diff --git a/.github/workflows/baseline-profile.yml b/.github/workflows/baseline-profile.yml
new file mode 100644
index 000000000..aff4e84d0
--- /dev/null
+++ b/.github/workflows/baseline-profile.yml
@@ -0,0 +1,82 @@
+name: Baseline profile generation
+
+on:
+  schedule:
+    - cron: '30 0 * * 0'
+  workflow_dispatch:
+  push:
+    paths:
+      - 'benchmark/**'
+      - '.github/workflows/baseline-profile.yml'
+
+jobs:
+  baseline-profile:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Java
+        uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: 21
+
+      - name: Free disk space
+        run: rm -rf ${ANDROID_SDK_ROOT}/ndk
+
+      - name: Install NDK
+        run: echo "y" | ${ANDROID_SDK_ROOT}/cmdline-tools/latest/bin/sdkmanager --install "ndk;27.0.11902837"
+
+      - name: Install Rust Toolchain
+        run: rustup update && rustup target add armv7-linux-androideabi aarch64-linux-android x86_64-linux-android && rustup component add rustfmt clippy
+
+      - name: Rust Cache
+        uses: Swatinem/rust-cache@v2
+        with:
+          workspaces: "./app/src/main/rust"
+          shared-key: ${{ runner.os }}
+          save-if: "false"
+
+      - name: Setup Gradle
+        uses: gradle/actions/setup-gradle@v3
+        with:
+          cache-encryption-key: ${{ secrets.GradleEncryptionKey }}
+          cache-read-only: true
+
+      - name: CMake Cache
+        uses: actions/cache/restore@v4
+        with:
+          path: app/.cxx
+          key: cmake-
+
+      - name: Enable KVM group perms
+        run: |
+          echo 'KERNEL=="kvm", GROUP="kvm", MODE="0666", OPTIONS+="static_node=kvm"' | sudo tee /etc/udev/rules.d/99-kvm4all.rules
+          sudo udevadm control --reload-rules
+          sudo udevadm trigger --name-match=kvm
+
+      - name: Build
+        run: ./gradlew generateBaselineProfile
+            -Pandroid.testoptions.manageddevices.emulator.gpu="swiftshader_indirect"
+
+      - name: Update baseline profile
+        if: github.ref == 'refs/heads/main'
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          git config user.name "github-actions[bot]"
+          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
+          git config push.autoSetupRemote true
+          git switch -c chore/baseline-profile
+          if git commit -am "Update baseline profile"; then
+            git push
+            gh pr create -f
+          fi
+
+      - name: Upload reports
+        if: always()
+        uses: actions/upload-artifact@v4
+        with:
+          name: reports
+          path: benchmark/build/reports
diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 23d668969..3e6a47af8 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -14,6 +14,7 @@ plugins {
     alias(libs.plugins.spotless)
     alias(libs.plugins.aboutlibrariesPlugin)
     alias(libs.plugins.composeCompilerReportGenerator)
+    alias(libs.plugins.baselineprofile)
 }
 
 val supportedAbis = arrayOf("arm64-v8a", "x86_64", "armeabi-v7a")
@@ -151,6 +152,13 @@ android {
                 abortOnError = false
             }
         }
+        create("benchmark") {
+            initWith(buildTypes.getByName("release"))
+            matchingFallbacks += listOf("release")
+            applicationIdSuffix = ".benchmark"
+            signingConfig = signingConfigs.getByName("debug")
+            isDebuggable = false
+        }
     }
 
     buildFeatures {
@@ -178,6 +186,10 @@ androidComponents {
     }
 }
 
+baselineProfile {
+    mergeIntoMain = true
+}
+
 dependencies {
     // https://developer.android.com/jetpack/androidx/releases/activity
     implementation(libs.androidx.activity.compose)
@@ -255,6 +267,9 @@ dependencies {
 
     implementation(libs.cronet.embedded)
 
