 				},
	// 				Metrics: []*armappservice.DiagnosticMetricSet{
	// 					{
	// 						Name: to.Ptr("All Application Stop Events"),
	// 						EndTime: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2017-11-06T22:50:00.000Z"); return t}()),
	// 						StartTime: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2017-11-05T22:50:00.000Z"); return t}()),
	// 						TimeGrain: to.Ptr("00:05:00"),
	// 						Values: []*armappservice.DiagnosticMetricSample{
	// 							{
	// 								RoleInstance: to.Ptr("RD00155D3C15BE"),
	// 								Timestamp: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2017-11-06T00:00:00.000Z"); return t}()),
	// 								Total: to.Ptr[float64](2),
	// 							},
	// 							{
	// 								IsAggregated: to.Ptr(true),
	// 								Timestamp: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2017-11-06T00:00:00.000Z"); return t}()),
	// 								Total: to.Ptr[float64](2),
	// 							},
	// 							{
	// 								RoleInstance: to.Ptr("RD00155D3C15C1"),
	// 								Timestamp: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2017-11-06T00:10:00.000Z"); return t}()),
	// 								Total: to.Ptr[float64](2),
	// 							},
	// 							{
	// 								RoleInstance: to.Ptr("RD00155D3BE0FB"),
	// 								Timestamp: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2017-11-06T00:10:00.000Z"); return t}()),
	// 								Total: to.Ptr[float64](2),
	// 							},
	// 							{
	// 								IsAggregated: to.Ptr(true),
	// 								Timestamp: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2017-11-06T00:10:00.000Z"); return t}()),
	// 								Total: to.Ptr[float64](4),
	// 						}},
	// 					},
	// 					{
	// 						Name: to.Ptr("User Events"),
	// 						EndTime: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2017-11-06T22:50:00.000Z"); return t}()),
	// 						StartTime: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2017-11-05T22:50:00.000Z"); return t}()),
	// 						TimeGrain: to.Ptr("00:05:00"),
	// 						Unit: to.Ptr(""),
	// 						Values: []*armappservice.DiagnosticMetricSample{
	// 							{
	// 								IsAggregated: to.Ptr(true),
	// 								Timestamp: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2017-11-06T22:20:00.000Z"); return t}()),
	// 								Total: to.Ptr[float64](3),
	// 							},
	// 							{
	// 								RoleInstance: to.Ptr("RD00155D3C09FC"),
	// 								Timestamp: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2017-11-06T22:20:00.000Z"); return t}()),
	// 								Total: to.Ptr[float64](1),
	// 							},
	// 							{
	// 								RoleInstance: to.Ptr("RD00155D3C2ADC"),
	// 								Timestamp: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2017-11-06T22:20:00.000Z"); return t}()),
	// 								Total: to.Ptr[float64](1),
	// 							},
	// 							{
	// 								RoleInstance: to.Ptr("RD00155D3C214E"),
	// 								Timestamp: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2017-11-06T22:20:00.000Z"); return t}()),
	// 								Total: to.Ptr[float64](1),
	// 						}},
	// 				}},
	// 				Source: to.Ptr("workerprocessrecycle"),
	// 		}},
	// 		StartTime: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2017-11-05T22:50:00.000Z"); return t}()),
	// 	},
	// }
}

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue

JavaScript

const { WebSiteManagementClient } = require("@azure/arm-appservice");
const { DefaultAzureCredential } = require("@azure/identity");
require("dotenv/config");

/**
 * This sample demonstrates how to Description for Execute Analysis
 *
 * @summary Description for Execute Analysis
 * x-ms-original-file: specification/web/resource-manager/Microsoft.Web/AppService/stable/2025-03-01/examples/Diagnostics_ExecuteSiteAnalysis.json
 */
async function executeSiteAnalysis() {
  const subscriptionId =
    process.env["APPSERVICE_SUBSCRIPTION_ID"] || "34adfa4f-cedf-4dc0-ba29-b6d1a69ab345";
  const resourceGroupName =
    process.env["APPSERVICE_RESOURCE_GROUP"] || "Sample-WestUSResourceGroup";
  const siteName = "SampleApp";
  const diagnosticCategory = "availability";
  const analysisName = "apprestartanalyses";
  const slot = "Production";
  const credential = new DefaultAzureCredential();
  const client = new WebSiteManagementClient(credential, subscriptionId);
  const result = await client.diagnostics.executeSiteAnalysisSlot(
    resourceGroupName,
    siteName,
    diagnosticCategory,
    analysisName,
    slot,
  );
  console.log(result);
}

