Gradle Build Performance Report

Results
Repository	cdsap/NowInAndroidMetro
Task	:app:assembleDemoDebug
varianta_useMetro_true	50 builds processed	Build Scans
variantb_useMetro_false	50 builds processed	Build Scans
Execution raw data	Download csv
Experiment run execution	Workflow

Build Duration Time Series

Configuration Time

Build Process Memory

Build Child Processes Memory

Most Expensive Task: :app:mergeExtDexDemoDebug

Total gc collections - gc-gradle_gc.log

Total gc collections - gc-kotlin_gc.log

Time Kotlin Garbage Collection Process

Time Gradle Garbage Collection Process

Category	Metric	Statistics
		Mean		P50		P90		Unit
		varianta_useMetro_true	variantb_useMetro_false	varianta_useMetro_true	variantb_useMetro_false	varianta_useMetro_true	variantb_useMetro_false
Build	Build time	120548	139476	121150	138161	124045	146975	ms
Build	Configuration time	36237	37654	36210	37402	37997	39389	ms
Gradle process state	Gradle-Process-capacity	4.0	4.0	4.0	4.0	4.0	4.0
Gradle process state	Gradle-Process-gcTime	0.06	0.07	0.05	0.07	0.06	0.08
Gradle process state	Gradle-Process-max	4.0	4.0	4.0	4.0	4.0	4.0
Gradle process state	Gradle-Process-uptime	1.99	2.3	2.0	2.28	2.05	2.43
Gradle process state	Gradle-Process-usage	2.25	2.11	2.28	2.15	2.66	2.85
Kotlin process state	Kotlin-Process-capacity	4.0	4.0	4.0	4.0	4.0	4.0
Kotlin process state	Kotlin-Process-gcTime	0.05	0.04	0.05	0.04	0.05	0.04
Kotlin process state	Kotlin-Process-max	4.0	4.0	4.0	4.0	4.0	4.0
Kotlin process state	Kotlin-Process-uptime	1.31	1.59	1.32	1.58	1.36	1.68
Kotlin process state	Kotlin-Process-usage	0.9	1.02	0.89	1.0	1.07	1.22
Task Type	org.jetbrains.kotlin.gradle.plugin.diagnostics.CheckKotlinGradlePluginConfigurationErrors	0	0	0	0	1	1	ms
Task Type	org.gradle.plugin.devel.tasks.GeneratePluginDescriptors	44	44	44	45	52	51	ms
Task Type	org.gradle.language.jvm.tasks.ProcessResources	18	19	7	7	46	49	ms
Task Type	org.jetbrains.kotlin.gradle.tasks.KotlinCompile	6524	5683	5232	3759	12403	12693	ms
Task Type	org.gradle.api.tasks.compile.JavaCompile	375	786	5	596	733	1856	ms
Task Type	org.gradle.api.DefaultTask	0	0	0	0	1	1	ms
Task Type	org.gradle.api.tasks.bundling.Jar	52	54	38	40	93	98	ms
Task Type	com.android.build.gradle.internal.tasks.AndroidVariantTask	0	0	0	0	1	1	ms
Task Type	com.android.build.gradle.internal.tasks.MergeNativeDebugMetadataTask	5	5	4	5	9	9	ms
Task Type	com.android.build.gradle.internal.tasks.AarMetadataTask	15	28	10	12	25	96	ms
Task Type	GenerateMetroGraphTask	159	-	151	-	211	-	ms
Task Type	com.android.build.gradle.internal.tasks.ProcessNavigationXmlTask	64	54	12	14	29	47	ms
Task Type	com.android.build.gradle.internal.tasks.CheckAarMetadataTask	1366	1151	1436	1116	1594	1394	ms
Task Type	com.android.build.gradle.tasks.CompileNavigationXmlTask	62	59	60	56	86	71	ms
Task Type	com.google.firebase.crashlytics.buildtools.gradle.tasks.InjectVersionControlInfoTask	11	12	11	12	17	19	ms
Task Type	com.google.firebase.crashlytics.buildtools.gradle.tasks.InjectMappingFileIdTask	43	44	44	44	61	56	ms
Task Type	com.android.build.gradle.internal.tasks.ValidateResourcesTask	11	13	11	13	17	20	ms
Task Type	com.google.gms.googleservices.GoogleServicesTask	21	20	21	21	29	29	ms
Task Type	com.android.build.gradle.tasks.MergeResources	243	279	36	40	96	109	ms
Task Type	com.android.build.gradle.tasks.MapSourceSetPathsTask	185	220	177	218	251	287	ms
