for b in $(getprop|grep log.tag|grep -v '[0-9]'|cut -f1 -d]|tr -d '[');do
setprop "$b" S
done
for c in $(strings /system/framework/services.jar|grep ^debug.*tracing);do
setprop "$c" 0
done
for d in $(cmd package list packages --user 0|cut -f2 -d:);do
cmd package log-visibility --disable "$d"
done
cmd window logging disable
cmd window logging disable-text
cmd window logging stop
cmd window tracing size 0
cmd display ab-logging-disable
cmd display dwb-logging-disable
cmd display dmd-logging-disable
cmd statusbar tracing stop
cmd greezer enable true
atrace --async_stop
ime tracing stop
bmgr enable 0