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue

Sample response

Status code:

200

{
  "id": "/subscriptions/34adfa4f-cedf-4dc0-ba29-b6d1a69ab345/resourceGroups/Sample-WestUSResourceGroup/providers/Microsoft.Web/sites/SampleApp/diagnostics/availability/analyses/apprestartanalyses",
  "name": "apprestartanalysis",
  "properties": {
    "startTime": "2017-11-05T22:50:00Z",
    "endTime": "2017-11-06T22:50:00Z",
    "abnormalTimePeriods": [
      {
        "startTime": "2017-11-05T22:50:00Z",
        "endTime": "2017-11-06T22:50:00Z",
        "events": [
          {
            "startTime": "2017-11-06T22:21:50Z",
            "endTime": "2017-11-06T22:21:48Z",
            "message": "Your application process was restarted as application environment variables changed. This can most likely occur due to update in app settings or swap operation. This event occurred multiple times during the day.",
            "source": null,
            "priority": 0,
            "metaData": [
              [
                {
                  "name": "feature",
                  "value": "auditlogs"
                },
                {
                  "name": "displayedName",
                  "value": "Check Audit Logs"
                }
              ]
            ],
            "type": "ServiceIncident",
            "solutions": []
          }
        ],
        "solutions": []
      }
    ],
    "payload": [
      {
        "source": "workerprocessrecycle",
        "metrics": [
          {
            "name": "All Application Stop Events",
            "unit": null,
            "startTime": "2017-11-05T22:50:00Z",
            "endTime": "2017-11-06T22:50:00Z",
            "timeGrain": "00:05:00",
            "values": [
              {
                "timestamp": "2017-11-06T00:00:00Z",
                "roleInstance": "RD00155D3C15BE",
                "total": 2
              },
              {
                "timestamp": "2017-11-06T00:00:00Z",
                "total": 2,
                "isAggregated": true
              },
              {
                "timestamp": "2017-11-06T00:10:00Z",
                "roleInstance": "RD00155D3C15C1",
                "total": 2
              },
              {
                "timestamp": "2017-11-06T00:10:00Z",
                "roleInstance": "RD00155D3BE0FB",
                "total": 2
              },
              {
                "timestamp": "2017-11-06T00:10:00Z",
                "total": 4,
                "isAggregated": true
              }
            ]
          },
          {
            "name": "User Events",
            "unit": "",
            "startTime": "2017-11-05T22:50:00Z",
            "endTime": "2017-11-06T22:50:00Z",
            "timeGrain": "00:05:00",
            "values": [
              {
                "timestamp": "2017-11-06T22:20:00Z",
                "total": 3,
                "isAggregated": true
              },
              {
                "timestamp": "2017-11-06T22:20:00Z",
                "roleInstance": "RD00155D3C09FC",
                "total": 1
              },
              {
                "timestamp": "2017-11-06T22:20:00Z",
                "roleInstance": "RD00155D3C2ADC",
                "total": 1
              },
              {
                "timestamp": "2017-11-06T22:20:00Z",
                "roleInstance": "RD00155D3C214E",
                "total": 1
              }
            ]
          }
        ],
        "data": [],
        "detectorMetaData": null
      }
    ],
    "nonCorrelatedDetectors": []
  }
}

Execute site slot analysis

Sample request

HTTP

POST https://management.azure.com/subscriptions/34adfa4f-cedf-4dc0-ba29-b6d1a69ab345/resourceGroups/Sample-WestUSResourceGroup/providers/Microsoft.Web/sites/SampleApp/slots/staging/diagnostics/availability/analyses/apprestartanalyses/execute?api-version=2025-03-01

Python

from azure.identity import DefaultAzureCredential

from azure.mgmt.web import WebSiteManagementClient

"""
# PREREQUISITES
    pip install azure-identity
    pip install azure-mgmt-web
# USAGE
    python diagnostics_execute_site_analysis_slot.py

    Before run the sample, please set the values of the client ID, tenant ID and client secret
    of the AAD application as environment variables: AZURE_CLIENT_ID, AZURE_TENANT_ID,
    AZURE_CLIENT_SECRET. For more info about how to get the value, please see:
    https://docs.microsoft.com/azure/active-directory/develop/howto-create-service-principal-portal
"""


def main():
    client = WebSiteManagementClient(
        credential=DefaultAzureCredential(),
        subscription_id="34adfa4f-cedf-4dc0-ba29-b6d1a69ab345",
    )

    response = client.diagnostics.execute_site_analysis(
        resource_group_name="Sample-WestUSResourceGroup",
        site_name="SampleApp",
        diagnostic_category="availability",
        analysis_name="apprestartanalyses",
    )
    print(response)


