Startup Performance

The Start Analysis page displays the startup information, including the number of failed startups, total number of startups, number of slow startups, number of normal startups, average response time, device startup trend, call time trend, and startup performance list.

Constraints

HarmonyOS startup performance data cannot be reported.

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 > Start Analysis. 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** Startup performance parameters
Parameter	Description
Failed Startups	Number of startups that failed.
Total Startups	Total number of startups.
Slow Startups	Number of slow startups.
Normal Startups	Number of normal startups.
Avg. Response Time	Average response time for startup.

Device Startup Trend

A bar graph shows the device startup trend. Move the cursor to the graph. The total number of startups, number of normal startups, number of slow startups, and number of failed startups at the specified time are displayed.

**Table 2** Parameters of the startup trend graph
Parameter	Description
Total Startups	Total number of startups.
Normal Startups	Number of normal startups.
Slow Startups	Number of slow startups.
Failed Startups	Number of failed startups.

Call Time Trend

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

**Table 3** Call time parameters
Parameter	Description
Avg. Response Time	Average response time of calls.

Startup Performance

Startup Performance displays information about the app startup performance on the device, including the device model/ID, total number of startups, number of normal startups, number of slow startups, number of failed startups, average response time, and operations.

**Table 4** Startup performance parameters
Parameter	Description
Device Model/ID	Model or ID of the device.
Total Startups	Total number of startups.
Normal Startups	Number of normal startups.
Slow Startups	Number of slow startups.
Failed Startups	Number of failed startups.
Avg. Response Time	Average response time for startup.

In the search box in the upper left corner of the startup performance list, enter a keyword about the device model/ID and click to view the startup performance list that meets the search criteria. Note that each keyword is case sensitive.
Click in the upper right corner of the startup performance list and select the target metric data.
By default, the startup performance list is sorted by Total Startups in descending order.

Click Analyze in the Operation column in the row that contains the target device to view details. The details include the device startup trend, call time trend, and startup performance list.
- In the search box in the upper left corner of the startup performance list, enter a keyword about the device model/ID and click to view the startup performance list that meets the search criteria. Note that each keyword is case sensitive.
- Click in the upper right corner of the startup performance list and select the target metric data.
- By default, the startup performance list is sorted by occurrence time in descending order.

Click View Details in the Operation column of a device model/ID. The device details are displayed.

**Table 5** Parameters for startup performance details
Type	Parameter	Description
-	Device ID	Device ID.
-	User ID	User ID.
-	Occurred	Time when the device starts up.
Startup Analysis	App Pre-load Time	Time required for app pre-loading during startup.
	App Load Time	Time required for app loading during startup.
	View Load Time	Time required for loading views during startup.
	Other Time	Other time consumed during startup.
Device Info	Device Model	Device model.
	Jail Break	Whether a device is jailbroken. Yes for jailbroken iOS devices and rooted Android devices, and No for other devices.
	Area	Area where the device is located.
	UUID	Unique ID reported each time.
	Network	Network access method.
OS	System	OS name.
	OS Version	OS version.
	App Package	App package name.
	App Version	App version.
	Received on Server	Time when the server received the data.
	SDK Version	SDK version.