Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4d6ecb28c: 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 #519d4cd4e396dRun #519d4d6ecb28cDiffDiff%
Number of Function Calls43 43 0 0.0%
Incl. Wall Time (microsec)11,183 11,075 -108 -1.0%
Incl. Wall Time (microsec) per call 260 258 -3 -1.0%
Excl. Wall Time (microsec)787 782 -5 -0.6%
Incl. CPU (microsecs)11,267 11,162 -105 -0.9%
Incl. CPU (microsecs) per call 262 260 -2 -0.9%
Excl. CPU (microsec)611 612 1 0.2%
Incl. MemUse (bytes)409,344 409,344 0 0.0%
Incl. MemUse (bytes) per call 9,520 9,520 0 0.0%
Excl. MemUse (bytes)30,012 30,012 0 0.0%
Incl. PeakMemUse (bytes)381,468 381,468 0 0.0%
Incl. PeakMemUse (bytes) per call 8,871 8,871 0 0.0%
Excl. PeakMemUse (bytes)27,444 27,444 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% -108 -14.3% -105 -33.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -4.6% 1 1.0% 0 N/A% 0 N/A%
Parent functions
run_init::StreamWrapper/LocalStream.php0 N/A% -73 -67.6% -73 -69.5% 0 N/A% 0 N/A%
run_init::sort/SortPluginBase.php0 N/A% -36 -33.3% -36 -34.3% 0 N/A% 0 N/A%
run_init::Routing/ProviderBasedGenerator.php0 N/A% 17 15.7% 17 16.2% 0 N/A% 0 N/A%
run_init::Entity/EntityAccessController.php0 N/A% -14 -13.0% -14 -13.3% 0 N/A% 0 N/A%
run_init::display/DisplayPluginBase.php0 N/A% 11 10.2% 10 9.5% 0 N/A% 0 N/A%
run_init::row/EntityRow.php0 N/A% -10 -9.3% -9 -8.6% 0 N/A% 0 N/A%
run_init::Controller/ControllerResolver.php@10 N/A% -9 -8.3% -10 -9.5% 0 N/A% 0 N/A%
run_init::Routing/RouterInterface.php0 N/A% -6 -5.6% -8 -7.6% 0 N/A% 0 N/A%
run_init::block/BlockBase.php0 N/A% 6 5.6% 7 6.7% 0 N/A% 0 N/A%
run_init::Twig/Template.php0 N/A% 4 3.7% 5 4.8% 0 N/A% 0 N/A%
run_init::Query/Select.php0 N/A% -3 -2.8% -3 -2.9% 0 N/A% 0 N/A%
run_init::pager/SqlBase.php0 N/A% 2 1.9% 1 1.0% 0 N/A% 0 N/A%
run_init::formatter/TextTrimmedFormatter.php0 N/A% -2 -1.9% -2 -1.9% 0 N/A% 0 N/A%
run_init::Plugin/PluginManagerBase.php0 N/A% 2 1.9% 1 1.0% 0 N/A% 0 N/A%
run_init::Entity/ConfigEntityBase.php0 N/A% 1 0.9% 0 0.0% 0 N/A% 0 N/A%
run_init::HttpKernel/Kernel.php0 N/A% -1 -0.9% 0 0.0% 0 N/A% 0 N/A%
run_init::Entity/DatabaseStorageControllerNG.php0 N/A% 1 0.9% 0 0.0% 0 N/A% 0 N/A%
run_init::entity/EntityDisplayBase.php0 N/A% 1 0.9% 1 1.0% 0 N/A% 0 N/A%
run_init::Entity/Entity.php0 N/A% 1 0.9% 2 1.9% 0 N/A% 0 N/A%
run_init::TypedData/ItemList.php0 N/A% -1 -0.9% -1 -1.0% 0 N/A% 0 N/A%
run_init::DependencyInjection/ContainerAware.php0 N/A% 1 0.9% 1 1.0% 0 N/A% 0 N/A%
run_init::Twig/Extension.php0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
run_init::Plugin/FilterBase.php0 N/A% 0 0.0% 2 1.9% 0 N/A% 0 N/A%
run_init::Entity/EntityRenderController.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Field/FieldItemBase.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Entity/ConfigStorageController.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Extension/ModuleHandler.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::EventDispatcher/EventDispatcher.php0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
run_init::DependencyInjection/IntrospectableContainerInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% 0 0.0% 0 0.0% 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::query/QueryPluginBase.php0 N/A% 0 0.0% 2 1.9% 0 N/A% 0 N/A%
run_init::Lock/LockBackendAbstract.php0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
run_init::NestedMatcher/UrlMatcher.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% -1 -1.0% 0 N/A% 0 N/A%
Child functions
run_init::StreamWrapper/StreamWrapperInterface.php0 N/A% -62 -57.4% -60 -57.1% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% -30 -27.8% -29 -27.6% 0 N/A% 0 N/A%
load::views/HandlerBase.php0 N/A% -11 -10.2% -12 -11.4% 0 N/A% 0 N/A%
run_init::Generator/UrlGenerator.php0 N/A% 9 8.3% 11 10.5% 0 N/A% 0 N/A%
load::row/RowPluginBase.php0 N/A% -4 -3.7% -5 -4.8% 0 N/A% 0 N/A%
load::Generator/UrlGenerator.php0 N/A% 2 1.9% 1 1.0% 0 N/A% 0 N/A%
load::views/PluginBase.php0 N/A% -2 -1.9% -3 -2.9% 0 N/A% 0 N/A%
run_init::views/PluginBase.php0 N/A% -2 -1.9% -2 -1.9% 0 N/A% 0 N/A%
load::pager/PagerPluginBase.php0 N/A% 2 1.9% 2 1.9% 0 N/A% 0 N/A%
run_init::Formatter/FormatterBase.php0 N/A% -2 -1.9% -2 -1.9% 0 N/A% 0 N/A%
load::Entity/EntityAccessControllerInterface.php0 N/A% -2 -1.9% 0 0.0% 0 N/A% 0 N/A%
run_init::Query/SelectInterface.php0 N/A% -1 -0.9% -1 -1.0% 0 N/A% 0 N/A%
load::Twig/ExtensionInterface.php0 N/A% 1 0.9% 1 1.0% 0 N/A% 0 N/A%
load::Query/Query.php0 N/A% -1 -0.9% -1 -1.0% 0 N/A% 0 N/A%
run_init::Entity/ConfigEntityInterface.php0 N/A% 1 0.9% -1 -1.0% 0 N/A% 0 N/A%
