Diff Report
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb5243677d: 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 #519eb486908e7Run #519eb5243677dDiffDiff%
Number of Function Calls42 42 0 0.0%
Incl. Wall Time (microsec)11,093 10,993 -100 -0.9%
Incl. Wall Time (microsec) per call 264 262 -2 -0.9%
Excl. Wall Time (microsec)769 863 94 12.2%
Incl. CPU (microsecs)11,184 11,085 -99 -0.9%
Incl. CPU (microsecs) per call 266 264 -2 -0.9%
Excl. CPU (microsec)593 654 61 10.3%
Incl. MemUse (bytes)404,580 404,580 0 0.0%
Incl. MemUse (bytes) per call 9,633 9,633 0 0.0%
Excl. MemUse (bytes)29,256 29,256 0 0.0%
Incl. PeakMemUse (bytes)370,368 370,368 0 0.0%
Incl. PeakMemUse (bytes) per call 8,818 8,818 0 0.0%
Excl. PeakMemUse (bytes)27,068 27,068 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% -100 -5.1% -99 -9.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function94 94.0% 61 61.6% 0 N/A% 0 N/A%
Parent functions
run_init::formatter/TextTrimmedFormatter.php0 N/A% -92 -92.0% -92 -92.9% 0 N/A% 0 N/A%
run_init::query/QueryPluginBase.php0 N/A% -57 -57.0% -57 -57.6% 0 N/A% 0 N/A%
run_init::Twig/Extension.php0 N/A% -49 -49.0% -51 -51.5% 0 N/A% 0 N/A%
run_init::NestedMatcher/UrlMatcher.php0 N/A% 47 47.0% 47 47.5% 0 N/A% 0 N/A%
run_init::Field/FieldItemBase.php0 N/A% 44 44.0% 45 45.5% 0 N/A% 0 N/A%
run_init::display/DisplayPluginBase.php0 N/A% -33 -33.0% -33 -33.3% 0 N/A% 0 N/A%
run_init::sort/SortPluginBase.php0 N/A% 30 30.0% 31 31.3% 0 N/A% 0 N/A%
run_init::row/EntityRow.php0 N/A% -27 -27.0% -27 -27.3% 0 N/A% 0 N/A%
run_init::Lock/LockBackendAbstract.php0 N/A% 20 20.0% 20 20.2% 0 N/A% 0 N/A%
run_init::entity/EntityDisplayBase.php0 N/A% 16 16.0% 16 16.2% 0 N/A% 0 N/A%
run_init::Plugin/PluginManagerBase.php0 N/A% 12 12.0% 13 13.1% 0 N/A% 0 N/A%
run_init::Twig/Template.php0 N/A% -5 -5.0% -7 -7.1% 0 N/A% 0 N/A%
run_init::Query/Select.php0 N/A% -5 -5.0% -4 -4.0% 0 N/A% 0 N/A%
run_init::Entity/EntityRenderController.php0 N/A% 4 4.0% 4 4.0% 0 N/A% 0 N/A%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% -3 -3.0% -4 -4.0% 0 N/A% 0 N/A%
run_init::Routing/RouterInterface.php0 N/A% 3 3.0% 3 3.0% 0 N/A% 0 N/A%
run_init::pager/SqlBase.php0 N/A% -3 -3.0% -2 -2.0% 0 N/A% 0 N/A%
run_init::Entity/Entity.php0 N/A% -3 -3.0% -2 -2.0% 0 N/A% 0 N/A%
run_init::Entity/DatabaseStorageControllerNG.php0 N/A% -1 -1.0% -1 -1.0% 0 N/A% 0 N/A%
run_init::Routing/ProviderBasedGenerator.php0 N/A% 1 1.0% 1 1.0% 0 N/A% 0 N/A%
run_init::EventDispatcher/EventDispatcher.php0 N/A% 1 1.0% 1 1.0% 0 N/A% 0 N/A%
run_init::DependencyInjection/IntrospectableContainerInterface.php0 N/A% 1 1.0% 2 2.0% 0 N/A% 0 N/A%
run_init::HttpKernel/Kernel.php0 N/A% 1 1.0% 0 0.0% 0 N/A% 0 N/A%
run_init::StreamWrapper/LocalStream.php0 N/A% -1 -1.0% -2 -2.0% 0 N/A% 0 N/A%
run_init::Controller/ControllerResolver.php@10 N/A% -1 -1.0% -1 -1.0% 0 N/A% 0 N/A%
run_init::block/BlockBase.php0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
run_init::Entity/EntityAccessController.php0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
run_init::Entity/ConfigStorageController.php0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
run_init::Extension/ModuleHandler.php0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
run_init::DependencyInjection/ContainerAware.php0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
