Diff Report
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5b0eb2b08: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\ClassLoader\ApcClassLoader::loadClass@2

Symfony\Component\ClassLoader\ApcClassLoader::loadClass@2Run #51ca5a4995c23Run #51ca5b0eb2b08DiffDiff%
Number of Function Calls50 50 0 0.0%
Incl. Wall Time (microsec)13,715 13,543 -172 -1.3%
Incl. Wall Time (microsec) per call 274 271 -3 -1.3%
Excl. Wall Time (microsec)1,507 1,457 -50 -3.3%
Incl. CPU (microsecs)13,777 13,616 -161 -1.2%
Incl. CPU (microsecs) per call 276 272 -3 -1.2%
Excl. CPU (microsec)1,074 1,044 -30 -2.8%
Incl. MemUse (bytes)1,707,720 1,707,656 -64 -0.0%
Incl. MemUse (bytes) per call 34,154 34,153 -1 -0.0%
Excl. MemUse (bytes)-16,920 -16,928 -8 -0.0%
Incl. PeakMemUse (bytes)1,556,568 1,556,576 8 0.0%
Incl. PeakMemUse (bytes) per call 31,131 31,132 0 0.0%
Excl. PeakMemUse (bytes)7,864 7,976 112 1.4%

Parent/Child Regression/Improvement report for Symfony\Component\ClassLoader\ApcClassLoader::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\ApcClassLoader::loadClass@20 N/A% -172 -4.6% -161 -6.4% -64 -0.0% 8 0.0%
Exclusive Metrics Diff for Current Function-50 -29.1% -30 -18.6% -8 -12.5% 112 1400.0%
Parent functions
run_init::Query/Select.php0 N/A% -39 -22.7% -40 -24.8% -16 -25.0% 128 1600.0%
run_init::Plugin/PluginManagerBase.php0 N/A% -38 -22.1% -37 -23.0% 0 0.0% 72 900.0%
run_init::Field/FieldItemBase.php0 N/A% -34 -19.8% -35 -21.7% -16 -25.0% 40 500.0%
run_init::Entity/ConfigEntityBase.php0 N/A% -32 -18.6% -32 -19.9% -16 -25.0% 8 100.0%
run_init::node/NodeInterface.php0 N/A% -20 -11.6% -19 -11.8% 0 0.0% 0 0.0%
run_init::field_type/TextItemBase.php0 N/A% 19 11.0% 18 11.2% 0 0.0% 0 0.0%
run_init::Routing/ProviderBasedGenerator.php0 N/A% -16 -9.3% -15 -9.3% 16 25.0% 8 100.0%
run_init::TypedData/ItemList.php0 N/A% -14 -8.1% -12 -7.5% 0 0.0% 0 0.0%
run_init::StreamWrapper/LocalStream.php0 N/A% -13 -7.6% -14 -8.7% 16 25.0% -32 -400.0%
run_init::DependencyInjection/ContainerAware.php0 N/A% 11 6.4% 10 6.2% 0 0.0% 0 0.0%
run_init::Query/ConditionBase.php0 N/A% -10 -5.8% -11 -6.8% 8 12.5% 8 100.0%
run_init::DependencyInjection/IntrospectableContainerInterface.php0 N/A% 10 5.8% 11 6.8% 0 0.0% 0 0.0%
run_init::Plugin/FilterBase.php0 N/A% -9 -5.2% -10 -6.2% -8 -12.5% -80 -1000.0%
run_init::Routing/RouterInterface.php0 N/A% -8 -4.7% -10 -6.2% 0 0.0% 0 0.0%
run_init::widget/TextareaWidget.php0 N/A% 7 4.1% 8 5.0% 0 0.0% 0 0.0%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% 6 3.5% 6 3.7% 8 12.5% -40 -500.0%
run_init::Entity/DatabaseStorageControllerNG.php0 N/A% -6 -3.5% -5 -3.1% 0 0.0% -80 -1000.0%
run_init::ckeditor/CKEditorPluginBase.php0 N/A% -6 -3.5% -6 -3.7% 0 0.0% 0 0.0%
run_init::Routing/RouteCompiler.php@10 N/A% 6 3.5% 6 3.7% 32 50.0% 0 0.0%
run_init::Twig/Template.php0 N/A% 6 3.5% 5 3.1% -8 -12.5% 0 0.0%
run_init::entity/EntityDisplayBase.php0 N/A% -5 -2.9% -5 -3.1% 0 0.0% 0 0.0%
run_init::field/FieldInstanceInterface.php0 N/A% 5 2.9% 5 3.1% 0 0.0% 0 0.0%
