Diff Report
Run #519afa8ec2e5c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afb4e24ae7: 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 #519afa8ec2e5cRun #519afb4e24ae7DiffDiff%
Number of Function Calls45 45 0 0.0%
Incl. Wall Time (microsec)18,285 18,328 43 0.2%
Incl. Wall Time (microsec) per call 406 407 1 0.2%
Excl. Wall Time (microsec)1,089 1,084 -5 -0.5%
Incl. CPU (microsecs)18,350 18,388 38 0.2%
Incl. CPU (microsecs) per call 408 409 1 0.2%
Excl. CPU (microsec)943 940 -3 -0.3%
Incl. MemUse (bytes)1,554,952 1,554,856 -96 -0.0%
Incl. MemUse (bytes) per call 34,554 34,552 -2 -0.0%
Excl. MemUse (bytes)-17,080 -17,104 -24 -0.1%
Incl. PeakMemUse (bytes)1,343,928 1,344,080 152 0.0%
Incl. PeakMemUse (bytes) per call 29,865 29,868 3 0.0%
Excl. PeakMemUse (bytes)5,816 5,816 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% 43 4.6% 38 2.6% -96 -0.2% 152 0.3%
Exclusive Metrics Diff for Current Function-5 -11.6% -3 -7.9% -24 -25.0% 0 0.0%
Parent functions
run_init::Entity/DatabaseStorageControllerNG.php0 N/A% 59 137.2% 58 152.6% 48 50.0% -48 -31.6%
run_init::entity/EntityDisplayBase.php0 N/A% -57 -132.6% -52 -136.8% -16 -16.7% -104 -68.4%
run_init::field/FieldPluginBase.php0 N/A% -28 -65.1% -29 -76.3% -16 -16.7% 240 157.9%
run_init::TypedData/ItemList.php0 N/A% 20 46.5% 23 60.5% 0 0.0% 0 0.0%
run_init::Routing/ChainedRouterInterface.php0 N/A% -16 -37.2% -18 -47.4% 0 0.0% 0 0.0%
run_init::Twig/Template.php0 N/A% 14 32.6% 14 36.8% 0 0.0% 0 0.0%
run_init::Plugin/PluginManagerBase.php0 N/A% 11 25.6% 12 31.6% 0 0.0% 0 0.0%
run_init::row/EntityRow.php0 N/A% 10 23.3% 8 21.1% -80 -83.3% 120 78.9%
run_init::Extension/ModuleHandler.php0 N/A% 10 23.3% 10 26.3% 0 0.0% 0 0.0%
run_init::Formatter/FormatterBase.php0 N/A% 9 20.9% 9 23.7% 0 0.0% 0 0.0%
run_init::block/BlockBase.php0 N/A% 8 18.6% 8 21.1% 40 41.7% -32 -21.1%
run_init::display/DisplayPluginBase.php0 N/A% 8 18.6% 7 18.4% -24 -25.0% 136 89.5%
run_init::Field/FieldItemBase.php0 N/A% -7 -16.3% -7 -18.4% 16 16.7% -32 -21.1%
run_init::Routing/RouterInterface.php0 N/A% -5 -11.6% -5 -13.2% 0 0.0% 0 0.0%
run_init::query/QueryPluginBase.php0 N/A% 5 11.6% 5 13.2% 0 0.0% -40 -26.3%
run_init::EventDispatcher/EventDispatcher.php0 N/A% 4 9.3% 5 13.2% -8 -8.3% 48 31.6%
run_init::Entity/EntityAccessController.php0 N/A% -3 -7.0% -2 -5.3% 0 0.0% 0 0.0%
run_init::Query/Select.php0 N/A% 3 7.0% 4 10.5% -64 -66.7% -360 -236.8%
run_init::NestedMatcher/UrlMatcher.php0 N/A% -3 -7.0% -2 -5.3% 0 0.0% 0 0.0%
run_init::Twig/Extension.php0 N/A% 2 4.7% 3 7.9% -32 -33.3% 40 26.3%
run_init::StreamWrapper/LocalStream.php0 N/A% 2 4.7% 2 5.3% 0 0.0% 0 0.0%
