Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
How to use Macrobenchmark
Search
Veronikapj
July 20, 2024
Programming
0
320
How to use Macrobenchmark
Google I/O extended Android Korea 2024 에서 벤치마크 사용 설명서란 주제로 발표한 내용입니다.
https://festa.io/events/5509
Veronikapj
July 20, 2024
Tweet
Share
More Decks by Veronikapj
See All by Veronikapj
The Know-how of Seniors in the Age of AI
veronikapj
0
50
Gemini in Android Studio I/O extended 2024
veronikapj
0
380
앱 성능 영혼까지 끌어올리기
veronikapj
0
1k
Software Productivity - Devfest Songdo 2023
veronikapj
0
990
파이어베이스로 서비스 품질 올리기
veronikapj
0
350
What's new in Android IO23 Daejeon
veronikapj
1
280
KC23_Coroutine_Testing
veronikapj
0
160
ComposeCamp2022 Pathway2
veronikapj
1
390
io22 extended What's new in app performance
veronikapj
0
1k
Other Decks in Programming
See All in Programming
Javaのルールをねじ曲げろ!禁断の操作とその代償から学ぶメタプログラミング入門 / A Guide to Metaprogramming: Lessons from Forbidden Techniques and Their Price
nrslib
2
1.7k
OpenNext + Hono on Cloudflare でイマドキWeb開発スタックを実現する
rokuosan
0
110
RubyKaigi Hack Space in Tokyo & 函館最速 "予習" 会 / RubyKaigi Hack Space in Tokyo & The Fastest Briefing of RubyKaigi 2026 in Hakodate
moznion
1
130
"使いづらい" をリバースエンジニアリングする UI の読み解き方
rebase_engineering
0
120
當開發遇上包裝:AI 如何讓產品從想法變成商品
clonn
0
2.8k
Use Perl as Better Shell Script
karupanerura
0
680
#QiitaBash TDDでAIに設計イメージを伝える
ryosukedtomita
2
1.6k
Practical Domain-Driven Design - Workshop at NDC 2025
mufrid
0
140
人には人それぞれのサービス層がある
shimabox
3
610
AIにコードを生成するコードを作らせて、再現性を担保しよう! / Let AI generate code to ensure reproducibility
yamachu
7
6.1k
型安全RESTで爆速プロトタイピング – Hono RPC実践
tacke_jp
0
100
少数精鋭エンジニアがフルスタック力を磨く理由 -そしてAI時代へ-
rebase_engineering
0
140
Featured
See All Featured
Into the Great Unknown - MozCon
thekraken
39
1.8k
Fight the Zombie Pattern Library - RWD Summit 2016
marcelosomers
233
17k
KATA
mclloyd
29
14k
Site-Speed That Sticks
csswizardry
9
610
Fontdeck: Realign not Redesign
paulrobertlloyd
84
5.5k
The Psychology of Web Performance [Beyond Tellerrand 2023]
tammyeverts
47
2.8k
We Have a Design System, Now What?
morganepeng
52
7.6k
Design and Strategy: How to Deal with People Who Don’t "Get" Design
morganepeng
130
19k
The Cult of Friendly URLs
andyhume
78
6.4k
Navigating Team Friction
lara
186
15k
10 Git Anti Patterns You Should be Aware of
lemiorhan
PRO
657
60k
A Modern Web Designer's Workflow
chriscoyier
693
190k
Transcript
# Performance Macrobenchmark ࢎਊ ࢸݺࢲ ߓ | GDG Korea Android
ஏਸ ా೧ ୡӝ ࢿמਸ ࢸפ. ޙઁܳ ੌਵఃח ਗੋਸ ഛੋפ. ஏೞӝ
ਗੋ ঈ ࢿמ ޙઁܳ ೧Ѿೞח ߑߨ ഛੋೠ ղਊী ٮۄ ٘ܳ ࣻפ. ٘ ࣻ ࢿמਸ ஏೞҊ ୡӝ ࢿמҗ ࠺Үפ. ୡӝ ࢿמҗ ࠺Ү 🙆 Intro
Intro ٘ী ऀযח Unstable Parameters ܳ ݽف ୶ೞҊ ࣻೞ ݃ࣁਃ.
