Webb# Print stat for process 11904 every 300ms. $ simpleperf stat -p 11904--duration 10--interval 300 # Print system wide stat at interval of 300ms for 10 seconds. Note that system wide profiling needs # root privilege. $ su 0 simpleperf stat -a --duration 10--interval 300 Display counters in systrace WebbThe simpleperf tool can be found in the simpleperf/ directory in the directory where you installed the Android NDK to. In this directory there is a set of Python files that will help you deploy the tool to a device and collect the measurement data such that you can analyze the results on your computer rather than on your phone.
perf-report(1) - Linux manual page - Michael Kerrisk
WebbUse Simpleperf for CPU Profiling: Unity Oculus Developers. Describes how to use the Android tool Simpleperf for CPU profiling during Meta Quest development when using … WebbSimpleperf is a native profiling tool for Android. Its command-line interface supports broadly the same options as the linux-tools perf, but also supports various Android … greatest fight scenes of all time
[BUG] simpleperf stat command event monitored - Github
Webb17 aug. 2024 · Simpleperf. Android Studio includes a graphical front end to Simpleperf, documented in Inspect CPU activity with CPU Profiler . Most users will prefer to use that instead of using Simpleperf directly. If you prefer to use the command line, Simpleperf is a versatile command-line CPU profiling tool included in the NDK for Mac, Linux, and … Webbusage: perf [--version] [--help] [OPTIONS] COMMAND [ARGS] The most commonly used perf commands are: annotate Reads perf.data (created by perf record) and displays … Webb1 okt. 2015 · So running perf as normal user will give this error: perf stat ls Error: You may not have permission to collect stats. Consider tweaking /proc/sys/kernel/perf_event_paranoid: -1 - Not paranoid at all 0 - Disallow raw tracepoint access for unpriv 1 - Disallow cpu events for unpriv 2 - Disallow kernel profiling for unpriv greatest fighter jets of all time