run_init::DependencyInjection/IntrospectableContainerInterface.php0 N/A% -2 -4.7% -4 -10.5% 0 0.0% 0 0.0%
run_init::aggregator/ItemInterface.php0 N/A% -2 -4.7% -1 -2.6% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerAware.php0 N/A% 1 2.3% 0 0.0% 0 0.0% 0 0.0%
run_init::Entity/EntityRenderController.php0 N/A% -1 -2.3% -3 -7.9% 0 0.0% -16 -10.5%
run_init::Lock/LockBackendAbstract.php0 N/A% -1 -2.3% -3 -7.9% 0 0.0% 0 0.0%
run_init::Routing/ProviderBasedGenerator.php0 N/A% 1 2.3% -2 -5.3% 0 0.0% 0 0.0%
run_init::Entity/Entity.php0 N/A% 1 2.3% 2 5.3% 0 0.0% 0 0.0%
run_init::Query/ConditionBase.php0 N/A% 0 0.0% -3 -7.9% 24 25.0% 8 5.3%
run_init::Routing/RouteCompiler.php@10 N/A% 0 0.0% -1 -2.6% 0 0.0% 0 0.0%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::KeyValueStore/StorageBase.php0 N/A% 0 0.0% -1 -2.6% 0 0.0% 0 0.0%
run_init::Controller/ControllerResolver.php@10 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::HttpKernel/Kernel.php0 N/A% 0 0.0% 1 2.6% 16 16.7% 192 126.3%
Child functions
load::Entity/DatabaseStorageController.php0 N/A% 62 144.2% 63 165.8% 32 33.3% -16 -10.5%
run_init::Entity/ConfigEntityBase.php0 N/A% -50 -116.3% -50 -131.6% -16 -16.7% -80 -52.6%
load::TypedData/ListInterface.php0 N/A% 27 62.8% 28 73.7% 0 0.0% 0 0.0%
load::views/HandlerBase.php0 N/A% -19 -44.2% -21 -55.3% 0 0.0% 240 157.9%
load::Twig/TemplateInterface.php0 N/A% 10 23.3% 9 23.7% 0 0.0% 0 0.0%
run_init::query/QueryInterface.php0 N/A% 8 18.6% 8 21.1% 0 0.0% 0 0.0%
load::Extension/ModuleHandlerInterface.php0 N/A% 7 16.3% 6 15.8% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% -7 -16.3% -7 -18.4% 0 0.0% -40 -26.3%
run_init::Plugin/PluginBase.php0 N/A% 7 16.3% 7 18.4% 8 8.3% -104 -68.4%
load::Formatter/FormatterInterface.php0 N/A% 6 14.0% 5 13.2% 0 0.0% 0 0.0%
run_init::Plugin/PluginManagerInterface.php0 N/A% 6 14.0% 7 18.4% 0 0.0% 0 0.0%
run_init::Plugin/PluginSettingsBase.php0 N/A% 6 14.0% 7 18.4% 0 0.0% 0 0.0%
load::row/RowPluginBase.php0 N/A% 6 14.0% 6 15.8% -80 -83.3% 120 78.9%
load::Routing/VersatileGeneratorInterface.php0 N/A% -6 -14.0% -6 -15.8% 0 0.0% 0 0.0%
load::TypedData/TypedData.php0 N/A% -6 -14.0% -5 -13.2% 0 0.0% 0 0.0%
load::Field/FieldItemInterface.php0 N/A% -6 -14.0% -7 -18.4% 0 0.0% 0 0.0%
load::Query/SelectInterface.php0 N/A% 6 14.0% 6 15.8% 0 0.0% -8 -5.3%
load::entity/EntityDisplayBaseInterface.php0 N/A% -5 -11.6% -5 -13.2% 0 0.0% 0 0.0%
load::Entity/ConfigEntityBase.php0 N/A% -5 -11.6% -5 -13.2% 0 0.0% -24 -15.8%
load::Type/Map.php0 N/A% -5 -11.6% -5 -13.2% 16 16.7% -32 -21.1%
load::views/PluginBase.php0 N/A% 4 9.3% 4 10.5% -8 -8.3% 136 89.5%
