Diff Report
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c045f200ea: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::loadClass@2

Symfony\Component\ClassLoader\ClassLoader::loadClass@2Run #519c03b86b1ecRun #519c045f200eaDiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)10,655 10,485 -170 -1.6%
Incl. Wall Time (microsec) per call 260 256 -4 -1.6%
Excl. Wall Time (microsec)777 767 -10 -1.3%
Incl. CPU (microsecs)10,748 10,567 -181 -1.7%
Incl. CPU (microsecs) per call 262 258 -4 -1.7%
Excl. CPU (microsec)603 583 -20 -3.3%
Incl. MemUse (bytes)389,412 389,412 0 0.0%
Incl. MemUse (bytes) per call 9,498 9,498 0 0.0%
Excl. MemUse (bytes)28,592 28,592 0 0.0%
Incl. PeakMemUse (bytes)354,892 354,892 0 0.0%
Incl. PeakMemUse (bytes) per call 8,656 8,656 0 0.0%
Excl. PeakMemUse (bytes)26,808 26,808 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% -170 -7.2% -181 -16.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-10 -5.9% -20 -11.0% 0 N/A% 0 N/A%
Parent functions
run_init::HttpKernel/Kernel.php0 N/A% -124 -72.9% -124 -68.5% 0 N/A% 0 N/A%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% -24 -14.1% -25 -13.8% 0 N/A% 0 N/A%
run_init::display/DisplayPluginBase.php0 N/A% -22 -12.9% -22 -12.2% 0 N/A% 0 N/A%
run_init::row/EntityRow.php0 N/A% 9 5.3% 9 5.0% 0 N/A% 0 N/A%
run_init::formatter/TextTrimmedFormatter.php0 N/A% -4 -2.4% -3 -1.7% 0 N/A% 0 N/A%
run_init::field/FieldPluginBase.php0 N/A% 3 1.8% 4 2.2% 0 N/A% 0 N/A%
run_init::TypedData/ItemList.php0 N/A% 2 1.2% 1 0.6% 0 N/A% 0 N/A%
run_init::entity/EntityDisplayBase.php0 N/A% -2 -1.2% -2 -1.1% 0 N/A% 0 N/A%
run_init::Entity/EntityRenderController.php0 N/A% -2 -1.2% -2 -1.1% 0 N/A% 0 N/A%
run_init::Plugin/PluginManagerBase.php0 N/A% -2 -1.2% -5 -2.8% 0 N/A% 0 N/A%
run_init::Entity/DatabaseStorageControllerNG.php0 N/A% -2 -1.2% -2 -1.1% 0 N/A% 0 N/A%
run_init::Query/Select.php0 N/A% -2 -1.2% -3 -1.7% 0 N/A% 0 N/A%
run_init::Field/FieldItemBase.php0 N/A% 1 0.6% -1 -0.6% 0 N/A% 0 N/A%
run_init::node/NodeInterface.php0 N/A% -1 -0.6% -1 -0.6% 0 N/A% 0 N/A%
run_init::NestedMatcher/UrlMatcher.php0 N/A% 1 0.6% 1 0.6% 0 N/A% 0 N/A%
run_init::EventDispatcher/EventDispatcher.php0 N/A% -1 -0.6% -1 -0.6% 0 N/A% 0 N/A%
run_init::DependencyInjection/ContainerAware.php0 N/A% -1 -0.6% -1 -0.6% 0 N/A% 0 N/A%
run_init::Twig/Extension.php0 N/A% -1 -0.6% -1 -0.6% 0 N/A% 0 N/A%
run_init::block/BlockBase.php0 N/A% 1 0.6% -2 -1.1% 0 N/A% 0 N/A%
run_init::StreamWrapper/LocalStream.php0 N/A% 1 0.6% 0 0.0% 0 N/A% 0 N/A%
run_init::Entity/Entity.php0 N/A% 1 0.6% 1 0.6% 0 N/A% 0 N/A%
run_init::query/QueryPluginBase.php0 N/A% 1 0.6% 0 0.0% 0 N/A% 0 N/A%
run_init::Lock/LockBackendAbstract.php0 N/A% -1 -0.6% 0 0.0% 0 N/A% 0 N/A%
run_init::Entity/ConfigEntityBase.php0 N/A% -1 -0.6% 0 0.0% 0 N/A% 0 N/A%
run_init::Routing/RouterInterface.php0 N/A% -1 -0.6% -3 -1.7% 0 N/A% 0 N/A%
run_init::Controller/ControllerResolver.php@10 N/A% 1 0.6% 0 0.0% 0 N/A% 0 N/A%
run_init::Entity/EntityAccessController.php0 N/A% 0 0.0% 0 0.0% 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::Twig/Template.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Routing/ChainedRouterInterface.php0 N/A% 0 0.0% 1 0.6% 0 N/A% 0 N/A%
