Diff Report
Run #51e30f7568a45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e3103d95a81: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::loadClass@2

Symfony\Component\ClassLoader\ClassLoader::loadClass@2Run #51e30f7568a45Run #51e3103d95a81DiffDiff%
Number of Function Calls48 48 0 0.0%
Incl. Wall Time (microsec)18,724 18,649 -75 -0.4%
Incl. Wall Time (microsec) per call 390 389 -2 -0.4%
Excl. Wall Time (microsec)1,087 1,084 -3 -0.3%
Incl. CPU (microsecs)18,782 18,746 -36 -0.2%
Incl. CPU (microsecs) per call 391 391 -1 -0.2%
Excl. CPU (microsec)911 958 47 5.2%
Incl. MemUse (bytes)1,559,104 1,558,624 -480 -0.0%
Incl. MemUse (bytes) per call 32,481 32,471 -10 -0.0%
Excl. MemUse (bytes)-5,264 -5,360 -96 -1.8%
Incl. PeakMemUse (bytes)1,512,592 1,516,144 3,552 0.2%
Incl. PeakMemUse (bytes) per call 31,512 31,586 74 0.2%
Excl. PeakMemUse (bytes)9,024 8,944 -80 -0.9%

Parent/Child Regression/Improvement report for Symfony\Component\ClassLoader\ClassLoader::loadClass@2 [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\ClassLoader::loadClass@20 N/A% -75 -1.2% -36 -7.6% -480 -0.5% 3,552 3.4%
Exclusive Metrics Diff for Current Function-3 -4.0% 47 130.6% -96 -20.0% -80 -2.3%
Parent functions
run_init::widget/TextareaWidget.php0 N/A% 76 101.3% 76 211.1% -56 -11.7% 1,040 29.3%
run_init::Query/Select.php0 N/A% 60 80.0% 60 166.7% 0 0.0% 48 1.4%
run_init::entity/EntityDisplayBase.php0 N/A% -60 -80.0% -37 -102.8% -24 -5.0% -24 -0.7%
run_init::Entity/EntityFormController.php0 N/A% -59 -78.7% -59 -163.9% -88 -18.3% -48 -1.4%
run_init::Field/FieldItemBase.php0 N/A% -46 -61.3% -40 -111.1% 0 0.0% 0 0.0%
run_init::Entity/ConfigEntityBase.php0 N/A% -43 -57.3% -43 -119.4% 0 0.0% 176 5.0%
run_init::block/BlockBase.php0 N/A% 42 56.0% 43 119.4% 0 0.0% 0 0.0%
run_init::Cache/CacheCollector.php0 N/A% -24 -32.0% -25 -69.4% 8 1.7% -8 -0.2%
run_init::node/NodeInterface.php0 N/A% 24 32.0% 25 69.4% 0 0.0% 0 0.0%
run_init::StreamWrapper/LocalStream.php0 N/A% -24 -32.0% -21 -58.3% 16 3.3% -200 -5.6%
run_init::Plugin/PluginManagerBase.php0 N/A% 19 25.3% 19 52.8% 0 0.0% 0 0.0%
run_init::NestedMatcher/UrlMatcher.php0 N/A% -16 -21.3% -16 -44.4% 0 0.0% -56 -1.6%
run_init::Entity/DatabaseStorageControllerNG.php0 N/A% 16 21.3% 15 41.7% -40 -8.3% 32 0.9%
run_init::Entity/ConfigStorageController.php0 N/A% -15 -20.0% -15 -41.7% -40 -8.3% -136 -3.8%
run_init::Routing/ProviderBasedGenerator.php0 N/A% 14 18.7% 14 38.9% 48 10.0% 64 1.8%
run_init::TypedData/DataReferenceBase.php0 N/A% -13 -17.3% -12 -33.3% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerAware.php0 N/A% 13 17.3% 14 38.9% 0 0.0% 0 0.0%
run_init::DependencyInjection/IntrospectableContainerInterface.php0 N/A% -12 -16.0% -12 -33.3% -16 -3.3% 112 3.2%
run_init::EventDispatcher/EventDispatcher.php0 N/A% -11 -14.7% -11 -30.6% -40 -8.3% -16 -0.5%
run_init::Routing/RouterInterface.php0 N/A% 11 14.7% 9 25.0% 8 1.7% 24 0.7%
