Diff Report
Run #519bd4c5b5ac8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519bd405e5fe3: 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 #519bd4c5b5ac8Run #519bd405e5fe3DiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)17,199 17,301 102 0.6%
Incl. Wall Time (microsec) per call 419 422 2 0.6%
Excl. Wall Time (microsec)997 1,001 4 0.4%
Incl. CPU (microsecs)17,252 17,356 104 0.6%
Incl. CPU (microsecs) per call 421 423 3 0.6%
Excl. CPU (microsec)869 863 -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 Function4 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%