Diff Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af430daedb2: 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 #51af3d98520b7Run #51af430daedb2DiffDiff%
Number of Function Calls37 37 0 0.0%
Incl. Wall Time (microsec)11,254 11,122 -132 -1.2%
Incl. Wall Time (microsec) per call 304 301 -4 -1.2%
Excl. Wall Time (microsec)759 741 -18 -2.4%
Incl. CPU (microsecs)11,289 11,167 -122 -1.1%
Incl. CPU (microsecs) per call 305 302 -3 -1.1%
Excl. CPU (microsec)641 651 10 1.6%
Incl. MemUse (bytes)1,481,064 1,481,064 0 0.0%
Incl. MemUse (bytes) per call 40,029 40,029 0 0.0%
Excl. MemUse (bytes)-21,368 -21,368 0 0.0%
Incl. PeakMemUse (bytes)1,125,080 1,125,080 0 0.0%
Incl. PeakMemUse (bytes) per call 30,408 30,408 0 0.0%
Excl. PeakMemUse (bytes)576 576 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% -132 -9.8% -122 -6.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-18 -13.6% 10 8.2% 0 N/A% 0 N/A%
Parent functions
run_init::Entity/Entity.php0 N/A% -88 -66.7% -88 -72.1% 0 N/A% 0 N/A%
run_init::Plugin/PluginManagerBase.php0 N/A% 64 48.5% 66 54.1% 0 N/A% 0 N/A%
run_init::block/BlockBase.php0 N/A% 59 44.7% 58 47.5% 0 N/A% 0 N/A%
run_init::NestedMatcher/UrlMatcher.php0 N/A% -53 -40.2% -53 -43.4% 0 N/A% 0 N/A%
run_init::HttpKernel/Kernel.php0 N/A% -28 -21.2% -29 -23.8% 0 N/A% 0 N/A%
run_init::KeyValueStore/StorageBase.php0 N/A% 27 20.5% 27 22.1% 0 N/A% 0 N/A%
run_init::Entity/DatabaseStorageControllerNG.php0 N/A% 24 18.2% 25 20.5% 0 N/A% 0 N/A%
run_init::Extension/ModuleHandler.php0 N/A% 24 18.2% 24 19.7% 0 N/A% 0 N/A%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% -23 -17.4% -22 -18.0% 0 N/A% 0 N/A%
run_init::TypedData/ItemList.php0 N/A% -22 -16.7% -21 -17.2% 0 N/A% 0 N/A%
run_init::Field/FieldItemBase.php0 N/A% -22 -16.7% -19 -15.6% 0 N/A% 0 N/A%
run_init::Entity/EntityAccessController.php0 N/A% -20 -15.2% -20 -16.4% 0 N/A% 0 N/A%
run_init::DependencyInjection/IntrospectableContainerInterface.php0 N/A% -16 -12.1% -15 -12.3% 0 N/A% 0 N/A%
run_init::Query/ConditionBase.php0 N/A% -12 -9.1% -12 -9.8% 0 N/A% 0 N/A%
run_init::Routing/RouterInterface.php0 N/A% -11 -8.3% -10 -8.2% 0 N/A% 0 N/A%
run_init::Controller/ControllerResolver.php@10 N/A% -9 -6.8% -9 -7.4% 0 N/A% 0 N/A%
run_init::DependencyInjection/ContainerAware.php0 N/A% -9 -6.8% -8 -6.6% 0 N/A% 0 N/A%
run_init::StreamWrapper/LocalStream.php0 N/A% -9 -6.8% -10 -8.2% 0 N/A% 0 N/A%
run_init::Lock/LockBackendAbstract.php0 N/A% -9 -6.8% -8 -6.6% 0 N/A% 0 N/A%
run_init::Routing/ProviderBasedGenerator.php0 N/A% 7 5.3% 7 5.7% 0 N/A% 0 N/A%
run_init::Routing/RouteCompiler.php@10 N/A% -4 -3.0% -2 -1.6% 0 N/A% 0 N/A%
run_init::node/NodeInterface.php0 N/A% -4 -3.0% -5 -4.1% 0 N/A% 0 N/A%
run_init::EventDispatcher/EventDispatcher.php0 N/A% -3 -2.3% -3 -2.5% 0 N/A% 0 N/A%
