A adb shell script that collect Android CPU usage
Collect CPU Usage(usage/idle/other/user/sys) via /proc/stat
Output example:
17:36:48
%Usage %USR %SYS %Other %Idle
13.25 4.59 4.14 4.50 86.75
17:36:48
17:36:49
%Usage %USR %SYS %Other %Idle
31.69 15.15 14.06 2.46 68.31
adb push * /data/local/tmp
source cpu_recorder.sh
cpu_recorder_test
Collect top cpu usage (base on Thread, not Process) and draws to pie chart
Usage(Get top 10 cpu usage in threads and draws to pie chart):
top -bq -H -o %CPU,CMD,NAME -s1 -n1 -m10 | OUTPUT_SVG_W=600 OUTPUT_SVG_H=800 source pie > output_example_cpu_pie.svg
OUTPUT_SVG_W, OUTPUT_SVG_H: Set output svg file size
Output Example:
