Diff Report
Run #523f531e517da: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f527beec76: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
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Regression/Improvement summary for Composer\Autoload\ClassLoader::loadClass@2

Composer\Autoload\ClassLoader::loadClass@2Run #523f531e517daRun #523f527beec76DiffDiff%
Number of Function Calls46 46 0 0.0%
Incl. Wall Time (microsec)11,622 12,325 703 6.0%
Incl. Wall Time (microsec) per call 253 268 15 6.0%
Excl. Wall Time (microsec)767 817 50 6.5%
Incl. CPU (microsecs)11,687 12,391 704 6.0%
Incl. CPU (microsecs) per call 254 269 15 6.0%
Excl. CPU (microsec)635 663 28 4.4%
Incl. MemUse (bytes)1,505,104 1,505,144 40 0.0%
Incl. MemUse (bytes) per call 32,720 32,721 1 0.0%
Excl. MemUse (bytes)17,792 17,776 -16 -0.1%
Incl. PeakMemUse (bytes)1,358,256 1,358,120 -136 -0.0%
Incl. PeakMemUse (bytes) per call 29,527 29,524 -3 -0.0%
Excl. PeakMemUse (bytes)27,760 27,592 -168 -0.6%

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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Composer\Autoload\ClassLoader::loadClass@20 N/A% 703 17.3% 704 9.8% 40 0.1% -136 -0.5%
Exclusive Metrics Diff for Current Function50 7.1% 28 4.0% -16 -40.0% -168 -123.5%
Parent functions
run_init::block/BlockBase.php0 N/A% 406 57.8% 403 57.2% 0 0.0% 0 0.0%
run_init::Routing/RouterInterface.php0 N/A% 68 9.7% 70 9.9% 0 0.0% 0 0.0%
run_init::Field/FieldItemBase.php0 N/A% 66 9.4% 67 9.5% 0 0.0% 0 0.0%
run_init::Entity/ConfigEntityBase.php0 N/A% 59 8.4% 60 8.5% 0 0.0% 0 0.0%
run_init::Routing/RouteProviderInterface.php0 N/A% 54 7.7% 54 7.7% 0 0.0% 0 0.0%
run_init::Entity/DatabaseStorageControllerNG.php0 N/A% -49 -7.0% -50 -7.1% 0 0.0% 0 0.0%
run_init::Entity/ConfigStorageController.php0 N/A% -46 -6.5% -46 -6.5% 0 0.0% 0 0.0%
run_init::Query/Select.php0 N/A% 29 4.1% 30 4.3% 0 0.0% 0 0.0%
run_init::Controller/ControllerResolver.php@10 N/A% 28 4.0% 29 4.1% 0 0.0% 0 0.0%
run_init::Routing/ProviderBasedGenerator.php0 N/A% 27 3.8% 26 3.7% 0 0.0% 0 0.0%
run_init::NestedMatcher/UrlMatcher.php0 N/A% 21 3.0% 22 3.1% 0 0.0% 0 0.0%
run_init::Routing/ChainedRouterInterface.php0 N/A% 16 2.3% 15 2.1% 0 0.0% 0 0.0%
run_init::Cache/CacheCollector.php0 N/A% -16 -2.3% -15 -2.1% 0 0.0% 0 0.0%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% 14 2.0% 14 2.0% -8 -20.0% -8 -5.9%
run_init::Entity/EntityAccessController.php0 N/A% 11 1.6% 11 1.6% 0 0.0% 0 0.0%
run_init::Access/StaticAccessCheckInterface.php0 N/A% 9 1.3% 8 1.1% 0 0.0% 0 0.0%
run_init::EventDispatcher/EventDispatcher.php0 N/A% 7 1.0% 6 0.9% 0 0.0% 0 0.0%
run_init::TypedData/ItemList.php0 N/A% 5 0.7% 4 0.6% 0 0.0% 0 0.0%
run_init::aggregator/FeedInterface.php0 N/A% 5 0.7% 5 0.7% 0 0.0% 0 0.0%
run_init::Plugin/DefaultSinglePluginBag.php0 N/A% -5 -0.7% -4 -0.6% 0 0.0% 0 0.0%
run_init::Plugin/PluginManagerBase.php0 N/A% 3 0.4% 5 0.7% 0 0.0% 0 0.0%
