Diff Report
Run #51b89dd280f98: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b89ec98250c: 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 #51b89dd280f98Run #51b89ec98250cDiffDiff%
Number of Function Calls39 39 0 0.0%
Incl. Wall Time (microsec)7,597 7,729 132 1.7%
Incl. Wall Time (microsec) per call 195 198 3 1.7%
Excl. Wall Time (microsec)526 563 37 7.0%
Incl. CPU (microsecs)7,643 7,782 139 1.8%
Incl. CPU (microsecs) per call 196 200 4 1.8%
Excl. CPU (microsec)390 411 21 5.4%
Incl. MemUse (bytes)547,200 547,184 -16 -0.0%
Incl. MemUse (bytes) per call 14,031 14,030 -0 -0.0%
Excl. MemUse (bytes)45,320 45,320 0 0.0%
Incl. PeakMemUse (bytes)353,536 353,520 -16 -0.0%
Incl. PeakMemUse (bytes) per call 9,065 9,065 -0 -0.0%
Excl. PeakMemUse (bytes)27,824 27,824 0 0.0%

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% 132 1.0% 139 1.0% -16 -0.0% -16 -0.0%
Exclusive Metrics Diff for Current Function37 28.0% 21 15.1% 0 0.0% 0 0.0%
Parent functions
run_init::Entity/EntityAccessController.php0 N/A% 43 32.6% 42 30.2% 0 0.0% 0 0.0%
run_init::Plugin/PluginUIBase.php0 N/A% -41 -31.1% -39 -28.1% 0 0.0% 0 0.0%
run_init::Query/ConditionBase.php0 N/A% 40 30.3% 40 28.8% 0 0.0% 0 0.0%
run_init::TypedData/ItemList.php0 N/A% 39 29.5% 38 27.3% 0 0.0% 0 0.0%
run_init::Query/Select.php0 N/A% 20 15.2% 19 13.7% 0 0.0% 0 0.0%
run_init::block/BlockBase.php0 N/A% 13 9.8% 13 9.4% 0 0.0% 0 0.0%
run_init::NestedMatcher/UrlMatcher.php0 N/A% 6 4.5% 6 4.3% 0 0.0% 0 0.0%
run_init::Plugin/PluginManagerBase.php0 N/A% 5 3.8% 4 2.9% 0 0.0% 0 0.0%
run_init::Twig/Extension.php0 N/A% 4 3.0% 3 2.2% 0 0.0% 0 0.0%
run_init::Entity/EntityFormController.php0 N/A% 4 3.0% 4 2.9% 0 0.0% 0 0.0%
run_init::entity/EntityDisplayBase.php0 N/A% 3 2.3% 4 2.9% 0 0.0% 0 0.0%
run_init::Field/FieldItemBase.php0 N/A% 3 2.3% 2 1.4% 0 0.0% 0 0.0%
run_init::menu_link/MenuLinkInterface.php0 N/A% -2 -1.5% -2 -1.4% 0 0.0% 0 0.0%
run_init::Lock/LockBackendAbstract.php0 N/A% -2 -1.5% 0 0.0% 0 0.0% 0 0.0%
run_init::Routing/ChainedRouterInterface.php0 N/A% -2 -1.5% -1 -0.7% 0 0.0% 0 0.0%
run_init::KeyValueStore/StorageBase.php0 N/A% -1 -0.8% 0 0.0% 0 0.0% 0 0.0%
run_init::HttpKernel/Kernel.php0 N/A% -1 -0.8% -2 -1.4% 0 0.0% 0 0.0%
run_init::Extension/ModuleHandler.php0 N/A% -1 -0.8% -1 -0.7% 0 0.0% 0 0.0%
run_init::EventDispatcher/EventDispatcher.php0 N/A% 1 0.8% 1 0.7% 0 0.0% 0 0.0%
run_init::StreamWrapper/LocalStream.php0 N/A% 1 0.8% 2 1.4% 0 0.0% 0 0.0%
run_init::Controller/ControllerResolver.php@10 N/A% 1 0.8% 2 1.4% 0 0.0% 0 0.0%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% 1 0.8% 0 0.0% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerAware.php0 N/A% -1 -0.8% 0 0.0% 0 0.0% 0 0.0%
run_init::Twig/Template.php0 N/A% -1 -0.8% 4 2.9% 0 0.0% 0 0.0%
run_init::DependencyInjection/IntrospectableContainerInterface.php0 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
run_init::Routing/RouteCompiler.php@10 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
