Diff Report
Run #519fbb3f5c2a0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbca569199: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::loadClass@2

Symfony\Component\ClassLoader\ClassLoader::loadClass@2Run #519fbb3f5c2a0Run #519fbca569199DiffDiff%
Number of Function Calls43 43 0 0.0%
Incl. Wall Time (microsec)6,233 6,336 103 1.7%
Incl. Wall Time (microsec) per call 145 147 2 1.7%
Excl. Wall Time (microsec)442 444 2 0.5%
Incl. CPU (microsecs)6,290 6,388 98 1.6%
Incl. CPU (microsecs) per call 146 149 2 1.6%
Excl. CPU (microsec)341 320 -21 -6.2%
Incl. MemUse (bytes)643,576 643,576 0 0.0%
Incl. MemUse (bytes) per call 14,967 14,967 0 0.0%
Excl. MemUse (bytes)52,288 52,288 0 0.0%
Incl. PeakMemUse (bytes)418,888 418,888 0 0.0%
Incl. PeakMemUse (bytes) per call 9,742 9,742 0 0.0%
Excl. PeakMemUse (bytes)35,720 35,720 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% 103 16.2% 98 34.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 1.9% -21 -21.4% 0 N/A% 0 N/A%
Parent functions
run_init::Query/Select.php0 N/A% 59 57.3% 59 60.2% 0 N/A% 0 N/A%
run_init::Entity/DatabaseStorageControllerNG.php0 N/A% 46 44.7% 45 45.9% 0 N/A% 0 N/A%
run_init::row/EntityRow.php0 N/A% -24 -23.3% -24 -24.5% 0 N/A% 0 N/A%
run_init::Field/FieldItemBase.php0 N/A% -24 -23.3% -22 -22.4% 0 N/A% 0 N/A%
run_init::HttpKernel/Kernel.php0 N/A% 20 19.4% 22 22.4% 0 N/A% 0 N/A%
run_init::TypedData/ItemList.php0 N/A% 17 16.5% 16 16.3% 0 N/A% 0 N/A%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% 17 16.5% 17 17.3% 0 N/A% 0 N/A%
run_init::Entity/ConfigEntityBase.php0 N/A% -12 -11.7% -15 -15.3% 0 N/A% 0 N/A%
run_init::Twig/Template.php0 N/A% -10 -9.7% -10 -10.2% 0 N/A% 0 N/A%
run_init::DependencyInjection/IntrospectableContainerInterface.php0 N/A% 7 6.8% 6 6.1% 0 N/A% 0 N/A%
run_init::sort/SortPluginBase.php0 N/A% 3 2.9% 2 2.0% 0 N/A% 0 N/A%
run_init::StreamWrapper/LocalStream.php0 N/A% 3 2.9% 3 3.1% 0 N/A% 0 N/A%
run_init::Controller/ControllerResolver.php@10 N/A% 2 1.9% 2 2.0% 0 N/A% 0 N/A%
run_init::query/QueryPluginBase.php0 N/A% -1 -1.0% -1 -1.0% 0 N/A% 0 N/A%
run_init::Formatter/FormatterBase.php0 N/A% 1 1.0% 2 2.0% 0 N/A% 0 N/A%
run_init::display/DisplayPluginBase.php0 N/A% -1 -1.0% -1 -1.0% 0 N/A% 0 N/A%
run_init::Routing/ChainedRouterInterface.php0 N/A% -1 -1.0% -2 -2.0% 0 N/A% 0 N/A%
run_init::Extension/ModuleHandler.php0 N/A% 1 1.0% 1 1.0% 0 N/A% 0 N/A%
run_init::DependencyInjection/ContainerAware.php0 N/A% 1 1.0% 1 1.0% 0 N/A% 0 N/A%
run_init::KeyValueStore/StorageBase.php0 N/A% -1 -1.0% -2 -2.0% 0 N/A% 0 N/A%
run_init::NestedMatcher/UrlMatcher.php0 N/A% 1 1.0% 1 1.0% 0 N/A% 0 N/A%
run_init::Plugin/PluginManagerBase.php0 N/A% 1 1.0% 0 0.0% 0 N/A% 0 N/A%
run_init::entity/EntityDisplayBase.php0 N/A% -1 -1.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Lock/LockBackendAbstract.php0 N/A% -1 -1.0% -2 -2.0% 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::Twig/Extension.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/EntityRenderController.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::Entity/Entity.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% 0 0.0% 0 N/A% 0 N/A%
run_init::Routing/RouterInterface.php0 N/A% 0 0.0% -1 -1.0% 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::pager/SqlBase.php0 N/A% 0 0.0% 0 0.0% 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%
Child functions
run_init::Query/SelectInterface.php0 N/A% 30 29.1% 32 32.7% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% 26 25.2% 30 30.6% 0 N/A% 0 N/A%
run_init::PhpStorage/FileStorage.php0 N/A% 10 9.7% 11 11.2% 0 N/A% 0 N/A%
run_init::Query/Query.php0 N/A% 9 8.7% 10 10.2% 0 N/A% 0 N/A%
run_init::TypedData/ListInterface.php0 N/A% 8 7.8% 9 9.2% 0 N/A% 0 N/A%
run_init::HttpKernel/KernelInterface.php0 N/A% 7 6.8% 8 8.2% 0 N/A% 0 N/A%
run_init::StreamWrapper/StreamWrapperInterface.php0 N/A% 2 1.9% 1 1.0% 0 N/A% 0 N/A%
load::Type/Map.php0 N/A% -2 -1.9% -2 -2.0% 0 N/A% 0 N/A%
load::HttpKernel/KernelInterface.php0 N/A% 2 1.9% 3 3.1% 0 N/A% 0 N/A%
load::views/HandlerBase.php0 N/A% 2 1.9% 3 3.1% 0 N/A% 0 N/A%
load::row/RowPluginBase.php0 N/A% -2 -1.9% -2 -2.0% 0 N/A% 0 N/A%
run_init::entity/EntityDisplayBaseInterface.php0 N/A% 2 1.9% 1 1.0% 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::Twig/ExtensionInterface.php0 N/A% 1 1.0% -1 -1.0% 0 N/A% 0 N/A%
load::NestedMatcher/FinalMatcherInterface.php0 N/A% 1 1.0% 1 1.0% 0 N/A% 0 N/A%
