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Commit d4e5c32a authored by Mark Salyzyn's avatar Mark Salyzyn
Browse files

init: grab-bootchart.sh: run bootchart and display results 

- KISS as all options are now passed to adb for better or worse
- runs bootchart and immediately displays the results

Bug: 19485335
Bug: 18390773
Change-Id: Id32930031371d0368e605810f0c998232a1d4f16
parent db3a5d98

init/grab-bootchart.sh

+6 −3
Original line number Diff line number Diff line
@@ -3,6 +3,8 @@ 
# this script is used to retrieve the bootchart log generated

# by init when compiled with INIT_BOOTCHART=true.

#

# All options are passed to adb, for better or for worse.

#

# for all details, see //device/system/init/README.BOOTCHART

#

TMPDIR=/tmp/android-bootchart
@@ -15,8 +17,9 @@ TARBALL=bootchart.tgz 
FILES="header proc_stat.log proc_ps.log proc_diskstats.log kernel_pacct"



for f in $FILES; do

    adb pull $LOGROOT/$f $TMPDIR/$f 2>&1 > /dev/null

    adb "${@}" pull $LOGROOT/$f $TMPDIR/$f 2>&1 > /dev/null

done

(cd $TMPDIR && tar -czf $TARBALL $FILES)

cp -f $TMPDIR/$TARBALL ./$TARBALL

echo "look at $TARBALL"
 
bootchart ${TMPDIR}/${TARBALL}

gnome-open ${TARBALL%.tgz}.png

echo "Clean up ${TMPDIR}/ & ./${TARBALL%.tgz}.png when done"

init/readme.txt

+1 −2
Original line number Diff line number Diff line
@@ -313,9 +313,8 @@ retrieve them and create a bootchart.tgz file that can be used with the 
bootchart command-line utility:



  sudo apt-get install pybootchartgui

  ANDROID_SERIAL=<device serial number>

  $ANDROID_BUILD_TOP/system/core/init/grab-bootchart.sh

  bootchart ./bootchart.tgz

  gnome-open bootchart.png





Debugging init