# x-ms-original-file: specification/web/resource-manager/Microsoft.Web/AppService/stable/2025-03-01/examples/Diagnostics_ExecuteSiteAnalysisSlot.json
if __name__ == "__main__":
    main()

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue

Go

package armappservice_test

import (
	"context"
	"log"

	"github.com/Azure/azure-sdk-for-go/sdk/azidentity"
	"github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/appservice/armappservice/v5"
)

// Generated from example definition: https://github.com/Azure/azure-rest-api-specs/blob/9f4cb2884f1948b879ecfb3f410e8cbc8805c213/specification/web/resource-manager/Microsoft.Web/AppService/stable/2025-03-01/examples/Diagnostics_ExecuteSiteAnalysisSlot.json
func ExampleDiagnosticsClient_ExecuteSiteAnalysisSlot_executeSiteSlotAnalysis() {
	cred, err := azidentity.NewDefaultAzureCredential(nil)
	if err != nil {
		log.Fatalf("failed to obtain a credential: %v", err)
	}
	ctx := context.Background()
	clientFactory, err := armappservice.NewClientFactory("<subscription-id>", cred, nil)
	if err != nil {
		log.Fatalf("failed to create client: %v", err)
	}
	res, err := clientFactory.NewDiagnosticsClient().ExecuteSiteAnalysisSlot(ctx, "Sample-WestUSResourceGroup", "SampleApp", "availability", "apprestartanalyses", "staging", &armappservice.DiagnosticsClientExecuteSiteAnalysisSlotOptions{StartTime: nil,
		EndTime:   nil,
		TimeGrain: nil,
	})
	if err != nil {
		log.Fatalf("failed to finish the request: %v", err)
	}
	// You could use response here. We use blank identifier for just demo purposes.
	_ = res
	// If the HTTP response code is 200 as defined in example definition, your response structure would look as follows. Please pay attention that all the values in the output are fake values for just demo purposes.
	// res.DiagnosticAnalysis = armappservice.DiagnosticAnalysis{
	// 	Name: to.Ptr("apprestartanalysis"),
	// 	ID: to.Ptr("/subscriptions/34adfa4f-cedf-4dc0-ba29-b6d1a69ab345/resourceGroups/Sample-WestUSResourceGroup/providers/Microsoft.Web/sites/SampleApp/slots/staging/diagnostics/availability/analyses/apprestartanalyses"),
	// 	Properties: &armappservice.DiagnosticAnalysisProperties{
	// 		AbnormalTimePeriods: []*armappservice.AbnormalTimePeriod{
	// 			{
	// 				EndTime: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2017-11-06T22:50:00.000Z"); return t}()),
	// 				Events: []*armappservice.DetectorAbnormalTimePeriod{
	// 					{
	// 						Type: to.Ptr(armappservice.IssueTypeServiceIncident),
	// 						EndTime: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2017-11-06T22:21:48.000Z"); return t}()),
	// 						Message: to.Ptr("Your application process was restarted as application environment variables changed. This can most likely occur due to update in app settings or swap operation. This event occurred multiple times during the day."),
	// 						MetaData: [][]*armappservice.NameValuePair{
	// 							[]*armappservice.NameValuePair{
	// 								{
	// 									Name: to.Ptr("feature"),
	// 									Value: to.Ptr("auditlogs"),
	// 								},
	// 								{
	// 									Name: to.Ptr("displayedName"),
	// 									Value: to.Ptr("Check Audit Logs"),
	// 						}}},
	// 						Priority: to.Ptr[float64](0),
	// 						Solutions: []*armappservice.Solution{
	// 						},
	// 						StartTime: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2017-11-06T22:21:50.000Z"); return t}()),
	// 				}},
	// 				Solutions: []*armappservice.Solution{
	// 				},
	// 				StartTime: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2017-11-05T22:50:00.000Z"); return t}()),
	// 		}},
	// 		EndTime: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2017-11-06T22:50:00.000Z"); return t}()),
	// 		NonCorrelatedDetectors: []*armappservice.DetectorDefinition{
	// 		},
	// 		Payload: []*armappservice.AnalysisData{
	// 			{
	// 				Data: [][]*armappservice.NameValuePair{
	// 				},
	// 				Metrics: []*armappservice.DiagnosticMetricSet{
	// 					{
	// 						Name: to.Ptr("All Application Stop Events"),
	// 						EndTime: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2017-11-06T22:50:00.000Z"); return t}()),
	// 						StartTime: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2017-11-05T22:50:00.000Z"); return t}()),
	// 						TimeGrain: to.Ptr("00:05:00"),
	// 						Values: []*armappservice.DiagnosticMetricSample{
	// 							{
	// 								RoleInstance: to.Ptr("RD00155D3C15BE"),
	// 								Timestamp: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2017-11-06T00:00:00.000Z"); return t}()),
	// 								Total: to.Ptr[float64](2),
	// 							},
	// 							{
	// 								IsAggregated: to.Ptr(true),
	// 								Timestamp: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2017-11-06T00:00:00.000Z"); return t}()),
	// 								Total: to.Ptr[float64](2),
	// 							},
	// 							{
	// 								RoleInstance: to.Ptr("RD00155D3C15C1"),
	// 								Timestamp: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2017-11-06T00:10:00.000Z"); return t}()),
	// 								Total: to.Ptr[float64](2),
	// 							},
	// 							{
	// 								RoleInstance: to.Ptr("RD00155D3BE0FB"),
	// 								Timestamp: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2017-11-06T00:10:00.000Z"); return t}()),
	// 								Total: to.Ptr[float64](2),
	// 							},
	// 							{
	// 								IsAggregated: to.Ptr(true),
	// 								Timestamp: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2017-11-06T00:10:00.000Z"); return t}()),
	// 								Total: to.Ptr[float64](4),
	// 						}},
	// 					},
	// 					{
	// 						Name: to.Ptr("User Events"),
	// 						EndTime: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2017-11-06T22:50:00.000Z"); return t}()),
	// 						StartTime: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2017-11-05T22:50:00.000Z"); return t}()),
	// 						TimeGrain: to.Ptr("00:05:00"),
	// 						Unit: to.Ptr(""),
	// 						Values: []*armappservice.DiagnosticMetricSample{
	// 							{
	// 								IsAggregated: to.Ptr(true),
	// 								Timestamp: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2017-11-06T22:20:00.000Z"); return t}()),
	// 								Total: to.Ptr[float64](3),
	// 							},
	// 							{
	// 								RoleInstance: to.Ptr("RD00155D3C09FC"),
	// 								Timestamp: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2017-11-06T22:20:00.000Z"); return t}()),
	// 								Total: to.Ptr[float64](1),
	// 							},
	// 							{
	// 								RoleInstance: to.Ptr("RD00155D3C2ADC"),
	// 								Timestamp: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2017-11-06T22:20:00.000Z"); return t}()),
	// 								Total: to.Ptr[float64](1),
	// 							},
	// 							{
	// 								RoleInstance: to.Ptr("RD00155D3C214E"),
	// 								Timestamp: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2017-11-06T22:20:00.000Z"); return t}()),
	// 								Total: to.Ptr[float64](1),
	// 						}},
	// 				}},
	// 				Source: to.Ptr("workerprocessrecycle"),
	// 		}},
	// 		StartTime: to.Ptr(func() time.Time { t, _ := time.Parse(time.RFC3339Nano, "2017-11-05T22:50:00.000Z"); return t}()),
	// 	},
	// }
}