+    implementation(libs.androidx.profileinstaller)
+    "baselineProfile"(project(":benchmark"))
+
     debugImplementation(libs.compose.ui.tooling)
     implementation(libs.compose.ui.tooling.preview)
 }
diff --git a/app/src/main/kotlin/com/hippo/ehviewer/ui/MainActivity.kt b/app/src/main/kotlin/com/hippo/ehviewer/ui/MainActivity.kt
index 5ebf07ce1..80eb3cdd3 100644
--- a/app/src/main/kotlin/com/hippo/ehviewer/ui/MainActivity.kt
+++ b/app/src/main/kotlin/com/hippo/ehviewer/ui/MainActivity.kt
@@ -135,6 +135,7 @@ import com.hippo.ehviewer.ui.tools.LabeledCheckbox
 import com.hippo.ehviewer.ui.tools.LocalDialogState
 import com.hippo.ehviewer.ui.tools.LocalWindowSizeClass
 import com.hippo.ehviewer.updater.AppUpdater
+import com.hippo.ehviewer.util.AppConfig
 import com.hippo.ehviewer.util.addTextToClipboard
 import com.hippo.ehviewer.util.calculateFraction
 import com.hippo.ehviewer.util.displayString
@@ -242,17 +243,19 @@ class MainActivity : EhActivity() {
                 }
             }
 
-            LaunchedEffect(Unit) {
-                runCatching { dialogState.checkDownloadLocation() }
-                runCatching { dialogState.checkAppLinkVerify() }
-                runSuspendCatching {
-                    withIOContext {
-                        AppUpdater.checkForUpdate()?.let {
-                            dialogState.showNewVersion(this@MainActivity, it)
+            if (!AppConfig.isBenchmark) {
+                LaunchedEffect(Unit) {
+                    runCatching { dialogState.checkDownloadLocation() }
+                    runCatching { dialogState.checkAppLinkVerify() }
+                    runSuspendCatching {
+                        withIOContext {
+                            AppUpdater.checkForUpdate()?.let {
+                                dialogState.showNewVersion(this@MainActivity, it)
+                            }
                         }
+                    }.onFailure {
+                        snackbarState.showSnackbar(getString(R.string.update_failed, it.displayString()))
                     }
-                }.onFailure {
-                    snackbarState.showSnackbar(getString(R.string.update_failed, it.displayString()))
                 }
             }
 
diff --git a/app/src/main/kotlin/com/hippo/ehviewer/ui/screen/GalleryListScreen.kt b/app/src/main/kotlin/com/hippo/ehviewer/ui/screen/GalleryListScreen.kt
index 7b0319be1..a5925a61d 100644
--- a/app/src/main/kotlin/com/hippo/ehviewer/ui/screen/GalleryListScreen.kt
+++ b/app/src/main/kotlin/com/hippo/ehviewer/ui/screen/GalleryListScreen.kt
@@ -3,6 +3,7 @@ package com.hippo.ehviewer.ui.screen
 import android.content.Context
 import android.net.Uri
 import android.view.ViewConfiguration
+import androidx.activity.compose.ReportDrawnWhen
 import androidx.activity.result.contract.ActivityResultContracts
 import androidx.compose.animation.core.animateDpAsState
 import androidx.compose.animation.core.animateFloatAsState
@@ -78,6 +79,7 @@ import androidx.compose.ui.unit.dp
 import androidx.compose.ui.util.fastForEach
 import androidx.compose.ui.util.lerp
 import androidx.lifecycle.viewModelScope
+import androidx.paging.LoadState
 import androidx.paging.Pager
 import androidx.paging.PagingConfig
 import androidx.paging.PagingSource
@@ -252,6 +254,7 @@ fun GalleryListScreen(lub: ListUrlBuilder, navigator: DestinationsNavigator) = c
             }
         }.flow.cachedIn(viewModelScope)
     }.collectAsLazyPagingItems()
+    ReportDrawnWhen { data.loadState.refresh !is LoadState.Loading }
     FavouriteStatusRouter.Observe(data)
     val listMode by Settings.listMode.collectAsState()
 