run_init::Routing/ChainedRouterInterface.php0 N/A% 5 2.9% 5 3.1% 0 0.0% 0 0.0%
run_init::Entity/ConfigStorageController.php0 N/A% -5 -2.9% -5 -3.1% 0 0.0% 0 0.0%
run_init::block/BlockBase.php0 N/A% -4 -2.3% -5 -3.1% 16 25.0% 16 200.0%
run_init::NestedMatcher/UrlMatcher.php0 N/A% 4 2.3% 5 3.1% -8 -12.5% 104 1300.0%
run_init::Routing/RouteProviderInterface.php0 N/A% 4 2.3% 5 3.1% -8 -12.5% -296 -3700.0%
run_init::Entity/EntityFormController.php0 N/A% -3 -1.7% 0 0.0% -56 -87.5% 120 1500.0%
run_init::Cache/CacheCollector.php0 N/A% -3 -1.7% -3 -1.9% 0 0.0% 0 0.0%
run_init::Entity/EntityAccessController.php0 N/A% 3 1.7% 5 3.1% 0 0.0% 64 800.0%
run_init::Plugin/EditorBase.php0 N/A% -3 -1.7% -1 -0.6% -8 -12.5% -96 -1200.0%
run_init::Twig/Extension.php0 N/A% 2 1.2% 3 1.9% -24 -37.5% 8 100.0%
run_init::HttpKernel/Kernel.php0 N/A% 2 1.2% 2 1.2% 0 0.0% 0 0.0%
run_init::KeyValueStore/StorageBase.php0 N/A% 2 1.2% 3 1.9% 0 0.0% 0 0.0%
run_init::Extension/ModuleHandler.php0 N/A% 2 1.2% 4 2.5% 0 0.0% 0 0.0%
run_init::Lock/LockBackendAbstract.php0 N/A% 1 0.6% 1 0.6% 0 0.0% 0 0.0%
run_init::Controller/ControllerResolver.php@10 N/A% 1 0.6% 2 1.2% 0 0.0% 0 0.0%
run_init::EventDispatcher/EventDispatcher.php0 N/A% 0 0.0% 0 0.0% 8 12.5% 56 700.0%
Child functions
load::Entity/Entity.php0 N/A% -29 -16.9% -30 -18.6% 32 50.0% 112 1400.0%
load::Generator/UrlGenerator.php0 N/A% -22 -12.8% -21 -13.0% 24 37.5% 8 100.0%
run_init::FieldType/ConfigFieldItemBase.php0 N/A% 19 11.0% 22 13.7% 0 0.0% 0 0.0%
run_init::Entity/ContentEntityInterface.php0 N/A% -18 -10.5% -20 -12.4% 0 0.0% 0 0.0%
run_init::Plugin/PluginManagerInterface.php0 N/A% -17 -9.9% -17 -10.6% 0 0.0% 72 900.0%
load::Query/Query.php0 N/A% -16 -9.3% -16 -9.9% 0 0.0% 0 0.0%
load::Query/ConditionFundamentals.php0 N/A% -12 -7.0% -13 -8.1% 24 37.5% -104 -1300.0%
load::StreamWrapper/StreamWrapperInterface.php0 N/A% -10 -5.8% -12 -7.5% -48 -75.0% -176 -2200.0%
run_init::Query/Query.php0 N/A% -10 -5.8% -10 -6.2% -8 -12.5% 0 0.0%
load::Plugin/PluginManagerInterface.php0 N/A% -10 -5.8% -11 -6.8% 0 0.0% 0 0.0%
load::DependencyInjection/ContainerAwareInterface.php0 N/A% 10 5.8% 9 5.6% 0 0.0% 0 0.0%
load::Plugin/FilterInterface.php0 N/A% -9 -5.2% -7 -4.3% -8 -12.5% -80 -1000.0%
load::DependencyInjection/ContainerInterface.php0 N/A% 9 5.2% 9 5.6% 0 0.0% 0 0.0%
run_init::Query/SelectInterface.php0 N/A% -8 -4.7% -6 -3.7% 0 0.0% 0 0.0%
load::Discovery/CachedDiscoveryInterface.php0 N/A% -7 -4.1% -7 -4.3% 0 0.0% 0 0.0%
load::Query/SelectInterface.php0 N/A% -7 -4.1% -6 -3.7% 0 0.0% 128 1600.0%
load::TypedData/TypedData.php0 N/A% -6 -3.5% -6 -3.7% 0 0.0% 0 0.0%
run_init::Matcher/UrlMatcherInterface.php0 N/A% -6 -3.5% -5 -3.1% 0 0.0% 0 0.0%
load::Twig/TemplateInterface.php0 N/A% 6 3.5% 6 3.7% 8 12.5% 0 0.0%
load::Routing/RouteCompilerInterface.php0 N/A% 6 3.5% 7 4.3% 8 12.5% 0 0.0%
load::Entity/DatabaseStorageController.php0 N/A% -5 -2.9% -7 -4.3% -32 -50.0% -80 -1000.0%
load::Routing/VersatileGeneratorInterface.php0 N/A% 5 2.9% 5 3.1% 0 0.0% 0 0.0%