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue

JavaScript

const { WebSiteManagementClient } = require("@azure/arm-appservice");
const { DefaultAzureCredential } = require("@azure/identity");
require("dotenv/config");

/**
 * This sample demonstrates how to Description for Execute Analysis
 *
 * @summary Description for Execute Analysis
 * x-ms-original-file: specification/web/resource-manager/Microsoft.Web/AppService/stable/2025-03-01/examples/Diagnostics_ExecuteSiteAnalysisSlot.json
 */
async function executeSiteSlotAnalysis() {
  const subscriptionId =
    process.env["APPSERVICE_SUBSCRIPTION_ID"] || "34adfa4f-cedf-4dc0-ba29-b6d1a69ab345";
  const resourceGroupName =
    process.env["APPSERVICE_RESOURCE_GROUP"] || "Sample-WestUSResourceGroup";
  const siteName = "SampleApp";
  const diagnosticCategory = "availability";
  const analysisName = "apprestartanalyses";
  const slot = "staging";
  const credential = new DefaultAzureCredential();
  const client = new WebSiteManagementClient(credential, subscriptionId);
  const result = await client.diagnostics.executeSiteAnalysisSlot(
    resourceGroupName,
    siteName,
    diagnosticCategory,
    analysisName,
    slot,
  );
  console.log(result);
}

