Diff Report
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b0336932f18: 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 #51b032b631491Run #51b0336932f18DiffDiff%
Number of Function Calls36 36 0 0.0%
Incl. Wall Time (microsec)6,699 6,588 -111 -1.7%
Incl. Wall Time (microsec) per call 186 183 -3 -1.7%
Excl. Wall Time (microsec)538 530 -8 -1.5%
Incl. CPU (microsecs)6,752 6,645 -107 -1.6%
Incl. CPU (microsecs) per call 188 185 -3 -1.6%
Excl. CPU (microsec)436 429 -7 -1.6%
Incl. MemUse (bytes)653,544 653,544 0 0.0%
Incl. MemUse (bytes) per call 18,154 18,154 0 0.0%
Excl. MemUse (bytes)23,704 23,704 0 0.0%
Incl. PeakMemUse (bytes)508,608 508,608 0 0.0%
Incl. PeakMemUse (bytes) per call 14,128 14,128 0 0.0%
Excl. PeakMemUse (bytes)19,120 19,120 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% -111 -48.7% -107 -0.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-8 -7.2% -7 -6.5% 0 N/A% 0 N/A%
Parent functions
run_init::Field/FieldItemBase.php0 N/A% -29 -26.1% -28 -26.2% 0 N/A% 0 N/A%
run_init::Query/ConditionBase.php0 N/A% -18 -16.2% -19 -17.8% 0 N/A% 0 N/A%
run_init::Entity/EntityAccessController.php0 N/A% -14 -12.6% -13 -12.1% 0 N/A% 0 N/A%
run_init::TypedData/ItemList.php0 N/A% -12 -10.8% -9 -8.4% 0 N/A% 0 N/A%
run_init::DependencyInjection/ContainerAware.php0 N/A% -9 -8.1% -9 -8.4% 0 N/A% 0 N/A%
run_init::block/BlockBase.php0 N/A% -9 -8.1% -9 -8.4% 0 N/A% 0 N/A%
run_init::Twig/Template.php0 N/A% -6 -5.4% -5 -4.7% 0 N/A% 0 N/A%
run_init::Plugin/PluginManagerBase.php0 N/A% -5 -4.5% -5 -4.7% 0 N/A% 0 N/A%
run_init::DependencyInjection/IntrospectableContainerInterface.php0 N/A% 5 4.5% 6 5.6% 0 N/A% 0 N/A%
run_init::Routing/RouteCompiler.php@10 N/A% -4 -3.6% -4 -3.7% 0 N/A% 0 N/A%
run_init::Query/Select.php0 N/A% -3 -2.7% -2 -1.9% 0 N/A% 0 N/A%
run_init::NestedMatcher/UrlMatcher.php0 N/A% -2 -1.8% -1 -0.9% 0 N/A% 0 N/A%
run_init::Entity/Entity.php0 N/A% -2 -1.8% -1 -0.9% 0 N/A% 0 N/A%
run_init::Routing/RouterInterface.php0 N/A% -2 -1.8% -2 -1.9% 0 N/A% 0 N/A%
run_init::Controller/ControllerResolver.php@10 N/A% -1 -0.9% -1 -0.9% 0 N/A% 0 N/A%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% -1 -0.9% -1 -0.9% 0 N/A% 0 N/A%
run_init::Routing/ChainedRouterInterface.php0 N/A% 1 0.9% 0 0.0% 0 N/A% 0 N/A%
run_init::menu_link/MenuLinkInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Twig/Extension.php0 N/A% 0 0.0% -2 -1.9% 0 N/A% 0 N/A%
run_init::Routing/ProviderBasedGenerator.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Extension/ModuleHandler.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::EventDispatcher/EventDispatcher.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::KeyValueStore/StorageBase.php0 N/A% 0 0.0% -1 -0.9% 0 N/A% 0 N/A%
run_init::StreamWrapper/LocalStream.php0 N/A% 0 0.0% 1 0.9% 0 N/A% 0 N/A%
run_init::Lock/LockBackendAbstract.php0 N/A% 0 0.0% -1 -0.9% 0 N/A% 0 N/A%