Task Type	com.android.build.gradle.internal.res.ParseLibraryResourcesTask	127	116	32	34	60	63	ms
Task Type	com.android.build.gradle.tasks.CompatibleScreensManifest	30	25	19	22	36	30	ms
Task Type	com.android.build.gradle.tasks.ExtractDeepLinksTask	10	11	10	10	16	17	ms
Task Type	com.android.build.gradle.tasks.ProcessLibraryManifest	48	61	28	30	48	49	ms
Task Type	com.android.build.gradle.tasks.CompileLibraryResourcesTask	19	18	14	15	29	31	ms
Task Type	com.android.build.gradle.internal.res.GenerateLibraryRFileTask	44	42	35	36	53	52	ms
Task Type	com.android.build.gradle.tasks.ProcessApplicationManifest	1197	1332	806	890	2159	2419	ms
Task Type	com.android.build.gradle.tasks.ProcessMultiApkApplicationManifest	341	348	325	347	429	422	ms
Task Type	com.android.build.gradle.tasks.ProcessPackagedManifestTask	148	282	46	53	802	1197	ms
Task Type	com.android.build.gradle.tasks.GenerateBuildConfig	30	32	30	31	49	46	ms
Task Type	com.android.build.gradle.internal.res.LinkApplicationAndroidResourcesTask	1872	2355	1860	2383	2060	2583	ms
Task Type	com.android.build.gradle.tasks.JavaPreCompileTask	24	23	9	12	47	50	ms
Task Type	com.google.protobuf.gradle.ProtobufExtract	66	79	9	10	297	350	ms
Task Type	com.google.protobuf.gradle.GenerateProtoTask	152	175	155	173	190	225	ms
Task Type	com.android.build.gradle.tasks.MergeSourceSetFolders	23	28	13	13	36	29	ms
Task Type	com.android.build.gradle.internal.tasks.CompressAssetsTask	68	82	68	83	86	101	ms
Task Type	com.android.build.gradle.internal.tasks.BundleLibraryClassesJar	258	47	22	21	628	41	ms
Task Type	com.android.build.gradle.internal.tasks.L8DexDesugarLibTask	8348	10050	8370	10119	9159	10717	ms
Task Type	com.android.build.gradle.internal.coverage.JacocoPropertiesTask	32	31	31	31	40	45	ms
Task Type	com.android.build.gradle.internal.tasks.ProcessJavaResTask	21	24	20	22	32	35	ms
Task Type	com.android.build.gradle.internal.tasks.CheckDuplicateClassesTask	1254	1010	1205	967	1552	1299	ms
Task Type	com.android.build.gradle.internal.tasks.DexFileDependenciesTask	17	16	16	17	25	21	ms
Task Type	com.google.devtools.ksp.gradle.KspAATask	23170	5587	22817	4512	24752	12603	ms
Task Type	com.android.build.gradle.internal.tasks.MergeNativeLibsTask	30	34	3	3	10	10	ms
Task Type	com.android.build.gradle.internal.tasks.LibraryJniLibsTask	10	9	8	7	16	15	ms
Task Type	com.android.build.gradle.internal.tasks.StripDebugSymbolsTask	151	164	140	132	237	333	ms
Task Type	com.android.build.gradle.internal.tasks.AppMetadataTask	10	8	10	7	15	15	ms
Task Type	com.android.build.gradle.internal.tasks.SigningConfigVersionsWriterTask	49	46	47	44	64	66	ms
Task Type	androidx.room.gradle.RoomSchemaCopyTask	8	8	9	8	12	12	ms
Task Type	com.android.build.gradle.internal.tasks.ValidateSigningTask	2730	2918	2638	2885	3668	3813	ms
Task Type	com.android.build.gradle.internal.tasks.DexMergingTask	14001	12629	634	554	42605	38124	ms
Task Type	com.android.build.gradle.tasks.TransformClassesWithAsmTask	639	364	635	130	739	795	ms
Task Type	com.android.build.gradle.internal.tasks.JacocoTask	315	360	306	330	347	459	ms
Task Type	com.android.build.gradle.internal.tasks.DexArchiveBuilderTask	849	993	839	979	945	1177	ms
Task Type	com.android.build.gradle.internal.tasks.MergeJavaResourceTask	2047	2074	2048	2041	2243	2408	ms
