Diff Report
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff79b9e81a: 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 #519ff693b4ca2Run #519ff79b9e81aDiffDiff%
Number of Function Calls37 37 0 0.0%
Incl. Wall Time (microsec)8,094 8,218 124 1.5%
Incl. Wall Time (microsec) per call 219 222 3 1.5%
Excl. Wall Time (microsec)628 615 -13 -2.1%
Incl. CPU (microsecs)8,177 8,301 124 1.5%
Incl. CPU (microsecs) per call 221 224 3 1.5%
Excl. CPU (microsec)484 458 -26 -5.4%
Incl. MemUse (bytes)558,512 558,512 0 0.0%
Incl. MemUse (bytes) per call 15,095 15,095 0 0.0%
Excl. MemUse (bytes)43,360 43,360 0 0.0%
Incl. PeakMemUse (bytes)556,112 556,112 0 0.0%
Incl. PeakMemUse (bytes) per call 15,030 15,030 0 0.0%
Excl. PeakMemUse (bytes)52,880 52,880 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% 124 21.9% 124 19.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-13 -10.5% -26 -21.0% 0 N/A% 0 N/A%
Parent functions
run_init::NestedMatcher/UrlMatcher.php0 N/A% 96 77.4% 96 77.4% 0 N/A% 0 N/A%
run_init::entity/EntityDisplayBase.php0 N/A% 74 59.7% 74 59.7% 0 N/A% 0 N/A%
run_init::TypedData/ItemList.php0 N/A% -24 -19.4% -25 -20.2% 0 N/A% 0 N/A%
run_init::Query/Select.php0 N/A% -18 -14.5% -19 -15.3% 0 N/A% 0 N/A%
run_init::Field/FieldItemBase.php0 N/A% 3 2.4% 3 2.4% 0 N/A% 0 N/A%
run_init::Routing/ChainedRouterInterface.php0 N/A% -2 -1.6% -2 -1.6% 0 N/A% 0 N/A%
run_init::Extension/ModuleHandler.php0 N/A% -2 -1.6% -2 -1.6% 0 N/A% 0 N/A%
run_init::Formatter/FormatterBase.php0 N/A% -2 -1.6% -3 -2.4% 0 N/A% 0 N/A%
run_init::node/NodeInterface.php0 N/A% 1 0.8% 0 0.0% 0 N/A% 0 N/A%
run_init::Entity/EntityRenderController.php0 N/A% -1 -0.8% -1 -0.8% 0 N/A% 0 N/A%
run_init::Twig/Template.php0 N/A% 1 0.8% 0 0.0% 0 N/A% 0 N/A%
run_init::block/BlockBase.php0 N/A% -1 -0.8% -1 -0.8% 0 N/A% 0 N/A%
run_init::Entity/DatabaseStorageControllerNG.php0 N/A% -1 -0.8% -1 -0.8% 0 N/A% 0 N/A%
run_init::Entity/EntityAccessController.php0 N/A% -1 -0.8% 1 0.8% 0 N/A% 0 N/A%
run_init::Routing/ProviderBasedGenerator.php0 N/A% 1 0.8% 2 1.6% 0 N/A% 0 N/A%
run_init::StreamWrapper/LocalStream.php0 N/A% -1 -0.8% -2 -1.6% 0 N/A% 0 N/A%
run_init::KeyValueStore/StorageBase.php0 N/A% -1 -0.8% -1 -0.8% 0 N/A% 0 N/A%
run_init::EventDispatcher/EventDispatcher.php0 N/A% 1 0.8% 1 0.8% 0 N/A% 0 N/A%
run_init::DependencyInjection/IntrospectableContainerInterface.php0 N/A% -1 -0.8% 0 0.0% 0 N/A% 0 N/A%
run_init::Controller/ControllerResolver.php@10 N/A% 1 0.8% 1 0.8% 0 N/A% 0 N/A%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% -1 -0.8% -2 -1.6% 0 N/A% 0 N/A%
run_init::Routing/RouterInterface.php0 N/A% 1 0.8% 0 0.0% 0 N/A% 0 N/A%
run_init::Plugin/PluginManagerBase.php0 N/A% 1 0.8% 2 1.6% 0 N/A% 0 N/A%
run_init::Twig/Extension.php0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 N/A%
run_init::Entity/Entity.php0 N/A% 0 0.0% 1 0.8% 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::Lock/LockBackendAbstract.php0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 N/A%
run_init::DependencyInjection/ContainerAware.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
run_init::Entity/ConfigEntityBase.php0 N/A% 75 60.5% 74 59.7% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% 63 50.8% 81 65.3% 0 N/A% 0 N/A%
run_init::Query/SelectInterface.php0 N/A% -19 -15.3% -20 -16.1% 0 N/A% 0 N/A%
load::Matcher/UrlMatcher.php0 N/A% 13 10.5% 15 12.1% 0 N/A% 0 N/A%
run_init::Matcher/UrlMatcher.php0 N/A% 3 2.4% 5 4.0% 0 N/A% 0 N/A%
run_init::Plugin/PluginSettingsBase.php0 N/A% -3 -2.4% -2 -1.6% 0 N/A% 0 N/A%
run_init::Extension/ModuleHandlerInterface.php0 N/A% -2 -1.6% -2 -1.6% 0 N/A% 0 N/A%
load::NestedMatcher/FinalMatcherInterface.php0 N/A% 2 1.6% 2 1.6% 0 N/A% 0 N/A%
run_init::Generator/UrlGenerator.php0 N/A% 2 1.6% 1 0.8% 0 N/A% 0 N/A%
run_init::StreamWrapper/StreamWrapperInterface.php0 N/A% -1 -0.8% -2 -1.6% 0 N/A% 0 N/A%
load::StreamWrapper/StreamWrapperInterface.php0 N/A% -1 -0.8% 0 0.0% 0 N/A% 0 N/A%
load::Generator/UrlGeneratorInterface.php0 N/A% 1 0.8% 1 0.8% 0 N/A% 0 N/A%
run_init::Field/FieldItemInterface.php0 N/A% 1 0.8% 1 0.8% 0 N/A% 0 N/A%
load::Routing/VersatileGeneratorInterface.php0 N/A% -1 -0.8% 0 0.0% 0 N/A% 0 N/A%
load::entity/EntityDisplayBaseInterface.php0 N/A% 1 0.8% 1 0.8% 0 N/A% 0 N/A%
run_init::Plugin/PluginManagerInterface.php0 N/A% 1 0.8% -1 -0.8% 0 N/A% 0 N/A%
run_init::Discovery/CachedDiscoveryInterface.php0 N/A% 1 0.8% -1 -0.8% 0 N/A% 0 N/A%
