Diff Report
Run #51ad01d342500: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad01387670b: 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 #51ad01d342500Run #51ad01387670bDiffDiff%
Number of Function Calls38 38 0 0.0%
Incl. Wall Time (microsec)10,428 10,476 48 0.5%
Incl. Wall Time (microsec) per call 274 276 1 0.5%
Excl. Wall Time (microsec)819 836 17 2.1%
Incl. CPU (microsecs)10,477 10,524 47 0.4%
Incl. CPU (microsecs) per call 276 277 1 0.4%
Excl. CPU (microsec)676 715 39 5.8%
Incl. MemUse (bytes)878,744 878,336 -408 -0.0%
Incl. MemUse (bytes) per call 23,125 23,114 -11 -0.0%
Excl. MemUse (bytes)-6,976 -7,016 -40 -0.6%
Incl. PeakMemUse (bytes)728,344 728,496 152 0.0%
Incl. PeakMemUse (bytes) per call 19,167 19,171 4 0.0%
Excl. PeakMemUse (bytes)4,728 4,736 8 0.2%

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% 48 1.2% 47 0.9% -408 -0.3% 152 0.1%
Exclusive Metrics Diff for Current Function17 35.4% 39 83.0% -40 -9.8% 8 5.3%
Parent functions
run_init::HttpKernel/Kernel.php0 N/A% 30 62.5% 30 63.8% -56 -13.7% 208 136.8%
run_init::TypedData/ItemList.php0 N/A% 27 56.2% 26 55.3% 24 5.9% 24 15.8%
run_init::Query/Select.php0 N/A% -20 -41.7% -20 -42.6% -24 -5.9% -144 -94.7%
run_init::block/BlockBase.php0 N/A% -15 -31.2% -16 -34.0% -24 -5.9% 8 5.3%
run_init::Routing/ChainedRouterInterface.php0 N/A% -14 -29.2% -14 -29.8% 0 0.0% 0 0.0%
run_init::NestedMatcher/UrlMatcher.php0 N/A% 12 25.0% 11 23.4% -8 -2.0% 64 42.1%
run_init::Routing/RouterInterface.php0 N/A% -12 -25.0% -14 -29.8% 16 3.9% 256 168.4%
run_init::EventDispatcher/EventDispatcher.php0 N/A% 12 25.0% 13 27.7% -24 -5.9% -24 -15.8%
run_init::DependencyInjection/ContainerAware.php0 N/A% 10 20.8% 8 17.0% -48 -11.8% 0 0.0%
run_init::Entity/ConfigStorageController.php0 N/A% -8 -16.7% -8 -17.0% 0 0.0% 0 0.0%
run_init::Entity/Entity.php0 N/A% -8 -16.7% -7 -14.9% 32 7.8% 136 89.5%
run_init::menu_link/MenuLinkInterface.php0 N/A% 8 16.7% 8 17.0% 8 2.0% 0 0.0%
run_init::DependencyInjection/IntrospectableContainerInterface.php0 N/A% 8 16.7% 8 17.0% 0 0.0% 0 0.0%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% 7 14.6% 8 17.0% -16 -3.9% -112 -73.7%
run_init::Controller/ControllerResolver.php@10 N/A% 6 12.5% 7 14.9% 0 0.0% -8 -5.3%
run_init::Plugin/PluginManagerBase.php0 N/A% 4 8.3% 2 4.3% -32 -7.8% 64 42.1%
run_init::Routing/RouteCompiler.php@10 N/A% 4 8.3% 4 8.5% 0 0.0% 0 0.0%
run_init::Query/ConditionBase.php0 N/A% -3 -6.2% 0 0.0% -16 -3.9% 0 0.0%
run_init::Entity/ConfigEntityBase.php0 N/A% 3 6.2% 4 8.5% 0 0.0% 0 0.0%
run_init::Extension/ModuleHandler.php0 N/A% -2 -4.2% -1 -2.1% -56 -13.7% -80 -52.6%
run_init::Field/FieldItemBase.php0 N/A% -1 -2.1% 0 0.0% 0 0.0% 0 0.0%
run_init::Twig/Template.php0 N/A% 1 2.1% 2 4.3% -72 -17.6% 0 0.0%
run_init::Routing/ProviderBasedGenerator.php0 N/A% 1 2.1% 0 0.0% -176 -43.1% -464 -305.3%
run_init::KeyValueStore/StorageBase.php0 N/A% -1 -2.1% -2 -4.3% 0 0.0% -72 -47.4%
run_init::Entity/EntityAccessController.php0 N/A% 1 2.1% 1 2.1% 24 5.9% -176 -115.8%
run_init::StreamWrapper/LocalStream.php0 N/A% -1 -2.1% -2 -4.3% 16 3.9% 496 326.3%
