How do I fix ps fail in adb

Issue

I want to get the threads for my app. So I used the command like this. But I get bad pid '-T'

adb shell ps -T -p 29874

Solution

Most likely you're using Android Nougat that does not use ps command from toybox.

Anyway, to get the threads list for your app you can use the following command:

adb shell ps 29874 -t

Source code of ps command: https://github.com/xdtianyu/android-7.0.0_r1/blob/master/system/core/toolbox/ps.c

Answered By - Lino