run_init::Entity/DatabaseStorageController.php0 N/A% -4 -9.3% -3 -7.9% 16 16.7% -32 -21.1%
load::query/QueryInterface.php0 N/A% -4 -9.3% -4 -10.5% 0 0.0% 0 0.0%
run_init::Field/FieldItemInterface.php0 N/A% 4 9.3% 4 10.5% 0 0.0% 0 0.0%
load::Plugin/PluginBase.php0 N/A% 4 9.3% 4 10.5% 0 0.0% 56 36.8%
run_init::Entity/ContentEntityInterface.php0 N/A% -3 -7.0% -1 -2.6% 0 0.0% 0 0.0%
load::Twig/ExtensionInterface.php0 N/A% 3 7.0% 3 7.9% -56 -58.3% 40 26.3%
load::Generator/UrlGeneratorInterface.php0 N/A% -3 -7.0% -2 -5.3% 0 0.0% 0 0.0%
load::block/BlockPluginInterface.php0 N/A% -3 -7.0% -2 -5.3% 16 16.7% 16 10.5%
load::Query/ConditionFundamentals.php0 N/A% -3 -7.0% -1 -2.6% 24 25.0% 8 5.3%
load::Query/ConditionInterface.php0 N/A% 3 7.0% 2 5.3% 0 0.0% 0 0.0%
load::Query/Query.php0 N/A% 2 4.7% 1 2.6% -56 -58.3% 0 0.0%
load::Entity/EntityAccessControllerInterface.php0 N/A% -2 -4.7% -2 -5.3% 0 0.0% 0 0.0%
load::Entity/EntityRenderControllerInterface.php0 N/A% -2 -4.7% -3 -7.9% 0 0.0% -16 -10.5%
run_init::entity/EntityDisplayBaseInterface.php0 N/A% 2 4.7% 2 5.3% 0 0.0% 0 0.0%
load::EventDispatcher/EventDispatcherInterface.php0 N/A% 2 4.7% 3 7.9% -40 -41.7% 48 31.6%
load::Plugin/PluginSettingsBase.php0 N/A% -2 -4.7% -1 -2.6% 0 0.0% 0 0.0%
load::DependencyInjection/ContainerInterface.php0 N/A% -2 -4.7% -2 -5.3% 0 0.0% 0 0.0%
load::Plugin/PluginManagerInterface.php0 N/A% 2 4.7% 2 5.3% 0 0.0% 0 0.0%
load::Generator/UrlGenerator.php0 N/A% 2 4.7% 1 2.6% 0 0.0% 0 0.0%
load::HttpKernel/KernelInterface.php0 N/A% 1 2.3% 1 2.6% 0 0.0% 0 0.0%
run_init::Entity/EntityAccessControllerInterface.php0 N/A% 1 2.3% -1 -2.6% 0 0.0% 0 0.0%
run_init::TypedData/TypedData.php0 N/A% -1 -2.3% -2 -5.3% 0 0.0% 0 0.0%
run_init::Routing/VersatileGeneratorInterface.php0 N/A% 1 2.3% -1 -2.6% 0 0.0% 0 0.0%
run_init::Twig/TemplateInterface.php0 N/A% 1 2.3% 1 2.6% 0 0.0% 0 0.0%
run_init::Type/Map.php0 N/A% -1 -2.3% -2 -5.3% 0 0.0% 0 0.0%
run_init::views/PluginBase.php0 N/A% 1 2.3% 1 2.6% 0 0.0% 0 0.0%
load::StreamWrapper/StreamWrapperInterface.php0 N/A% 1 2.3% 1 2.6% 0 0.0% 0 0.0%
load::Matcher/UrlMatcherInterface.php0 N/A% -1 -2.3% -1 -2.6% 0 0.0% 0 0.0%
load::Matcher/UrlMatcher.php0 N/A% -1 -2.3% -2 -5.3% 0 0.0% 0 0.0%
run_init::NestedMatcher/FinalMatcherInterface.php0 N/A% 1 2.3% -1 -2.6% 0 0.0% 0 0.0%
run_init::HttpKernel/KernelInterface.php0 N/A% -1 -2.3% -1 -2.6% 0 0.0% 0 0.0%
load::Lock/LockBackendInterface.php0 N/A% 1 2.3% 0 0.0% 0 0.0% 0 0.0%
load::Routing/RouteCompilerInterface.php0 N/A% 1 2.3% 0 0.0% 0 0.0% 0 0.0%
run_init::Query/Query.php0 N/A% -1 -2.3% -1 -2.6% -8 -8.3% 0 0.0%
