Diff Report
Run #519bd405e5fe3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519bd4c5b5ac8: 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 #519bd405e5fe3Run #519bd4c5b5ac8DiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)17,301 17,199 -102 -0.6%
Incl. Wall Time (microsec) per call 422 419 -2 -0.6%
Excl. Wall Time (microsec)1,001 997 -4 -0.4%
Incl. CPU (microsecs)17,356 17,252 -104 -0.6%
Incl. CPU (microsecs) per call 423 421 -3 -0.6%
Excl. CPU (microsec)863 869 6 0.7%
Incl. MemUse (bytes)1,473,624 1,473,624 0 0.0%
Incl. MemUse (bytes) per call 35,942 35,942 0 0.0%
Excl. MemUse (bytes)-15,128 -15,128 0 0.0%
Incl. PeakMemUse (bytes)1,249,560 1,249,560 0 0.0%
Incl. PeakMemUse (bytes) per call 30,477 30,477 0 0.0%
Excl. PeakMemUse (bytes)7,848 7,848 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% -102 -3.5% -104 -6.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -3.9% 6 5.8% 0 N/A% 0 N/A%
Parent functions
run_init::Entity/Entity.php0 N/A% -92 -90.2% -92 -88.5% 0 N/A% 0 N/A%
run_init::Entity/ConfigStorageController.php0 N/A% 41 40.2% 41 39.4% 0 N/A% 0 N/A%
run_init::Plugin/PluginManagerBase.php0 N/A% -38 -37.3% -41 -39.4% 0 N/A% 0 N/A%
run_init::NestedMatcher/UrlMatcher.php0 N/A% -36 -35.3% -35 -33.7% 0 N/A% 0 N/A%
run_init::Formatter/FormatterBase.php0 N/A% 32 31.4% 34 32.7% 0 N/A% 0 N/A%
run_init::HttpKernel/Kernel.php0 N/A% 23 22.5% 24 23.1% 0 N/A% 0 N/A%
run_init::Routing/ProviderBasedGenerator.php0 N/A% -18 -17.6% -19 -18.3% 0 N/A% 0 N/A%
run_init::query/QueryPluginBase.php0 N/A% -18 -17.6% -16 -15.4% 0 N/A% 0 N/A%
run_init::Query/Select.php0 N/A% 13 12.7% 13 12.5% 0 N/A% 0 N/A%
run_init::field/FieldPluginBase.php0 N/A% -9 -8.8% -10 -9.6% 0 N/A% 0 N/A%
run_init::display/DisplayPluginBase.php0 N/A% 8 7.8% 7 6.7% 0 N/A% 0 N/A%
run_init::Twig/Extension.php0 N/A% 4 3.9% 3 2.9% 0 N/A% 0 N/A%
run_init::node/NodeInterface.php0 N/A% -4 -3.9% -4 -3.8% 0 N/A% 0 N/A%
run_init::StreamWrapper/LocalStream.php0 N/A% -4 -3.9% -4 -3.8% 0 N/A% 0 N/A%
run_init::Routing/ChainedRouterInterface.php0 N/A% -3 -2.9% -5 -4.8% 0 N/A% 0 N/A%
run_init::entity/EntityDisplayBase.php0 N/A% -3 -2.9% -1 -1.0% 0 N/A% 0 N/A%
run_init::pager/SqlBase.php0 N/A% 2 2.0% 2 1.9% 0 N/A% 0 N/A%
run_init::TypedData/ItemList.php0 N/A% -2 -2.0% -4 -3.8% 0 N/A% 0 N/A%
run_init::block/BlockBase.php0 N/A% 2 2.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Entity/ConfigEntityBase.php0 N/A% -2 -2.0% -2 -1.9% 0 N/A% 0 N/A%
run_init::EventDispatcher/EventDispatcher.php0 N/A% 2 2.0% 2 1.9% 0 N/A% 0 N/A%
run_init::DependencyInjection/ContainerAware.php0 N/A% 2 2.0% 3 2.9% 0 N/A% 0 N/A%
run_init::DependencyInjection/IntrospectableContainerInterface.php0 N/A% -1 -1.0% -1 -1.0% 0 N/A% 0 N/A%
run_init::Extension/ModuleHandler.php0 N/A% -1 -1.0% 0 0.0% 0 N/A% 0 N/A%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% 1 1.0% 1 1.0% 0 N/A% 0 N/A%
run_init::Lock/LockBackendAbstract.php0 N/A% 1 1.0% 1 1.0% 0 N/A% 0 N/A%
run_init::Entity/EntityAccessController.php0 N/A% -1 -1.0% -1 -1.0% 0 N/A% 0 N/A%
run_init::Twig/Template.php0 N/A% -1 -1.0% -2 -1.9% 0 N/A% 0 N/A%
run_init::Field/FieldItemBase.php0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
run_init::Routing/RouterInterface.php0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