run_init::Query/Select.php0 N/A% 2 1.5% 1 0.8% 0 N/A% 0 N/A%
run_init::Routing/ChainedRouterInterface.php0 N/A% 2 1.5% 1 0.8% 0 N/A% 0 N/A%
run_init::Entity/ConfigEntityBase.php0 N/A% 2 1.5% 3 2.5% 0 N/A% 0 N/A%
run_init::Twig/Extension.php0 N/A% -1 -0.8% 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%
Child functions
run_init::Plugin/PluginManagerInterface.php0 N/A% 63 47.7% 61 50.0% 0 N/A% 0 N/A%
load::Matcher/UrlMatcher.php0 N/A% -53 -40.2% -53 -43.4% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% -45 -34.1% -52 -42.6% 0 N/A% 0 N/A%
load::Plugin/PluginBase.php0 N/A% 31 23.5% 32 26.2% 0 N/A% 0 N/A%
run_init::Entity/EntityInterface.php0 N/A% -24 -18.2% -23 -18.9% 0 N/A% 0 N/A%
load::KeyValueStore/KeyValueStoreInterface.php0 N/A% 21 15.9% 20 16.4% 0 N/A% 0 N/A%
load::Entity/EntityAccessControllerInterface.php0 N/A% -18 -13.6% -19 -15.6% 0 N/A% 0 N/A%
load::Entity/DatabaseStorageController.php0 N/A% 15 11.4% 15 12.3% 0 N/A% 0 N/A%
load::Entity/EntityInterface.php0 N/A% -14 -10.6% -13 -10.7% 0 N/A% 0 N/A%
load::DependencyInjection/ContainerInterface.php0 N/A% -13 -9.8% -14 -11.5% 0 N/A% 0 N/A%
load::Type/Map.php0 N/A% -11 -8.3% -11 -9.0% 0 N/A% 0 N/A%
run_init::PhpStorage/FileStorage.php0 N/A% -10 -7.6% -12 -9.8% 0 N/A% 0 N/A%
run_init::HttpKernel/KernelInterface.php0 N/A% -9 -6.8% -8 -6.6% 0 N/A% 0 N/A%
load::TypedData/TypedData.php0 N/A% -8 -6.1% -10 -8.2% 0 N/A% 0 N/A%
load::HttpKernel/TerminableInterface.php0 N/A% -8 -6.1% -10 -8.2% 0 N/A% 0 N/A%
load::Lock/LockBackendInterface.php0 N/A% -8 -6.1% -8 -6.6% 0 N/A% 0 N/A%
load::PhpStorage/FileStorage.php0 N/A% -8 -6.1% -9 -7.4% 0 N/A% 0 N/A%
load::DependencyInjection/ContainerAwareInterface.php0 N/A% -7 -5.3% -6 -4.9% 0 N/A% 0 N/A%
load::Extension/ModuleHandlerInterface.php0 N/A% 7 5.3% 7 5.7% 0 N/A% 0 N/A%
load::HttpKernel/KernelInterface.php0 N/A% -7 -5.3% -7 -5.7% 0 N/A% 0 N/A%
load::Generator/UrlGenerator.php0 N/A% 6 4.5% 6 4.9% 0 N/A% 0 N/A%
load::Controller/ControllerResolverInterface.php0 N/A% -5 -3.8% -5 -4.1% 0 N/A% 0 N/A%
load::block/BlockPluginInterface.php0 N/A% 5 3.8% 5 4.1% 0 N/A% 0 N/A%
run_init::Entity/DatabaseStorageController.php0 N/A% 5 3.8% 4 3.3% 0 N/A% 0 N/A%
load::StreamWrapper/StreamWrapperInterface.php0 N/A% -4 -3.0% -6 -4.9% 0 N/A% 0 N/A%
run_init::Matcher/UrlMatcherInterface.php0 N/A% -4 -3.0% -3 -2.5% 0 N/A% 0 N/A%
load::Field/FieldItemInterface.php0 N/A% -4 -3.0% -2 -1.6% 0 N/A% 0 N/A%
run_init::StreamWrapper/StreamWrapperInterface.php0 N/A% -3 -2.3% -2 -1.6% 0 N/A% 0 N/A%
load::Query/Query.php0 N/A% 3 2.3% 2 1.6% 0 N/A% 0 N/A%
load::Query/ConditionInterface.php0 N/A% -3 -2.3% -4 -3.3% 0 N/A% 0 N/A%
load::Query/SelectInterface.php0 N/A% 2 1.5% 2 1.6% 0 N/A% 0 N/A%
load::Query/ConditionFundamentals.php0 N/A% -2 -1.5% -1 -0.8% 0 N/A% 0 N/A%