run_init::Annotation/Plugin.php0 N/A% 3 0.4% 2 0.3% 0 0.0% 0 0.0%
run_init::Entity/EntityRenderController.php0 N/A% -2 -0.3% -3 -0.4% 0 0.0% 0 0.0%
run_init::entity/EntityDisplayBase.php0 N/A% 2 0.3% 3 0.4% 0 0.0% 0 0.0%
run_init::KeyValueStore/StorageBase.php0 N/A% -2 -0.3% -1 -0.1% 0 0.0% 0 0.0%
run_init::DependencyInjection/Container.php@10 N/A% -2 -0.3% -3 -0.4% 0 0.0% 0 0.0%
run_init::Extension/ModuleHandler.php0 N/A% -2 -0.3% -2 -0.3% -8 -20.0% -64 -47.1%
run_init::Twig/Template.php0 N/A% -1 -0.1% -4 -0.6% 0 0.0% 104 76.5%
run_init::Query/ConditionBase.php0 N/A% -1 -0.1% 1 0.1% 0 0.0% 0 0.0%
run_init::Lock/LockBackendAbstract.php0 N/A% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerAware.php0 N/A% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
run_init::StreamWrapper/LocalStream.php0 N/A% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0%
run_init::Routing/RouteCompiler.php@10 N/A% -1 -0.1% -2 -0.3% 0 0.0% 0 0.0%
run_init::Twig/Extension.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Form/FormBase.php0 N/A% 0 0.0% 1 0.1% 72 180.0% 0 0.0%
run_init::Core/DrupalKernelInterface.php0 N/A% 0 0.0% 0 0.0% -16 -40.0% -168 -123.5%
Child functions
Composer\Autoload\ClassLoader::findFile0 N/A% 188 26.7% 187 26.6% 0 0.0% 104 76.5%
run_init::block/BlockPluginInterface.php0 N/A% 142 20.2% 143 20.3% 0 0.0% 0 0.0%
run_init::Plugin/PluginBase.php0 N/A% 72 10.2% 72 10.2% 0 0.0% 0 0.0%
load::DataType/Map.php0 N/A% 65 9.2% 65 9.2% 0 0.0% 0 0.0%
load::block/BlockPluginInterface.php0 N/A% 57 8.1% 58 8.2% 0 0.0% 0 0.0%
load::Plugin/PluginBase.php0 N/A% 55 7.8% 56 8.0% 0 0.0% 0 0.0%
run_init::Entity/EntityStorageControllerBase.php0 N/A% -45 -6.4% -44 -6.2% 0 0.0% 0 0.0%
load::Query/SelectInterface.php0 N/A% 42 6.0% 43 6.1% 0 0.0% 0 0.0%
load::Entity/DatabaseStorageController.php0 N/A% -31 -4.4% -31 -4.4% 0 0.0% 0 0.0%
load::Entity/Entity.php0 N/A% 29 4.1% 27 3.8% 0 0.0% 0 0.0%
run_init::Entity/Entity.php0 N/A% 27 3.8% 26 3.7% 0 0.0% 0 0.0%
run_init::Matcher/UrlMatcherInterface.php0 N/A% 25 3.6% 25 3.6% 0 0.0% 0 0.0%
run_init::Entity/DatabaseStorageController.php0 N/A% -15 -2.1% -13 -1.8% 0 0.0% 0 0.0%
run_init::PhpStorage/FileStorage.php0 N/A% 13 1.8% 13 1.8% 0 0.0% 0 0.0%
load::Generator/UrlGenerator.php0 N/A% 12 1.7% 13 1.8% 0 0.0% 0 0.0%
run_init::Query/SelectInterface.php0 N/A% -12 -1.7% -12 -1.7% 0 0.0% 0 0.0%
load::Entity/EntityAccessControllerInterface.php0 N/A% 5 0.7% 4 0.6% 0 0.0% 0 0.0%
load::Generator/UrlGeneratorInterface.php0 N/A% 5 0.7% 5 0.7% 0 0.0% 0 0.0%
load::Cache/CacheCollectorInterface.php0 N/A% -5 -0.7% -5 -0.7% 0 0.0% 0 0.0%
load::Routing/RouteProviderInterface.php0 N/A% 4 0.6% 3 0.4% 0 0.0% 0 0.0%
load::Core/DestructableInterface.php0 N/A% -4 -0.6% -3 -0.4% 0 0.0% 0 0.0%
load::Access/AccessInterface.php0 N/A% 4 0.6% 5 0.7% 0 0.0% 0 0.0%
load::Controller/ControllerResolverInterface.php0 N/A% 3 0.4% 4 0.6% 0 0.0% 0 0.0%