run_init::Lock/LockBackendAbstract.php0 N/A% -1 -2.1% -1 -2.1% 0 0.0% 0 0.0%
run_init::Twig/Extension.php0 N/A% 0 0.0% 0 0.0% 24 5.9% -24 -15.8%
Child functions
load::TypedData/TypedData.php0 N/A% 27 56.2% 26 55.3% 0 0.0% 32 21.1%
load::NestedMatcher/FinalMatcherInterface.php0 N/A% 15 31.2% 15 31.9% 0 0.0% 64 42.1%
load::EventDispatcher/EventDispatcherInterface.php0 N/A% 13 27.1% 12 25.5% -24 -5.9% -24 -15.8%
load::HttpKernel/KernelInterface.php0 N/A% 12 25.0% 11 23.4% -56 -13.7% -40 -26.3%
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% -11 -22.9% -14 -29.8% 0 0.0% -8 -5.3%
load::HttpKernel/TerminableInterface.php0 N/A% 10 20.8% 10 21.3% -16 -3.9% 88 57.9%
run_init::HttpKernel/KernelInterface.php0 N/A% 10 20.8% 9 19.1% 16 3.9% 160 105.3%
load::DependencyInjection/ContainerAwareInterface.php0 N/A% 10 20.8% 9 19.1% -24 -5.9% 0 0.0%
run_init::Entity/ContentEntityInterface.php0 N/A% 10 20.8% 8 17.0% 8 2.0% 8 5.3%
run_init::Query/SelectInterface.php0 N/A% -10 -20.8% -11 -23.4% 0 0.0% 0 0.0%
load::Routing/VersatileGeneratorInterface.php0 N/A% -9 -18.8% -10 -21.3% 0 0.0% 0 0.0%
load::DependencyInjection/ContainerInterface.php0 N/A% 8 16.7% 9 19.1% 0 0.0% 0 0.0%
load::Query/SelectInterface.php0 N/A% -7 -14.6% -7 -14.9% 0 0.0% 0 0.0%
load::Controller/ControllerResolverInterface.php0 N/A% 7 14.6% 7 14.9% 0 0.0% -8 -5.3%
run_init::Plugin/PluginBase.php0 N/A% -7 -14.6% -6 -12.8% -8 -2.0% 216 142.1%
run_init::Query/Query.php0 N/A% -6 -12.5% -6 -12.8% 0 0.0% 0 0.0%
load::Query/ConditionInterface.php0 N/A% -6 -12.5% -7 -14.9% 0 0.0% 0 0.0%
load::Entity/EntityControllerInterface.php0 N/A% -5 -10.4% -6 -12.8% 0 0.0% 0 0.0%
load::PhpStorage/FileStorage.php0 N/A% 5 10.4% 6 12.8% -16 -3.9% -48 -31.6%
load::Matcher/UrlMatcher.php0 N/A% -5 -10.4% -5 -10.6% -8 -2.0% 0 0.0%
load::Generator/UrlGeneratorInterface.php0 N/A% -4 -8.3% -5 -10.6% 0 0.0% 224 147.4%
run_init::Plugin/PluginManagerInterface.php0 N/A% 4 8.3% 3 6.4% -32 -7.8% -144 -94.7%
load::Routing/RouteCompilerInterface.php0 N/A% -4 -8.3% -4 -8.5% 0 0.0% 0 0.0%
load::block/BlockPluginInterface.php0 N/A% -4 -8.3% -3 -6.4% -16 -3.9% -200 -131.6%
load::Entity/EntityInterface.php0 N/A% -4 -8.3% -3 -6.4% 48 11.8% 104 68.4%
load::Matcher/UrlMatcherInterface.php0 N/A% -4 -8.3% -5 -10.6% 8 2.0% 0 0.0%
load::Generator/UrlGenerator.php0 N/A% 4 8.3% 4 8.5% -112 -27.5% -464 -305.3%
load::Plugin/PluginManagerInterface.php0 N/A% -3 -6.2% -3 -6.4% 0 0.0% 0 0.0%
run_init::PhpStorage/FileStorage.php0 N/A% 3 6.2% 2 4.3% 0 0.0% -64 -42.1%
run_init::Generator/UrlGenerator.php0 N/A% -3 -6.2% -5 -10.6% -64 -15.7% 0 0.0%
run_init::Matcher/UrlMatcherInterface.php0 N/A% -3 -6.2% -4 -8.5% 16 3.9% 32 21.1%
run_init::Entity/EntityInterface.php0 N/A% -3 -6.2% -4 -8.5% -16 -3.9% 32 21.1%
load::Query/ConditionFundamentals.php0 N/A% -3 -6.2% -2 -4.3% 0 0.0% 0 0.0%
load::Entity/ConfigEntityInterface.php0 N/A% 3 6.2% 4 8.5% 0 0.0% 0 0.0%
load::Query/Query.php0 N/A% -2 -4.2% -3 -6.4% -24 -5.9% -144 -94.7%
load::Type/Map.php0 N/A% 2 4.2% 1 2.1% 0 0.0% 0 0.0%
load::Entity/ContentEntityInterface.php0 N/A% -2 -4.2% -3 -6.4% 0 0.0% -8 -5.3%
