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bad8a7ca44
| Author | SHA1 | Date |
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 Wenchao Hao
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bad8a7ca44 | |
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Wenchao Hao
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3c7abdcef8 |
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@ -1,63 +0,0 @@
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app=$1
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round=$2
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dir=$3
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# iqiyi com.qiyi.video/com.qiyi.video.WelcomeActivity
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prev_alloc=$(adb shell cat /sys/kernel/mm/transparent_hugepage/hugepages-64kB/stats/anon_fault_alloc)
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prev_alloc_fallback=$(adb shell cat /sys/kernel/mm/transparent_hugepage/hugepages-64kB/stats/anon_fault_fallback)
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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"-"$round".txt" &
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adb shell "perfetto -c /data/misc/perfetto-configs/perfconf.txt --txt -o /data/misc/perfetto-traces/trace-"$app"-"$round".ptrace" &
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perfetto_pid=$!
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echo perfetto_pid is $perfetto_pid
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# 启动应用
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sleep 1
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if [ "$app" == "com.qiyi.video" ]; then
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activity="com.qiyi.video/com.qiyi.video.WelcomeActivity"
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elif [ "$app" == "com.netease.cloudmusic" ]; then
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activity="com.netease.cloudmusic/com.netease.cloudmusic.activity.IconChangeDefaultAlias"
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else
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activity=$(adb shell dumpsys package $app | grep -A 1 -w "android.intent.action.MAIN:" | head -n 2 | tail -n 1 | awk '{print $2}')
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fi
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if [ -z "$activity" ]; then
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continue
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fi
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echo "starting $activity"
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adb shell am start -n $activity
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# 睡眠15s等待perfetto退出
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sleep 12
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wait
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# 后面的dumpsys meminfo也会分配大页
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# 所以先看分配大页数
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alloc=$(adb shell cat /sys/kernel/mm/transparent_hugepage/hugepages-64kB/stats/anon_fault_alloc)
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alloc_fallback=$(adb shell cat /sys/kernel/mm/transparent_hugepage/hugepages-64kB/stats/anon_fault_fallback)
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adb shell "dumpsys meminfo --package $app" > $dir/meminfo-"$app"-"$round".txt
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# 计算大页分配成功率
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inc_alloc=$((alloc-prev_alloc))
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inc_alloc_fallback=$((alloc_fallback-prev_alloc_fallback))
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inc_total=$((inc_alloc+inc_alloc_fallback))
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if [ $inc_total -ne 0 ]; then
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inc_ratio=$(echo "scale=4; $inc_alloc / $inc_total" | bc)
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else
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inc_ratio=1
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fi
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echo -e "$inc_ratio\t$inc_total" > $dir/ratio-"$app"-"$round".txt
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sleep 3
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adb pull /data/misc/perfetto-traces/trace-"$app"-"$round".ptrace $dir/
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adb pull /data/local/tmp/simpleperf-"$app"-"$round".txt $dir/
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adb shell "rm /data/misc/perfetto-traces/trace-"$app"-"$round".ptrace"
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adb shell "rm /data/local/tmp/simpleperf-"$app"-"$round".txt"
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101
run.sh
101
run.sh
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@ -9,7 +9,9 @@ fi
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dir=$(/usr/bin/date +%Y-%m%d-%H%M)
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mkdir $dir
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mkdir $dir/mminfo
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mkdir $dir/system_mem
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mkdir $dir/traces
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mkdir $dir/meminfo
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echo "round app start_type start_time inc_ratio inc_total rss pss pagefaults itlbmiss dtlbmiss cpustall" > $dir/result