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue

Sample response

Status code:

200

{
  "id": "/subscriptions/34adfa4f-cedf-4dc0-ba29-b6d1a69ab345/resourceGroups/Sample-WestUSResourceGroup/providers/Microsoft.Web/sites/SampleApp/slots/staging/diagnostics/availability/analyses/apprestartanalyses",
  "name": "apprestartanalysis",
  "properties": {
    "startTime": "2017-11-05T22:50:00Z",
    "endTime": "2017-11-06T22:50:00Z",
    "abnormalTimePeriods": [
      {
        "startTime": "2017-11-05T22:50:00Z",
        "endTime": "2017-11-06T22:50:00Z",
        "events": [
          {
            "startTime": "2017-11-06T22:21:50Z",
            "endTime": "2017-11-06T22:21:48Z",
            "message": "Your application process was restarted as application environment variables changed. This can most likely occur due to update in app settings or swap operation. This event occurred multiple times during the day.",
            "source": null,
            "priority": 0,
            "metaData": [
              [
                {
                  "name": "feature",
                  "value": "auditlogs"
                },
                {
                  "name": "displayedName",
                  "value": "Check Audit Logs"
                }
              ]
            ],
            "type": "ServiceIncident",
            "solutions": []
          }
        ],
        "solutions": []
      }
    ],
    "payload": [
      {
        "source": "workerprocessrecycle",
        "metrics": [
          {
            "name": "All Application Stop Events",
            "unit": null,
            "startTime": "2017-11-05T22:50:00Z",
            "endTime": "2017-11-06T22:50:00Z",
            "timeGrain": "00:05:00",
            "values": [
              {
                "timestamp": "2017-11-06T00:00:00Z",
                "roleInstance": "RD00155D3C15BE",
                "total": 2
              },
              {
                "timestamp": "2017-11-06T00:00:00Z",
                "total": 2,
                "isAggregated": true
              },
              {
                "timestamp": "2017-11-06T00:10:00Z",
                "roleInstance": "RD00155D3C15C1",
                "total": 2
              },
              {
                "timestamp": "2017-11-06T00:10:00Z",
                "roleInstance": "RD00155D3BE0FB",
                "total": 2
              },
              {
                "timestamp": "2017-11-06T00:10:00Z",
                "total": 4,
                "isAggregated": true
              }
            ]
          },
          {
            "name": "User Events",
            "unit": "",
            "startTime": "2017-11-05T22:50:00Z",
            "endTime": "2017-11-06T22:50:00Z",
            "timeGrain": "00:05:00",
            "values": [
              {
                "timestamp": "2017-11-06T22:20:00Z",
                "total": 3,
                "isAggregated": true
              },
              {
                "timestamp": "2017-11-06T22:20:00Z",
                "roleInstance": "RD00155D3C09FC",
                "total": 1
              },
              {
                "timestamp": "2017-11-06T22:20:00Z",
                "roleInstance": "RD00155D3C2ADC",
                "total": 1
              },
              {
                "timestamp": "2017-11-06T22:20:00Z",
                "roleInstance": "RD00155D3C214E",
                "total": 1
              }
            ]
          }
        ],
        "data": [],
        "detectorMetaData": null
      }
    ],
    "nonCorrelatedDetectors": []
  }
}

Definitions

Name	Description
AbnormalTimePeriod	Class representing Abnormal Time Period identified in diagnosis
AnalysisData	Class Representing Detector Evidence used for analysis
DataSource	Class representing data source used by the detectors
DefaultErrorResponse	App Service error response.
Details
DetectorAbnormalTimePeriod	Class representing Abnormal Time Period detected.
DetectorDefinition	Class representing detector definition
DiagnosticAnalysis	Class representing a diagnostic analysis done on an application
DiagnosticMetricSample	Class representing Diagnostic Metric
DiagnosticMetricSet	Class representing Diagnostic Metric information
Error	Error model.
IssueType	Represents the type of the Detector
NameValuePair	Name value pair.
ResponseMetaData
Solution	Class Representing Solution for problems detected.
SolutionType	Type of Solution

AbnormalTimePeriod

Object

Class representing Abnormal Time Period identified in diagnosis

Name	Type	Description
endTime	string (date-time)	End time of the downtime
events	DetectorAbnormalTimePeriod[]	List of Possible Cause of downtime
solutions	Solution[]	List of proposed solutions
startTime	string (date-time)	Start time of the downtime

AnalysisData

Object

Class Representing Detector Evidence used for analysis

Name	Type	Description
data	NameValuePair[]	Additional Source Data
detectorDefinition	DetectorDefinition	Detector Definition
detectorMetaData	ResponseMetaData	Detector Meta Data
metrics	DiagnosticMetricSet[]	Source Metrics
source	string	Name of the Detector

DataSource

Object

Class representing data source used by the detectors

Name	Type	Description
dataSourceUri	NameValuePair[]	Datasource Uri Links
instructions	string[]	Instructions if any for the data source

DefaultErrorResponse

Object

App Service error response.