run_init::HttpKernel/Kernel.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Entity/ConfigEntityBase.php0 N/A% 0 0.0% -1 -0.9% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% -38 -34.2% -35 -32.7% 0 N/A% 0 N/A%
load::Type/Map.php0 N/A% -23 -20.7% -24 -22.4% 0 N/A% 0 N/A%
load::DependencyInjection/ContainerAwareInterface.php0 N/A% -8 -7.2% -9 -8.4% 0 N/A% 0 N/A%
load::block/BlockPluginInterface.php0 N/A% -8 -7.2% -9 -8.4% 0 N/A% 0 N/A%
load::Entity/EntityAccessControllerInterface.php0 N/A% -5 -4.5% -6 -5.6% 0 N/A% 0 N/A%
load::TypedData/ListInterface.php0 N/A% -4 -3.6% -5 -4.7% 0 N/A% 0 N/A%
load::Twig/TemplateInterface.php0 N/A% -3 -2.7% -2 -1.9% 0 N/A% 0 N/A%
load::Field/FieldItemInterface.php0 N/A% -3 -2.7% -4 -3.7% 0 N/A% 0 N/A%
run_init::Query/SelectInterface.php0 N/A% -2 -1.8% -1 -0.9% 0 N/A% 0 N/A%
load::Entity/EntityInterface.php0 N/A% -2 -1.8% -3 -2.8% 0 N/A% 0 N/A%
run_init::Plugin/PluginManagerInterface.php0 N/A% -2 -1.8% -1 -0.9% 0 N/A% 0 N/A%
run_init::Entity/ConfigEntityInterface.php0 N/A% -1 -0.9% 0 0.0% 0 N/A% 0 N/A%
load::Routing/RouteCompilerInterface.php0 N/A% -1 -0.9% -1 -0.9% 0 N/A% 0 N/A%
load::Entity/ConfigEntityInterface.php0 N/A% 1 0.9% 1 0.9% 0 N/A% 0 N/A%
load::Query/SelectInterface.php0 N/A% 1 0.9% 3 2.8% 0 N/A% 0 N/A%
load::NestedMatcher/FinalMatcherInterface.php0 N/A% -1 -0.9% 0 0.0% 0 N/A% 0 N/A%
load::Generator/UrlGenerator.php0 N/A% -1 -0.9% -1 -0.9% 0 N/A% 0 N/A%
run_init::Plugin/PluginBase.php0 N/A% -1 -0.9% 1 0.9% 0 N/A% 0 N/A%
load::Entity/ContentEntityInterface.php0 N/A% -1 -0.9% -1 -0.9% 0 N/A% 0 N/A%
load::Query/ConditionInterface.php0 N/A% -1 -0.9% -1 -0.9% 0 N/A% 0 N/A%
load::HttpKernel/KernelInterface.php0 N/A% -1 -0.9% 1 0.9% 0 N/A% 0 N/A%
load::Query/ConditionFundamentals.php0 N/A% -1 -0.9% -2 -1.9% 0 N/A% 0 N/A%
run_init::TypedData/ListInterface.php0 N/A% -1 -0.9% 0 0.0% 0 N/A% 0 N/A%
run_init::TypedData/TypedData.php0 N/A% 1 0.9% -1 -0.9% 0 N/A% 0 N/A%
load::Routing/VersatileGeneratorInterface.php0 N/A% 1 0.9% 0 0.0% 0 N/A% 0 N/A%
load::Query/Query.php0 N/A% 1 0.9% -1 -0.9% 0 N/A% 0 N/A%
run_init::StreamWrapper/StreamWrapperInterface.php0 N/A% 1 0.9% 0 0.0% 0 N/A% 0 N/A%
load::KeyValueStore/KeyValueStoreInterface.php0 N/A% -1 -0.9% -1 -0.9% 0 N/A% 0 N/A%
load::TypedData/TypedData.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::HttpKernel/TerminableInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Entity/ContentEntityInterface.php0 N/A% 0 0.0% 1 0.9% 0 N/A% 0 N/A%
run_init::KeyValueStore/KeyValueStoreInterface.php0 N/A% 0 0.0% 1 0.9% 0 N/A% 0 N/A%
run_init::Entity/EntityAccessControllerInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::PhpStorage/FileStorage.php0 N/A% 0 0.0% 1 0.9% 0 N/A% 0 N/A%
run_init::block/BlockPluginInterface.php0 N/A% 0 0.0% -2 -1.9% 0 N/A% 0 N/A%
