Diff Report
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed7448d018c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ApcClassLoader::loadClass@1

Symfony\Component\ClassLoader\ApcClassLoader::loadClass@1Run #52ed72044139bRun #52ed7448d018cDiffDiff%
Number of Function Calls146 146 0 0.0%
Incl. Wall Time (microsec)46,222 46,673 451 1.0%
Incl. Wall Time (microsec) per call 317 320 3 1.0%
Excl. Wall Time (microsec)3,675 3,659 -16 -0.4%
Incl. CPU (microsecs)46,292 46,822 530 1.1%
Incl. CPU (microsecs) per call 317 321 4 1.1%
Excl. CPU (microsec)3,125 3,165 40 1.3%
Incl. MemUse (bytes)5,705,640 5,696,472 -9,168 -0.2%
Incl. MemUse (bytes) per call 39,080 39,017 -63 -0.2%
Excl. MemUse (bytes)-217,608 -217,512 96 0.0%
Incl. PeakMemUse (bytes)3,430,656 3,430,576 -80 -0.0%
Incl. PeakMemUse (bytes) per call 23,498 23,497 -1 -0.0%
Excl. PeakMemUse (bytes)1,320 1,416 96 7.3%

Parent/Child Regression/Improvement report for Symfony\Component\ClassLoader\ApcClassLoader::loadClass@1 [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@10 N/A% 451 0.9% 530 1.0% -9,168 -4.1% -80 -0.0%
Exclusive Metrics Diff for Current Function-16 -3.5% 40 7.5% 96 1.0% 96 120.0%
Parent function
spl_autoload_call@10 N/A% 451 100.0% 530 100.0% -9,168 -100.0% -80 -100.0%
Child functions
load::HttpKernel/HttpKernel.php0 N/A% 243 53.9% 243 45.8% 40 0.4% -144 -180.0%
load::Plugin/DefaultPluginManager.php0 N/A% -179 -39.7% -178 -33.6% 0 0.0% -72 -90.0%
load::Discovery/DerivativeDiscoveryDecorator.php0 N/A% -144 -31.9% -145 -27.4% 0 0.0% 0 0.0%
???_op@20 N/A% 119 26.4% 137 25.8% -8,904 -97.1% -4,096 -5120.0%
load::Controller/ControllerResolver.php0 N/A% 101 22.4% 103 19.4% -8 -0.1% 40 50.0%
load::filter/FilterFormatInterface.php0 N/A% 83 18.4% 85 16.0% -8 -0.1% -40 -50.0%
load::Database/DatabaseException.php0 N/A% 79 17.5% 79 14.9% -16 -0.2% 0 0.0%
load::Factory/DefaultFactory.php0 N/A% -74 -16.4% -74 -14.0% 0 0.0% 0 0.0%
load::Translator/TranslatorInterface.php0 N/A% 72 16.0% 74 14.0% 0 0.0% -8 -10.0%
load::comment/CommentManagerInterface.php0 N/A% -70 -15.5% -72 -13.6% 0 0.0% 0 0.0%
load::StringTranslation/TranslationInterface.php0 N/A% 65 14.4% 68 12.8% 24 0.3% -56 -70.0%
load::Translator/StaticTranslation.php0 N/A% 61 13.5% 61 11.5% -8 -0.1% 72 90.0%
load::Language/LanguageManagerInterface.php0 N/A% 61 13.5% 62 11.7% -8 -0.1% 0 0.0%
load::Twig/Template.php0 N/A% -50 -11.1% -48 -9.1% 120 1.3% 18,048 22560.0%
load::user/RoleInterface.php0 N/A% 43 9.5% 43 8.1% 0 0.0% 0 0.0%
load::Query/Select.php0 N/A% -41 -9.1% -40 -7.5% -256 -2.8% 2,272 2840.0%
load::Event/KernelEvent.php0 N/A% 39 8.6% 39 7.4% 0 0.0% 0 0.0%