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for round in $(seq 1 2); do
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@ -17,28 +19,73 @@ for round in $(seq 1 2); do
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sleep 3
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# 抓内存相关信息
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adb shell free -h > $dir/mminfo/before_free-$app-$round
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adb shell cat /proc/meminfo > $dir/mminfo/before_meminfo-$app-$round
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adb shell cat /proc/zoneinfo > $dir/mminfo/before_zoneinfo-$app-$round
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adb shell cat /proc/buddyinfo > $dir/mminfo/before_buddyinfo-$app-$round
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adb shell cat /proc/pagetypeinfo > $dir/mminfo/before_pagetypeinfo-$app-$round
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adb shell cat /proc/vmstat > $dir/mminfo/before_vmstat-$app-$round
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adb shell free -h > $dir/system_mem/before_free-$app-$round
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adb shell cat /proc/meminfo > $dir/system_mem/before_meminfo-$app-$round
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adb shell cat /proc/zoneinfo > $dir/system_mem/before_zoneinfo-$app-$round
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adb shell cat /proc/buddyinfo > $dir/system_mem/before_buddyinfo-$app-$round
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adb shell cat /proc/pagetypeinfo > $dir/system_mem/before_pagetypeinfo-$app-$round
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adb shell cat /proc/vmstat > $dir/system_mem/before_vmstat-$app-$round
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./cold_start_app.sh $app $round $dir
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# 开始抓simpleperf和perfetto
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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"-"$round".txt" &
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adb shell "perfetto -c /data/misc/perfetto-configs/perfconf.txt --txt -o /data/misc/perfetto-traces/trace-"$app"-"$round".ptrace" &
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perfetto_pid=$!
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# 获取应用activity
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if [ "$app" == "com.qiyi.video" ]; then
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activity="com.qiyi.video/com.qiyi.video.WelcomeActivity"
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elif [ "$app" == "com.netease.cloudmusic" ]; then
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activity="com.netease.cloudmusic/com.netease.cloudmusic.activity.IconChangeDefaultAlias"
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else
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activity=$(adb shell dumpsys package $app | grep -A 1 -w "android.intent.action.MAIN:" | head -n 2 | tail -n 1 | awk '{print $2}')
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fi
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if [ -z "$activity" ]; then
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continue
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fi
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# 睡眠1s并准备抓大页数据
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sleep 1
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echo "starting $activity"
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prev_alloc=$(adb shell cat /sys/kernel/mm/transparent_hugepage/hugepages-64kB/stats/anon_fault_alloc)
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prev_alloc_fallback=$(adb shell cat /sys/kernel/mm/transparent_hugepage/hugepages-64kB/stats/anon_fault_fallback)
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# 启动应用
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adb shell am start -n $activity
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# 睡眠15s并等待perfetto退出
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sleep 10
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wait
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# 后面的dumpsys meminfo也会分配大页
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# 所以先看分配大页数
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alloc=$(adb shell cat /sys/kernel/mm/transparent_hugepage/hugepages-64kB/stats/anon_fault_alloc)
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alloc_fallback=$(adb shell cat /sys/kernel/mm/transparent_hugepage/hugepages-64kB/stats/anon_fault_fallback)
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# dump内存占用
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adb shell "dumpsys meminfo --package $app" > $dir/meminfo/meminfo-"$app"-"$round".txt
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# 抓启动后的内存信息
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adb shell free -h > $dir/system_mem/after_free-$app-$round
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adb shell cat /proc/meminfo > $dir/system_mem/after_meminfo-$app-$round
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adb shell cat /proc/zoneinfo > $dir/system_mem/after_zoneinfo-$app-$round
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adb shell cat /proc/buddyinfo > $dir/system_mem/after_buddyinfo-$app-$round
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adb shell cat /proc/pagetypeinfo > $dir/system_mem/after_pagetypeinfo-$app-$round
