From c6354d912739b7b1ee8c835d51113dffcd82a8dd Mon Sep 17 00:00:00 2001
From: Wenchao Hao <haowenchao22@gmail.com>
Date: Thu, 15 May 2025 14:19:59 +0800
Subject: [PATCH] update

Signed-off-by: Wenchao Hao <haowenchao22@gmail.com>
---
 cold_start_app.sh | 111 +++++++---------------------------------------
 run.sh            |  43 +++++++++++-------
 2 files changed, 42 insertions(+), 112 deletions(-)

diff --git a/cold_start_app.sh b/cold_start_app.sh
index c960382..4a2b3ff 100755
--- a/cold_start_app.sh
+++ b/cold_start_app.sh
@@ -6,105 +6,24 @@ prev_alloc=$(adb shell cat /sys/kernel/mm/transparent_hugepage/hugepages-64kB/st
 prev_alloc_fallback=$(adb shell cat /sys/kernel/mm/transparent_hugepage/hugepages-64kB/stats/anon_fault_fallback)
 
 adb shell "simpleperf stat -e dTLB-loads,dTLB-load-misses,iTLB-loads,iTLB-load-misses,page-faults,raw-stall-backend-mem --app $app --duration 3 -o /data/local/tmp/simpleperf-"$app"-"$round".txt" &
+adb shell "perfetto -c /data/misc/perfetto-configs/perfconf.txt --txt -o /data/misc/perfetto-traces/trace-"$app"-"$round".ptrace" &
 
-echo "即将抓的perfetto, 请1秒后启动应用 $app"
+perfetto_pid=$!
+echo perfetto_pid is $perfetto_pid
 
-adb shell perfetto -c - --txt -o /data/misc/perfetto-traces/trace-"$app"-"$round".ptrace \
-<<EOF
+ps -ef | grep $perfetto_pid
 
-buffers: {
-    size_kb: 707200
-    fill_policy: DISCARD
-}
-buffers: {
-    size_kb: 707200
-    fill_policy: DISCARD
-}
-data_sources: {
-    config {
-        name: "linux.process_stats"
-        target_buffer: 1
-        process_stats_config {
-            scan_all_processes_on_start: true
-            proc_stats_poll_ms: 1000
-        }
-    }
-}
-data_sources: {
-    config {
-        name: "android.surfaceflinger.frametimeline"
-    }
-}
-data_sources: {
-    config {
-        name: "linux.sys_stats"
-        sys_stats_config {
-            meminfo_period_ms: 250
-            meminfo_counters: MEMINFO_MEM_FREE
-            meminfo_counters: MEMINFO_MEM_AVAILABLE
-            cpufreq_period_ms: 250
-        }
-    }
-}
-data_sources: {
-    config {
-        name: "linux.ftrace"
-        ftrace_config {
-            buffer_size_kb: 81920
-            drain_period_ms: 100
-            symbolize_ksyms: true
-            ftrace_events: "power/cpu_frequency"
-            ftrace_events: "sched/sched_switch"
-            ftrace_events: "power/suspend_resume"
-            ftrace_events: "sched/sched_wakeup"
-            ftrace_events: "sched/sched_wakeup_new"
-            ftrace_events: "sched/sched_waking"
-            ftrace_events: "power/cpu_idle"
-            ftrace_events: "vmscan/mm_vmscan_kswapd_wake"
-            ftrace_events: "vmscan/mm_vmscan_kswapd_sleep"
-            ftrace_events: "vmscan/mm_vmscan_direct_reclaim_begin"
-            ftrace_events: "vmscan/mm_vmscan_direct_reclaim_end"
-            ftrace_events: "compaction/mm_compaction_begin"
-            ftrace_events: "compaction/mm_compaction_end"
-            ftrace_events: "mm_filemap_add_to_page_cache"
-            ftrace_events: "mm_filemap_delete_from_page_cache"
-            ftrace_events: "sched/sched_process_exit"
-            ftrace_events: "sched/sched_process_free"
-            ftrace_events: "task/task_newtask"
-            ftrace_events: "task/task_rename"
-            ftrace_events: "lowmemorykiller/lowmemory_kill"
-            ftrace_events: "oom/oom_score_adj_update"
-            ftrace_events: "ftrace/print"
-            ftrace_events: "binder/*"
-            ftrace_events: "power/gpu_frequency"
-            ftrace_events: "sched/sched_blocked_reason"
-            atrace_categories: "input"
-            atrace_categories: "gfx"
-            atrace_categories: "view"
-            atrace_categories: "webview"
-            atrace_categories: "camera"
-            atrace_categories: "dalvik"
-            atrace_categories: "power"
-            atrace_categories: "wm"
-            atrace_categories: "am"
-            atrace_categories: "ss"
-            atrace_categories: "sched"
-            atrace_categories: "freq"
-            atrace_categories: "binder_driver"
-            atrace_categories: "aidl"
-            atrace_categories: "binder_lock"
-            atrace_apps: "*"
-        }
-    }
-}
-duration_ms: 10000
-write_into_file: true
-flush_period_ms: 30000
-incremental_state_config {
-    clear_period_ms: 5000
-}
+# 启动应用
+sleep 1
+activity=$(adb shell dumpsys package $app | grep -A 1 -w "android.intent.action.MAIN:" | head -n 2 | tail -n 1 | awk '{print $2}')
+if [ -z "$activity" ]; then
+	continue
+fi
+echo "starting $app"
+adb shell am start -n $activity
 