load::KeyValueStore/KeyValueExpirableFactoryInterface.php0 N/A% 35 7.8% 34 6.4% -8 -0.1% -40 -50.0%
load::Twig/Environment.php0 N/A% 33 7.3% 32 6.0% 48 0.5% -9,104 -11380.0%
load::Matcher/RequestMatcherInterface.php0 N/A% 32 7.1% 32 6.0% -24 -0.3% -104 -130.0%
load::Field/FieldItemBase.php0 N/A% 28 6.2% 28 5.3% 16 0.2% 0 0.0%
load::Extension/ThemeHandlerInterface.php0 N/A% -27 -6.0% -27 -5.1% 0 0.0% 0 0.0%
load::Extension/ModuleHandler.php0 N/A% -26 -5.8% -26 -4.9% -8 -0.1% 448 560.0%
load::Entity/ContentEntityBase.php0 N/A% -24 -5.3% -26 -4.9% -248 -2.7% 0 0.0%
load::Routing/RouterInterface.php0 N/A% 22 4.9% 23 4.3% 0 0.0% 56 70.0%
load::block/BlockBase.php0 N/A% -22 -4.9% -22 -4.2% -56 -0.6% 0 0.0%
load::Config/ConfigInstallerInterface.php0 N/A% -21 -4.7% -23 -4.3% 0 0.0% 0 0.0%
load::PathProcessor/InboundPathProcessorInterface.php0 N/A% -21 -4.7% -20 -3.8% 24 0.3% 16 20.0%
load::TypedData/ListDefinition.php0 N/A% 21 4.7% 21 4.0% -56 -0.6% 0 0.0%
load::Controller/ControllerResolverInterface.php0 N/A% 20 4.4% 22 4.2% -16 -0.2% 48 60.0%
load::Extension/InfoParserInterface.php0 N/A% -19 -4.2% -19 -3.6% 0 0.0% 0 0.0%
load::DataType/ItemList.php0 N/A% -18 -4.0% -18 -3.4% 8 0.1% 0 0.0%
load::Entity/EntityTypeInterface.php0 N/A% 18 4.0% 19 3.6% 32 0.3% -72 -90.0%
load::PathProcessor/OutboundPathProcessorInterface.php0 N/A% 18 4.0% 18 3.4% 8 0.1% 56 70.0%
load::Field/FieldItemListInterface.php0 N/A% -14 -3.1% -13 -2.5% -8 -0.1% 0 0.0%
load::CacheWarmer/WarmableInterface.php0 N/A% 14 3.1% 15 2.8% -16 -0.2% -40 -50.0%
Symfony\Component\ClassLoader\ApcClassLoader::findFile0 N/A% 14 3.1% 16 3.0% 40 0.4% 40 50.0%
load::Controller/ControllerBase.php0 N/A% -13 -2.9% -13 -2.5% 56 0.6% 0 0.0%
load::Routing/ChainedRouterInterface.php0 N/A% 12 2.7% 13 2.5% -32 -0.3% 96 120.0%
load::NestedMatcher/UrlMatcher.php0 N/A% 12 2.7% 12 2.3% 0 0.0% 0 0.0%
load::Cache/CacheBackendInterface.php0 N/A% -12 -2.7% -14 -2.6% 0 0.0% 0 0.0%
load::Discovery/StaticDiscovery.php0 N/A% -10 -2.2% -11 -2.1% -48 -0.5% 0 0.0%
load::Plugin/DefaultSinglePluginBag.php0 N/A% -10 -2.2% -9 -1.7% 8 0.1% 0 0.0%
load::node/NodeTypeInterface.php0 N/A% -9 -2.0% -10 -1.9% 0 0.0% -176 -220.0%
load::Utility/LinkGeneratorInterface.php0 N/A% -9 -2.0% -9 -1.7% 0 0.0% 0 0.0%
load::Query/QueryInterface.php0 N/A% -8 -1.8% -9 -1.7% 16 0.2% 0 0.0%
load::Discovery/AnnotatedClassDiscovery.php0 N/A% -8 -1.8% -9 -1.7% 0 0.0% 0 0.0%
load::Twig/ExistsLoaderInterface.php0 N/A% 8 1.8% 9 1.7% 0 0.0% 1,552 1940.0%
load::Utility/CacheArray.php0 N/A% 8 1.8% 9 1.7% -16 -0.2% 0 0.0%
load::Datetime/DateTimePlus.php0 N/A% 7 1.6% 7 1.3% -24 -0.3% 128 160.0%
