Diff Report
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ApcClassLoader::loadClass@2

Symfony\Component\ClassLoader\ApcClassLoader::loadClass@2Run #51ec243650361Run #51ec227a9cea0DiffDiff%
Number of Function Calls51 51 0 0.0%
Incl. Wall Time (microsec)2,784 2,725 -59 -2.1%
Incl. Wall Time (microsec) per call 55 53 -1 -2.1%
Excl. Wall Time (microsec)534 526 -8 -1.5%
Incl. CPU (microsecs)2,865 2,813 -52 -1.8%
Incl. CPU (microsecs) per call 56 55 -1 -1.8%
Excl. CPU (microsec)396 405 9 2.3%
Incl. MemUse (bytes)801,584 801,584 0 0.0%
Incl. MemUse (bytes) per call 15,717 15,717 0 0.0%
Excl. MemUse (bytes)62,696 62,720 24 0.0%
Incl. PeakMemUse (bytes)694,832 693,776 -1,056 -0.2%
Incl. PeakMemUse (bytes) per call 13,624 13,603 -21 -0.2%
Excl. PeakMemUse (bytes)68,592 68,272 -320 -0.5%

Parent/Child Regression/Improvement report for Symfony\Component\ClassLoader\ApcClassLoader::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\ApcClassLoader::loadClass@20 N/A% -59 -0.7% -52 -0.8% 0 0.0% -1,056 -3.3%
Exclusive Metrics Diff for Current Function-8 -13.6% 9 17.3% 24 N/A% -320 -30.3%
Parent functions
run_init::Query/Select.php0 N/A% -31 -52.5% -30 -57.7% 8 N/A% 8 0.8%
run_init::node/NodeInterface.php0 N/A% 23 39.0% 23 44.2% 0 N/A% 0 0.0%
run_init::query/QueryPluginBase.php0 N/A% -21 -35.6% -21 -40.4% 0 N/A% 0 0.0%
run_init::Routing/RouterInterface.php0 N/A% -8 -13.6% -10 -19.2% 0 N/A% 0 0.0%
run_init::Routing/ProviderBasedGenerator.php0 N/A% -7 -11.9% -7 -13.5% 0 N/A% 0 0.0%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% 6 10.2% 6 11.5% 0 N/A% 0 0.0%
run_init::NestedMatcher/UrlMatcher.php0 N/A% -6 -10.2% -5 -9.6% 0 N/A% 0 0.0%
run_init::area/TokenizeAreaPluginBase.php0 N/A% -5 -8.5% -4 -7.7% 0 N/A% 0 0.0%
run_init::entity/EntityDisplayBase.php0 N/A% -5 -8.5% -8 -15.4% 0 N/A% 0 0.0%
run_init::Entity/DatabaseStorageControllerNG.php0 N/A% -5 -8.5% -3 -5.8% 0 N/A% 272 25.8%
run_init::DependencyInjection/IntrospectableContainerInterface.php0 N/A% 4 6.8% 4 7.7% 0 N/A% 0 0.0%
run_init::DependencyInjection/ContainerAware.php0 N/A% 4 6.8% 3 5.8% 0 N/A% 0 0.0%
run_init::Core/DrupalKernelInterface.php0 N/A% 3 5.1% 3 5.8% 0 N/A% 0 0.0%
run_init::block/BlockBase.php0 N/A% 3 5.1% 4 7.7% 0 N/A% 0 0.0%
run_init::Routing/ChainedRouterInterface.php0 N/A% -3 -5.1% -2 -3.8% 0 N/A% 0 0.0%
run_init::field/FieldInstanceInterface.php0 N/A% 3 5.1% 5 9.6% 0 N/A% 0 0.0%
run_init::KeyValueStore/StorageBase.php0 N/A% -3 -5.1% -2 -3.8% 0 N/A% 0 0.0%
run_init::Field/FieldItemBase.php0 N/A% -3 -5.1% -1 -1.9% 0 N/A% 0 0.0%
run_init::Routing/RouteProviderInterface.php0 N/A% -3 -5.1% -4 -7.7% 0 N/A% 0 0.0%
run_init::display/DisplayPluginBase.php0 N/A% 2 3.4% 2 3.8% 0 N/A% 0 0.0%
run_init::Entity/EntityAccessController.php0 N/A% -2 -3.4% -2 -3.8% 0 N/A% 0 0.0%
run_init::formatter/ImageFormatterBase.php0 N/A% -2 -3.4% -2 -3.8% 56 N/A% 0 0.0%
run_init::Entity/ConfigStorageController.php0 N/A% 2 3.4% 1 1.9% 0 N/A% 48 4.5%