run_init::Entity/ConfigEntityBase.php0 N/A% 0 0.0% -1 -0.7% -16 -100.0% -16 -100.0%
run_init::Routing/ProviderBasedGenerator.php0 N/A% 0 0.0% 2 1.4% 0 0.0% 0 0.0%
run_init::Routing/RouterInterface.php0 N/A% 0 0.0% 1 0.7% 0 0.0% 0 0.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% 54 40.9% 43 30.9% 0 0.0% 56 350.0%
run_init::Query/SelectInterface.php0 N/A% 26 19.7% 25 18.0% 0 0.0% 0 0.0%
run_init::Plugin/PluginBase.php0 N/A% -10 -7.6% -11 -7.9% 0 0.0% 0 0.0%
load::Query/ConditionFundamentals.php0 N/A% 4 3.0% 9 6.5% 0 0.0% 0 0.0%
run_init::Discovery/CachedDiscoveryInterface.php0 N/A% 4 3.0% 3 2.2% 0 0.0% 0 0.0%
run_init::block/BlockPluginInterface.php0 N/A% 3 2.3% 3 2.2% 0 0.0% 0 0.0%
run_init::Entity/EntityFormControllerInterface.php0 N/A% 3 2.3% 3 2.2% 0 0.0% 0 0.0%
load::TypedData/ListInterface.php0 N/A% 2 1.5% 2 1.4% 0 0.0% 0 0.0%
run_init::TypedData/ListInterface.php0 N/A% -2 -1.5% 32 23.0% 0 0.0% 0 0.0%
run_init::PhpStorage/FileStorage.php0 N/A% 2 1.5% 4 2.9% 0 0.0% 0 0.0%
run_init::Query/ConditionFundamentals.php0 N/A% 2 1.5% 4 2.9% 0 0.0% 0 0.0%
run_init::StreamWrapper/StreamWrapperInterface.php0 N/A% 2 1.5% 1 0.7% 0 0.0% 0 0.0%
run_init::entity/EntityDisplayBaseInterface.php0 N/A% 1 0.8% 2 1.4% 0 0.0% 0 0.0%
load::Generator/UrlGeneratorInterface.php0 N/A% 1 0.8% 0 0.0% 0 0.0% 0 0.0%
run_init::Lock/LockBackendInterface.php0 N/A% 1 0.8% -1 -0.7% 0 0.0% 0 0.0%
load::Plugin/PluginBase.php0 N/A% -1 -0.8% -1 -0.7% 0 0.0% 0 0.0%
run_init::Plugin/PluginManagerInterface.php0 N/A% -1 -0.8% -2 -1.4% 0 0.0% 0 0.0%
load::Generator/UrlGenerator.php0 N/A% 1 0.8% 1 0.7% 0 0.0% 0 0.0%
run_init::NestedMatcher/FinalMatcherInterface.php0 N/A% 1 0.8% 1 0.7% 0 0.0% 0 0.0%
load::Plugin/PluginUIInterface.php0 N/A% -1 -0.8% -1 -0.7% 0 0.0% 0 0.0%
run_init::Routing/VersatileGeneratorInterface.php0 N/A% -1 -0.8% -3 -2.2% 0 0.0% 0 0.0%
load::StreamWrapper/StreamWrapperInterface.php0 N/A% -1 -0.8% -1 -0.7% 0 0.0% 0 0.0%
load::Query/Query.php0 N/A% 1 0.8% 2 1.4% 0 0.0% 0 0.0%
run_init::Type/Map.php0 N/A% 1 0.8% 1 0.7% 0 0.0% -56 -350.0%
load::Query/SelectInterface.php0 N/A% 1 0.8% -1 -0.7% 0 0.0% 0 0.0%
run_init::HttpKernel/KernelInterface.php0 N/A% -1 -0.8% -1 -0.7% 0 0.0% 0 0.0%
load::HttpKernel/KernelInterface.php0 N/A% 1 0.8% 1 0.7% 0 0.0% 0 0.0%
load::Matcher/UrlMatcherInterface.php0 N/A% -1 -0.8% -2 -1.4% 0 0.0% 0 0.0%
load::EventDispatcher/EventDispatcherInterface.php0 N/A% 1 0.8% 0 0.0% 0 0.0% 0 0.0%
load::block/BlockPluginInterface.php0 N/A% 1 0.8% 1 0.7% 0 0.0% 0 0.0%
load::Query/ConditionInterface.php0 N/A% 1 0.8% 3 2.2% 0 0.0% 0 0.0%
run_init::Query/ConditionInterface.php0 N/A% 1 0.8% 1 0.7% 0 0.0% 0 0.0%
load::Discovery/CachedDiscoveryInterface.php0 N/A% -1 -0.8% 0 0.0% 0 0.0% 0 0.0%
load::Entity/ContentEntityInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Entity/ContentEntityInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Entity/EntityAccessControllerInterface.php0 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