🙅 хਵ۽ ନ ݈ӝ! ೧ ஹನ࠶ ܻஹನ࣌ਸ ਬߊೞח গפݫ࣌ਸ ઁೞ݃ࣁਃ. хী ٮۄ ੍ӝ য۰ ୭ചܳ प೯ೞ ݃ࣁਃ.
ஏਸ ా೧ ୡӝ ࢿמਸ ࢸפ. ޙઁܳ ੌਵఃח ਗੋਸ ഛੋפ. ஏೞӝ
ਗੋ ঈ ࢿמ ޙઁܳ ೧Ѿೞח ߑߨ Intro ഛੋೠ ղਊী ٮۄ ٘ܳ ࣻפ. ٘ ࣻ ࢿמਸ ஏೞҊ ୡӝ ࢿמҗ ࠺Үפ. ୡӝ ࢿמҗ ࠺Ү
ࢿמ ޙઁܳ ખ ؊ औѱ ӝ ਤೠ ஏী ೠ ঠӝ
݃ߨ ইתפ. 🧙 # Performance
Intro জ ղࠗ ز ঌ ਃ হ UiAutomatorܳ ࢎ ਊ೧ࢲ
ࢿמਸ ஏפ. Jetpack Macrobenchmark ਬо ࠁח Ѫҗ э ࢿמਸ ഛੋפ. Performance ബҗ ஏਸ ਤೠ ୶ୌೞח ߑߨ ࢿמ ஏ पઁ ࢎਊ ജ҃ ࢿמ CIীࢲ प೯ ଵҊ : పझী ೠ ӝࠄੋ ೧
ޖਸ ஏ ೡ ࣻ աਃ? Intro জ दೡ ٸ৬
۽٘ ؼ ٸ ݃ա Ѧܻח Startup Timing 01 Frame Timing 02 Frameਸ ࢤࢿೞחؘ ݃ա Ѧܻח Trace Section 03 নೠ ஏਸ ೧ࠅ ࣻ ח ਊب API Memory Usage 04 জ ݃ա ݆ ݫݽܻܳ ࢎਊೞҊ ח Power 05 জ ݃ա ݆ ߓఠܻܳ ࣗݽೞҊ ח + https://developer.android.com/topic/performance/benchmarking/macrobenchmark-metrics
https://developer.android.com/codelabs/jetpack-compose-performance#0 Practical performance problem solving in Jetpack Compose ஏೞӝ
ஏೞӝ Macrobenchmark ݽٕ Macrobenchmarkח জ ٘৬ ܻ࠙ غয জ ஏ
పझ प೯ਸ ೞח com.android.test ݽٕ ਃפ.
ޖѢ Composable ୭ച ೞӝ ஏೞӝ
ஏೞӝ ஏ ҅ദ ࣁӝ • Layout Inspectorܳ ࢎਊ೧ࢲ ҳઑܳ ঈ
• п Layout ߹ दрਸ ஏ
ஏೞӝ Layout ҳઑ • Column : HeavyItem • PublishedText •
PublishDate.format • Layout : ImageDisplay • ImagePlaceHolder • ItemTag
@RunWith(AndroidJUnit4::class) class HeavyScreenBenchmark { @get:Rule val benchmarkRule = MacrobenchmarkRule() @Test
fun accelerateHeavyScreenCompilation() = benchmark(CompilationMode.Partial()) fun benchmark(compilationMode: CompilationMode) { rule.measureRepeated( packageName = "com.compose.performance", metrics = listOf( FrameTimingMetric(), TraceSectionMetric("HeavyItem", TraceSectionMetric.Mode.Sum) ), compilationMode = compilationMode, startupMode = StartupMode.WARM, iterations = 10, setupBlock = { setupBlock() }, measureBlock = { measureBlock() } ) } }
@RunWith(AndroidJUnit4::class) class HeavyScreenBenchmark { @get:Rule val benchmarkRule = MacrobenchmarkRule() @Test
fun accelerateHeavyScreenCompilation() fun benchmark(compilationMode: CompilationMode) { } } class MacrobenchmarkRule : TestRule JUnit ӏਸ ࢎਊೞৈ গܻா࣌ द, झ܀݂ ژח গפݫ࣌җ э ӏݽ সਸ ߮݃ఊೞח ߑߨਸ ઁҕפ. https://developer.android.com/reference/kotlin/androidx/benchmark/macro/junit4/MacrobenchmarkRule
@RunWith(AndroidJUnit4::class) class HeavyScreenBenchmark { @get:Rule val benchmarkRule = MacrobenchmarkRule() @Test
fun accelerateHeavyScreenCompilation() = benchmark(CompilationMode.Partial()) fun benchmark(compilationMode: CompilationMode) { rule.measureRepeated( packageName = "com.compose.performance", metrics = listOf( FrameTimingMetric(), TraceSectionMetric("HeavyItem", TraceSectionMetric.Mode.Sum) ), compilationMode = compilationMode, startupMode = StartupMode.WARM, iterations = 10, setupBlock = { setupBlock() }, measureBlock = { measureBlock() } ) } }