Name	Type	Description
error	Error	Error model.

Details

Object

Name	Type	Description
code	string	Standardized string to programmatically identify the error.
message	string	Detailed error description and debugging information.
target	string	Detailed error description and debugging information.

DetectorAbnormalTimePeriod

Object

Class representing Abnormal Time Period detected.

Name	Type	Description
endTime	string (date-time)	End time of the correlated event
message	string	Message describing the event
metaData	NameValuePair[]	Downtime metadata
priority	number (double)	Represents the rank of the Detector
solutions	Solution[]	List of proposed solutions
source	string	Represents the name of the Detector
startTime	string (date-time)	Start time of the correlated event
type	IssueType	Represents the type of the Detector

DetectorDefinition

Object

Class representing detector definition

Name	Type	Description
description	string	Description of the detector
displayName	string	Display name of the detector
isEnabled	boolean	Flag representing whether detector is enabled or not.
rank	number (double)	Detector Rank

DiagnosticAnalysis

Object

Class representing a diagnostic analysis done on an application

Name	Type	Description
id	string	Resource Id.
kind	string	Kind of resource.
name	string	Resource Name.
properties.abnormalTimePeriods	AbnormalTimePeriod[]	List of time periods.
properties.endTime	string (date-time)	End time of the period
properties.nonCorrelatedDetectors	DetectorDefinition[]	Data by each detector for detectors that did not corelate
properties.payload	AnalysisData[]	Data by each detector
properties.startTime	string (date-time)	Start time of the period
type	string	Resource type.

DiagnosticMetricSample

Object

Class representing Diagnostic Metric

Name	Type	Description
isAggregated	boolean	Whether the values are aggregates across all workers or not
maximum	number (double)	Maximum of the metric sampled during the time period
minimum	number (double)	Minimum of the metric sampled during the time period
roleInstance	string	Role Instance. Null if this counter is not per instance This is returned and should be whichever instance name we desire to be returned i.e. CPU and Memory return RDWORKERNAME (LargeDed..._IN_0) where RDWORKERNAME is Machine name below and RoleInstance name in parenthesis
timestamp	string (date-time)	Time at which metric is measured
total	number (double)	Total value of the metric. If multiple measurements are made this will have sum of all.

DiagnosticMetricSet

Object

Class representing Diagnostic Metric information

Name	Type	Description
endTime	string (date-time)	End time of the period
name	string	Name of the metric
startTime	string (date-time)	Start time of the period
timeGrain	string	Presented time grain. Supported grains at the moment are PT1M, PT1H, P1D
unit	string	Metric's unit
values	DiagnosticMetricSample[]	Collection of metric values for the selected period based on the {Microsoft.Web.Hosting.Administration.DiagnosticMetricSet.TimeGrain}

Error

Object

Error model.

Name	Type	Description
code	string	Standardized string to programmatically identify the error.
details	Details[]	Detailed errors.
innererror	string	More information to debug error.
message	string	Detailed error description and debugging information.
target	string	Detailed error description and debugging information.

IssueType

Enumeration

Represents the type of the Detector

Value	Description
ServiceIncident
AppDeployment
AppCrash
RuntimeIssueDetected
AseDeployment
UserIssue
PlatformIssue
Other

NameValuePair

Object

Name value pair.

Name	Type	Description
name	string	Pair name.
value	string	Pair value.

ResponseMetaData

Object

Name	Type	Description
dataSource	DataSource	Source of the Data

Solution

Object

Class Representing Solution for problems detected.

Name	Type	Description
data	NameValuePair[]	Solution Data.
description	string	Description of the solution
displayName	string	Display Name of the solution
id	number (double)	Solution Id.
metadata	NameValuePair[]	Solution Metadata.
order	number (double)	Order of the solution.
type	SolutionType	Type of Solution

SolutionType

Enumeration

Type of Solution

Value	Description
QuickSolution
DeepInvestigation
BestPractices