Diff Report
Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519bea2c59e7a: 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 #519be9a13e594Run #519bea2c59e7aDiffDiff%
Number of Function Calls42 42 0 0.0%
Incl. Wall Time (microsec)10,947 10,902 -45 -0.4%
Incl. Wall Time (microsec) per call 261 260 -1 -0.4%
Excl. Wall Time (microsec)808 780 -28 -3.5%
Incl. CPU (microsecs)11,032 10,993 -39 -0.4%
Incl. CPU (microsecs) per call 263 262 -1 -0.4%
Excl. CPU (microsec)591 606 15 2.5%
Incl. MemUse (bytes)404,592 404,592 0 0.0%
Incl. MemUse (bytes) per call 9,633 9,633 0 0.0%
Excl. MemUse (bytes)29,264 29,264 0 0.0%
Incl. PeakMemUse (bytes)368,456 368,456 0 0.0%
Incl. PeakMemUse (bytes) per call 8,773 8,773 0 0.0%
Excl. PeakMemUse (bytes)27,420 27,420 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% -45 -3.7% -39 -92.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-28 -62.2% 15 38.5% 0 N/A% 0 N/A%
Parent functions
run_init::sort/SortPluginBase.php0 N/A% 42 93.3% 42 107.7% 0 N/A% 0 N/A%
run_init::TypedData/ItemList.php0 N/A% -40 -88.9% -40 -102.6% 0 N/A% 0 N/A%
run_init::Query/Select.php0 N/A% -25 -55.6% -24 -61.5% 0 N/A% 0 N/A%
run_init::DependencyInjection/ContainerAware.php0 N/A% -20 -44.4% -19 -48.7% 0 N/A% 0 N/A%
run_init::query/QueryPluginBase.php0 N/A% 20 44.4% 19 48.7% 0 N/A% 0 N/A%
run_init::EventDispatcher/EventDispatcher.php0 N/A% -13 -28.9% -11 -28.2% 0 N/A% 0 N/A%
run_init::pager/SqlBase.php0 N/A% -4 -8.9% -3 -7.7% 0 N/A% 0 N/A%
run_init::formatter/TextTrimmedFormatter.php0 N/A% -3 -6.7% -2 -5.1% 0 N/A% 0 N/A%
run_init::node/NodeInterface.php0 N/A% 2 4.4% 3 7.7% 0 N/A% 0 N/A%
run_init::Routing/RouterInterface.php0 N/A% -2 -4.4% -2 -5.1% 0 N/A% 0 N/A%
run_init::Plugin/PluginManagerBase.php0 N/A% 2 4.4% 0 0.0% 0 N/A% 0 N/A%
run_init::display/DisplayPluginBase.php0 N/A% -2 -4.4% -3 -7.7% 0 N/A% 0 N/A%
run_init::Field/FieldItemBase.php0 N/A% -1 -2.2% 2 5.1% 0 N/A% 0 N/A%
run_init::Twig/Template.php0 N/A% 1 2.2% 1 2.6% 0 N/A% 0 N/A%
run_init::Twig/Extension.php0 N/A% 1 2.2% 1 2.6% 0 N/A% 0 N/A%
run_init::block/BlockBase.php0 N/A% -1 -2.2% 0 0.0% 0 N/A% 0 N/A%
run_init::entity/EntityDisplayBase.php0 N/A% 1 2.2% 0 0.0% 0 N/A% 0 N/A%
run_init::row/EntityRow.php0 N/A% -1 -2.2% -1 -2.6% 0 N/A% 0 N/A%
run_init::Entity/ConfigStorageController.php0 N/A% 1 2.2% 2 5.1% 0 N/A% 0 N/A%
run_init::Routing/ChainedRouterInterface.php0 N/A% -1 -2.2% 0 0.0% 0 N/A% 0 N/A%
run_init::Entity/ConfigEntityBase.php0 N/A% 1 2.2% 2 5.1% 0 N/A% 0 N/A%
run_init::Entity/Entity.php0 N/A% 1 2.2% 2 5.1% 0 N/A% 0 N/A%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% -1 -2.2% 0 0.0% 0 N/A% 0 N/A%
run_init::Lock/LockBackendAbstract.php0 N/A% -1 -2.2% -1 -2.6% 0 N/A% 0 N/A%
run_init::StreamWrapper/LocalStream.php0 N/A% -1 -2.2% -1 -2.6% 0 N/A% 0 N/A%
run_init::HttpKernel/Kernel.php0 N/A% -1 -2.2% -1 -2.6% 0 N/A% 0 N/A%
run_init::Extension/ModuleHandler.php0 N/A% 0 0.0% -2 -5.1% 0 N/A% 0 N/A%
run_init::Entity/EntityAccessController.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::DependencyInjection/IntrospectableContainerInterface.php0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%
run_init::KeyValueStore/StorageBase.php0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%
run_init::Controller/ControllerResolver.php@10 N/A% 0 0.0% -2 -5.1% 0 N/A% 0 N/A%
run_init::Routing/ProviderBasedGenerator.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::NestedMatcher/UrlMatcher.php0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
run_init::Entity/DatabaseStorageControllerNG.php0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
run_init::Entity/EntityRenderController.php0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% -31 -68.9% -26 -66.7% 0 N/A% 0 N/A%
load::views/HandlerBase.php0 N/A% 26 57.8% 26 66.7% 0 N/A% 0 N/A%
run_init::Query/SelectInterface.php0 N/A% -5 -11.1% -4 -10.3% 0 N/A% 0 N/A%
load::query/QueryInterface.php0 N/A% 4 8.9% 2 5.1% 0 N/A% 0 N/A%
run_init::views/PluginBase.php0 N/A% -4 -8.9% -4 -10.3% 0 N/A% 0 N/A%
load::pager/PagerPluginBase.php0 N/A% -3 -6.7% -4 -10.3% 0 N/A% 0 N/A%
load::Query/SelectInterface.php0 N/A% -3 -6.7% -3 -7.7% 0 N/A% 0 N/A%
run_init::Formatter/FormatterBase.php0 N/A% -3 -6.7% -1 -2.6% 0 N/A% 0 N/A%
load::DependencyInjection/ContainerAwareInterface.php0 N/A% -2 -4.4% -3 -7.7% 0 N/A% 0 N/A%
load::Entity/ContentEntityInterface.php0 N/A% 2 4.4% 1 2.6% 0 N/A% 0 N/A%
run_init::Plugin/PluginManagerInterface.php0 N/A% 2 4.4% 2 5.1% 0 N/A% 0 N/A%
run_init::Generator/UrlGenerator.php0 N/A% -1 -2.2% -2 -5.1% 0 N/A% 0 N/A%
load::Plugin/PluginManagerInterface.php0 N/A% 1 2.2% 0 0.0% 0 N/A% 0 N/A%
run_init::Entity/ConfigEntityInterface.php0 N/A% -1 -2.2% -1 -2.6% 0 N/A% 0 N/A%
load::Query/Query.php0 N/A% -1 -2.2% 0 0.0% 0 N/A% 0 N/A%
