How to watch CPU usage using adb in android

1. Show CPU usage respectively in apps.

adb shell top -n 1 -s cpu

->details about top options

-m num : Maximum number of processes to display

-n num : Updates to show before exiting

-d num : Seconds to wait between updates

-s col : Column to sort by (cpu, vss, rss, thr)

-H : Show threads instead of prcesses

-h : Display this help screen

2. Show CPU usage in specific app

adb shell top -n 60 -d 1 | FINDSTR <package name>

This command shows CPU usages during 60 seconds by 1 second.

Share: