Network Requests

The Network Request page displays the network request information, including the number of app calls, request duration, API failure rate, slow request proportion, API failure rate trend, average call duration trend, network request list, and status code distribution.

Log in to the management console.
Click on the left and choose Management & Governance > Application Performance Management.

In the navigation pane on the left, choose App Monitoring > Network Request. Select an application from the drop-down list in the upper left corner of the page. In the upper right corner of the page, select a time range. Default: Last 20 minutes.

**Table 1** Network request parameters
Parameter	Description
Calls	Number of calls.
Duration	Network request duration.
Error Rate	Error rate = Number of failed API calls/Total number of API calls
Slow Request Proportion	Slow request proportion = Number of slow requests/Total number of requests

API Failure Rate Trend

The API failure rate trend graph displays the number of calls, proportion of slow requests, and API failure rate. Move the cursor to the graph. The number of calls, proportion of slow requests, and API failure rate at the specified time point are displayed.

**Table 2** Parameters of the API failure rate trend
Parameter	Description
Calls	Number of API calls.
Slow Request Proportion	Slow request proportion = Number of slow API requests/Total number of API requests
Error Rate	Error rate = Number of failed API calls/Total number of API calls

Average Call Time Trend

A bar graph shows the average call time trend. Move the cursor to the graph. The average call time at the specified time point is displayed.

**Table 3** Parameters related to average call time
Parameter	Description
Duration	Network request duration.

Network Requests

Network Requests display the network request information, including the API, request mode, total number of requests, request duration, number of slow requests, proportion of slow requests, number of errors, error rate, and operations.

**Table 4** Network request parameters
Parameter	Description
API	API information.
Request Method	API request method.
Total Requests	Total number of API requests.
Duration	API request duration.
Slow Requests	Number of slow requests.
Slow Request Proportion	Slow request proportion = Number of slow API requests/Total number of API requests
Errors	Number of call errors.
Error Rate	Error rate = Number of API calls that encounter errors/Total number of API calls

In the search box in the upper left corner of the network request list, enter a keyword about the API and click to view the network requests that meet the search criteria. Note that each keyword is case sensitive.
Click in the upper right corner of the network request list and select the target metric data.
By default, the network request list is sorted by Total Requests in descending order.

Click Analyze in the Operation column in the row that contains the target API to view details. The details include the API failure rate trend, average call duration trend, network request list, and status code distribution.

If a network request does not have a correct trace ID, no traces can be found. In that case, Analyze in the Operation column is grayed.

By default, the network request list is sorted by occurrence time in descending order.
Click View Details in the Operation column in the row that contains the target device model/ID. The trace details page corresponding to the trace ID is displayed. For details, see Checking Trace Details.

Status Code Distribution

The distribution of network request status codes is displayed.

**Table 5** Parameters related to status codes
Parameter	Description
Status Code	Status code.
Requests	Number of requests with a certain status code returned.
Requests with This Status Code	Proportion of requests with a status code = Number of requests with a certain status code returned/Total number of requests