load::Entity/EntityStorageControllerInterface.php0 N/A% 1 2.2% 0 0.0% 0 N/A% 0 N/A%
run_init::query/QueryInterface.php0 N/A% -1 -2.2% -2 -5.1% 0 N/A% 0 N/A%
load::Field/FieldItemInterface.php0 N/A% 1 2.2% 1 2.6% 0 N/A% 0 N/A%
load::entity/EntityDisplayBaseInterface.php0 N/A% 1 2.2% 2 5.1% 0 N/A% 0 N/A%
run_init::entity/EntityDisplayBaseInterface.php0 N/A% 1 2.2% 0 0.0% 0 N/A% 0 N/A%
load::Entity/EntityAccessControllerInterface.php0 N/A% 1 2.2% 1 2.6% 0 N/A% 0 N/A%
load::TypedData/ListInterface.php0 N/A% 1 2.2% 0 0.0% 0 N/A% 0 N/A%
run_init::TypedData/TypedData.php0 N/A% -1 -2.2% -2 -5.1% 0 N/A% 0 N/A%
load::Matcher/UrlMatcher.php0 N/A% -1 -2.2% 0 0.0% 0 N/A% 0 N/A%
load::row/RowPluginBase.php0 N/A% -1 -2.2% -1 -2.6% 0 N/A% 0 N/A%
run_init::Entity/ContentEntityInterface.php0 N/A% 1 2.2% 2 5.1% 0 N/A% 0 N/A%
load::TypedData/TypedData.php0 N/A% 1 2.2% 0 0.0% 0 N/A% 0 N/A%
run_init::views/HandlerBase.php0 N/A% 1 2.2% 1 2.6% 0 N/A% 0 N/A%
run_init::Query/Query.php0 N/A% -1 -2.2% 0 0.0% 0 N/A% 0 N/A%
run_init::Matcher/UrlMatcherInterface.php0 N/A% -1 -2.2% 0 0.0% 0 N/A% 0 N/A%
load::EventDispatcher/EventDispatcherInterface.php0 N/A% -1 -2.2% -1 -2.6% 0 N/A% 0 N/A%
load::Type/Map.php0 N/A% 0 0.0% 0 0.0% 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%
load::PhpStorage/FileStorage.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% -40 -102.6% 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%
load::DependencyInjection/ContainerInterface.php0 N/A% 0 0.0% 1 2.6% 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/DatabaseStorageController.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 -2.6% 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%
load::Entity/EntityRenderControllerInterface.php0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
run_init::PhpStorage/FileStorage.php0 N/A% 0 0.0% -2 -5.1% 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::Twig/ExtensionInterface.php0 N/A% 0 0.0% 1 2.6% 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::Twig/ExtensionInterface.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::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%
run_init::block/BlockPluginInterface.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 2.6% 0 N/A% 0 N/A%
run_init::row/RowPluginBase.php0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
load::Formatter/FormatterBase.php0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
run_init::HttpKernel/KernelInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::block/BlockPluginInterface.php0 N/A% 0 0.0% -1 -2.6% 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::Extension/ModuleHandlerInterface.php0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%
run_init::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
load::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% 1 2.6% 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% 1 2.6% 0 N/A% 0 N/A%
load::Matcher/UrlMatcherInterface.php0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%
load::Generator/UrlGeneratorInterface.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% 0 0.0% 0 N/A% 0 N/A%
load::NestedMatcher/FinalMatcherInterface.php0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%
run_init::Matcher/UrlMatcher.php0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%
run_init::NestedMatcher/FinalMatcherInterface.php0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
load::Generator/UrlGenerator.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::Routing/VersatileGeneratorInterface.php0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
run_init::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%
load::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% -1 -2.6% 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% 0 0.0% 0 N/A% 0 N/A%
run_init::pager/PagerPluginBase.php0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%
run_init::Extension/ModuleHandlerInterface.php0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%
run_init::Routing/VersatileGeneratorInterface.php0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%
load::Entity/EntityInterface.php0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%
run_init::Entity/EntityInterface.php0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%
run_init::Entity/EntityStorageControllerInterface.php0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
run_init::StreamWrapper/StreamWrapperInterface.php0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
load::Entity/ConfigEntityInterface.php0 N/A% 0 0.0% 0 0.0% 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::views/PluginBase.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% 0 0.0% 0 N/A% 0 N/A%