WebbSimpleperf is a native profiling tool for Android. Its command-line interface supports … http://hanpfei.github.io/2024/02/21/Simpleperf_Introduction/
安装和使用火焰图抓手机使用情况以及出现问题的解决 - 天天好运
WebbExamples. Below are examples collecting ETM data for AutoFDO. It has two steps: first recording ETM data, second converting ETM data to AutoFDO input files. Record ETM data: # preparation: we need to be root to record ETM data $ adb root $ adb shell redfin:/ \# cd data/local/tmp redfin:/data/local/tmp \# # Do a system wide collection, it writes ... WebbLKML Archive on lore.kernel.org help / color / mirror / Atom feed From: Arnaldo Carvalho de Melo To: Alexey Bayduraev Cc: Jiri Olsa , Namhyung Kim , Alexander Shishkin , Peter Zijlstra , Ingo … crystal care norwich
Simpleperf - googlesource.com
You can run this command to see which .sofiles take up the largest percentage of executiontime (based on the number of CPU cycles). This is a good first command to run when startingyour performance analysis session. Visa mer Once you have identified which shared library takes most of the execution time, you can run thiscommand to see the percentage of time spent executing the … Visa mer Execution time in a .sofile can be split across multiple threads. You can run this command tosee the percentage of time spent in each thread. Visa mer After finding the threads where most of the execution time is spent, you can use this command toisolate the object modules taking the longest execution time … Visa mer A call graphprovides a visual representation of a stack trace that Simpleperf records during theprofiling session. You can use the report -gcommand to print a call … Visa mer Webb29 juni 2024 · Simpleperf record. simpleperf record is used to dump records of the profiled program. By passing options, we can select which events to use, which processes/threads to monitor, what frequency to dump records, how … Webb9 jan. 2024 · Simpleperf is a native profiling tool for Android. Its command-line interface … dvr nfl sunday ticket