run_init::Entity/DatabaseStorageControllerNG.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Controller/ControllerResolver.php@10 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
run_init::KeyValueStore/StorageBase.php0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
Child functions
run_init::Entity/EntityInterface.php0 N/A% -68 -66.7% -69 -66.3% 0 N/A% 0 N/A%
load::Formatter/FormatterInterface.php0 N/A% 40 39.2% 39 37.5% 0 N/A% 0 N/A%
load::Entity/EntityStorageControllerInterface.php0 N/A% 40 39.2% 39 37.5% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% -21 -20.6% -23 -22.1% 0 N/A% 0 N/A%
run_init::Plugin/PluginManagerInterface.php0 N/A% -21 -20.6% -20 -19.2% 0 N/A% 0 N/A%
load::Generator/UrlGenerator.php0 N/A% -20 -19.6% -20 -19.2% 0 N/A% 0 N/A%
run_init::views/PluginBase.php0 N/A% 19 18.6% 18 17.3% 0 N/A% 0 N/A%
run_init::HttpKernel/KernelInterface.php0 N/A% 18 17.6% 17 16.3% 0 N/A% 0 N/A%
load::Matcher/UrlMatcher.php0 N/A% -17 -16.7% -16 -15.4% 0 N/A% 0 N/A%
load::Entity/EntityInterface.php0 N/A% -12 -11.8% -13 -12.5% 0 N/A% 0 N/A%
load::views/HandlerBase.php0 N/A% -11 -10.8% -11 -10.6% 0 N/A% 0 N/A%
load::views/PluginBase.php0 N/A% -11 -10.8% -9 -8.7% 0 N/A% 0 N/A%
run_init::query/QueryInterface.php0 N/A% -10 -9.8% -11 -10.6% 0 N/A% 0 N/A%
load::query/QueryInterface.php0 N/A% -8 -7.8% -8 -7.7% 0 N/A% 0 N/A%
load::Plugin/PluginManagerInterface.php0 N/A% -6 -5.9% -6 -5.8% 0 N/A% 0 N/A%
load::NestedMatcher/FinalMatcherInterface.php0 N/A% -6 -5.9% -7 -6.7% 0 N/A% 0 N/A%
run_init::Entity/ContentEntityInterface.php0 N/A% -5 -4.9% -6 -5.8% 0 N/A% 0 N/A%
load::Query/SelectInterface.php0 N/A% 4 3.9% 6 5.8% 0 N/A% 0 N/A%
run_init::Query/Query.php0 N/A% 4 3.9% 3 2.9% 0 N/A% 0 N/A%
run_init::Twig/ExtensionInterface.php0 N/A% 4 3.9% 4 3.8% 0 N/A% 0 N/A%
run_init::Query/SelectInterface.php0 N/A% 4 3.9% 4 3.8% 0 N/A% 0 N/A%
run_init::Plugin/PluginSettingsBase.php0 N/A% -3 -2.9% -3 -2.9% 0 N/A% 0 N/A%
load::Plugin/PluginSettingsBase.php0 N/A% -3 -2.9% -3 -2.9% 0 N/A% 0 N/A%
run_init::StreamWrapper/StreamWrapperInterface.php0 N/A% -3 -2.9% -2 -1.9% 0 N/A% 0 N/A%
load::pager/PagerPluginBase.php0 N/A% -2 -2.0% -1 -1.0% 0 N/A% 0 N/A%
load::Discovery/CachedDiscoveryInterface.php0 N/A% -2 -2.0% -3 -2.9% 0 N/A% 0 N/A%
load::Type/Map.php0 N/A% 2 2.0% 3 2.9% 0 N/A% 0 N/A%
load::Routing/VersatileGeneratorInterface.php0 N/A% -2 -2.0% -3 -2.9% 0 N/A% 0 N/A%
load::Twig/ExtensionInterface.php0 N/A% -2 -2.0% 0 0.0% 0 N/A% 0 N/A%
load::DependencyInjection/ContainerInterface.php0 N/A% -2 -2.0% -3 -2.9% 0 N/A% 0 N/A%
load::StreamWrapper/StreamWrapperInterface.php0 N/A% -2 -2.0% -2 -1.9% 0 N/A% 0 N/A%
load::HttpKernel/KernelInterface.php0 N/A% 1 1.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Formatter/FormatterInterface.php0 N/A% 1 1.0% -2 -1.9% 0 N/A% 0 N/A%
load::Twig/TemplateInterface.php0 N/A% -1 -1.0% -1 -1.0% 0 N/A% 0 N/A%
load::Entity/EntityAccessControllerInterface.php0 N/A% -1 -1.0% 0 0.0% 0 N/A% 0 N/A%
load::Entity/ContentEntityInterface.php0 N/A% 1 1.0% 2 1.9% 0 N/A% 0 N/A%
load::Entity/ConfigEntityInterface.php0 N/A% -1 -1.0% -1 -1.0% 0 N/A% 0 N/A%
load::Field/FieldItemInterface.php0 N/A% 1 1.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Entity/DatabaseStorageController.php0 N/A% 1 1.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Type/Map.php0 N/A% -1 -1.0% 0 0.0% 0 N/A% 0 N/A%