run_init::Cache/CacheCollector.php0 N/A% -2 -3.4% -2 -3.8% 0 N/A% 0 0.0%
run_init::Plugin/PluginManagerBase.php0 N/A% -2 -3.4% -4 -7.7% 0 N/A% 0 0.0%
run_init::Controller/ControllerResolver.php@10 N/A% -2 -3.4% -3 -5.8% 0 N/A% 0 0.0%
run_init::TypedData/DataReferenceBase.php0 N/A% -1 -1.7% 2 3.8% 0 N/A% 0 0.0%
run_init::Entity/EntityRenderController.php0 N/A% -1 -1.7% -4 -7.7% 0 N/A% -72 -6.8%
run_init::Extension/ModuleHandler.php0 N/A% 1 1.7% 1 1.9% 0 N/A% 0 0.0%
run_init::EventDispatcher/EventDispatcher.php0 N/A% 1 1.7% 1 1.9% 0 N/A% 0 0.0%
run_init::Twig/Template.php0 N/A% -1 -1.7% -3 -5.8% 0 N/A% -56 -5.3%
run_init::TypedData/ItemList.php0 N/A% -1 -1.7% -1 -1.9% 0 N/A% 0 0.0%
run_init::Entity/ConfigEntityBase.php0 N/A% 1 1.7% 3 5.8% 0 N/A% 64 6.1%
run_init::Routing/RouteCompiler.php@10 N/A% 1 1.7% 0 0.0% 0 N/A% 0 0.0%
run_init::Formatter/FormatterBase.php0 N/A% 1 1.7% 5 9.6% -64 N/A% 0 0.0%
run_init::Twig/Extension.php0 N/A% 0 0.0% 3 5.8% 0 N/A% -1,320 -125.0%
run_init::Access/StaticAccessCheckInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
run_init::StreamWrapper/LocalStream.php0 N/A% 0 0.0% 2 3.8% 0 N/A% 0 0.0%
run_init::Lock/LockBackendAbstract.php0 N/A% 0 0.0% -1 -1.9% 0 N/A% 0 0.0%
run_init::display/PathPluginBase.php0 N/A% 0 0.0% -1 -1.9% 0 N/A% 0 0.0%
run_init::sort/SortPluginBase.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
run_init::row/EntityRow.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child functions
run_init::Entity/ContentEntityInterface.php0 N/A% 21 35.6% 21 40.4% 0 N/A% 0 0.0%
run_init::query/QueryInterface.php0 N/A% -21 -35.6% -20 -38.5% 0 N/A% 0 0.0%
run_init::Query/SelectInterface.php0 N/A% -20 -33.9% -19 -36.5% 8 N/A% 8 0.8%
run_init::Entity/Entity.php0 N/A% -6 -10.2% -5 -9.6% 0 N/A% 64 6.1%
run_init::entity/EntityDisplayBaseInterface.php0 N/A% -5 -8.5% -3 -5.8% 0 N/A% 0 0.0%
run_init::Query/Query.php0 N/A% -4 -6.8% -4 -7.7% 0 N/A% 0 0.0%
load::Entity/Entity.php0 N/A% 4 6.8% 4 7.7% 0 N/A% 0 0.0%
load::area/AreaPluginBase.php0 N/A% -4 -6.8% -3 -5.8% 0 N/A% 0 0.0%
load::block/BlockPluginInterface.php0 N/A% 4 6.8% 4 7.7% 0 N/A% 0 0.0%
run_init::Generator/UrlGenerator.php0 N/A% -4 -6.8% -6 -11.5% 0 N/A% 0 0.0%
load::Entity/DatabaseStorageController.php0 N/A% -3 -5.1% -2 -3.8% 0 N/A% 272 25.8%
load::Entity/EntityRenderControllerInterface.php0 N/A% -3 -5.1% -2 -3.8% 0 N/A% -72 -6.8%
run_init::Matcher/UrlMatcherInterface.php0 N/A% -3 -5.1% -2 -3.8% 0 N/A% 0 0.0%
load::Generator/UrlGenerator.php0 N/A% -2 -3.4% -1 -1.9% 0 N/A% 0 0.0%
load::entity/EntityDisplayBaseInterface.php0 N/A% -2 -3.4% 0 0.0% 0 N/A% 0 0.0%
load::Matcher/UrlMatcher.php0 N/A% -2 -3.4% -3 -5.8% 0 N/A% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::findFile0 N/A% -2 -3.4% -5 -9.6% 0 N/A% -88 -8.3%
load::Entity/ContentEntityInterface.php0 N/A% 2 3.4% 3 5.8% 0 N/A% 0 0.0%
load::Query/SelectInterface.php0 N/A% -2 -3.4% -4 -7.7% 0 N/A% 0 0.0%
load::DependencyInjection/ContainerInterface.php0 N/A% 2 3.4% 3 5.8% 0 N/A% 0 0.0%