load::Entity/EntityAccessController.php0 N/A% 7 1.6% 7 1.3% 32 0.3% 0 0.0%
load::EventDispatcher/EventDispatcher.php0 N/A% 7 1.6% 7 1.3% 0 0.0% 0 0.0%
load::Access/AccessInterface.php0 N/A% 6 1.3% 7 1.3% 0 0.0% 0 0.0%
load::Query/Merge.php0 N/A% 6 1.3% 4 0.8% 16 0.2% 0 0.0%
load::menu_link/MenuLinkStorageControllerInterface.php0 N/A% 6 1.3% 6 1.1% 0 0.0% -8 -10.0%
load::Controller/HtmlControllerBase.php0 N/A% 6 1.3% 6 1.1% 0 0.0% 0 0.0%
load::HttpKernel/TerminableInterface.php0 N/A% -6 -1.3% -5 -0.9% 0 0.0% 0 0.0%
load::user/UserStorageControllerInterface.php0 N/A% -6 -1.3% -4 -0.8% -48 -0.5% 0 0.0%
load::TypedData/DataReferenceBase.php0 N/A% 6 1.3% 6 1.1% 0 0.0% 0 0.0%
load::Path/AliasWhitelistInterface.php0 N/A% -6 -1.3% -7 -1.3% 0 0.0% 0 0.0%
load::Access/AccessCheckInterface.php0 N/A% -6 -1.3% -6 -1.1% 0 0.0% 0 0.0%
load::Entity/EntityViewBuilder.php0 N/A% 6 1.3% 6 1.1% 96 1.0% 0 0.0%
load::Entity/ConfigEntityBase.php0 N/A% -6 -1.3% -6 -1.1% 0 0.0% 0 0.0%
load::Breadcrumb/BreadcrumbBuilderBase.php0 N/A% 5 1.1% 4 0.8% 0 0.0% 152 190.0%
load::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% 5 1.1% 6 1.1% 0 0.0% 0 0.0%
load::field/FieldInterface.php0 N/A% 5 1.1% 6 1.1% 0 0.0% 128 160.0%
load::Page/HtmlPageRendererInterface.php0 N/A% -5 -1.1% -4 -0.8% 0 0.0% 0 0.0%
load::Query/QueryFactoryInterface.php0 N/A% -5 -1.1% -5 -0.9% 40 0.4% 0 0.0%
load::Query/Update.php0 N/A% 5 1.1% 5 0.9% -24 -0.3% 2,408 3010.0%
load::NestedMatcher/RouteFilterInterface.php0 N/A% 5 1.1% 4 0.8% 16 0.2% 0 0.0%
load::KeyValueStore/KeyValueFactoryInterface.php0 N/A% -5 -1.1% -5 -0.9% 0 0.0% 0 0.0%
load::Routing/ProviderBasedGenerator.php0 N/A% 5 1.1% 6 1.1% 0 0.0% 0 0.0%
load::Template/AttributeValueBase.php0 N/A% -4 -0.9% -4 -0.8% 24 0.3% 0 0.0%
load::Routing/UrlGeneratorInterface.php0 N/A% 4 0.9% 4 0.8% -24 -0.3% 48 60.0%
load::breakpoint/BreakpointInterface.php0 N/A% -4 -0.9% -4 -0.8% 32 0.3% 0 0.0%
load::EventDispatcher/Event.php0 N/A% 4 0.9% 3 0.6% -40 -0.4% -8 -10.0%
load::shortcut/ShortcutSetStorageControllerInterface.php0 N/A% -4 -0.9% -4 -0.8% 32 0.3% 0 0.0%
load::DependencyInjection/Container.php0 N/A% 4 0.9% 3 0.6% -64 -0.7% -504 -630.0%
load::Query/ConditionBase.php0 N/A% 4 0.9% 6 1.1% 16 0.2% 0 0.0%
load::Uuid/UuidInterface.php0 N/A% -4 -0.9% -4 -0.8% 0 0.0% 0 0.0%
load::Controller/FormController.php0 N/A% 4 0.9% 3 0.6% 16 0.2% 152 190.0%
load::Path/AliasManagerInterface.php0 N/A% -3 -0.7% -2 -0.4% 24 0.3% 112 140.0%
load::Breadcrumb/BreadcrumbBuilderInterface.php0 N/A% 3 0.7% 3 0.6% 8 0.1% 72 90.0%
load::Twig/LoaderInterface.php0 N/A% 3 0.7% 3 0.6% 8 0.1% 208 260.0%
load::Plugin/PluginManagerBase.php0 N/A% -3 -0.7% -2 -0.4% 0 0.0% 0 0.0%