load::PhpStorage/FileStorage.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::HttpKernel/TerminableInterface.php0 N/A% 0 0.0% -1 -0.9% 0 N/A% 0 N/A%
run_init::DependencyInjection/ContainerAwareInterface.php0 N/A% 0 0.0% 2 1.9% 0 N/A% 0 N/A%
run_init::Type/Map.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::Twig/ExtensionInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Twig/ExtensionInterface.php0 N/A% 0 0.0% -1 -0.9% 0 N/A% 0 N/A%
run_init::EventDispatcher/EventDispatcherInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Twig/TemplateInterface.php0 N/A% 0 0.0% -1 -0.9% 0 N/A% 0 N/A%
run_init::Query/ConditionInterface.php0 N/A% 0 0.0% 1 0.9% 0 N/A% 0 N/A%
load::Extension/ModuleHandlerInterface.php0 N/A% 0 0.0% -1 -0.9% 0 N/A% 0 N/A%
run_init::HttpKernel/KernelInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Field/FieldItemInterface.php0 N/A% 0 0.0% -2 -1.9% 0 N/A% 0 N/A%
run_init::Extension/ModuleHandlerInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Query/ConditionFundamentals.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Entity/EntityInterface.php0 N/A% 0 0.0% 1 0.9% 0 N/A% 0 N/A%
load::Plugin/PluginBase.php0 N/A% 0 0.0% 1 0.9% 0 N/A% 0 N/A%
load::Matcher/UrlMatcherInterface.php0 N/A% 0 0.0% 1 0.9% 0 N/A% 0 N/A%
run_init::Generator/UrlGenerator.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::Plugin/PluginManagerInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::DependencyInjection/ContainerInterface.php0 N/A% 0 0.0% 1 0.9% 0 N/A% 0 N/A%
run_init::NestedMatcher/FinalMatcherInterface.php0 N/A% 0 0.0% 1 0.9% 0 N/A% 0 N/A%
run_init::Matcher/UrlMatcherInterface.php0 N/A% 0 0.0% -1 -0.9% 0 N/A% 0 N/A%
load::Generator/UrlGeneratorInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Routing/VersatileGeneratorInterface.php0 N/A% 0 0.0% 1 0.9% 0 N/A% 0 N/A%
load::Matcher/UrlMatcher.php0 N/A% 0 0.0% -1 -0.9% 0 N/A% 0 N/A%
run_init::Matcher/UrlMatcher.php0 N/A% 0 0.0% -1 -0.9% 0 N/A% 0 N/A%
load::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% 2 1.9% 0 N/A% 0 N/A%
run_init::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% 1 0.9% 0 N/A% 0 N/A%
load::DependencyInjection/ContainerInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% -1 -0.9% 0 N/A% 0 N/A%
load::StreamWrapper/StreamWrapperInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Routing/RouteCompilerInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% 1 0.9% 0 N/A% 0 N/A%
run_init::Query/Query.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::Lock/LockBackendInterface.php0 N/A% 0 0.0% -1 -0.9% 0 N/A% 0 N/A%
run_init::Lock/LockBackendInterface.php0 N/A% 0 0.0% -2 -1.9% 0 N/A% 0 N/A%
load::EventDispatcher/EventDispatcherInterface.php0 N/A% 0 0.0% 1 0.9% 0 N/A% 0 N/A%
run_init::Generator/UrlGeneratorInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%