diff --git a/app/src/main/kotlin/com/hippo/ehviewer/util/AppConfig.kt b/app/src/main/kotlin/com/hippo/ehviewer/util/AppConfig.kt
index 71f24638b..9e8c9430a 100644
--- a/app/src/main/kotlin/com/hippo/ehviewer/util/AppConfig.kt
+++ b/app/src/main/kotlin/com/hippo/ehviewer/util/AppConfig.kt
@@ -37,6 +37,8 @@ object AppConfig {
         it in setOf("arm64-v8a", "x86_64", "armeabi-v7a")
     } ?: "universal"
 
+    val isBenchmark = "nonMinified" in BuildConfig.BUILD_TYPE || "benchmark" in BuildConfig.BUILD_TYPE
+
     fun matchVariant(name: String) = name.contains(BuildConfig.FLAVOR) && name.contains(abi)
 
     val commitTime = ParserUtils.formatDate(BuildConfig.COMMIT_TIME * 1000)
diff --git a/benchmark/.gitignore b/benchmark/.gitignore
new file mode 100644
index 000000000..42afabfd2
--- /dev/null
+++ b/benchmark/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/benchmark/build.gradle.kts b/benchmark/build.gradle.kts
new file mode 100644
index 000000000..5f074632b
--- /dev/null
+++ b/benchmark/build.gradle.kts
@@ -0,0 +1,65 @@
+import com.android.build.api.dsl.ManagedVirtualDevice
+
+plugins {
+    alias(libs.plugins.android.test)
+    alias(libs.plugins.kotlin.android)
+    alias(libs.plugins.baselineprofile)
+}
+
+android {
+    namespace = "com.ehviewer.baselineprofile"
+    compileSdk = 34
+
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_1_8
+        targetCompatibility = JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = "1.8"
+    }
+
+    defaultConfig {
+        minSdk = 28
+        targetSdk = 34
+
+        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    targetProjectPath = ":app"
+
+    flavorDimensions += listOf("api")
+    productFlavors {
+        create("default") { dimension = "api" }
+        create("marshmallow") { dimension = "api" }
+    }
+
+    testOptions.managedDevices.devices {
+        create<ManagedVirtualDevice>("pixel6Api34") {
+            device = "Pixel 6"
+            apiLevel = 34
+            systemImageSource = "aosp-atd"
+        }
+    }
+}
+
+baselineProfile {
+    managedDevices += "pixel6Api34"
+    useConnectedDevices = false
+}
+
+dependencies {
+    implementation(libs.androidx.junit)
+    implementation(libs.androidx.uiautomator)
+    implementation(libs.androidx.benchmark.macro.junit4)
+}
+
+androidComponents {
+    onVariants { v ->
+        val artifactsLoader = v.artifacts.getBuiltArtifactsLoader()
+        v.instrumentationRunnerArguments.put(
+            "targetAppId",
+            v.testedApks.map { artifactsLoader.load(it)!!.applicationId },
+        )
+    }
+}
diff --git a/benchmark/src/main/AndroidManifest.xml b/benchmark/src/main/AndroidManifest.xml
new file mode 100644
index 000000000..227314eeb
--- /dev/null
+++ b/benchmark/src/main/AndroidManifest.xml
@@ -0,0 +1 @@
+<manifest />
\ No newline at end of file
diff --git a/benchmark/src/main/java/com/ehviewer/baselineprofile/BaselineProfileGenerator.kt b/benchmark/src/main/java/com/ehviewer/baselineprofile/BaselineProfileGenerator.kt
new file mode 100644
index 000000000..5879721a8
--- /dev/null
+++ b/benchmark/src/main/java/com/ehviewer/baselineprofile/BaselineProfileGenerator.kt
@@ -0,0 +1,51 @@
+package com.ehviewer.baselineprofile
+
+import androidx.benchmark.macro.junit4.BaselineProfileRule
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.uiautomator.By
+import androidx.test.uiautomator.Direction
+import androidx.test.uiautomator.Until
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+
+@RunWith(AndroidJUnit4::class)
+class BaselineProfileGenerator {
+
+    @get:Rule
+    val rule = BaselineProfileRule()
+
+    @Test
+    fun generate() {