load::Extension/CachedModuleHandlerInterface.php0 N/A% 3 0.7% 3 0.6% -24 -0.3% -72 -90.0%
load::breakpoint/BreakpointGroupInterface.php0 N/A% -3 -0.7% -4 -0.8% 24 0.3% 0 0.0%
load::Database/Connection.php0 N/A% -3 -0.7% -3 -0.6% 0 0.0% 0 0.0%
load::Routing/RouteProviderInterface.php0 N/A% 3 0.7% 2 0.4% -48 -0.5% -208 -260.0%
load::Discovery/DiscoverableInterface.php0 N/A% -3 -0.7% -3 -0.6% 24 0.3% 160 200.0%
load::Entity/EntityManagerInterface.php0 N/A% -3 -0.7% -3 -0.6% 0 0.0% 0 0.0%
load::Controller/TitleResolverInterface.php0 N/A% 3 0.7% 3 0.6% 0 0.0% 0 0.0%
load::Entity/ConfigStorageController.php0 N/A% -3 -0.7% -3 -0.6% 0 0.0% 0 0.0%
load::Form/FormBuilderInterface.php0 N/A% -3 -0.7% -2 -0.4% 80 0.9% 24 30.0%
load::user/PermissionsHashInterface.php0 N/A% -3 -0.7% -2 -0.4% 0 0.0% 0 0.0%
load::shortcut/ShortcutSetInterface.php0 N/A% -2 -0.4% -2 -0.4% 40 0.4% 0 0.0%
load::system/MenuInterface.php0 N/A% 2 0.4% 2 0.4% 0 0.0% 0 0.0%
load::Password/PasswordInterface.php0 N/A% -2 -0.4% -2 -0.4% -48 -0.5% 0 0.0%
load::Session/AccountInterface.php0 N/A% 2 0.4% 3 0.6% -56 -0.6% -280 -350.0%
load::shortcut/ShortcutInterface.php0 N/A% 2 0.4% 2 0.4% 48 0.5% 0 0.0%
load::RouteProcessor/OutboundRouteProcessorInterface.php0 N/A% 2 0.4% 0 0.0% 0 0.0% 0 0.0%
load::KeyValueStore/StateInterface.php0 N/A% -2 -0.4% -3 -0.6% 24 0.3% 192 240.0%
load::Entity/FieldableDatabaseStorageController.php0 N/A% -1 -0.2% -1 -0.2% 280 3.1% 0 0.0%
load::user/UserInterface.php0 N/A% -1 -0.2% -1 -0.2% -40 -0.4% 0 0.0%
load::Config/StorageInterface.php0 N/A% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0%
load::menu_link/MenuLinkInterface.php0 N/A% 1 0.2% 1 0.2% 0 0.0% -11,264 -14080.0%
load::Config/StorageCacheInterface.php0 N/A% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
load::Entity/DatabaseStorageController.php0 N/A% -1 -0.2% -2 -0.4% -40 -0.4% -48 -60.0%
load::Routing/MatcherDumperInterface.php0 N/A% -1 -0.2% -2 -0.4% 0 0.0% 0 0.0%
load::Sql/TablesInterface.php0 N/A% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0%
load::user/RoleStorageControllerInterface.php0 N/A% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
load::EventSubscriber/PathListenerBase.php0 N/A% 1 0.2% 2 0.4% 0 0.0% -72 -90.0%
load::Routing/RouteBuilderInterface.php0 N/A% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0%
load::DependencyInjection/ContainerAware.php0 N/A% 1 0.2% 1 0.2% 0 0.0% 0 0.0%
load::Core/DrupalKernelInterface.php0 N/A% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
load::StreamWrapper/LocalStream.php0 N/A% 1 0.2% 1 0.2% 24 0.3% -24 -30.0%