run_init::Plugin/PluginManagerInterface.php0 N/A% 1 0.9% 0 0.0% 0 N/A% 0 N/A%
load::Entity/EntityRenderControllerInterface.php0 N/A% 1 0.9% 0 0.0% 0 N/A% 0 N/A%
load::TypedData/TypedData.php0 N/A% -1 -0.9% 0 0.0% 0 N/A% 0 N/A%
load::query/QueryInterface.php0 N/A% -1 -0.9% -2 -1.9% 0 N/A% 0 N/A%
run_init::views/HandlerBase.php0 N/A% -1 -0.9% -1 -1.0% 0 N/A% 0 N/A%
load::Type/Map.php0 N/A% 1 0.9% 1 1.0% 0 N/A% 0 N/A%
run_init::Field/FieldItemInterface.php0 N/A% -1 -0.9% -1 -1.0% 0 N/A% 0 N/A%
load::Entity/DatabaseStorageController.php0 N/A% 1 0.9% 1 1.0% 0 N/A% 0 N/A%
load::Query/SelectInterface.php0 N/A% -1 -0.9% 0 0.0% 0 N/A% 0 N/A%
load::PhpStorage/FileStorage.php0 N/A% 1 0.9% 1 1.0% 0 N/A% 0 N/A%
load::Extension/ModuleHandlerInterface.php0 N/A% 1 0.9% 1 1.0% 0 N/A% 0 N/A%
load::Controller/ControllerResolverInterface.php0 N/A% -1 -0.9% -2 -1.9% 0 N/A% 0 N/A%
load::DependencyInjection/ContainerAwareInterface.php0 N/A% 1 0.9% 0 0.0% 0 N/A% 0 N/A%
load::StreamWrapper/StreamWrapperInterface.php0 N/A% -1 -0.9% -1 -1.0% 0 N/A% 0 N/A%
run_init::HttpKernel/KernelInterface.php0 N/A% -1 -0.9% 0 0.0% 0 N/A% 0 N/A%
run_init::Type/Map.php0 N/A% 0 0.0% 2 1.9% 0 N/A% 0 N/A%
load::Field/FieldItemInterface.php0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
run_init::TypedData/ListInterface.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%
load::DependencyInjection/ContainerInterface.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% 0 0.0% 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::Entity/DatabaseStorageController.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::Entity/ContentEntityInterface.php0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
run_init::TypedData/TypedData.php0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
run_init::Entity/ContentEntityInterface.php0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
load::TypedData/ListInterface.php0 N/A% 0 0.0% 0 0.0% 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%
run_init::Entity/EntityAccessControllerInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::block/BlockPluginInterface.php0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
load::HttpKernel/KernelInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
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% 1 1.0% 0 N/A% 0 N/A%
load::Twig/TemplateInterface.php0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
load::block/BlockPluginInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Plugin/FilterInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::entity/EntityDisplayBaseInterface.php0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
load::entity/EntityDisplayBaseInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::Formatter/FormatterBase.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::HttpKernel/TerminableInterface.php0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
load::Plugin/FilterInterface.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 1.0% 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%
load::Matcher/UrlMatcherInterface.php0 N/A% 0 0.0% -1 -1.0% 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%
run_init::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
load::Plugin/PluginManagerInterface.php0 N/A% 0 0.0% -2 -1.9% 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%
load::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% -1 -1.0% 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::Matcher/UrlMatcher.php0 N/A% 0 0.0% 0 0.0% 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% 0 0.0% 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% -1 -1.0% 0 N/A% 0 N/A%
load::Matcher/UrlMatcher.php0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
load::Lock/LockBackendInterface.php0 N/A% 0 0.0% 0 0.0% 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::Extension/ModuleHandlerInterface.php0 N/A% 0 0.0% 1 1.0% 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::EventDispatcher/EventDispatcherInterface.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::Matcher/UrlMatcherInterface.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% 0 0.0% 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::Entity/EntityInterface.php0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
run_init::Query/Query.php0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
load::Entity/EntityInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::Entity/EntityStorageControllerInterface.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%
run_init::query/QueryInterface.php0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%