Diff Report
Run #5589b704ad974: XHProf Run (Namespace=drupal-perf-stefanr)
vs.
Run #5589b6f75b296: XHProf Run (Namespace=drupal-perf-stefanr)
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Regression/Improvement summary for Composer\Autoload\ClassLoader::loadClass@2

Composer\Autoload\ClassLoader::loadClass@2Run #5589b704ad974Run #5589b6f75b296DiffDiff%
Number of Function Calls7,300 7,500 200 2.7%
Incl. Wall Time (microsec)4,129,350 4,152,915 23,565 0.6%
Incl. Wall Time (microsec) per call 566 554 -12 -2.1%
Excl. Wall Time (microsec)51,926 56,626 4,700 9.1%
Incl. MemUse (bytes)309,895,200 304,057,600 -5,837,600 -1.9%
Incl. MemUse (bytes) per call 42,451 40,541 -1,910 -4.5%
Excl. MemUse (bytes)2,434,400 2,395,200 -39,200 -1.6%
Incl. PeakMemUse (bytes)296,377,600 291,068,800 -5,308,800 -1.8%
Incl. PeakMemUse (bytes) per call 40,600 38,809 -1,790 -4.4%
Excl. PeakMemUse (bytes)379,200 387,200 8,000 2.1%

Parent/Child Regression/Improvement report for Composer\Autoload\ClassLoader::loadClass@2 [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Composer\Autoload\ClassLoader::loadClass@2200 33.3% 23,565 1.2% -5,837,600 -97.2% -5,308,800 -88.6%
Exclusive Metrics Diff for Current Function4,700 19.9% -39,200 -0.7% 8,000 0.2%
Parent functions
run_init::FieldType/TextItemBase.php-100 -50.0% -165,044 -700.4% -15,501,600 -265.5% -14,840,800 -279.6%
run_init::Field/FieldItemBase.php200 100.0% 106,180 450.6% 9,671,200 165.7% 9,070,400 170.9%
run_init::Block/BlockBase.php0 0.0% 15,744 66.8% 800 0.0% 25,600 0.5%
run_init::TypedData/TypedData.php100 50.0% 14,851 63.0% 508,800 8.7% 0 0.0%
run_init::display/PathPluginBase.php0 0.0% 13,178 55.9% -13,600 -0.2% -18,400 -0.3%
run_init::TypedData/TypedDataManager.php0 0.0% 12,249 52.0% 4,800 0.1% -14,400 -0.3%
run_init::Entity/ContentEntityBase.php0 0.0% -11,687 -49.6% 10,400 0.2% 786,400 14.8%
run_init::Plugin/FilterBase.php0 0.0% 7,663 32.5% -4,000 -0.1% 2,400 0.0%
run_init::Field/FormatterBase.php0 0.0% -7,575 -32.1% -496,800 -8.5% -520,800 -9.8%
run_init::Config/Config.php0 0.0% 5,483 23.3% -1,600 -0.0% -12,800 -0.2%
run_init::Query/ConditionBase.php0 0.0% 4,998 21.2% 0 0.0% -23,200 -0.4%
run_init::Entity/EntityDisplayBase.php0 0.0% 4,144 17.6% 0 0.0% 0 0.0%
run_init::Sql/SqlContentEntityStorage.php0 0.0% -4,026 -17.1% -1,600 -0.0% -1,600 -0.0%
run_init::src/NodeInterface.php0 0.0% -3,445 -14.6% 0 0.0% -6,400 -0.1%
run_init::Entity/EntityType.php0 0.0% -3,272 -13.9% 7,200 0.1% 17,600 0.3%
run_init::Plugin/DefaultLazyPluginCollection.php0 0.0% 3,250 13.8% 0 0.0% 0 0.0%
run_init::NestedMatcher/UrlMatcher.php0 0.0% 3,155 13.4% 0 0.0% 0 0.0%
run_init::Field/FieldConfigBase.php0 0.0% 2,782 11.8% 0 0.0% 0 0.0%
run_init::TypedData/ListDataDefinition.php0 0.0% -2,780 -11.8% -17,600 -0.3% -30,400 -0.6%
run_init::Menu/MenuLinkBase.php0 0.0% 2,455 10.4% 0 0.0% 0 0.0%
run_init::Routing/AccessAwareRouterInterface.php0 0.0% 2,391 10.1% 0 0.0% 0 0.0%
