| Josh Gao | 52df920 | 2016-12-13 14:24:12 -0800 | [diff] [blame] | 1 | set -e |
| 2 | |
| 3 | if ! [ -e $ANDROID_BUILD_TOP/external/chromium-trace/systrace.py ]; then |
| 4 | echo "error: can't find systrace.py at \$ANDROID_BUILD_TOP/external/chromium-trace/systrace.py" |
| 5 | exit 1 |
| 6 | fi |
| 7 | |
| 8 | adb shell "sleep 1; atrace -b 65536 --async_start adb sched power freq idle disk mmc load" |
| 9 | adb shell killall adbd |
| 10 | adb wait-for-device |
| 11 | echo "press enter to finish..." |
| 12 | read |
| 13 | TRACE_TEMP=`mktemp /tmp/trace.XXXXXX` |
| 14 | echo Saving trace to ${TRACE_TEMP}, html file to ${TRACE_TEMP}.html |
| 15 | adb shell atrace --async_stop -z > ${TRACE_TEMP} |
| 16 | $ANDROID_BUILD_TOP/external/chromium-trace/systrace.py --from-file=${TRACE_TEMP} -o ${TRACE_TEMP}.html |
| 17 | chrome ${TRACE_TEMP}.html |