upda

Signed-off-by: Wenchao Hao <haowenchao22@gmail.com>

run.sh

@@ -1,37 +1,35 @@
 #$dirput: round app start_time start_type rss pss ratio pagefault itlbmiss dtlbmiss cpustalled
 
+# 检查多个设备
+# 如果有多台设备需要先手动export ANDROID_SERIAL=xxx运作这个脚本
 nr_dev=$(adb devices | grep -v "List of devices" | grep device -c)
-
 if [ $nr_dev -gt 1 ] && [ -z "$ANDROID_SERIAL" ] ; then
 	echo "adb: more than one device/emulator"
 	exit
 fi
 
+# 如果只有1台设备默认测试该设备
 if [ -z "$ANDROID_SERIAL" ]; then
 	sid=$(adb devices | grep -v "List of devices" | grep device | awk '{print $1}')
 	export ANDROID_SERIAL=$sid
 fi
 
-echo $ANDROID_SERIAL
 
+# adb root并推送perfetto配置文件
 adb root
 adb push perfconf.txt /data/misc/perfetto-configs
 
-if [ $? -ne 0 ]; then
-	exit
-fi
-
 dir=$ANDROID_SERIAL/$(/usr/bin/date +%Y-%m%d-%H%M)
-
 mkdir -p $dir
 mkdir $dir/system_mem
+mkdir $dir/battery
 mkdir $dir/traces
 mkdir $dir/meminfo
 mkdir $dir/simpleperf
 
 echo "round app start_type start_time inc_ratio inc_total rss pss pagefaults itlbmiss dtlbmiss cpustall" > $dir/result
 
-for round in $(seq 1 1); do
+for round in $(seq 1 3); do
 	for app in `cat applist`; do
 		sleep 3
 
@@ -65,6 +63,9 @@ for round in $(seq 1 1); do
 		sleep 1
 		echo "starting $activity"
 
+		# 抓电池信息
+		adb shell "dumpsys battery" > $dir/battery/battery-$app-$round
+
 		prev_alloc=$(adb shell cat /sys/kernel/mm/transparent_hugepage/hugepages-64kB/stats/anon_fault_alloc)
 		prev_alloc_fallback=$(adb shell cat /sys/kernel/mm/transparent_hugepage/hugepages-64kB/stats/anon_fault_fallback)