@RunWith(AndroidJUnit4::class) class HeavyScreenBenchmark { @Test fun accelerateHeavyScreenCompilation() = benchmark(CompilationMode.Partial()) }
https://developer.android.com/reference/androidx/benchmark/macro/CompilationMode CompilationMode.Partial জ द ࢿמ ஏೞҊ ೧ೞחؘ ࢎਊ (Default) CompilationMode.Full জ प೯ runtime ࢿמ ࠺Ү ߂ ѐࢶ JIT ୭ച۽ ੋೠ ࢿמ ߸ز ਃੋ ઁѢ CompilationMode.None ࢎ ஹੌ হ. Baseline Pro fi le җ Benchmark ղীࢲ ࠺Ү CompilationMode
@RunWith(AndroidJUnit4::class) class HeavyScreenBenchmark { @get:Rule val benchmarkRule = MacrobenchmarkRule() @Test
fun accelerateHeavyScreenCompilation() = benchmark(CompilationMode.Partial()) fun benchmark(compilationMode: CompilationMode) { rule.measureRepeated( packageName = "com.compose.performance", metrics = listOf( FrameTimingMetric(), TraceSectionMetric("HeavyItem", TraceSectionMetric.Mode.Sum) ), compilationMode = compilationMode, startupMode = StartupMode.WARM, iterations = 10, setupBlock = { setupBlock() }, measureBlock = { measureBlock() } ) } }
@RunWith(AndroidJUnit4::class) class HeavyScreenBenchmark { fun benchmark(compilationMode: CompilationMode) { rule.measureRepeated( .
. . startupMode = StartupMode.WARM, } Sta rt upMode https://developer.android.com/topic/performance/benchmarking/macrobenchmark-metrics StartupMode.COLD Sta rt up Benchmarkী ࢎਊ setupBlock৬ mesureBlock ࢎী জ ۽ࣁझ ઙܐ StartupMode.WARM Frame timing Benchmarkী ࢎਊ setupBlock റী ۽ࣁझо ઙܐغ ঋ ۽ࣁझܳ ઙܐೞ ঋҊ ݽٚ प೯ ੋ Activityܳ ײ Activity द ߑधҗ పझ द द ۽ࣁझ ࢚క ߸҃ StartupMode.HOT п Activity ߹ நय ݫழפ્ਸ ஏೞחؘ ࢎਊ ۽ࣁझ, ী प೯ ؍ Activityب द غ ঋ Null Macrobenchmark о ইޖѪب ೞ ঋח ݽ٘ killProcess() ۽ ஶ܀
@RunWith(AndroidJUnit4::class) class HeavyScreenBenchmark { @get:Rule val benchmarkRule = MacrobenchmarkRule() @Test
fun accelerateHeavyScreenCompilation() = benchmark(CompilationMode.Partial()) fun benchmark(compilationMode: CompilationMode) { rule.measureRepeated( packageName = "com.compose.performance", metrics = listOf( FrameTimingMetric(), TraceSectionMetric("HeavyItem", TraceSectionMetric.Mode.Sum) ), compilationMode = compilationMode, startupMode = StartupMode.WARM, iterations = 10, setupBlock = { setupBlock() }, measureBlock = { measureBlock() } ) } } SetupBlock ਗೞח ஏ ചݶ Frame ө ز (۽Ӓੋ ١)
@RunWith(AndroidJUnit4::class) class HeavyScreenBenchmark { @get:Rule val benchmarkRule = MacrobenchmarkRule() @Test
fun accelerateHeavyScreenCompilation() = benchmark(CompilationMode.Partial()) fun benchmark(compilationMode: CompilationMode) { rule.measureRepeated( packageName = "com.compose.performance", metrics = listOf( FrameTimingMetric(), TraceSectionMetric("HeavyItem", TraceSectionMetric.Mode.Sum) ), compilationMode = compilationMode, startupMode = StartupMode.WARM, iterations = 10, setupBlock = { setupBlock() }, measureBlock = { measureBlock() } ) } } MeasureBlock ஏਸ ਗೞח ز