Task Type	com.android.build.gradle.tasks.PackageApplication	530	563	535	541	561	634	ms
Task Type	com.android.build.gradle.internal.tasks.ListingFileRedirectTask	3	3	3	3	4	4	ms
Task Path	:build-logic:convention:compileKotlin	12299	12485	12241	12414	12952	12993	ms
Task Path	:app:checkDemoDebugAarMetadata	1366	1151	1436	1116	1594	1394	ms
Task Path	:app:parseDemoDebugLocalResources	1920	1700	1205	1204	3752	4083	ms
Task Path	:app:mergeDemoDebugResources	4203	4845	4220	4782	4625	5254	ms
Task Path	:app:processDemoDebugMainManifest	1197	1332	806	890	2159	2419	ms
Task Path	:app:processDemoDebugResources	1872	2355	1860	2383	2060	2583	ms
Task Path	:core:model:compileKotlin	12391	16079	12301	16059	13236	17030	ms
Task Path	:core:common:compileKotlin	12412	2535	12315	2390	13252	3215	ms
Task Path	:core:datastore-proto:compileDemoDebugKotlin	5436	5547	5392	5514	5996	6078	ms
Task Path	:core:metro:compileDemoDebugKotlin	9439	10656	9354	10460	10292	11684	ms
Task Path	:core:metro:compileDemoDebugJavaWithJavac	2732	1579	2760	1141	3323	2687	ms
Task Path	:core:datastore-proto:compileDemoDebugJavaWithJavac	5107	3754	5058	3738	5639	4112	ms
Task Path	:core:analytics:compileDemoDebugKotlin	2583	2335	2602	2344	2810	2680	ms
Task Path	:ui-test-hilt-manifest:compileDemoDebugKotlin	3619	2722	3624	2701	3973	2979	ms
Task Path	:app:l8DexDesugarLibDemoDebug	8348	10050	8370	10119	9159	10717	ms
Task Path	:core:datastore:compileDemoDebugKotlin	4496	3318	4458	3340	4898	3643	ms
Task Path	:core:network:compileDemoDebugKotlin	5593	4044	5606	3986	5982	4455	ms
Task Path	:core:notifications:compileDemoDebugKotlin	3306	1433	3313	1388	3708	1786	ms
Task Path	:app:checkDemoDebugDuplicateClasses	1254	1010	1205	967	1552	1299	ms
Task Path	:core:designsystem:compileDemoDebugKotlin	20930	22173	20816	22173	22139	23755	ms
Task Path	:core:ui:compileDemoDebugKotlin	6578	6512	6608	6449	7636	7243	ms
Task Path	:core:database:kspDemoDebugKotlin	23170	13137	22817	13094	24752	14021	ms
Task Path	:core:database:compileDemoDebugKotlin	7447	7176	7621	7138	8764	8078	ms
Task Path	:app:validateSigningDemoDebug	2730	2918	2638	2885	3668	3813	ms
Task Path	:core:data:compileDemoDebugKotlin	4211	4342	4262	4303	4873	5074	ms
Task Path	:core:domain:compileDemoDebugKotlin	1846	2246	1841	2228	2134	3044	ms
Task Path	:feature:bookmarks:compileDemoDebugKotlin	4201	3239	3988	3178	5520	3879	ms
Task Path	:feature:settings:compileDemoDebugKotlin	5232	3227	5487	3113	6415	4129	ms
Task Path	:feature:foryou:compileDemoDebugKotlin	5304	4859	5349	4739	6104	5413	ms
Task Path	:feature:interests:compileDemoDebugKotlin	3872	3813	3829	3253	4991	5697	ms
Task Path	:sync:work:compileDemoDebugKotlin	2472	1611	2250	1587	3088	1890	ms
Task Path	:feature:search:compileDemoDebugKotlin	6334	4463	5856	4273	8784	5770	ms
Task Path	:feature:topic:compileDemoDebugKotlin	4159	3521	4182	3504	4705	4056	ms
Task Path	:app:mergeExtDexDemoDebug	41241	37218	41515	37481	43815	39169	ms
Task Path	:app:compileDemoDebugKotlin	5894	2364	5915	2350	6711	2576	ms
Task Path	:app:mergeDemoDebugJavaResource	2047	2074	2048	2041	2243	2408	ms
All processes cpu	Max	100.0	100.0	100.0	100.0	100	100	%
All processes memory	Max	7.69	8.06	7.69	8.02	8.0	8.45	Gb
Build process cpu	Max	95.16	95.64	95.0	96.0	96	96	%
Build processes memory	Max	3.88	4.58	3.85	4.53	4.06	4.91	Gb
Build child processes cpu	Max	88.14	88.92	88.0	89.0	91	92	%