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adb shell cat /proc/vmstat > $dir/system_mem/after_vmstat-$app-$round
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# 睡眠3s后拉simpleperf和perfetto数据
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sleep 3
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adb pull /data/misc/perfetto-traces/trace-"$app"-"$round".ptrace $dir/traces
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adb pull /data/local/tmp/simpleperf-"$app"-"$round".txt $dir/
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adb shell "rm /data/misc/perfetto-traces/trace-"$app"-"$round".ptrace"
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adb shell "rm /data/local/tmp/simpleperf-"$app"-"$round".txt"
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# 回到桌面，应用退后台
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adb shell input keyevent 3
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adb shell free -h > $dir/mminfo/after_free-$app-$round
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adb shell cat /proc/meminfo > $dir/mminfo/after_meminfo-$app-$round
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adb shell cat /proc/zoneinfo > $dir/mminfo/after_zoneinfo-$app-$round
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adb shell cat /proc/buddyinfo > $dir/mminfo/after_buddyinfo-$app-$round
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adb shell cat /proc/pagetypeinfo > $dir/mminfo/after_pagetypeinfo-$app-$round
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adb shell cat /proc/vmstat > $dir/mminfo/after_vmstat-$app-$round
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# 计算启动耗时
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python3 handle_perfetto.py $dir/trace-"$app"-"$round".ptrace mm > tmp.txt
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python3 handle_perfetto.py $dir/traces/trace-"$app"-"$round".ptrace mm > tmp.txt
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if [ $(cat tmp.txt | wc -l) -ne 1 ]; then
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start_time=0
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start_type="NONE"
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@ -51,25 +98,31 @@ for round in $(seq 1 2); do
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start_time=$(echo "scale=2; $start_time / 100" | bc)
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# 计算PSS RSS
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if [ $(cat $dir/meminfo-"$app"-"$round".txt | grep "MEMINFO in pid" -c) -ne 1 ]; then
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cat $dir/meminfo-"$app"-"$round".txt | grep "TOTAL PSS" | tail -n 1 > tmp.txt
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if [ $(cat $dir/meminfo/meminfo-"$app"-"$round".txt | grep "MEMINFO in pid" -c) -ne 1 ]; then
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cat $dir/meminfo/meminfo-"$app"-"$round".txt | grep "TOTAL PSS" | tail -n 1 > tmp.txt
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pss=$(cat tmp.txt | awk '{print $3}')
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rss=$(cat tmp.txt | awk '{print $6}')
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else
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cat $dir/meminfo-"$app"-"$round".txt | grep "TOTAL PSS" > tmp.txt
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cat $dir/meminfo/meminfo-"$app"-"$round".txt | grep "TOTAL PSS" > tmp.txt
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pss=$(cat tmp.txt | awk '{print $3}')
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rss=$(cat tmp.txt | awk '{print $6}')
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fi
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# 计算大页分配成功率
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inc_alloc=$((alloc-prev_alloc))
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inc_alloc_fallback=$((alloc_fallback-prev_alloc_fallback))
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inc_total=$((inc_alloc+inc_alloc_fallback))
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if [ $inc_total -ne 0 ]; then
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inc_ratio=$(echo "scale=4; $inc_alloc / $inc_total" | bc)
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else
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inc_ratio=1
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fi
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pagefaults=$(cat $dir/simpleperf-"$app"-"$round".txt | grep 'page-faults' | awk '{print $4}')
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itlbmiss=$(cat $dir/simpleperf-"$app"-"$round".txt | grep 'iTLB-load-misses' | awk '{print $4}')
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dtlbmiss=$(cat $dir/simpleperf-"$app"-"$round".txt | grep 'dTLB-load-misses' | awk '{print $4}')
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cpustall=$(cat $dir/simpleperf-"$app"-"$round".txt | grep 'raw-stall-backend-mem' | awk '{print $4}')
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# 计算大页相关
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inc_ratio=$(cat $dir/ratio-"$app"-"$round".txt | awk '{print $1}')
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inc_total=$(cat $dir/ratio-"$app"-"$round".txt | awk '{print $2}')
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echo $round $app $start_type $start_time $inc_ratio $inc_total $rss $pss $pagefaults $itlbmiss $dtlbmiss $cpustall >> $dir/result
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rm tmp.txt
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