Interpret an example Arm Streamline report

View the example Arm Streamline report

To understand the capabilities of Streamline, use the example Streamline profile that comes with Arm Performance Studio.

1. To open the example profile, in Streamline, select File > Import.

2. Select Import Streamline Sample Captures and click Next. Import Streamline Sample Captures

3. Select the Android example and click Finish. Select sample captures

4. Select the report in Streamline Data, then select Analyze when prompted. After the report is processed, you’ll see an interactive timeline. Streamline Timeline

Analyze the results

The charts in the Timeline view show the performance counter activity captured from the device. Hover over the charts to see the values at that point in time. Use the Calipers to focus on particular windows of activity.

For instructions to use the features in the Timeline view, see the Streamline User Guide .

Understanding the output of Streamline is key to the tool’s usefulness. To understand how to interpret the capture from different points of view, see Android performance triage with Streamline .

What you’ve accomplished and what’s next

You’ve now viewed an example Arm Streamline report and interpreted the results using Arm documentation.

Next, you’ll use Arm Streamline to capture data for your application.