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Commit 52df920f authored by Josh Gao's avatar Josh Gao
Browse files

adb: add script to trace adbd. 

Bug: http://b/31289465
Test: sh trace.sh
Change-Id: Id6e20e83742541aec6bfd9f4112adbdadc078f74
parent 2361ab0d

adb/sysdeps_win32_test.cpp

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File mode changed from 100755 to 100644.

View file

adb/trace.sh

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Original line number Diff line number Diff line 
set -e



if ! [ -e $ANDROID_BUILD_TOP/external/chromium-trace/systrace.py ]; then

    echo "error: can't find systrace.py at \$ANDROID_BUILD_TOP/external/chromium-trace/systrace.py"

    exit 1

fi



adb shell "sleep 1; atrace -b 65536 --async_start adb sched power freq idle disk mmc load"

adb shell killall adbd

adb wait-for-device

echo "press enter to finish..."

read

TRACE_TEMP=`mktemp /tmp/trace.XXXXXX`

echo Saving trace to ${TRACE_TEMP}, html file to ${TRACE_TEMP}.html

adb shell atrace --async_stop -z > ${TRACE_TEMP}

$ANDROID_BUILD_TOP/external/chromium-trace/systrace.py --from-file=${TRACE_TEMP} -o ${TRACE_TEMP}.html

chrome ${TRACE_TEMP}.html