run_init::Core/DrupalKernelInterface.php0 N/A% -11 -14.7% -10 -27.8% 0 0.0% 0 0.0%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% -10 -13.3% -9 -25.0% 0 0.0% 0 0.0%
run_init::TypedData/ItemList.php0 N/A% 10 13.3% 7 19.4% 0 0.0% -144 -4.1%
run_init::Controller/ControllerResolver.php@10 N/A% -10 -13.3% -8 -22.2% 8 1.7% 256 7.2%
run_init::field_type/TextItemBase.php0 N/A% -8 -10.7% -8 -22.2% 0 0.0% 0 0.0%
run_init::Twig/Template.php0 N/A% -7 -9.3% -6 -16.7% -8 -1.7% 0 0.0%
run_init::Routing/RouteCompiler.php@10 N/A% -6 -8.0% -7 -19.4% -56 -11.7% 0 0.0%
run_init::Twig/Extension.php0 N/A% 6 8.0% 6 16.7% 0 0.0% 112 3.2%
run_init::Entity/EntityAccessController.php0 N/A% -6 -8.0% -6 -16.7% 0 0.0% 0 0.0%
run_init::Routing/ChainedRouterInterface.php0 N/A% 5 6.7% 5 13.9% 0 0.0% 0 0.0%
run_init::Extension/ModuleHandler.php0 N/A% 5 6.7% 5 13.9% -72 -15.0% 2,464 69.4%
run_init::Plugin/FilterBase.php0 N/A% -5 -6.7% -6 -16.7% -32 -6.7% -136 -3.8%
run_init::field/FieldInstanceInterface.php0 N/A% 4 5.3% 5 13.9% 0 0.0% -80 -2.3%
run_init::KeyValueStore/StorageBase.php0 N/A% 3 4.0% 4 11.1% -72 -15.0% 32 0.9%
run_init::TypedData/PrimitiveBase.php0 N/A% 1 1.3% 1 2.8% 0 0.0% 0 0.0%
run_init::Routing/RouteProviderInterface.php0 N/A% 1 1.3% 2 5.6% -24 -5.0% 40 1.1%
run_init::Query/ConditionBase.php0 N/A% 1 1.3% 3 8.3% 0 0.0% 0 0.0%
run_init::Lock/LockBackendAbstract.php0 N/A% 0 0.0% 2 5.6% 0 0.0% 0 0.0%
Child functions
run_init::entity/EntityDisplayBaseInterface.php0 N/A% -64 -85.3% -66 -183.3% -24 -5.0% -24 -0.7%
load::Entity/EntityFormControllerInterface.php0 N/A% -48 -64.0% -48 -133.3% -72 -15.0% -88 -2.5%
run_init::Widget/WidgetBase.php0 N/A% 44 58.7% 45 125.0% -32 -6.7% -120 -3.4%
load::Query/SelectInterface.php0 N/A% 42 56.0% 41 113.9% 0 0.0% 0 0.0%
load::Entity/ConfigEntityInterface.php0 N/A% -42 -56.0% -43 -119.4% 0 0.0% 0 0.0%
load::DataType/Map.php0 N/A% -36 -48.0% -36 -100.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% -32 -42.7% -38 -105.6% 0 0.0% 24 0.7%
load::block/BlockPluginInterface.php0 N/A% 29 38.7% 29 80.6% 0 0.0% 0 0.0%
run_init::Query/SelectInterface.php0 N/A% 27 36.0% 28 77.8% 0 0.0% 0 0.0%
run_init::Plugin/PluginManagerInterface.php0 N/A% 26 34.7% 26 72.2% 0 0.0% 0 0.0%
load::Generator/UrlGenerator.php0 N/A% 25 33.3% 23 63.9% 56 11.7% 64 1.8%
load::Entity/EntityStorageControllerBase.php0 N/A% -19 -25.3% -19 -52.8% -48 -10.0% 80 2.3%
load::Widget/WidgetBase.php0 N/A% 18 24.0% 18 50.0% -24 -5.0% 1,160 32.7%
run_init::FieldType/ConfigFieldItemBase.php0 N/A% -15 -20.0% -14 -38.9% 0 0.0% 0 0.0%
load::Entity/DatabaseStorageController.php0 N/A% 13 17.3% 13 36.1% -40 -8.3% 32 0.9%
load::Entity/ContentEntityInterface.php0 N/A% 11 14.7% 12 33.3% 0 0.0% 0 0.0%
load::Cache/CacheCollectorInterface.php0 N/A% -10 -13.3% -11 -30.6% 8 1.7% 24 0.7%
run_init::Query/Query.php0 N/A% -9 -12.0% -8 -22.2% 0 0.0% 8 0.2%
run_init::Entity/EntityFormControllerInterface.php0 N/A% -9 -12.0% -10 -27.8% -16 -3.3% 120 3.4%
run_init::StreamWrapper/StreamWrapperInterface.php0 N/A% -9 -12.0% -8 -22.2% 0 0.0% 0 0.0%