MeasureBlock ஏਸ ਗೞח ز override fun MacrobenchmarkScope.measureBlock() { pressHome() startTaskActivity("accelerate_heavy")
device.wait( Until.hasObject(By.res("list_of_items")), 5_000) val feed = device.findObject(By.res("list_of_items")) feed.setGestureMargin(device.displayWidth / 5) repeat(2) { feed.drag( Point( feed.visibleCenter.x, feed.visibleBounds.top ) ) Thread.sleep(500) } }
MeasureBlock TestTagܳ ࠢৈࢲ ਗೞח resource ইоӝ @Composable fun ScreenContent(items: List<HeavyItem>)
{ LazyVerticalGrid( modifier = Modifier .fillMaxSize() .testTag(“list_of_items"), . . . ) { items(items) { item -> HeavyItem(item) } } } device.wait(Until.hasObject(By.res("list_of_items")), 5_000)
MeasureBlock TestTagܳ ࠢৈࢲ ਗೞח resource ইоӝ @Composable fun ScreenContent(items: List<HeavyItem>)
{ LazyVerticalGrid( modifier = Modifier .fillMaxSize() .testTag(“list_of_items"), . . . ) { items(items) { item -> HeavyItem(item) } } } device.wait(Until.hasObject(By.res("list_of_items")), 5_000)
MeasureBlock ஏਸ ਗೞח ز - झ܀ override fun MacrobenchmarkScope.measureBlock() {
pressHome() startTaskActivity("accelerate_heavy") device.wait( Until.hasObject(By.res("list_of_items")), 5_000) val feed = device.findObject(By.res("list_of_items")) feed.setGestureMargin(device.displayWidth / 5) repeat(2) { feed.drag( Point( feed.visibleCenter.x, feed.visibleBounds.top ) ) Thread.sleep(500) } }
@RunWith(AndroidJUnit4::class) class HeavyScreenBenchmark { @get:Rule val benchmarkRule = MacrobenchmarkRule() @Test
fun accelerateHeavyScreenCompilation() = benchmark(CompilationMode.Partial()) fun benchmark(compilationMode: CompilationMode) { rule.measureRepeated( packageName = "com.compose.performance", metrics = listOf( FrameTimingMetric(), TraceSectionMetric("HeavyItem", TraceSectionMetric.Mode.Sum) ), compilationMode = compilationMode, startupMode = StartupMode.WARM, iterations = 10, setupBlock = { setupBlock() }, measureBlock = { measureBlock() } ) } } ஏ ೦ݾ https://developer.android.com/topic/performance/benchmarking/macrobenchmark-metrics
@RunWith(AndroidJUnit4::class) class HeavyScreenBenchmark { fun benchmark(compilationMode: CompilationMode) { rule.measureRepeated( .
. . metrics = listOf( FrameTimingMetric() . . .), } frameDurationCpuMs P50 11.9, P90 24.0, P95 30.3, P99 90.6 frameOverrunMs P50 3.5, P90 21.2, P95 25.9, P99 252.0 FrameTimingMetric 👉 CPUীࢲ UI झۨ٘৬ RenterThreadীࢲ ۨ ࢤࢿغחؘ Ѧܽ दр https://developer.android.com/topic/performance/benchmarking/macrobenchmark-metrics
@RunWith(AndroidJUnit4::class) class HeavyScreenBenchmark { fun benchmark(compilationMode: CompilationMode) { rule.measureRepeated( .