load::Twig/ExtensionInterface.php0 N/A% 0 0.0% 1 0.7% 0 0.0% 0 0.0%
run_init::Field/FieldItemInterface.php0 N/A% 0 0.0% 1 0.7% 0 0.0% 0 0.0%
run_init::Twig/ExtensionInterface.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::Twig/TemplateInterface.php0 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
load::Field/FieldItemInterface.php0 N/A% 0 0.0% -4 -2.9% 0 0.0% 0 0.0%
load::Type/Map.php0 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
run_init::Plugin/PluginUIInterface.php0 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
run_init::Routing/RouteCompilerInterface.php0 N/A% 0 0.0% 2 1.4% 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::TypedData/TypedData.php0 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
run_init::TypedData/TypedData.php0 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
load::Routing/RouteCompilerInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Entity/Entity.php0 N/A% 0 0.0% 0 0.0% -16 -100.0% -16 -100.0%
load::Extension/ModuleHandlerInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::EventDispatcher/EventDispatcherInterface.php0 N/A% 0 0.0% 2 1.4% 0 0.0% 0 0.0%
run_init::Extension/ModuleHandlerInterface.php0 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
load::KeyValueStore/KeyValueStoreInterface.php0 N/A% 0 0.0% -2 -1.4% 0 0.0% 0 0.0%
load::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::KeyValueStore/KeyValueStoreInterface.php0 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerAwareInterface.php0 N/A% 0 0.0% 2 1.4% 0 0.0% 0 0.0%
load::DependencyInjection/ContainerAwareInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 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%
load::PhpStorage/FileStorage.php0 N/A% 0 0.0% 1 0.7% 0 0.0% 0 0.0%
load::DependencyInjection/ContainerInterface.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% 0 0.0% 0 0.0% 0 0.0%
run_init::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Matcher/UrlMatcherInterface.php0 N/A% 0 0.0% 2 1.4% 0 0.0% 0 0.0%
run_init::Entity/Entity.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%
load::Entity/ConfigEntityInterface.php0 N/A% 0 0.0% 1 0.7% 0 0.0% 0 0.0%
run_init::Entity/ConfigEntityInterface.php0 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
load::Entity/EntityFormControllerInterface.php0 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
run_init::Query/Query.php0 N/A% 0 0.0% 4 2.9% 0 0.0% 0 0.0%
load::Plugin/PluginManagerInterface.php0 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
run_init::Generator/UrlGenerator.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Routing/VersatileGeneratorInterface.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% 1 0.7% 0 0.0% 0 0.0%
load::Matcher/UrlMatcher.php0 N/A% 0 0.0% 2 1.4% 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%
load::NestedMatcher/FinalMatcherInterface.php0 N/A% 0 0.0% -2 -1.4% 0 0.0% 0 0.0%
load::entity/EntityDisplayBaseInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%