run_init::DependencyInjection/IntrospectableContainerInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Entity/ConfigStorageController.php0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 N/A%
run_init::KeyValueStore/StorageBase.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% 1 0.6% 0 N/A% 0 N/A%
Child functions
run_init::HttpKernel/KernelInterface.php0 N/A% -58 -34.1% -59 -32.6% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% -55 -32.4% -60 -33.1% 0 N/A% 0 N/A%
run_init::views/PluginBase.php0 N/A% -18 -10.6% -17 -9.4% 0 N/A% 0 N/A%
run_init::PhpStorage/FileStorage.php0 N/A% -14 -8.2% -13 -7.2% 0 N/A% 0 N/A%
load::HttpKernel/KernelInterface.php0 N/A% -11 -6.5% -11 -6.1% 0 N/A% 0 N/A%
load::row/RowPluginBase.php0 N/A% 3 1.8% 3 1.7% 0 N/A% 0 N/A%
run_init::query/QueryInterface.php0 N/A% 2 1.2% 1 0.6% 0 N/A% 0 N/A%
run_init::Entity/EntityInterface.php0 N/A% 2 1.2% 2 1.1% 0 N/A% 0 N/A%
run_init::Formatter/FormatterBase.php0 N/A% -2 -1.2% -3 -1.7% 0 N/A% 0 N/A%
load::views/PluginBase.php0 N/A% -2 -1.2% -2 -1.1% 0 N/A% 0 N/A%
load::views/HandlerBase.php0 N/A% 2 1.2% 5 2.8% 0 N/A% 0 N/A%
load::Plugin/PluginManagerInterface.php0 N/A% -1 -0.6% 0 0.0% 0 N/A% 0 N/A%
run_init::Generator/UrlGeneratorInterface.php0 N/A% -1 -0.6% 1 0.6% 0 N/A% 0 N/A%
load::Generator/UrlGenerator.php0 N/A% 1 0.6% 0 0.0% 0 N/A% 0 N/A%
run_init::Query/SelectInterface.php0 N/A% -1 -0.6% -3 -1.7% 0 N/A% 0 N/A%
run_init::entity/EntityDisplayBaseInterface.php0 N/A% -1 -0.6% -1 -0.6% 0 N/A% 0 N/A%
run_init::TypedData/ListInterface.php0 N/A% 1 0.6% 0 0.0% 0 N/A% 0 N/A%
run_init::Entity/ContentEntityInterface.php0 N/A% -1 -0.6% 0 0.0% 0 N/A% 0 N/A%
run_init::Entity/DatabaseStorageController.php0 N/A% -1 -0.6% 0 0.0% 0 N/A% 0 N/A%
load::Matcher/UrlMatcherInterface.php0 N/A% -1 -0.6% 0 0.0% 0 N/A% 0 N/A%
run_init::Type/Map.php0 N/A% 1 0.6% 2 1.1% 0 N/A% 0 N/A%
load::Query/Query.php0 N/A% -1 -0.6% 0 0.0% 0 N/A% 0 N/A%
load::Extension/ModuleHandlerInterface.php0 N/A% -1 -0.6% -1 -0.6% 0 N/A% 0 N/A%
load::DependencyInjection/ContainerInterface.php0 N/A% -1 -0.6% 0 0.0% 0 N/A% 0 N/A%
load::StreamWrapper/StreamWrapperInterface.php0 N/A% -1 -0.6% -1 -0.6% 0 N/A% 0 N/A%
load::HttpKernel/TerminableInterface.php0 N/A% -1 -0.6% -2 -1.1% 0 N/A% 0 N/A%
run_init::StreamWrapper/StreamWrapperInterface.php0 N/A% 1 0.6% 2 1.1% 0 N/A% 0 N/A%
load::EventDispatcher/EventDispatcherInterface.php0 N/A% -1 -0.6% 1 0.6% 0 N/A% 0 N/A%
run_init::TypedData/TypedData.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::TypedData/ListInterface.php0 N/A% 0 0.0% -2 -1.1% 0 N/A% 0 N/A%
load::PhpStorage/FileStorage.php0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 N/A%
load::Type/Map.php0 N/A% 0 0.0% -1 -0.6% 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%
load::Entity/DatabaseStorageController.php0 N/A% 0 0.0% 1 0.6% 0 N/A% 0 N/A%
run_init::row/RowPluginBase.php0 N/A% 0 0.0% 2 1.1% 0 N/A% 0 N/A%
load::DependencyInjection/ContainerAwareInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::Entity/ContentEntityInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::Field/FieldItemInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::TypedData/TypedData.php0 N/A% 0 0.0% 1 0.6% 0 N/A% 0 N/A%