load::KeyValueStore/KeyValueStoreInterface.php0 N/A% -2 -4.2% -2 -4.3% 0 0.0% -72 -47.4%
load::Plugin/PluginBase.php0 N/A% -2 -4.2% -1 -2.1% 24 5.9% -8 -5.3%
load::TypedData/ListInterface.php0 N/A% -2 -4.2% -2 -4.3% -16 -3.9% -16 -10.5%
load::Field/FieldItemInterface.php0 N/A% 2 4.2% 2 4.3% 0 0.0% 0 0.0%
run_init::Entity/ConfigEntityInterface.php0 N/A% 1 2.1% 1 2.1% 0 0.0% 0 0.0%
load::Entity/EntityStorageControllerInterface.php0 N/A% -1 -2.1% -1 -2.1% 0 0.0% 0 0.0%
run_init::Field/FieldItemInterface.php0 N/A% -1 -2.1% 0 0.0% 0 0.0% 0 0.0%
load::Lock/LockBackendInterface.php0 N/A% -1 -2.1% -1 -2.1% 0 0.0% 0 0.0%
load::Twig/ExtensionInterface.php0 N/A% -1 -2.1% 0 0.0% 24 5.9% -24 -15.8%
run_init::StreamWrapper/StreamWrapperInterface.php0 N/A% -1 -2.1% -1 -2.1% 0 0.0% 56 36.8%
load::Twig/TemplateInterface.php0 N/A% 1 2.1% -1 -2.1% -64 -15.7% 0 0.0%
load::Discovery/CachedDiscoveryInterface.php0 N/A% 1 2.1% 0 0.0% 0 0.0% 208 136.8%
run_init::Type/Map.php0 N/A% -1 -2.1% -1 -2.1% 0 0.0% 0 0.0%
run_init::TypedData/TypedData.php0 N/A% 0 0.0% 0 0.0% 24 5.9% 0 0.0%
run_init::Twig/TemplateInterface.php0 N/A% 0 0.0% -2 -4.3% -8 -2.0% 0 0.0%
run_init::Twig/ExtensionInterface.php0 N/A% 0 0.0% -1 -2.1% 0 0.0% 0 0.0%
run_init::Query/ConditionFundamentals.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::TypedData/ListInterface.php0 N/A% 0 0.0% -1 -2.1% 16 3.9% 16 10.5%
run_init::Routing/RouteCompilerInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Query/ConditionInterface.php0 N/A% 0 0.0% -1 -2.1% 8 2.0% 0 0.0%
run_init::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% -1 -2.1% 0 0.0% 0 0.0%
run_init::Extension/ModuleHandlerInterface.php0 N/A% 0 0.0% -1 -2.1% 24 5.9% 0 0.0%
run_init::KeyValueStore/KeyValueStoreInterface.php0 N/A% 0 0.0% 2 4.3% 0 0.0% 0 0.0%
load::StreamWrapper/StreamWrapperInterface.php0 N/A% 0 0.0% -1 -2.1% 8 2.0% 432 284.2%
load::Extension/ModuleHandlerInterface.php0 N/A% 0 0.0% 0 0.0% -72 -17.6% -80 -52.6%
run_init::EventDispatcher/EventDispatcherInterface.php0 N/A% 0 0.0% -1 -2.1% 0 0.0% 0 0.0%
run_init::HttpKernel/TerminableInterface.php0 N/A% 0 0.0% 1 2.1% 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%
run_init::DependencyInjection/ContainerAwareInterface.php0 N/A% 0 0.0% 1 2.1% -24 -5.9% 0 0.0%
run_init::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% 1 2.1% 0 0.0% 0 0.0%
run_init::Generator/UrlGeneratorInterface.php0 N/A% 0 0.0% 1 2.1% 0 0.0% 0 0.0%
run_init::Entity/EntityControllerInterface.php0 N/A% 0 0.0% 2 4.3% 0 0.0% 0 0.0%
run_init::block/BlockPluginInterface.php0 N/A% 0 0.0% -1 -2.1% 0 0.0% 0 0.0%
load::Entity/EntityAccessControllerInterface.php0 N/A% 0 0.0% 1 2.1% 8 2.0% -176 -115.8%
run_init::Entity/EntityStorageControllerInterface.php0 N/A% 0 0.0% -1 -2.1% 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/VersatileGeneratorInterface.php0 N/A% 0 0.0% -1 -2.1% 0 0.0% 0 0.0%
run_init::Matcher/UrlMatcher.php0 N/A% 0 0.0% -1 -2.1% 0 0.0% 0 0.0%
run_init::NestedMatcher/FinalMatcherInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Entity/EntityAccessControllerInterface.php0 N/A% 0 0.0% -1 -2.1% 0 0.0% 0 0.0%