+        rule.collect(
+            packageName = InstrumentationRegistry.getArguments().getString("targetAppId")
+                ?: throw Exception("targetAppId not passed as instrumentation runner arg"),
+            includeInStartupProfile = true,
+        ) {
+            pressHome()
+            startActivityAndWait()
+
+            // Onboarding
+            if (device.hasObject(By.text("Username"))) {
+                device.findObject(By.scrollable(true))?.run {
+                    scrollUntil(Direction.DOWN, Until.hasObject(By.text("Guest mode")))
+                }
+                device.findObject(By.text("Guest mode")).click()
+            }
+
+            // Gallery list
+            device.wait(Until.hasObject(By.text("NON-H")), 10_000)
+            device.findObject(By.scrollable(true))?.run {
+                fling(Direction.DOWN)
+                click()
+            }
+
+            // Gallery detail
+            device.wait(Until.hasObject(By.text("Similar")), 10_000)
+            device.findObject(By.hasDescendant(By.text("Read")).scrollable(true))?.fling(Direction.DOWN)
+
+            device.waitForIdle()
+        }
+    }
+}
diff --git a/benchmark/src/main/java/com/ehviewer/baselineprofile/StartupBenchmarks.kt b/benchmark/src/main/java/com/ehviewer/baselineprofile/StartupBenchmarks.kt
new file mode 100644
index 000000000..4ef7a43cb
--- /dev/null
+++ b/benchmark/src/main/java/com/ehviewer/baselineprofile/StartupBenchmarks.kt
@@ -0,0 +1,44 @@
+package com.ehviewer.baselineprofile
+
+import androidx.benchmark.macro.BaselineProfileMode
+import androidx.benchmark.macro.CompilationMode
+import androidx.benchmark.macro.StartupMode
+import androidx.benchmark.macro.StartupTimingMetric
+import androidx.benchmark.macro.junit4.MacrobenchmarkRule
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.platform.app.InstrumentationRegistry
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+
+@RunWith(AndroidJUnit4::class)
+class StartupBenchmarks {
+
+    @get:Rule
+    val rule = MacrobenchmarkRule()
+
+    @Test
+    fun startupCompilationNone() =
+        benchmark(CompilationMode.None())
+
+    @Test
+    fun startupCompilationBaselineProfiles() =
+        benchmark(CompilationMode.Partial(BaselineProfileMode.Require))
+
+    private fun benchmark(compilationMode: CompilationMode) {
+        rule.measureRepeated(
+            packageName = InstrumentationRegistry.getArguments().getString("targetAppId")
+                ?: throw Exception("targetAppId not passed as instrumentation runner arg"),
+            metrics = listOf(StartupTimingMetric()),
+            compilationMode = compilationMode,
+            startupMode = StartupMode.COLD,
+            iterations = 10,
+            setupBlock = {
+                pressHome()
+            },
+            measureBlock = {
+                startActivityAndWait()
+            },
+        )
+    }
+}
diff --git a/build.gradle.kts b/build.gradle.kts
index 839ed35bb..3db8dadc9 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -8,4 +8,6 @@ plugins {
     alias(libs.plugins.spotless) apply false
     alias(libs.plugins.aboutlibrariesPlugin) apply false
     alias(libs.plugins.composeCompilerReportGenerator) apply false
+    alias(libs.plugins.android.test) apply false
+    alias(libs.plugins.baselineprofile) apply false
 }
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 3a624081b..99b00625c 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -31,6 +31,10 @@ okio = "3.9.0"
 splitties = "3.0.0"
 telephoto = "0.11.2"
 xmlutil = "0.90.1"
+junit = "1.2.0"
+uiautomator = "2.3.0"
+benchmark = "1.3.0-beta01"
+profileinstaller = "1.4.0-alpha01"
 