Build child processes memory	Max	2.96	2.63	2.95	2.64	3.13	2.74	Gb
gc-gradle_gc.log	Concurrent Mark Cycle	7.0	9.0	7.0	9.0	7.0	10.0
gc-gradle_gc.log	Pause Young (Concurrent Start) (CodeCache GC Threshold)	2.0	4.0	3.0	5.0	3.0	5.9
gc-gradle_gc.log	Pause Young (Concurrent Start) (Metadata GC Threshold)	3.0	4.0	4.0	4.0	4.0	4.0
gc-gradle_gc.log	Pause Young (Mixed) (G1 Evacuation Pause)	10.0	12.0	11.0	13.0	13.0	15.0
gc-gradle_gc.log	Pause Young (Mixed) (G1 Evacuation Pause) (Evacuation Failure: Pinned)	1.0	1.0	1.0	1.0	2.0	2.0
gc-gradle_gc.log	Pause Young (Mixed) (Metadata GC Threshold)	1.0	2.0	2.0	2.0	2.0	2.0
gc-gradle_gc.log	Pause Young (Normal) (G1 Evacuation Pause)	12.0	12.0	12.0	12.0	15.0	14.0
gc-gradle_gc.log	Pause Young (Prepare Mixed) (G1 Evacuation Pause)	5.0	7.0	6.0	8.0	6.0	8.0
gc-gradle_gc.log	Pause Young (Prepare Mixed) (Metadata GC Threshold)	1.0	1.0	1.0	1.0	1.0	1.0
gc-gradle_gc.log	total-collections	40.0	47.0	40.0	47.0	44.0	50.9
gc-gradle_gc.log	Pause Young (Concurrent Start) (CodeCache GC Threshold) (Evacuation Failure: Pinned)	1.0	1.0	1.0	1.0	1.0	2.0
gc-gradle_gc.log	Pause Young (Prepare Mixed) (G1 Evacuation Pause) (Evacuation Failure: Pinned)	1.0	1.0	1.0	1.0	1.0	2.0
gc-gradle_gc.log	Pause Young (Normal) (G1 Evacuation Pause) (Evacuation Failure: Pinned)	1.0	1.0	1.0	1.0	2.0	2.0
gc-gradle_gc.log	Pause Young (Concurrent Start) (Metadata GC Threshold) (Evacuation Failure: Pinned)	1.0	-	1.0	-	1.0	-
gc-gradle_gc.log	Pause Young (Concurrent Start) (G1 Humongous Allocation)	2.0	1.0	2.0	1.0	2.0	2.7
gc-kotlin_gc.log	Concurrent Mark Cycle	6.0	5.0	6.0	5.0	6.0	5.0
gc-kotlin_gc.log	Pause Young (Concurrent Start) (CodeCache GC Threshold)	1.0	1.0	2.0	1.0	2.0	1.0
gc-kotlin_gc.log	Pause Young (Concurrent Start) (Metadata GC Threshold)	3.0	4.0	4.0	4.0	4.0	4.0
gc-kotlin_gc.log	Pause Young (Mixed) (G1 Evacuation Pause)	9.0	8.0	10.0	9.0	12.0	12.0
gc-kotlin_gc.log	Pause Young (Mixed) (Metadata GC Threshold)	1.0	1.0	1.0	1.0	1.0	2.0
gc-kotlin_gc.log	Pause Young (Normal) (G1 Evacuation Pause)	7.0	8.0	7.0	8.0	12.0	12.9
gc-kotlin_gc.log	Pause Young (Normal) (G1 Evacuation Pause) (Evacuation Failure: Pinned)	1.0	1.0	1.0	1.0	1.0	1.0
gc-kotlin_gc.log	Pause Young (Prepare Mixed) (G1 Evacuation Pause)	3.0	2.0	4.0	3.0	4.0	3.9
gc-kotlin_gc.log	Pause Young (Prepare Mixed) (Metadata GC Threshold)	1.0	1.0	1.0	1.0	1.0	1.9
gc-kotlin_gc.log	total-collections	28.0	27.0	29.0	27.0	31.0	30.0
gc-kotlin_gc.log	Pause Young (Mixed) (G1 Evacuation Pause) (Evacuation Failure: Pinned)	1.0	1.0	1.0	1.0	1.8	1.0
gc-kotlin_gc.log	Pause Young (Concurrent Start) (Metadata GC Threshold) (Evacuation Failure: Pinned)	1.0	-	1.0	-	1.0	-
gc-kotlin_gc.log	Pause Young (Concurrent Start) (CodeCache GC Threshold) (Evacuation Failure: Pinned)	1.0	-	1.0	-	1.0	-
gc-kotlin_gc.log	Pause Young (Mixed) (Metadata GC Threshold) (Evacuation Failure: Pinned)	1.0	-	1.0	-	1.0	-
Task Type	com.android.build.gradle.tasks.ZipMergingTask	-	15	-	14	-	23
Task Type	dagger.hilt.android.plugin.task.AggregateDepsTask	-	328	-	314	-	398
gc-gradle_gc.log	Pause Young (Concurrent Start) (G1 Evacuation Pause)	-	1.0	-	1.0	-	1.0
gc-gradle_gc.log	Pause Young (Concurrent Start) (G1 Humongous Allocation) (Evacuation Failure: Pinned)	-	1.0	-	1.0	-	1.0
gc-kotlin_gc.log	Pause Young (Prepare Mixed) (G1 Evacuation Pause) (Evacuation Failure: Pinned)	-	1.0	-	1.0	-	1.0