load::entity/EntityDisplayBaseInterface.php0 N/A% -1 -1.0% -2 -1.9% 0 N/A% 0 N/A%
load::Query/Query.php0 N/A% 1 1.0% 2 1.9% 0 N/A% 0 N/A%
run_init::entity/EntityDisplayBaseInterface.php0 N/A% -1 -1.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Entity/EntityStorageControllerInterface.php0 N/A% 1 1.0% 0 0.0% 0 N/A% 0 N/A%
load::EventDispatcher/EventDispatcherInterface.php0 N/A% 1 1.0% 1 1.0% 0 N/A% 0 N/A%
run_init::Extension/ModuleHandlerInterface.php0 N/A% 1 1.0% 1 1.0% 0 N/A% 0 N/A%
run_init::Generator/UrlGenerator.php0 N/A% 1 1.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Matcher/UrlMatcher.php0 N/A% -1 -1.0% -1 -1.0% 0 N/A% 0 N/A%
load::PhpStorage/FileStorage.php0 N/A% 1 1.0% 1 1.0% 0 N/A% 0 N/A%
run_init::block/BlockPluginInterface.php0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
run_init::Twig/TemplateInterface.php0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
load::block/BlockPluginInterface.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%
load::KeyValueStore/KeyValueStoreInterface.php0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
run_init::Entity/EntityAccessControllerInterface.php0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
run_init::KeyValueStore/KeyValueStoreInterface.php0 N/A% 0 0.0% 1 1.0% 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%
load::DependencyInjection/ContainerAwareInterface.php0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
run_init::DependencyInjection/ContainerInterface.php0 N/A% 0 0.0% 0 0.0% 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%
load::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% -2 -1.9% 0 N/A% 0 N/A%
run_init::PhpStorage/FileStorage.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%
load::Extension/ModuleHandlerInterface.php0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
load::TypedData/ListInterface.php0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
run_init::pager/PagerPluginBase.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::NestedMatcher/FinalMatcherInterface.php0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
run_init::Routing/VersatileGeneratorInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
run_init::views/HandlerBase.php0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
load::HttpKernel/TerminableInterface.php0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
run_init::Lock/LockBackendInterface.php0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
load::Lock/LockBackendInterface.php0 N/A% 0 0.0% 2 1.9% 0 N/A% 0 N/A%
run_init::Generator/UrlGeneratorInterface.php0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
load::Generator/UrlGeneratorInterface.php0 N/A% 0 0.0% 1 1.0% 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::TypedData/TypedData.php0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
run_init::Entity/ConfigEntityInterface.php0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
run_init::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% -2 -1.9% 0 N/A% 0 N/A%
load::Matcher/UrlMatcherInterface.php0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
load::Entity/DatabaseStorageController.php0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
run_init::Matcher/UrlMatcherInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::TypedData/ListInterface.php0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%