run_init::Extension/ModuleHandlerInterface.php0 N/A% 1 2.3% 1 2.6% 0 0.0% 0 0.0%
load::Discovery/CachedDiscoveryInterface.php0 N/A% 1 2.3% 0 0.0% 0 0.0% 0 0.0%
run_init::EventDispatcher/EventDispatcherInterface.php0 N/A% 1 2.3% -2 -5.3% 32 33.3% 0 0.0%
run_init::Query/SelectInterface.php0 N/A% 1 2.3% 0 0.0% 16 16.7% -352 -231.6%
load::HttpKernel/TerminableInterface.php0 N/A% -1 -2.3% 0 0.0% 8 8.3% 192 126.3%
run_init::HttpKernel/TerminableInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Twig/ExtensionInterface.php0 N/A% 0 0.0% 0 0.0% 24 25.0% 0 0.0%
run_init::Query/ConditionFundamentals.php0 N/A% 0 0.0% 2 5.3% 0 0.0% 0 0.0%
run_init::Query/ConditionInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Formatter/FormatterInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::row/RowPluginBase.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::views/HandlerBase.php0 N/A% 0 0.0% 1 2.6% 0 0.0% 0 0.0%
load::PhpStorage/FileStorage.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::PhpStorage/FileStorage.php0 N/A% 0 0.0% 1 2.6% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerAwareInterface.php0 N/A% 0 0.0% -1 -2.6% 0 0.0% 0 0.0%
run_init::Generator/UrlGeneratorInterface.php0 N/A% 0 0.0% 1 2.6% 0 0.0% 0 0.0%
run_init::KeyValueStore/KeyValueStoreInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Matcher/UrlMatcher.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::NestedMatcher/FinalMatcherInterface.php0 N/A% 0 0.0% -1 -2.6% 0 0.0% 0 0.0%
run_init::Matcher/UrlMatcherInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Entity/EntityInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::StreamWrapper/StreamWrapperInterface.php0 N/A% 0 0.0% 1 2.6% 0 0.0% 0 0.0%
load::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% 1 2.6% 0 0.0% 0 0.0%
run_init::Generator/UrlGenerator.php0 N/A% 0 0.0% -1 -2.6% 0 0.0% 0 0.0%
load::KeyValueStore/KeyValueStoreInterface.php0 N/A% 0 0.0% 1 2.6% 0 0.0% 0 0.0%
run_init::TypedData/ListInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::DependencyInjection/ContainerAwareInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Entity/EntityRenderControllerInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Entity/EntityInterface.php0 N/A% 0 0.0% -2 -5.3% 0 0.0% 0 0.0%
load::Entity/ContentEntityInterface.php0 N/A% 0 0.0% 1 2.6% 0 0.0% 0 0.0%
run_init::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% -1 -2.6% 0 0.0% 0 0.0%
run_init::Lock/LockBackendInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Routing/RouteCompilerInterface.php0 N/A% 0 0.0% 1 2.6% 0 0.0% 0 0.0%
run_init::block/BlockPluginInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%