run_init::Entity/EntityRenderControllerInterface.php0 N/A% 0 0.0% 0 0.0% 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%
load::Entity/EntityAccessControllerInterface.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 -0.6% 0 N/A% 0 N/A%
run_init::Twig/TemplateInterface.php0 N/A% 0 0.0% 1 0.6% 0 N/A% 0 N/A%
load::Twig/TemplateInterface.php0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 N/A%
run_init::block/BlockPluginInterface.php0 N/A% 0 0.0% 1 0.6% 0 N/A% 0 N/A%
load::block/BlockPluginInterface.php0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 N/A%
run_init::DependencyInjection/ContainerAwareInterface.php0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 N/A%
load::Entity/EntityRenderControllerInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::entity/EntityDisplayBaseInterface.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::Formatter/FormatterBase.php0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 N/A%
run_init::Field/FieldItemInterface.php0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 N/A%
run_init::EventDispatcher/EventDispatcherInterface.php0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 N/A%
run_init::NestedMatcher/FinalMatcherInterface.php0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 N/A%
load::NestedMatcher/FinalMatcherInterface.php0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 N/A%
run_init::Generator/UrlGenerator.php0 N/A% 0 0.0% 1 0.6% 0 N/A% 0 N/A%
load::Entity/EntityInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 N/A%
run_init::Plugin/PluginManagerInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Matcher/UrlMatcher.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::Matcher/UrlMatcher.php0 N/A% 0 0.0% 0 0.0% 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%
load::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::Generator/UrlGeneratorInterface.php0 N/A% 0 0.0% 1 0.6% 0 N/A% 0 N/A%
load::Routing/VersatileGeneratorInterface.php0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 N/A%
run_init::Routing/VersatileGeneratorInterface.php0 N/A% 0 0.0% 1 0.6% 0 N/A% 0 N/A%
run_init::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 N/A%
load::Lock/LockBackendInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Entity/ConfigEntityInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::Entity/ConfigEntityInterface.php0 N/A% 0 0.0% -2 -1.1% 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%
load::query/QueryInterface.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 0.6% 0 N/A% 0 N/A%
run_init::Entity/EntityStorageControllerInterface.php0 N/A% 0 0.0% 2 1.1% 0 N/A% 0 N/A%
load::Entity/EntityStorageControllerInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::KeyValueStore/KeyValueStoreInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Lock/LockBackendInterface.php0 N/A% 0 0.0% 1 0.6% 0 N/A% 0 N/A%
run_init::Query/Query.php0 N/A% 0 0.0% 1 0.6% 0 N/A% 0 N/A%
load::Query/SelectInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::KeyValueStore/KeyValueStoreInterface.php0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 N/A%
run_init::views/HandlerBase.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%