run_init::KeyValueStore/StorageBase.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Routing/ChainedRouterInterface.php0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
run_init::node/NodeInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Entity/ConfigEntityBase.php0 N/A% 0 0.0% 2 2.0% 0 N/A% 0 N/A%
run_init::TypedData/ItemList.php0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
Child functions
load::Twig/ExtensionInterface.php0 N/A% -54 -54.0% -53 -53.5% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% -47 -47.0% -55 -55.6% 0 N/A% 0 N/A%
run_init::Formatter/FormatterBase.php0 N/A% -43 -43.0% -43 -43.4% 0 N/A% 0 N/A%
run_init::query/QueryInterface.php0 N/A% -31 -31.0% -31 -31.3% 0 N/A% 0 N/A%
run_init::views/PluginBase.php0 N/A% -8 -8.0% -8 -8.1% 0 N/A% 0 N/A%
load::views/HandlerBase.php0 N/A% 7 7.0% 8 8.1% 0 N/A% 0 N/A%
load::Formatter/FormatterBase.php0 N/A% -4 -4.0% -4 -4.0% 0 N/A% 0 N/A%
load::views/PluginBase.php0 N/A% -3 -3.0% -4 -4.0% 0 N/A% 0 N/A%
load::pager/PagerPluginBase.php0 N/A% -3 -3.0% -4 -4.0% 0 N/A% 0 N/A%
run_init::Entity/EntityInterface.php0 N/A% -3 -3.0% -4 -4.0% 0 N/A% 0 N/A%
load::row/RowPluginBase.php0 N/A% -3 -3.0% -4 -4.0% 0 N/A% 0 N/A%
run_init::StreamWrapper/StreamWrapperInterface.php0 N/A% -2 -2.0% -3 -3.0% 0 N/A% 0 N/A%
run_init::Plugin/PluginManagerInterface.php0 N/A% -2 -2.0% -2 -2.0% 0 N/A% 0 N/A%
run_init::Query/SelectInterface.php0 N/A% -2 -2.0% -2 -2.0% 0 N/A% 0 N/A%
run_init::Query/Query.php0 N/A% -2 -2.0% -1 -1.0% 0 N/A% 0 N/A%
load::Discovery/CachedDiscoveryInterface.php0 N/A% 1 1.0% 2 2.0% 0 N/A% 0 N/A%
run_init::Discovery/CachedDiscoveryInterface.php0 N/A% 1 1.0% 0 0.0% 0 N/A% 0 N/A%
load::Plugin/PluginManagerInterface.php0 N/A% -1 -1.0% 0 0.0% 0 N/A% 0 N/A%
load::Type/Map.php0 N/A% -1 -1.0% -1 -1.0% 0 N/A% 0 N/A%
load::Field/FieldItemInterface.php0 N/A% 1 1.0% 0 0.0% 0 N/A% 0 N/A%
load::Lock/LockBackendInterface.php0 N/A% 1 1.0% 2 2.0% 0 N/A% 0 N/A%
run_init::Lock/LockBackendInterface.php0 N/A% 1 1.0% 3 3.0% 0 N/A% 0 N/A%
run_init::Entity/ConfigEntityInterface.php0 N/A% 1 1.0% 2 2.0% 0 N/A% 0 N/A%
load::PhpStorage/FileStorage.php0 N/A% -1 -1.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Entity/DatabaseStorageController.php0 N/A% 1 1.0% -2 -2.0% 0 N/A% 0 N/A%
run_init::Entity/ContentEntityInterface.php0 N/A% -1 -1.0% -1 -1.0% 0 N/A% 0 N/A%
run_init::TypedData/TypedData.php0 N/A% 1 1.0% 0 0.0% 0 N/A% 0 N/A%
load::Entity/EntityRenderControllerInterface.php0 N/A% -1 -1.0% -1 -1.0% 0 N/A% 0 N/A%
run_init::Type/Map.php0 N/A% 1 1.0% 0 0.0% 0 N/A% 0 N/A%
load::block/BlockPluginInterface.php0 N/A% -1 -1.0% 1 1.0% 0 N/A% 0 N/A%
load::Twig/TemplateInterface.php0 N/A% -1 -1.0% -2 -2.0% 0 N/A% 0 N/A%
run_init::Matcher/UrlMatcherInterface.php0 N/A% 1 1.0% 2 2.0% 0 N/A% 0 N/A%
run_init::HttpKernel/KernelInterface.php0 N/A% 1 1.0% 1 1.0% 0 N/A% 0 N/A%
load::entity/EntityDisplayBaseInterface.php0 N/A% 1 1.0% 1 1.0% 0 N/A% 0 N/A%
run_init::entity/EntityDisplayBaseInterface.php0 N/A% 1 1.0% 2 2.0% 0 N/A% 0 N/A%
load::Entity/DatabaseStorageController.php0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
run_init::Twig/ExtensionInterface.php0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
load::Entity/ContentEntityInterface.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% 0 0.0% 0 N/A% 0 N/A%
load::query/QueryInterface.php0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
