Updated: October 20, 2013
Whether you’re just getting started with Windows Store app development or you're a seasoned app developer, you can use Windows Performance Analyzer to improve experiences that aren’t optimal. Windows Performance Analyzer has a Windows Store App Analysis profile that you can use for analysis of your app. Through this profile, Microsoft has shared the graph and table views that we use most frequently for our analysis.
This video introduces you to the Big Picture tab of the Windows Store App Analysis profile.
ConceptsWindows Store App Analysis