Diff Report
Run #51ad024086f90: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad028f5e6a3: 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 #51ad024086f90Run #51ad028f5e6a3DiffDiff%
Number of Function Calls38 38 0 0.0%
Incl. Wall Time (microsec)10,525 10,536 11 0.1%
Incl. Wall Time (microsec) per call 277 277 0 0.1%
Excl. Wall Time (microsec)822 824 2 0.2%
Incl. CPU (microsecs)10,575 10,579 4 0.0%
Incl. CPU (microsecs) per call 278 278 0 0.0%
Excl. CPU (microsec)701 680 -21 -3.0%
Incl. MemUse (bytes)878,336 878,336 0 0.0%
Incl. MemUse (bytes) per call 23,114 23,114 0 0.0%
Excl. MemUse (bytes)-7,016 -7,016 0 0.0%
Incl. PeakMemUse (bytes)728,496 728,496 0 0.0%
Incl. PeakMemUse (bytes) per call 19,171 19,171 0 0.0%
Excl. PeakMemUse (bytes)4,736 4,736 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% 11 2.4% 4 1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 18.2% -21 -525.0% 0 N/A% 0 N/A%
Parent functions
run_init::menu_link/MenuLinkInterface.php0 N/A% -57 -518.2% -55 -1375.0% 0 N/A% 0 N/A%
run_init::Plugin/PluginManagerBase.php0 N/A% 50 454.5% 50 1250.0% 0 N/A% 0 N/A%
run_init::HttpKernel/Kernel.php0 N/A% 36 327.3% 36 900.0% 0 N/A% 0 N/A%
run_init::Query/Select.php0 N/A% -24 -218.2% -26 -650.0% 0 N/A% 0 N/A%
run_init::Entity/Entity.php0 N/A% 20 181.8% 19 475.0% 0 N/A% 0 N/A%
run_init::Field/FieldItemBase.php0 N/A% -14 -127.3% -14 -350.0% 0 N/A% 0 N/A%
run_init::EventDispatcher/EventDispatcher.php0 N/A% 12 109.1% 12 300.0% 0 N/A% 0 N/A%
run_init::Twig/Extension.php0 N/A% 10 90.9% 9 225.0% 0 N/A% 0 N/A%
run_init::Controller/ControllerResolver.php@10 N/A% 9 81.8% 10 250.0% 0 N/A% 0 N/A%
run_init::DependencyInjection/ContainerAware.php0 N/A% 8 72.7% 8 200.0% 0 N/A% 0 N/A%
run_init::block/BlockBase.php0 N/A% -8 -72.7% -10 -250.0% 0 N/A% 0 N/A%
run_init::DependencyInjection/IntrospectableContainerInterface.php0 N/A% 7 63.6% 6 150.0% 0 N/A% 0 N/A%
run_init::Entity/ConfigStorageController.php0 N/A% -7 -63.6% -7 -175.0% 0 N/A% 0 N/A%
run_init::Query/ConditionBase.php0 N/A% -7 -63.6% -8 -200.0% 0 N/A% 0 N/A%
run_init::Routing/RouterInterface.php0 N/A% -5 -45.5% -5 -125.0% 0 N/A% 0 N/A%
run_init::Routing/ProviderBasedGenerator.php0 N/A% -4 -36.4% -4 -100.0% 0 N/A% 0 N/A%
run_init::NestedMatcher/UrlMatcher.php0 N/A% -4 -36.4% -3 -75.0% 0 N/A% 0 N/A%
run_init::Entity/EntityAccessController.php0 N/A% -3 -27.3% -3 -75.0% 0 N/A% 0 N/A%
run_init::Routing/RouteCompiler.php@10 N/A% -2 -18.2% -1 -25.0% 0 N/A% 0 N/A%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% -2 -18.2% -3 -75.0% 0 N/A% 0 N/A%
run_init::StreamWrapper/LocalStream.php0 N/A% -2 -18.2% 0 0.0% 0 N/A% 0 N/A%
run_init::Routing/ChainedRouterInterface.php0 N/A% -2 -18.2% -1 -25.0% 0 N/A% 0 N/A%
run_init::Extension/ModuleHandler.php0 N/A% 1 9.1% 0 0.0% 0 N/A% 0 N/A%
run_init::TypedData/ItemList.php0 N/A% -1 -9.1% -4 -100.0% 0 N/A% 0 N/A%
run_init::Lock/LockBackendAbstract.php0 N/A% 1 9.1% 0 0.0% 0 N/A% 0 N/A%
run_init::KeyValueStore/StorageBase.php0 N/A% -1 -9.1% -2 -50.0% 0 N/A% 0 N/A%
