android studio sdk installer freezes on systrace.py

Note: On the device running Android 9 (API Level 28) or higher, you can also use a system application called System Tracking to log system tracking on your device. This document describes how to generate a report from the command line through the SYSTRACE, view the generated tracking file and use them to analyze and improve the performance of the App Used Interface (UI). For more details on the method of the App is being executed and the CPU resources it use, use the CPU PROFILER that comes with Android Studio, you can also generate tracking logs and import and check them with CPU Profiler. However, the SYSTRACE tool does not collect information executed by the code in the App process. It also checks the captured tracking information to highlight the problems they find, such as UI JANK when displaying actions or animation, and provides recommendations for how to fix them. This report provides an overall situation of the system process of the Android device in a given time period.

The report highlights the abnormal frame considers SYSTRACE. It combines data from the Android kernel, such as the CPU scheduler, disk activity, and APP thread, and finally generates an HTML report, similar to that shown in Figure 1.įigure 1: Systrace HTML example report, Program Default Accounting 5 seconds application and system consumption. The SYSTRACE command allows you to collect and check all the time consuming information running on the device at the system level.

Android studio sdk installer freezes on systrace.py