run_init::row/RowPluginBase.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::HttpKernel/KernelInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::Entity/EntityAccessControllerInterface.php0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
load::HttpKernel/TerminableInterface.php0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
run_init::pager/PagerPluginBase.php0 N/A% 0 0.0% -2 -2.0% 0 N/A% 0 N/A%
run_init::Field/FieldItemInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::TypedData/ListInterface.php0 N/A% 0 0.0% 1 1.0% 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::Entity/EntityAccessControllerInterface.php0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
load::TypedData/ListInterface.php0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
run_init::Entity/EntityRenderControllerInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::TypedData/TypedData.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::DependencyInjection/ContainerAwareInterface.php0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
run_init::Generator/UrlGeneratorInterface.php0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
load::Generator/UrlGeneratorInterface.php0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
load::Routing/VersatileGeneratorInterface.php0 N/A% 0 0.0% 0 0.0% 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::Matcher/UrlMatcher.php0 N/A% 0 0.0% 42 42.4% 0 N/A% 0 N/A%
load::Matcher/UrlMatcher.php0 N/A% 0 0.0% 2 2.0% 0 N/A% 0 N/A%
load::Matcher/UrlMatcherInterface.php0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
run_init::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
load::Entity/EntityInterface.php0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
run_init::KeyValueStore/KeyValueStoreInterface.php0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
run_init::Extension/ModuleHandlerInterface.php0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
load::StreamWrapper/StreamWrapperInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::Extension/ModuleHandlerInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::NestedMatcher/FinalMatcherInterface.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% 1 1.0% 0 N/A% 0 N/A%
load::Entity/ConfigEntityInterface.php0 N/A% 0 0.0% -1 -1.0% 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%
load::KeyValueStore/KeyValueStoreInterface.php0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
run_init::DependencyInjection/ContainerInterface.php0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
run_init::views/HandlerBase.php0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
load::DependencyInjection/ContainerInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::Entity/EntityStorageControllerInterface.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% -1 -1.0% 0 N/A% 0 N/A%
run_init::Generator/UrlGenerator.php0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
load::Generator/UrlGenerator.php0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
run_init::EventDispatcher/EventDispatcherInterface.php0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
load::Query/Query.php0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
load::Query/SelectInterface.php0 N/A% 0 0.0% 1 1.0% 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::PhpStorage/FileStorage.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%