load::Enhancer/RouteEnhancerInterface.php0 N/A% 1 0.2% 0 0.0% -8 -0.1% -816 -1020.0%
load::Authentication/AuthenticationProviderInterface.php0 N/A% 1 0.2% 0 0.0% 8 0.1% 0 0.0%
load::KeyValueStore/StorageBase.php0 N/A% 1 0.2% 2 0.4% -16 -0.2% 128 160.0%
load::views/ViewStorageInterface.php0 N/A% -1 -0.2% 0 0.0% -88 -1.0% 0 0.0%
load::Cache/CacheableInterface.php0 N/A% 1 0.2% 1 0.2% 0 0.0% 0 0.0%
load::Config/ConfigFactoryInterface.php0 N/A% -1 -0.2% -1 -0.2% -64 -0.7% 184 230.0%
load::Plugin/ContainerFactoryPluginInterface.php0 N/A% -1 -0.2% -1 -0.2% 64 0.7% 0 0.0%
load::Core/SystemListing.php0 N/A% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0%
load::taxonomy/VocabularyInterface.php0 N/A% 1 0.2% -1 -0.2% 0 0.0% 152 190.0%
load::Cache/CacheCollector.php0 N/A% 1 0.2% 1 0.2% 0 0.0% 144 180.0%
load::CacheDecorator/CacheDecoratorInterface.php0 N/A% -1 -0.2% 0 0.0% 32 0.3% -40 -50.0%
load::tour/TourInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Asset/AssetCollectionRendererInterface.php0 N/A% 0 0.0% 2 0.4% -16 -0.2% 0 0.0%
???_op@30 N/A% 0 0.0% -1 -0.2% -56 -0.6% 424 530.0%
load::Config/ExtensionInstallStorage.php0 N/A% 0 0.0% 1 0.2% 8 0.1% -8 -10.0%
load::Menu/LocalTaskInterface.php0 N/A% 0 0.0% -1 -0.2% -8 -0.1% 0 0.0%
load::Routing/RouteCompiler.php0 N/A% 0 0.0% 1 0.2% -72 -0.8% -48 -60.0%
load::taxonomy/VocabularyStorageControllerInterface.php0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
load::Authentication/AuthenticationManagerInterface.php0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
load::system/DateFormatInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Database/StatementInterface.php0 N/A% 0 0.0% -2 -0.4% 0 0.0% 96 120.0%
load::Form/FormBase.php0 N/A% 0 0.0% 1 0.2% -16 -0.2% 0 0.0%
load::Theme/ThemeNegotiatorInterface.php0 N/A% 0 0.0% -1 -0.2% -40 -0.4% 96 120.0%
load::Batch/BatchStorageInterface.php0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
load::Twig/Extension.php0 N/A% 0 0.0% -1 -0.2% -40 -0.4% -400 -500.0%
load::Cache/CacheFactoryInterface.php0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
load::Lock/LockBackendAbstract.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Config/TypedConfigManagerInterface.php0 N/A% 0 0.0% 1 0.2% 0 0.0% -96 -120.0%
load::user/UserDataInterface.php0 N/A% 0 0.0% -1 -0.2% 40 0.4% 0 0.0%
load::Flood/FloodInterface.php0 N/A% 0 0.0% -1 -0.2% -48 -0.5% 0 0.0%
load::block/BlockInterface.php0 N/A% 0 0.0% -1 -0.2% -64 -0.7% 0 0.0%
load::Routing/RouteSubscriberBase.php0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
load::EventDispatcher/EventSubscriberInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% -80 -100.0%