load::Routing/RouteProviderInterface.php0 N/A% 5 2.9% 5 3.1% 24 37.5% -296 -3700.0%
run_init::Type/Map.php0 N/A% 5 2.9% 5 3.1% 0 0.0% 0 0.0%
load::Field/FieldDefinitionInterface.php0 N/A% 4 2.3% 4 2.5% 0 0.0% 0 0.0%
run_init::Generator/UrlGenerator.php0 N/A% 4 2.3% 4 2.5% 16 25.0% 0 0.0%
load::block/BlockPluginInterface.php0 N/A% -4 -2.3% -4 -2.5% 16 25.0% 16 200.0%
load::Field/PrepareCacheInterface.php0 N/A% -4 -2.3% -3 -1.9% 0 0.0% 0 0.0%
run_init::Entity/EntityStorageControllerBase.php0 N/A% -4 -2.3% -4 -2.5% 0 0.0% 0 0.0%
run_init::TypedData/TypedData.php0 N/A% -4 -2.3% -5 -3.1% 0 0.0% 0 0.0%
load::Entity/EntityAccessControllerInterface.php0 N/A% 4 2.3% 3 1.9% -8 -12.5% 64 800.0%
load::Twig/ExtensionInterface.php0 N/A% 4 2.3% 4 2.5% 0 0.0% 8 100.0%
load::Widget/WidgetBase.php0 N/A% 4 2.3% 4 2.5% 0 0.0% 0 0.0%
load::PhpStorage/FileStorage.php0 N/A% 3 1.7% 3 1.9% 0 0.0% 16 200.0%
run_init::PhpStorage/FileStorage.php0 N/A% 3 1.7% 3 1.9% 16 25.0% -56 -700.0%
load::Type/Map.php0 N/A% -3 -1.7% -4 -2.5% -16 -25.0% 40 500.0%
run_init::Field/FieldItemInterface.php0 N/A% -3 -1.7% -2 -1.2% 0 0.0% 0 0.0%
run_init::StreamWrapper/StreamWrapperInterface.php0 N/A% -3 -1.7% -1 -0.6% 16 25.0% 32 400.0%
load::NestedMatcher/FinalMatcherInterface.php0 N/A% 3 1.7% 3 1.9% 0 0.0% 0 0.0%
load::FieldType/ConfigFieldItemBase.php0 N/A% -3 -1.7% -4 -2.5% 0 0.0% 0 0.0%
load::Query/ConditionInterface.php0 N/A% 3 1.7% 3 1.9% 0 0.0% 112 1400.0%
load::HttpKernel/KernelInterface.php0 N/A% 2 1.2% 2 1.2% 0 0.0% 0 0.0%
load::ckeditor/CKEditorPluginButtonsInterface.php0 N/A% -2 -1.2% -3 -1.9% 0 0.0% 0 0.0%
run_init::Entity/Entity.php0 N/A% 2 1.2% 1 0.6% -16 -25.0% -104 -1300.0%
Symfony\Component\ClassLoader\ApcClassLoader::findFile0 N/A% -2 -1.2% -4 -2.5% 16 25.0% 0 0.0%
load::Extension/ModuleHandlerInterface.php0 N/A% 2 1.2% 2 1.2% 0 0.0% 0 0.0%
load::Controller/ControllerResolverInterface.php0 N/A% 2 1.2% 3 1.9% 0 0.0% 0 0.0%
load::TypedData/ListInterface.php0 N/A% 2 1.2% 2 1.2% 0 0.0% 0 0.0%
load::Matcher/UrlMatcherInterface.php0 N/A% -2 -1.2% -1 -0.6% 0 0.0% 0 0.0%
load::Field/FieldItemInterface.php0 N/A% 2 1.2% 1 0.6% 0 0.0% 0 0.0%
load::Entity/EntityFormControllerInterface.php0 N/A% -2 -1.2% 0 0.0% 8 12.5% 88 1100.0%
load::Plugin/EditorPluginInterface.php0 N/A% -2 -1.2% -3 -1.9% 0 0.0% -96 -1200.0%
load::Lock/LockBackendInterface.php0 N/A% 2 1.2% 2 1.2% 0 0.0% 0 0.0%
load::KeyValueStore/KeyValueStoreInterface.php0 N/A% 2 1.2% 2 1.2% 0 0.0% 0 0.0%
load::ckeditor/CKEditorPluginInterface.php0 N/A% -2 -1.2% -2 -1.2% 16 25.0% 0 0.0%
run_init::Entity/EntityFormControllerInterface.php0 N/A% -1 -0.6% -2 -1.2% -48 -75.0% 32 400.0%
run_init::ckeditor/CKEditorPluginButtonsInterface.php0 N/A% -1 -0.6% -1 -0.6% 0 0.0% 0 0.0%
run_init::ckeditor/CKEditorPluginInterface.php0 N/A% -1 -0.6% -1 -0.6% 8 12.5% 0 0.0%
run_init::Query/ConditionFundamentals.php0 N/A% 1 0.6% 1 0.6% -16 -25.0% 0 0.0%
run_init::Widget/WidgetBase.php0 N/A% 1 0.6% 2 1.2% 0 0.0% 0 0.0%