run_init::Plugin/PluginManagerInterface.php0 N/A% 3 0.4% 5 0.7% 0 0.0% 0 0.0%
load::Matcher/UrlMatcher.php0 N/A% 3 0.4% 2 0.3% 0 0.0% 0 0.0%
load::Query/Query.php0 N/A% 2 0.3% 2 0.3% 0 0.0% 0 0.0%
load::Entity/EntityStorageControllerBase.php0 N/A% -2 -0.3% -4 -0.6% 0 0.0% 0 0.0%
run_init::entity/EntityDisplayBaseInterface.php0 N/A% 2 0.3% 3 0.4% 0 0.0% 0 0.0%
load::Entity/ContentEntityInterface.php0 N/A% 2 0.3% 2 0.3% 0 0.0% 0 0.0%
load::TypedData/TypedData.php0 N/A% 2 0.3% 4 0.6% 0 0.0% 0 0.0%
load::Field/FieldItemInterface.php0 N/A% -2 -0.3% -2 -0.3% 0 0.0% 0 0.0%
load::StreamWrapper/StreamWrapperInterface.php0 N/A% -2 -0.3% -1 -0.1% 0 0.0% 96 70.6%
run_init::TypedData/TypedData.php0 N/A% 2 0.3% 1 0.1% 0 0.0% 0 0.0%
load::Entity/EntityRenderControllerInterface.php0 N/A% -2 -0.3% -2 -0.3% 0 0.0% 0 0.0%
load::Entity/ConfigEntityInterface.php0 N/A% 2 0.3% 2 0.3% 0 0.0% 0 0.0%
run_init::Generator/UrlGenerator.php0 N/A% 2 0.3% 3 0.4% 0 0.0% 0 0.0%
load::NestedMatcher/FinalMatcherInterface.php0 N/A% 2 0.3% 2 0.3% 0 0.0% 0 0.0%
load::Routing/VersatileGeneratorInterface.php0 N/A% 2 0.3% 3 0.4% 0 0.0% 0 0.0%
load::Matcher/UrlMatcherInterface.php0 N/A% 2 0.3% 2 0.3% 0 0.0% 0 0.0%
load::Twig/ExtensionInterface.php0 N/A% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
run_init::Controller/ControllerResolverInterface.php0 N/A% 1 0.1% 1 0.1% 0 0.0% 0 0.0%
run_init::Core/DestructableInterface.php0 N/A% -1 -0.1% 1 0.1% 0 0.0% 0 0.0%
load::EventDispatcher/EventDispatcherInterface.php0 N/A% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
load::DependencyInjection/IntrospectableContainerInterface.php0 N/A% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
load::KeyValueStore/KeyValueStoreInterface.php0 N/A% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
run_init::DataType/Map.php0 N/A% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
load::Extension/ModuleHandlerInterface.php0 N/A% -1 -0.1% -1 -0.1% -8 -20.0% -64 -47.1%
run_init::Generator/UrlGeneratorInterface.php0 N/A% 1 0.1% 2 0.3% 0 0.0% 0 0.0%
load::DependencyInjection/DependencySerialization.php0 N/A% -1 -0.1% 0 0.0% 72 180.0% 0 0.0%
run_init::Matcher/UrlMatcher.php0 N/A% 1 0.1% 1 0.1% 0 0.0% 0 0.0%
load::Lock/LockBackendInterface.php0 N/A% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
load::TypedData/ListInterface.php0 N/A% 1 0.1% 2 0.3% 0 0.0% 0 0.0%
run_init::Routing/VersatileGeneratorInterface.php0 N/A% 1 0.1% 2 0.3% 0 0.0% 0 0.0%
run_init::StreamWrapper/StreamWrapperInterface.php0 N/A% 1 0.1% 1 0.1% 0 0.0% -96 -70.6%
load::Query/ConditionFundamentals.php0 N/A% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
load::DependencyInjection/ContainerAwareInterface.php0 N/A% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
run_init::Entity/ConfigEntityInterface.php0 N/A% 1 0.1% 1 0.1% 0 0.0% 0 0.0%
run_init::Entity/ContentEntityInterface.php0 N/A% -1 -0.1% -2 -0.3% 0 0.0% 0 0.0%