run_init::PhpStorage/FileStorage.php0 N/A% -8 -10.7% -9 -25.0% 0 0.0% 0 0.0%
load::FieldType/ConfigFieldItemBase.php0 N/A% -8 -10.7% -8 -22.2% 0 0.0% 0 0.0%
load::DependencyInjection/ContainerInterface.php0 N/A% -7 -9.3% -6 -16.7% -16 -3.3% 112 3.2%
load::TypedData/TypedData.php0 N/A% 7 9.3% 7 19.4% 0 0.0% -160 -4.5%
load::Field/PrepareCacheInterface.php0 N/A% 7 9.3% 6 16.7% 0 0.0% 0 0.0%
run_init::Entity/EntityStorageControllerBase.php0 N/A% 6 8.0% 5 13.9% 8 1.7% -216 -6.1%
run_init::Matcher/UrlMatcherInterface.php0 N/A% 6 8.0% 7 19.4% 0 0.0% 0 0.0%
load::Twig/TemplateInterface.php0 N/A% -6 -8.0% -6 -16.7% -8 -1.7% 0 0.0%
load::HttpKernel/HttpKernelInterface.php0 N/A% -6 -8.0% -5 -13.9% 0 0.0% 0 0.0%
load::Twig/ExtensionInterface.php0 N/A% 5 6.7% 6 16.7% 16 3.3% 112 3.2%
load::NestedMatcher/FinalMatcherInterface.php0 N/A% -5 -6.7% -5 -13.9% 8 1.7% -40 -1.1%
load::Field/FieldItemInterface.php0 N/A% 5 6.7% 4 11.1% 0 0.0% 0 0.0%
load::EventDispatcher/EventDispatcherInterface.php0 N/A% -5 -6.7% -7 -19.4% -40 -8.3% -16 -0.5%
load::Entity/Entity.php0 N/A% 4 5.3% 5 13.9% 72 15.0% 160 4.5%
load::Core/DestructableInterface.php0 N/A% -4 -5.3% -4 -11.1% 0 0.0% -32 -0.9%
load::DependencyInjection/ContainerAwareInterface.php0 N/A% 4 5.3% 4 11.1% 0 0.0% 0 0.0%
load::StreamWrapper/StreamWrapperInterface.php0 N/A% -4 -5.3% -3 -8.3% 16 3.3% -200 -5.6%
load::Query/ConditionInterface.php0 N/A% 4 5.3% 5 13.9% 0 0.0% 0 0.0%
run_init::Generator/UrlGenerator.php0 N/A% -4 -5.3% -4 -11.1% -8 -1.7% 0 0.0%
run_init::Entity/ConfigEntityInterface.php0 N/A% -3 -4.0% 0 0.0% 32 6.7% 32 0.9%
load::Extension/ModuleHandlerInterface.php0 N/A% 3 4.0% 4 11.1% -72 -15.0% 2,464 69.4%
load::Controller/ControllerResolverInterface.php0 N/A% -3 -4.0% -2 -5.6% -24 -5.0% 256 7.2%
load::Matcher/UrlMatcher.php0 N/A% -2 -2.7% -4 -11.1% 0 0.0% -56 -1.6%
run_init::Entity/ContentEntityInterface.php0 N/A% 2 2.7% 1 2.8% 0 0.0% 0 0.0%
load::TypedData/ListInterface.php0 N/A% -2 -2.7% -2 -5.6% 0 0.0% 0 0.0%
load::Query/Query.php0 N/A% -2 -2.7% -1 -2.8% 0 0.0% 40 1.1%
load::Routing/VersatileGeneratorInterface.php0 N/A% 2 2.7% 3 8.3% 0 0.0% 0 0.0%
load::KeyValueStore/KeyValueStoreInterface.php0 N/A% 2 2.7% 2 5.6% -48 -10.0% 32 0.9%
load::Field/FieldDefinitionInterface.php0 N/A% -2 -2.7% -2 -5.6% -8 -1.7% 8 0.2%
run_init::Entity/Entity.php0 N/A% -2 -2.7% -2 -5.6% -88 -18.3% -16 -0.5%
load::PhpStorage/FileStorage.php0 N/A% -2 -2.7% -2 -5.6% 0 0.0% 0 0.0%
load::Matcher/UrlMatcherInterface.php0 N/A% -1 -1.3% 0 0.0% 0 0.0% 0 0.0%
load::TypedData/DataReferenceInterface.php0 N/A% -1 -1.3% -1 -2.8% 0 0.0% 0 0.0%
load::TypedData/PrimitiveInterface.php0 N/A% 1 1.3% 0 0.0% 0 0.0% 0 0.0%
load::Entity/EntityAccessControllerInterface.php0 N/A% 1 1.3% -1 -2.8% 0 0.0% 0 0.0%
load::Routing/RouteProviderInterface.php0 N/A% 1 1.3% 0 0.0% -8 -1.7% 40 1.1%
load::entity/EntityDisplayBaseInterface.php0 N/A% 1 1.3% 1 2.8% 0 0.0% 0 0.0%
load::Query/ConditionFundamentals.php0 N/A% 1 1.3% 1 2.8% 0 0.0% 0 0.0%