load::entity/EntityDisplayBaseInterface.php0 N/A% -1 -0.6% -1 -0.6% 0 0.0% 0 0.0%
run_init::Entity/ConfigEntityInterface.php0 N/A% -1 -0.6% -1 -0.6% -16 -25.0% -40 -500.0%
load::Matcher/UrlMatcher.php0 N/A% 1 0.6% 1 0.6% -8 -12.5% 104 1300.0%
load::EventDispatcher/EventDispatcherInterface.php0 N/A% -1 -0.6% -1 -0.6% 8 12.5% 56 700.0%
load::Cache/CacheCollectorInterface.php0 N/A% -1 -0.6% 1 0.6% 0 0.0% 0 0.0%
run_init::HttpKernel/KernelInterface.php0 N/A% -1 -0.6% -1 -0.6% 0 0.0% 0 0.0%
load::Entity/ContentEntityInterface.php0 N/A% 1 0.6% 0 0.0% 0 0.0% 0 0.0%
load::Generator/UrlGeneratorInterface.php0 N/A% 1 0.6% 3 1.9% 0 0.0% 0 0.0%
run_init::block/BlockPluginInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Extension/ModuleHandlerInterface.php0 N/A% 0 0.0% -1 -0.6% 0 0.0% 0 0.0%
run_init::Query/ConditionInterface.php0 N/A% 0 0.0% -1 -0.6% 0 0.0% 0 0.0%
run_init::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% -1 -0.6% 0 0.0% 0 0.0%
run_init::Twig/ExtensionInterface.php0 N/A% 0 0.0% -2 -1.2% 0 0.0% 0 0.0%
run_init::KeyValueStore/KeyValueStoreInterface.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% -2 -1.2% -16 -25.0% 0 0.0%
run_init::HttpKernel/TerminableInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::HttpKernel/TerminableInterface.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% -1 -0.6% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerInterface.php0 N/A% 0 0.0% -1 -0.6% 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::Generator/UrlGeneratorInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Plugin/EditorPluginInterface.php0 N/A% 0 0.0% -1 -0.6% 0 0.0% 0 0.0%
run_init::EventDispatcher/EventDispatcherInterface.php0 N/A% 0 0.0% -1 -0.6% 0 0.0% 0 0.0%
run_init::Routing/RouteProviderInterface.php@10 N/A% 0 0.0% 0 0.0% -32 -50.0% 0 0.0%
run_init::Field/FieldDefinitionInterface.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 -0.6% 0 0.0% 0 0.0%
run_init::Entity/EntityAccessControllerInterface.php0 N/A% 0 0.0% -1 -0.6% 0 0.0% 0 0.0%
load::Entity/EntityStorageControllerBase.php0 N/A% 0 0.0% 0 0.0% 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%
run_init::Entity/DatabaseStorageController.php0 N/A% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
load::Entity/ConfigEntityInterface.php0 N/A% 0 0.0% 0 0.0% -24 -37.5% 40 500.0%
run_init::Lock/LockBackendInterface.php0 N/A% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
run_init::Routing/RouteCompilerInterface.php0 N/A% 0 0.0% 2 1.2% 0 0.0% 0 0.0%
run_init::Matcher/UrlMatcher.php0 N/A% 0 0.0% -1 -0.6% 0 0.0% 0 0.0%
run_init::entity/EntityDisplayBaseInterface.php0 N/A% 0 0.0% -1 -0.6% 0 0.0% 0 0.0%
run_init::TypedData/ListInterface.php0 N/A% 0 0.0% 0 0.0% 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::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% 0 0.0% 0 0.0% 0 0.0%
load::Core/DestructableInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Routing/VersatileGeneratorInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%