. . metrics = listOf( FrameTimingMetric() . . .), } frameDurationCpuMs P50 11.9, P90 24.0, P95 30.3, P99 90.6 frameOverrunMs P50 3.5, P90 21.2, P95 25.9, P99 252.0 FrameTimingMetric 👉 CPUীࢲ UI झۨ٘৬ RenterThreadীࢲ ۨ ࢤࢿغחؘ Ѧܽ दр 👉 য ۨ ӝೠਸ ֈӟ दр +(নࣻ)ੌ ࣻ۾ ߡߢѢܿ, - (ࣻ)ח ݃ա ࡅܲ Android 12(API 31) https://developer.android.com/topic/performance/benchmarking/macrobenchmark-metrics
ஏೞӝ TraceSection Metric • Column : HeavyItem • PublishedText •
PublishDate.format • Layout : ImageDisplay • ImagePlaceHolder • ItemTag Layout ҳઑ ߹۽ ࢸ
listOf( FrameTimingMetric(), TraceSectionMetric("HeavyItem", TraceSectionMetric.Mode.Sum), TraceSectionMetric("PublishedText", TraceSectionMetric.Mode.Sum), TraceSectionMetric("PublishDate.format", TraceSectionMetric.Mode.Sum), TraceSectionMetric("ImageDisplay", TraceSectionMetric.Mode.Sum),
TraceSectionMetric("ImagePlaceholder", TraceSectionMetric.Mode.Sum), TraceSectionMetric("ItemTag", TraceSectionMetric.Mode.Sum) ) @RunWith(AndroidJUnit4::class) class HeavyScreenBenchmark { fun benchmark(compilationMode: CompilationMode) { rule.measureRepeated( . . . metrics = listOf(FrameTimingMetric(). . .), } TraceSectionMetric Trace Section ઁҕػ sectionName җ ੌೞח പࣻ৬ ࣗਃػ दр ୭ࣗदр, ঔ ч, ୭ दр (ms) h tt ps://developer.android.com/topic/pe rf ormance/benchmarking/macrobenchmark-metrics?hl=ko#trace-section
TraceSectionMetric.Mode TraceSectionMetric("HeavyItem", TraceSectionMetric.Mode.Sum), https://developer.android.com/reference/androidx/benchmark/macro/TraceSectionMetric.Mode Mode.First SectionName ੌೞח ߣ૩ ࣂ࣌ instance
ࣗਃदр Mode.Sum SectionName ੌೞח ݽٚ ࣂ࣌ instance ࣗਃ दр ҅ Mode.Max SectionName ੌೞח ࣂ࣌ о ч ӝ۾ Mode.Min SectionName ੌೞח ࣂ࣌ о ч ӝ۾ Mode.Average SectionName ੌೞח ࣂ࣌ ಣӐ Mode.Count SectionName ੌೞח ࣂ࣌ ѐࣻ 1.3.0 beta+ 1.3.0 beta+ 1.3.0 beta+ 1.3.0 beta+
ஏೞӝ _count : SectionName җ ੌೞח іࣻ _ms : Section
ஏػ ࣗਃ दр TraceSectionMetric ஏ Ѿҗ
ஏೞӝ HeavyItem PublishedText PublishDate.format ImageDisplay ImagePlaceHolder ItemTag Min Median Max
HeavyItem 46.4 50.2 53.0 PublishedText 6.9 7.7 8.6 PublishDate.format 0.7 0.8 0.9 ImageDisplay 27.1 29.1 30.4 ImagePlaceHolder 17.4 18.6 19.3 ItemTag 2.7 3.6 5.4 TraceSectionMetric ஏ Ѿҗ
System Trace ࠁ۞оӝ ਗੋঈ Test Resultsীࢲ Ѿҗ link ࠗ࠙ ܼ
