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
diff --git a/init/grab-bootchart.sh b/init/grab-bootchart.sh
index 7fe8904..5715862 100755
--- a/init/grab-bootchart.sh
+++ b/init/grab-bootchart.sh
@@ -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 @@
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"
diff --git a/init/readme.txt b/init/readme.txt
index 32eb4ab..9c24220 100644
--- a/init/readme.txt
+++ b/init/readme.txt
@@ -313,9 +313,8 @@
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