load::Query/Query.php0 N/A% 1 1.0% 2 2.0% 0 N/A% 0 N/A%
run_init::query/QueryInterface.php0 N/A% -1 -1.0% 0 0.0% 0 N/A% 0 N/A%
load::Entity/ConfigEntityInterface.php0 N/A% -1 -1.0% -4 -4.1% 0 N/A% 0 N/A%
load::Entity/DatabaseStorageController.php0 N/A% 1 1.0% 1 1.0% 0 N/A% 0 N/A%
run_init::Field/FieldItemInterface.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%
load::block/BlockPluginInterface.php0 N/A% 1 1.0% 0 0.0% 0 N/A% 0 N/A%
load::Field/FieldItemInterface.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% -1 -1.0% 0 N/A% 0 N/A%
run_init::Entity/ContentEntityInterface.php0 N/A% -1 -1.0% 0 0.0% 0 N/A% 0 N/A%
load::TypedData/TypedData.php0 N/A% 1 1.0% 0 0.0% 0 N/A% 0 N/A%
load::Matcher/UrlMatcher.php0 N/A% 1 1.0% 1 1.0% 0 N/A% 0 N/A%
load::Plugin/PluginSettingsBase.php0 N/A% 1 1.0% 2 2.0% 0 N/A% 0 N/A%
load::Query/SelectInterface.php0 N/A% 1 1.0% 1 1.0% 0 N/A% 0 N/A%
load::DependencyInjection/ContainerInterface.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%
load::StreamWrapper/StreamWrapperInterface.php0 N/A% 1 1.0% 2 2.0% 0 N/A% 0 N/A%
load::KeyValueStore/KeyValueStoreInterface.php0 N/A% -1 -1.0% 0 0.0% 0 N/A% 0 N/A%
load::HttpKernel/TerminableInterface.php0 N/A% 1 1.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Entity/EntityInterface.php0 N/A% 1 1.0% 1 1.0% 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::EventDispatcher/EventDispatcherInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::EventDispatcher/EventDispatcherInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::Extension/ModuleHandlerInterface.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 1.0% 0 N/A% 0 N/A%
run_init::Entity/DatabaseStorageController.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::Extension/ModuleHandlerInterface.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%
load::TypedData/ListInterface.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 1.0% 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%
load::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%
run_init::block/BlockPluginInterface.php0 N/A% 0 0.0% -1 -1.0% 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::KeyValueStore/KeyValueStoreInterface.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% 1 1.0% 0 N/A% 0 N/A%
run_init::Plugin/PluginSettingsBase.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::Formatter/FormatterInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Formatter/FormatterInterface.php0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
load::Entity/EntityRenderControllerInterface.php0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
load::Entity/EntityInterface.php0 N/A% 0 0.0% -2 -2.0% 0 N/A% 0 N/A%
run_init::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
load::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::Lock/LockBackendInterface.php0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
run_init::Lock/LockBackendInterface.php0 N/A% 0 0.0% 2 2.0% 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%
run_init::Plugin/PluginManagerInterface.php0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
load::Plugin/PluginManagerInterface.php0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
load::Routing/VersatileGeneratorInterface.php0 N/A% 0 0.0% -1 -1.0% 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::NestedMatcher/FinalMatcherInterface.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::Generator/UrlGenerator.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%
run_init::Matcher/UrlMatcherInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::pager/PagerPluginBase.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%
run_init::pager/PagerPluginBase.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::Routing/VersatileGeneratorInterface.php0 N/A% 0 0.0% 2 2.0% 0 N/A% 0 N/A%
run_init::views/PluginBase.php0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
load::views/PluginBase.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::Entity/EntityStorageControllerInterface.php0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
load::Matcher/UrlMatcherInterface.php0 N/A% 0 0.0% 2 2.0% 0 N/A% 0 N/A%
run_init::Entity/EntityStorageControllerInterface.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% 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%
run_init::row/RowPluginBase.php0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%