run_init::block/BlockPluginInterface.php0 N/A% 1 1.3% 1 2.8% 0 0.0% 0 0.0%
run_init::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% -2 -5.6% 16 3.3% 0 0.0%
run_init::Twig/ExtensionInterface.php0 N/A% 0 0.0% 1 2.8% 0 0.0% 0 0.0%
run_init::HttpKernel/HttpKernelInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Twig/TemplateInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Plugin/FilterInterface.php0 N/A% 0 0.0% 0 0.0% -16 -3.3% 0 0.0%
load::Plugin/FilterInterface.php0 N/A% 0 0.0% -1 -2.8% -16 -3.3% -136 -3.8%
run_init::KeyValueStore/KeyValueStoreInterface.php0 N/A% 0 0.0% -1 -2.8% 0 0.0% 0 0.0%
run_init::Extension/ModuleHandlerInterface.php0 N/A% 0 0.0% 1 2.8% 24 5.0% 0 0.0%
run_init::Routing/RouteCompilerInterface.php0 N/A% 0 0.0% 1 2.8% 0 0.0% 0 0.0%
run_init::Query/ConditionFundamentals.php0 N/A% 0 0.0% -1 -2.8% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerAwareInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerInterface.php0 N/A% 0 0.0% -2 -5.6% 0 0.0% 0 0.0%
run_init::Query/ConditionInterface.php0 N/A% 0 0.0% -1 -2.8% 0 0.0% 0 0.0%
run_init::EventDispatcher/EventDispatcherInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::TypedData/PrimitiveInterface.php0 N/A% 0 0.0% 1 2.8% 0 0.0% 0 0.0%
run_init::NestedMatcher/FinalMatcherInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Matcher/UrlMatcher.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Entity/DatabaseStorageController.php0 N/A% 0 0.0% 1 2.8% 0 0.0% 0 0.0%
run_init::Routing/RouteProviderInterface.php@10 N/A% 0 0.0% -1 -2.8% -16 -3.3% 0 0.0%
run_init::Cache/CacheCollectorInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Core/DestructableInterface.php0 N/A% 0 0.0% -1 -2.8% 0 0.0% 0 0.0%
load::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% -1 -2.8% 0 0.0% 0 0.0%
run_init::Lock/LockBackendInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Lock/LockBackendInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::TypedData/TypedData.php0 N/A% 0 0.0% 0 0.0% 0 0.0% -56 -1.6%
run_init::TypedData/ListInterface.php0 N/A% 0 0.0% 1 2.8% 0 0.0% 0 0.0%
run_init::Field/PrepareCacheInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Plugin/PluginManagerInterface.php0 N/A% 0 0.0% -1 -2.8% 0 0.0% 0 0.0%
run_init::Field/FieldDefinitionInterface.php0 N/A% 0 0.0% -1 -2.8% 0 0.0% 0 0.0%
run_init::Entity/EntityAccessControllerInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Generator/UrlGeneratorInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 24 0.7%
run_init::Generator/UrlGeneratorInterface.php0 N/A% 0 0.0% 1 2.8% 8 1.7% 0 0.0%
run_init::DataType/Map.php0 N/A% 0 0.0% 1 2.8% 0 0.0% 0 0.0%
run_init::Routing/VersatileGeneratorInterface.php0 N/A% 0 0.0% -1 -2.8% 0 0.0% 0 0.0%
run_init::Field/FieldItemInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::TypedData/DataReferenceInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Routing/RouteCompilerInterface.php0 N/A% 0 0.0% 1 2.8% -24 -5.0% 0 0.0%