run_init::Language/LanguageManager.php0 0.0% 2,373 10.1% 0 0.0% 0 0.0%
run_init::Query/Select.php0 0.0% -2,302 -9.8% 0 0.0% 0 0.0%
run_init::Controller/ControllerResolver.php@10 0.0% 2,129 9.0% -2,400 -0.0% 220,000 4.1%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 0.0% 2,025 8.6% 1,600 0.0% -9,600 -0.2%
run_init::Config/InstallStorage.php0 0.0% 1,909 8.1% -2,400 -0.0% 16,800 0.3%
run_init::dependency-injection/Container.php0 0.0% 1,798 7.6% -2,400 -0.0% 0 0.0%
run_init::PageCache/ChainRequestPolicy.php0 0.0% 1,578 6.7% 4,800 0.1% 3,200 0.1%
run_init::Entity/ConfigEntityBase.php0 0.0% 1,304 5.5% -800 -0.0% -800 -0.0%
run_init::Element/RenderElement.php0 0.0% 1,291 5.5% -2,400 -0.0% -59,200 -1.1%
run_init::Routing/PreloadableRouteProviderInterface.php0 0.0% 1,245 5.3% 0 0.0% 0 0.0%
run_init::Context/Context.php@10 0.0% 1,091 4.6% 0 0.0% 0 0.0%
run_init::Breadcrumb/ChainBreadcrumbBuilderInterface.php0 0.0% 1,014 4.3% 3,200 0.1% -21,600 -0.4%
run_init::Cache/CacheCollector.php0 0.0% 1,009 4.3% 0 0.0% 0 0.0%
run_init::Entity/EntityViewBuilder.php0 0.0% 980 4.2% -6,400 -0.1% -9,600 -0.2%
run_init::Core/DrupalKernelInterface.php0 0.0% 923 3.9% 0 0.0% 5,600 0.1%
run_init::Event/KernelEvent.php0 0.0% 914 3.9% -2,400 -0.0% 0 0.0%
run_init::Storage/MetadataBag.php0 0.0% 821 3.5% 0 0.0% 0 0.0%
run_init::Routing/UrlGeneratorInterface.php0 0.0% 790 3.4% 0 0.0% 0 0.0%
run_init::Config/LanguageConfigFactoryOverrideInterface.php0 0.0% 694 2.9% -800 -0.0% -11,200 -0.2%
run_init::Display/VariantBase.php0 0.0% -637 -2.7% 1,600 0.0% 28,800 0.5%
run_init::Storage/NativeSessionStorage.php0 0.0% 629 2.7% 1,600 0.0% 800 0.0%
run_init::Context/ContextDefinitionInterface.php0 0.0% -625 -2.7% 0 0.0% 0 0.0%
run_init::Block/BlockManagerInterface.php0 0.0% 585 2.5% 0 0.0% 0 0.0%
run_init::Twig/Extension.php0 0.0% 501 2.1% 2,400 0.0% -1,600 -0.0%
run_init::src/LanguageNegotiationMethodBase.php0 0.0% -406 -1.7% 0 0.0% 0 0.0%
run_init::Entity/EntityAccessControlHandler.php0 0.0% 372 1.6% -1,600 -0.0% 1,600 0.0%
run_init::DataType/ItemList.php0 0.0% 363 1.5% 0 0.0% -7,200 -0.1%
run_init::KeyValueStore/StorageBase.php0 0.0% 362 1.5% 0 0.0% 0 0.0%
run_init::TypedData/PrimitiveBase.php0 0.0% -313 -1.3% 0 0.0% 0 0.0%
run_init::TypedData/DataReferenceBase.php0 0.0% 262 1.1% 800 0.0% 0 0.0%
run_init::StreamWrapper/LocalStream.php0 0.0% 201 0.9% 2,400 0.0% 24,800 0.5%
run_init::Entity/ConfigEntityStorage.php0 0.0% 161 0.7% -2,400 -0.0% 2,400 0.0%
run_init::Entity/EntityManagerInterface.php0 0.0% -89 -0.4% 0 0.0% 0 0.0%
run_init::TypedData/ComplexDataInterface.php0 0.0% -68 -0.3% -800 -0.0% 12,800 0.2%
run_init::Field/FieldTypePluginManagerInterface.php0 0.0% -41 -0.2% 2,400 0.0% 61,600 1.2%
run_init::Controller/EntityViewController.php0 0.0% 28 0.1% 0 0.0% 0 0.0%
Child functions
Composer\Autoload\ClassLoader::findFile200 50.0% 22,149 94.0% 40,800 0.7% 47,200 0.9%
Composer\Autoload\includeFile@2200 50.0% -3,284 -13.9% -5,839,200 -100.0% -5,364,000 -101.0%