run_init::Twig/Template.php0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
run_init::Entity/ConfigEntityBase.php0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
Child functions
run_init::Plugin/PluginManagerInterface.php0 N/A% 56 509.1% 56 1400.0% 0 N/A% 0 N/A%
run_init::Entity/ContentEntityInterface.php0 N/A% -43 -390.9% -43 -1075.0% 0 N/A% 0 N/A%
run_init::Query/SelectInterface.php0 N/A% -32 -290.9% -32 -800.0% 0 N/A% 0 N/A%
run_init::Entity/EntityInterface.php0 N/A% 23 209.1% 23 575.0% 0 N/A% 0 N/A%
load::Entity/ContentEntityInterface.php0 N/A% -12 -109.1% -12 -300.0% 0 N/A% 0 N/A%
run_init::HttpKernel/KernelInterface.php0 N/A% 12 109.1% 12 300.0% 0 N/A% 0 N/A%
load::HttpKernel/KernelInterface.php0 N/A% 11 100.0% 11 275.0% 0 N/A% 0 N/A%
load::HttpKernel/TerminableInterface.php0 N/A% 11 100.0% 11 275.0% 0 N/A% 0 N/A%
load::EventDispatcher/EventDispatcherInterface.php0 N/A% 11 100.0% 12 300.0% 0 N/A% 0 N/A%
load::Twig/ExtensionInterface.php0 N/A% 9 81.8% 9 225.0% 0 N/A% 0 N/A%
load::Type/Map.php0 N/A% -8 -72.7% -7 -175.0% 0 N/A% 0 N/A%
load::Controller/ControllerResolverInterface.php0 N/A% 8 72.7% 9 225.0% 0 N/A% 0 N/A%
load::DependencyInjection/ContainerInterface.php0 N/A% 8 72.7% 7 175.0% 0 N/A% 0 N/A%
load::DependencyInjection/ContainerAwareInterface.php0 N/A% 8 72.7% 8 200.0% 0 N/A% 0 N/A%
load::Field/FieldItemInterface.php0 N/A% -5 -45.5% -5 -125.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% -5 -45.5% 5 125.0% 0 N/A% 0 N/A%
load::Entity/EntityStorageControllerInterface.php0 N/A% -5 -45.5% -5 -125.0% 0 N/A% 0 N/A%
load::Discovery/CachedDiscoveryInterface.php0 N/A% -4 -36.4% -4 -100.0% 0 N/A% 0 N/A%
load::Entity/EntityInterface.php0 N/A% -3 -27.3% -2 -50.0% 0 N/A% 0 N/A%
load::Query/ConditionInterface.php0 N/A% -3 -27.3% -3 -75.0% 0 N/A% 0 N/A%
load::Plugin/PluginBase.php0 N/A% -3 -27.3% -4 -100.0% 0 N/A% 0 N/A%
run_init::Query/Query.php0 N/A% 2 18.2% 2 50.0% 0 N/A% 0 N/A%
load::Generator/UrlGenerator.php0 N/A% -2 -18.2% -3 -75.0% 0 N/A% 0 N/A%
load::NestedMatcher/FinalMatcherInterface.php0 N/A% -2 -18.2% -2 -50.0% 0 N/A% 0 N/A%
load::Query/SelectInterface.php0 N/A% 2 18.2% 2 50.0% 0 N/A% 0 N/A%
load::StreamWrapper/StreamWrapperInterface.php0 N/A% -2 -18.2% -2 -50.0% 0 N/A% 0 N/A%
load::Entity/EntityControllerInterface.php0 N/A% -2 -18.2% -2 -50.0% 0 N/A% 0 N/A%
load::Query/ConditionFundamentals.php0 N/A% -2 -18.2% -4 -100.0% 0 N/A% 0 N/A%
load::PhpStorage/FileStorage.php0 N/A% -2 -18.2% -1 -25.0% 0 N/A% 0 N/A%
load::TypedData/ListInterface.php0 N/A% -2 -18.2% -2 -50.0% 0 N/A% 0 N/A%
load::Entity/EntityAccessControllerInterface.php0 N/A% -2 -18.2% -2 -50.0% 0 N/A% 0 N/A%
run_init::Matcher/UrlMatcherInterface.php0 N/A% -2 -18.2% -1 -25.0% 0 N/A% 0 N/A%
load::Matcher/UrlMatcherInterface.php0 N/A% -2 -18.2% -1 -25.0% 0 N/A% 0 N/A%
load::TypedData/TypedData.php0 N/A% -2 -18.2% -2 -50.0% 0 N/A% 0 N/A%
load::block/BlockPluginInterface.php0 N/A% -2 -18.2% -3 -75.0% 0 N/A% 0 N/A%