run_init::DependencyInjection/IntrospectableContainerInterface.php0 N/A% -1 -0.1% -2 -0.3% 0 0.0% 0 0.0%
load::Plugin/PluginManagerInterface.php0 N/A% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
load::HttpKernel/HttpKernelInterface.php0 N/A% 0 0.0% 2 0.3% 0 0.0% 0 0.0%
run_init::HttpKernel/HttpKernelInterface.php0 N/A% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%
run_init::EventDispatcher/EventDispatcherInterface.php0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
run_init::Twig/TemplateInterface.php0 N/A% 0 0.0% -2 -0.3% 0 0.0% 0 0.0%
load::Annotation/AnnotationInterface.php0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
load::Query/ConditionInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Twig/ExtensionInterface.php0 N/A% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%
run_init::Query/ConditionInterface.php0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
run_init::Query/ConditionFundamentals.php0 N/A% 0 0.0% -2 -0.3% 0 0.0% 0 0.0%
run_init::Plugin/PluginBag.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Twig/TemplateInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Annotation/AnnotationInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::DependencyInjection/DependencySerialization.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Entity/EntityAccessControllerInterface.php0 N/A% 0 0.0% 2 0.3% 0 0.0% 0 0.0%
run_init::Extension/ModuleHandlerInterface.php0 N/A% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%
load::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
run_init::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerAwareInterface.php0 N/A% 0 0.0% 2 0.3% 0 0.0% 0 0.0%
run_init::Lock/LockBackendInterface.php0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
run_init::KeyValueStore/KeyValueStoreInterface.php0 N/A% 0 0.0% 2 0.3% 0 0.0% 0 0.0%
run_init::Routing/RouteProviderInterface.php@10 N/A% 0 0.0% 2 0.3% 0 0.0% 0 0.0%
run_init::NestedMatcher/FinalMatcherInterface.php0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
run_init::Cache/CacheCollectorInterface.php0 N/A% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%
load::Routing/RouteCompilerInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Routing/RouteCompilerInterface.php0 N/A% 0 0.0% 0 0.0% 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::Entity/EntityRenderControllerInterface.php0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
load::entity/EntityDisplayBaseInterface.php0 N/A% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%
load::PhpStorage/FileStorage.php0 N/A% 0 0.0% -1 -0.1% -8 -20.0% -8 -5.9%
run_init::TypedData/ListInterface.php0 N/A% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%
run_init::Access/AccessInterface.php0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
run_init::Query/Query.php0 N/A% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%
load::Plugin/PluginBag.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%