load::Plugin/PluginManagerInterface.php0 N/A% 2 1.5% 1 0.8% 0 N/A% 0 N/A%
load::Entity/ContentEntityInterface.php0 N/A% -2 -1.5% -1 -0.8% 0 N/A% 0 N/A%
load::Discovery/CachedDiscoveryInterface.php0 N/A% 2 1.5% 2 1.6% 0 N/A% 0 N/A%
load::EventDispatcher/EventDispatcherInterface.php0 N/A% -2 -1.5% -1 -0.8% 0 N/A% 0 N/A%
load::Generator/UrlGeneratorInterface.php0 N/A% -2 -1.5% -1 -0.8% 0 N/A% 0 N/A%
load::NestedMatcher/FinalMatcherInterface.php0 N/A% 2 1.5% 2 1.6% 0 N/A% 0 N/A%
load::Routing/VersatileGeneratorInterface.php0 N/A% 2 1.5% 3 2.5% 0 N/A% 0 N/A%
run_init::Query/SelectInterface.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%
run_init::Type/Map.php0 N/A% -1 -0.8% -1 -0.8% 0 N/A% 0 N/A%
run_init::Generator/UrlGenerator.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%
run_init::Plugin/PluginBase.php0 N/A% 1 0.8% 1 0.8% 0 N/A% 0 N/A%
run_init::Extension/ModuleHandlerInterface.php0 N/A% 1 0.8% -1 -0.8% 0 N/A% 0 N/A%
load::Routing/RouteCompilerInterface.php0 N/A% -1 -0.8% 0 0.0% 0 N/A% 0 N/A%
load::Matcher/UrlMatcherInterface.php0 N/A% -1 -0.8% -1 -0.8% 0 N/A% 0 N/A%
load::TypedData/ListInterface.php0 N/A% -1 -0.8% -1 -0.8% 0 N/A% 0 N/A%
run_init::Matcher/UrlMatcher.php0 N/A% -1 -0.8% 1 0.8% 0 N/A% 0 N/A%
run_init::Entity/ContentEntityInterface.php0 N/A% -1 -0.8% 0 0.0% 0 N/A% 0 N/A%
run_init::Twig/ExtensionInterface.php0 N/A% 0 0.0% -2 -1.6% 0 N/A% 0 N/A%
load::Twig/TemplateInterface.php0 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 N/A%
run_init::Twig/TemplateInterface.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::Query/ConditionInterface.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%
run_init::DependencyInjection/ContainerInterface.php0 N/A% 0 0.0% -1 -0.8% 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%
run_init::Query/ConditionFundamentals.php0 N/A% 0 0.0% 1 0.8% 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::Entity/ConfigEntityInterface.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% -1 -0.8% 0 N/A% 0 N/A%
run_init::Generator/UrlGeneratorInterface.php0 N/A% 0 0.0% -2 -1.6% 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%
run_init::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::NestedMatcher/FinalMatcherInterface.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 -0.8% 0 N/A% 0 N/A%
run_init::TypedData/ListInterface.php0 N/A% 0 0.0% 1 0.8% 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%
run_init::Routing/RouteCompilerInterface.php0 N/A% 0 0.0% -2 -1.6% 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%
load::Entity/ConfigEntityInterface.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%
run_init::EventDispatcher/EventDispatcherInterface.php0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 N/A%