run_init::Entity/ConfigEntityInterface.php0 N/A% -1 -9.1% 0 0.0% 0 N/A% 0 N/A%
load::Entity/ConfigEntityInterface.php0 N/A% 1 9.1% -1 -25.0% 0 N/A% 0 N/A%
run_init::Plugin/PluginBase.php0 N/A% -1 -9.1% 0 0.0% 0 N/A% 0 N/A%
load::Query/Query.php0 N/A% 1 9.1% 3 75.0% 0 N/A% 0 N/A%
load::Routing/VersatileGeneratorInterface.php0 N/A% -1 -9.1% -3 -75.0% 0 N/A% 0 N/A%
run_init::TypedData/ListInterface.php0 N/A% 1 9.1% 1 25.0% 0 N/A% 0 N/A%
load::Routing/RouteCompilerInterface.php0 N/A% -1 -9.1% -2 -50.0% 0 N/A% 0 N/A%
run_init::StreamWrapper/StreamWrapperInterface.php0 N/A% -1 -9.1% -1 -25.0% 0 N/A% 0 N/A%
run_init::Field/FieldItemInterface.php0 N/A% 1 9.1% 2 50.0% 0 N/A% 0 N/A%
load::Generator/UrlGeneratorInterface.php0 N/A% -1 -9.1% -1 -25.0% 0 N/A% 0 N/A%
load::Matcher/UrlMatcher.php0 N/A% -1 -9.1% -1 -25.0% 0 N/A% 0 N/A%
load::Plugin/PluginManagerInterface.php0 N/A% -1 -9.1% -1 -25.0% 0 N/A% 0 N/A%
run_init::Generator/UrlGenerator.php0 N/A% -1 -9.1% -1 -25.0% 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::Query/ConditionInterface.php0 N/A% 0 0.0% -2 -50.0% 0 N/A% 0 N/A%
run_init::Routing/RouteCompilerInterface.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 25.0% 0 N/A% 0 N/A%
run_init::Type/Map.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Query/ConditionFundamentals.php0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
run_init::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
load::Extension/ModuleHandlerInterface.php0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
run_init::Extension/ModuleHandlerInterface.php0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
load::KeyValueStore/KeyValueStoreInterface.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% 1 25.0% 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%
run_init::DependencyInjection/ContainerAwareInterface.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% -1 -25.0% 0 N/A% 0 N/A%
run_init::PhpStorage/FileStorage.php0 N/A% 0 0.0% 2 50.0% 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::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
run_init::Generator/UrlGeneratorInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Entity/EntityStorageControllerInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Entity/EntityControllerInterface.php0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
run_init::block/BlockPluginInterface.php0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
run_init::Lock/LockBackendInterface.php0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
load::Lock/LockBackendInterface.php0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
run_init::Routing/VersatileGeneratorInterface.php0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
run_init::Matcher/UrlMatcher.php0 N/A% 0 0.0% -2 -50.0% 0 N/A% 0 N/A%
run_init::NestedMatcher/FinalMatcherInterface.php0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
run_init::Entity/EntityAccessControllerInterface.php0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%