-EOF
+# 睡眠15s等待perfetto退出
+sleep 15
 
 # 后面的dumpsys meminfo也会分配大页
 # 所以先看分配大页数
@@ -125,6 +44,8 @@ fi
 
 echo -e "$inc_ratio\t$inc_total" > $dir/ratio-"$app"-"$round".txt
 
+sleep 3
+
 adb pull /data/misc/perfetto-traces/trace-"$app"-"$round".ptrace $dir/
 adb pull /data/local/tmp/simpleperf-"$app"-"$round".txt $dir/
 
diff --git a/run.sh b/run.sh
index 1f6973e..4ef7825 100755
--- a/run.sh
+++ b/run.sh
@@ -1,35 +1,41 @@
 #$dirput: round app start_time start_type rss pss ratio pagefault itlbmiss dtlbmiss cpustalled
 
-dir=$(/usr/bin/date +%Y-%m-%d-%H-%M-%S)
+adb push perfconf.txt /data/misc/perfetto-configs
+
+dir=$(/usr/bin/date +%Y-%m%d-%H%M)
 mkdir $dir
+mkdir $dir/mminfo
 echo "round app start_type start_time inc_ratio inc_total rss pss pagefaults itlbmiss dtlbmiss cpustall" > $dir/result
 
 for round in $(seq 1 2); do
 	for app in `cat applist`; do
+		sleep 10
 		echo "开始测试应用 $app"
-		read -p "输入q退出, 输入其他任意内容继续" cmd
+		# read -p "输入q退出, 输入其他任意内容继续" cmd
 
-		if [ "$cmd" == "q" ]; then
-			exit
-		fi
+		#if [ "$cmd" == "q" ]; then
+		#	exit
+		#fi
 
 		# 抓内存相关信息
-		adb shell free -h > 			$dir/before_free-$app-$round
-		adb shell cat /proc/meminfo > 		$dir/before_meminfo-$app-$round
-		adb shell cat /proc/zoneinfo > 		$dir/before_zoneinfo-$app-$round
-		adb shell cat /proc/buddyinfo > 	$dir/before_buddyinfo-$app-$round
-		adb shell cat /proc/pagetypeinfo > 	$dir/before_pagetypeinfo-$app-$round
-		adb shell cat /proc/vmstat > 		$dir/before_vmstat-$app-$round
+		adb shell free -h > 			$dir/mminfo/before_free-$app-$round
+		adb shell cat /proc/meminfo > 		$dir/mminfo/before_meminfo-$app-$round
+		adb shell cat /proc/zoneinfo > 		$dir/mminfo/before_zoneinfo-$app-$round
+		adb shell cat /proc/buddyinfo > 	$dir/mminfo/before_buddyinfo-$app-$round
+		adb shell cat /proc/pagetypeinfo > 	$dir/mminfo/before_pagetypeinfo-$app-$round
+		adb shell cat /proc/vmstat > 		$dir/mminfo/before_vmstat-$app-$round
 
 		./cold_start_app.sh $app $round $dir
+
+		# 回到桌面，应用退后台
 		adb shell input keyevent 3
 
-		adb shell free -h > 			$dir/after_free-$app-$round
-		adb shell cat /proc/meminfo > 		$dir/after_meminfo-$app-$round
-		adb shell cat /proc/zoneinfo > 		$dir/after_zoneinfo-$app-$round
-		adb shell cat /proc/buddyinfo > 	$dir/after_buddyinfo-$app-$round
-		adb shell cat /proc/pagetypeinfo > 	$dir/after_pagetypeinfo-$app-$round
-		adb shell cat /proc/vmstat > 		$dir/after_vmstat-$app-$round
+		adb shell free -h > 			$dir/mminfo/after_free-$app-$round
+		adb shell cat /proc/meminfo > 		$dir/mminfo/after_meminfo-$app-$round
+		adb shell cat /proc/zoneinfo > 		$dir/mminfo/after_zoneinfo-$app-$round
+		adb shell cat /proc/buddyinfo > 	$dir/mminfo/after_buddyinfo-$app-$round
+		adb shell cat /proc/pagetypeinfo > 	$dir/mminfo/after_pagetypeinfo-$app-$round
+		adb shell cat /proc/vmstat > 		$dir/mminfo/after_vmstat-$app-$round
 
 		# 计算启动耗时
 		python3 handle_perfetto.py $dir/trace-"$app"-"$round".ptrace mm > tmp.txt
@@ -41,6 +47,9 @@ for round in $(seq 1 2); do
 			start_time=$(cat tmp.txt | awk '{print $1}')
 			start_type=$(cat tmp.txt | awk '{print $2}')
 		fi
+
+		start_time=$((start_time/10000))
+		start_time=$(echo "scale=2; $start_time / 100" | bc)
 		
 		# 计算PSS RSS
 		if [ $(cat $dir/meminfo-"$app"-"$round".txt | grep "MEMINFO in pid" -c) -ne 1 ]; then