Trace ੌ ਤ Measure > build > outputs > connected_android_text_additional_output
> benchmarkRelease > connected > ‘connected device’ ਗੋঈ
ਗੋঈ Pro fi ler System Trace
উ٘۽٘ झౚ٣য় प೯ ਃ হ ٣߄झ Threadܳ ࠅ ࣻ
Trace , प೯غח SQL quries ਗੋঈ Web-based tool Gives you whole picture https://youtu.be/Z96wfbID_Yc?si=pOe8w7hT7IEbsnb-&t=655 Investigate deeper H tt ps://ui.pe rf e tt o.dev/
ਗੋঈ Pe rf e tt o
ਗੋঈ Expected Timeline दझమীࢲ ۨ ࢤࢿೞח ࢚ ఋۄੋ
ਗੋঈ Actual Timeline ࢚ࠁ য়ې Ѧ۰ࢲ ࢤࢿػ ۨ पઁ۽ ۨ
ࢤࢿػ दр
ਗੋঈ System-tracing call cha r दр ইې ഐػ ೣࣻ
ࣗਃ दр ୨ Trace Code Untrace Code
ਗੋঈ о য়ې Ѧܻח স ࠙ࢳೞӝ HeavyItem ࣗਃ दр
ਗੋঈ о ݆ ରೞח दр ImageDisplay о য়ې Ѧܻח স
࠙ࢳೞӝ
ਗੋঈ Image ۽٘ೞחؘ Placeholder о о য়ې Ѧܻ֎?? о য়ې
Ѧܻח স ࠙ࢳೞӝ
ਗੋঈ https://developer.android.com/develop/ui/compose/tooling/tracing दػ ݅ ୶ য়ߡ٘о Ҋ জ ࢿמী
ೱਸ ঋ জ ݽٚ ೣࣻ ഐਸ ୶ জ ࢿמী ೱਸ ݅ ߊࢤೞ ח ࢚ട, ഐغח ೣࣻ, ഐ ࠼بܳ ਵ۽ ঈ Composition function ನೣغয ঋ Composition function ನೣ Composition Tracing +
// :app module implementation( “androidx.compose.runtime:runtime-tracing:1.0.0-beta01" ) https://developer.android.com/develop/ui/compose/tooling/tracing // :mesure module
implementation( “androidx.tracing:tracing-perfetto:1.0.0") implementation( "androidx.tracing:tracing-perfetto-binary:1.0.0") // gradle configuration androidx.benchmark.fullTracing.enable=true
ਗੋঈ Composition function ҙ оמ
ImagePlaceHolder ѐࢶ 1. ܳ ࠺زӝ۽ ۽٘ 2. ؊ ࡈܻ ۽٘غب۾
ࢎਊ 3. ਃೠ ӝী ٮۄ ઑغח Vector Drawable ࢎਊ ٘ࣻ
1600 x 1600 px @Composable fun imagePlaceholder() = trace("ImagePlaceholder") {
painterResource(R.drawable.placeholder) } ٘ࣻ
@Composable fun imagePlaceholder() = trace("ImagePlaceholder") { painterResource(R.drawable.placeholder_vector) } placeholder_vector.xml ٘ࣻ
TraceSectionMetric ஏ Ѿҗ ୡӝ ࢿמҗ ࠺Ү
ѐࢶ Ѿҗ Before A ft er Max ӝળ 19.3 ীࢲ
4.4 ۽ 77.2% хࣗ ୡӝ ࢿמҗ ࠺Ү
Before A ft er ୡӝ ࢿמҗ ࠺Ү
ஏਸ ా೧ ୡӝ ࢿמਸ ࢸפ. ޙઁܳ ੌਵఃח ਗੋਸ ഛੋפ. ஏೞӝ
ਗੋ ঈ ࢿמ ޙઁܳ ೧Ѿೞח ߑߨ ഛੋೠ ղਊী ٮۄ ٘ܳ ࣻפ. ٘ ࣻ ࢿמਸ ஏೞҊ ୡӝ ࢿמҗ ࠺Үפ. ୡӝ ࢿמҗ ࠺Ү 🙆 Intro
ஏਸ ా೧ ୡӝ ࢿמਸ ࢸפ. ޙઁܳ ੌਵఃח ਗੋਸ ഛੋפ. ஏೞӝ
ਗੋ ঈ ഛੋೠ ղਊী ٮۄ ٘ܳ ࣻפ. ٘ ࣻ ࢿמਸ ஏೞҊ ୡӝ ࢿמҗ ࠺Үפ. ୡӝ ࢿמҗ ࠺Ү ܻ Macrobenchmark ࢸೞӝ ஏ чٜ ঌইࠁӝ Ѿҗ ч ࠺Үೞӝ Profiler ژח Perfetto chart ೧ೞӝ ޖѢ স оߺѱ ѐࢶೞӝ ࣻ റ ബҗо ח ࠺Үೞӝ
хࢎפ. ߓ veronikapj GDG Korea Android Resources https://developer.android.com/codelabs/jetpack-compose-performance