 [libraries]
 aboutlibraries-core = { module = "com.mikepenz:aboutlibraries-core", version.ref = "aboutlibraries" }
@@ -110,8 +114,7 @@ serialization-cbor = { module = "org.jetbrains.kotlinx:kotlinx-serialization-cbo
 serialization-json = { module = "org.jetbrains.kotlinx:kotlinx-serialization-json", version.ref = "kotlinx-serialization" }
 serialization-json-okio = { module = "org.jetbrains.kotlinx:kotlinx-serialization-json-okio", version.ref = "kotlinx-serialization" }
 
-serialization-xml-core = { module = "io.github.pdvrieze.xmlutil:core-android", version.ref = "xmlutil" }
-serialization-xml = { module = "io.github.pdvrieze.xmlutil:serialization-android", version.ref = "xmlutil" }
+serialization-xml = { module = "io.github.pdvrieze.xmlutil:serialization", version.ref = "xmlutil" }
 
 splitties-appctx = { module = "com.louiscad.splitties:splitties-appctx", version.ref = "splitties" }
 splitties-arch-room = { module = "com.louiscad.splitties:splitties-arch-room", version.ref = "splitties" }
@@ -120,10 +123,15 @@ splitties-systemservices = { module = "com.louiscad.splitties:splitties-systemse
 
 telephoto-zoomable = { module = "me.saket.telephoto:zoomable", version.ref = "telephoto" }
 
+androidx-junit = { module = "androidx.test.ext:junit", version.ref = "junit" }
+androidx-uiautomator = { module = "androidx.test.uiautomator:uiautomator", version.ref = "uiautomator" }
+androidx-benchmark-macro-junit4 = { module = "androidx.benchmark:benchmark-macro-junit4", version.ref = "benchmark" }
+androidx-profileinstaller = { module = "androidx.profileinstaller:profileinstaller", version.ref = "profileinstaller" }
+
 [bundles]
 coil = ["coil-compose", "coil-gif", "coil-network"]
 compose = ["compose-foundation", "compose-material-icons-extended", "compose-material3", "compose-material3-adaptive", "compose-ui-util"]
-kotlinx-serialization = ["serialization-cbor", "serialization-json", "serialization-json-okio", "serialization-xml-core", "serialization-xml"]
+kotlinx-serialization = ["serialization-cbor", "serialization-json", "serialization-json-okio", "serialization-xml"]
 splitties = ["splitties-appctx", "splitties-arch-room", "splitties-preferences", "splitties-systemservices"]
 
 [plugins]
@@ -136,3 +144,5 @@ kotlin-parcelize = { id = "org.jetbrains.kotlin.plugin.parcelize", version.ref =
 kotlin-serialization = { id = "org.jetbrains.kotlin.plugin.serialization", version.ref = "kotlin" }
 ksp = { id = "com.google.devtools.ksp", version.ref = "ksp" }
 spotless = { id = "com.diffplug.spotless", version = "6.25.0" }
+android-test = { id = "com.android.test", version.ref = "agp" }
+baselineprofile = { id = "androidx.baselineprofile", version.ref = "benchmark" }
diff --git a/settings.gradle.kts b/settings.gradle.kts
index af6a7ef2d..0c7c47189 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -28,3 +28,4 @@ enableFeaturePreview("TYPESAFE_PROJECT_ACCESSORS")
 enableFeaturePreview("STABLE_CONFIGURATION_CACHE")
 rootProject.name = "EhViewer"
 include(":app")
+include(":benchmark")