load::Plugin/PluginSettingsBase.php0 N/A% 1 0.8% 1 0.8% 0 N/A% 0 N/A%
run_init::Query/Query.php0 N/A% 1 0.8% -1 -0.8% 0 N/A% 0 N/A%
load::DependencyInjection/ContainerInterface.php0 N/A% -1 -0.8% -1 -0.8% 0 N/A% 0 N/A%
run_init::HttpKernel/KernelInterface.php0 N/A% -1 -0.8% -1 -0.8% 0 N/A% 0 N/A%
load::PhpStorage/FileStorage.php0 N/A% -1 -0.8% 0 0.0% 0 N/A% 0 N/A%
run_init::TypedData/ListInterface.php0 N/A% 1 0.8% 1 0.8% 0 N/A% 0 N/A%
load::Query/Query.php0 N/A% -1 -0.8% 0 0.0% 0 N/A% 0 N/A%
run_init::Type/Map.php0 N/A% 1 0.8% 1 0.8% 0 N/A% 0 N/A%
load::HttpKernel/KernelInterface.php0 N/A% 1 0.8% 1 0.8% 0 N/A% 0 N/A%
load::Entity/DatabaseStorageController.php0 N/A% 1 0.8% -1 -0.8% 0 N/A% 0 N/A%
run_init::Entity/DatabaseStorageController.php0 N/A% -1 -0.8% -2 -1.6% 0 N/A% 0 N/A%
load::TypedData/TypedData.php0 N/A% 0 0.0% 2 1.6% 0 N/A% 0 N/A%
load::Type/Map.php0 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 N/A%
load::TypedData/ListInterface.php0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 N/A%
run_init::TypedData/TypedData.php0 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 N/A%
load::Entity/EntityRenderControllerInterface.php0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 N/A%
run_init::block/BlockPluginInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::block/BlockPluginInterface.php0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 N/A%
load::Twig/ExtensionInterface.php0 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 N/A%
run_init::Twig/ExtensionInterface.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% 0 0.0% 0 N/A% 0 N/A%
load::Twig/TemplateInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Formatter/FormatterInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::Formatter/FormatterInterface.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% -1 -0.8% 0 N/A% 0 N/A%
load::Entity/EntityAccessControllerInterface.php0 N/A% 0 0.0% -2 -1.6% 0 N/A% 0 N/A%
run_init::Entity/ContentEntityInterface.php0 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 N/A%
run_init::Entity/EntityRenderControllerInterface.php0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 N/A%
run_init::entity/EntityDisplayBaseInterface.php0 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 N/A%
load::Entity/ConfigEntityBase.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::Discovery/CachedDiscoveryInterface.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 -0.8% 0 N/A% 0 N/A%
run_init::EventDispatcher/EventDispatcherInterface.php0 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 N/A%
load::KeyValueStore/KeyValueStoreInterface.php0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 N/A%
run_init::KeyValueStore/KeyValueStoreInterface.php0 N/A% 0 0.0% 1 0.8% 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::EventDispatcher/EventDispatcherInterface.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 -1.6% 0 N/A% 0 N/A%
run_init::HttpKernel/TerminableInterface.php0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 N/A%
load::HttpKernel/TerminableInterface.php0 N/A% 0 0.0% 1 0.8% 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::DependencyInjection/ContainerInterface.php0 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 N/A%
load::DependencyInjection/ContainerAwareInterface.php0 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 N/A%
run_init::Entity/EntityInterface.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 0.8% 0 N/A% 0 N/A%
load::Plugin/PluginManagerInterface.php0 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 N/A%
load::Generator/UrlGenerator.php0 N/A% 0 0.0% -1 -0.8% 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::Lock/LockBackendInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::Query/SelectInterface.php0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 N/A%
run_init::NestedMatcher/FinalMatcherInterface.php0 N/A% 0 0.0% 1 0.8% 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::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 N/A%
load::Matcher/UrlMatcherInterface.php0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 N/A%
run_init::Matcher/UrlMatcherInterface.php0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 N/A%
run_init::Generator/UrlGeneratorInterface.php0 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 N/A%
load::Entity/ContentEntityInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%