run_init::PhpStorage/FileStorage.php0 N/A% 2 3.4% 4 7.7% 0 N/A% 0 0.0%
load::TypedData/DataReferenceInterface.php0 N/A% 1 1.7% -1 -1.9% 0 N/A% 0 0.0%
run_init::Plugin/PluginManagerInterface.php0 N/A% -1 -1.7% -2 -3.8% 0 N/A% 0 0.0%
load::query/QueryInterface.php0 N/A% 1 1.7% 1 1.9% 0 N/A% 0 0.0%
load::TypedData/TypedData.php0 N/A% -1 -1.7% -1 -1.9% 0 N/A% 0 0.0%
load::Plugin/PluginManagerInterface.php0 N/A% -1 -1.7% 0 0.0% 0 N/A% 0 0.0%
run_init::Entity/EntityStorageControllerBase.php0 N/A% 1 1.7% 1 1.9% 0 N/A% 48 4.5%
run_init::Entity/ConfigEntityInterface.php0 N/A% 1 1.7% 1 1.9% 0 N/A% 0 0.0%
run_init::DataType/Map.php0 N/A% -1 -1.7% -1 -1.9% 0 N/A% 0 0.0%
load::DataType/Map.php0 N/A% -1 -1.7% -2 -3.8% 0 N/A% 0 0.0%
load::Entity/ConfigEntityInterface.php0 N/A% 1 1.7% -1 -1.9% 0 N/A% 0 0.0%
run_init::views/PluginBase.php0 N/A% 1 1.7% 1 1.9% 0 N/A% 0 0.0%
load::Query/Query.php0 N/A% -1 -1.7% -2 -3.8% 0 N/A% 0 0.0%
run_init::TypedData/TypedData.php0 N/A% 1 1.7% 1 1.9% 0 N/A% 0 0.0%
run_init::Field/FieldItemInterface.php0 N/A% -1 -1.7% -2 -3.8% 0 N/A% 0 0.0%
load::Field/FieldDefinitionInterface.php0 N/A% 1 1.7% 0 0.0% 0 N/A% 0 0.0%
load::formatter/FileFormatterBase.php0 N/A% -1 -1.7% -2 -3.8% 72 N/A% 0 0.0%
load::Matcher/UrlMatcherInterface.php0 N/A% -1 -1.7% -2 -3.8% 0 N/A% 0 0.0%
load::Generator/UrlGeneratorInterface.php0 N/A% -1 -1.7% -1 -1.9% 0 N/A% 0 0.0%
load::KeyValueStore/KeyValueStoreInterface.php0 N/A% -1 -1.7% -2 -3.8% 0 N/A% 0 0.0%
load::EventDispatcher/EventDispatcherInterface.php0 N/A% 1 1.7% 1 1.9% 0 N/A% 0 0.0%
load::HttpKernel/HttpKernelInterface.php0 N/A% 1 1.7% 0 0.0% 0 N/A% 0 0.0%
load::PhpStorage/FileStorage.php0 N/A% 1 1.7% 2 3.8% 0 N/A% 0 0.0%
load::DependencyInjection/ContainerAwareInterface.php0 N/A% 1 1.7% 2 3.8% 0 N/A% 0 0.0%
load::Routing/VersatileGeneratorInterface.php0 N/A% -1 -1.7% -1 -1.9% 0 N/A% 0 0.0%
load::Controller/ControllerResolverInterface.php0 N/A% -1 -1.7% -1 -1.9% 0 N/A% 0 0.0%
load::NestedMatcher/FinalMatcherInterface.php0 N/A% -1 -1.7% -1 -1.9% 0 N/A% 0 0.0%
load::Routing/RouteProviderInterface.php0 N/A% -1 -1.7% -1 -1.9% 0 N/A% 0 0.0%
run_init::Field/FieldDefinitionInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
run_init::Twig/ExtensionInterface.php0 N/A% 0 0.0% 1 1.9% 0 N/A% -88 -8.3%
load::Twig/ExtensionInterface.php0 N/A% 0 0.0% 1 1.9% 0 N/A% -880 -83.3%
load::Twig/TemplateInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
run_init::Entity/DatabaseStorageController.php0 N/A% 0 0.0% -1 -1.9% 0 N/A% 0 0.0%
run_init::row/RowPluginBase.php0 N/A% 0 0.0% -1 -1.9% 0 N/A% 0 0.0%
run_init::Twig/TemplateInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
run_init::TypedData/DataReferenceInterface.php0 N/A% 0 0.0% -2 -3.8% 0 N/A% 0 0.0%
run_init::Entity/EntityAccessControllerInterface.php0 N/A% 0 0.0% -2 -3.8% 0 N/A% 0 0.0%
load::Entity/EntityAccessControllerInterface.php0 N/A% 0 0.0% -1 -1.9% 0 N/A% 0 0.0%
run_init::Entity/EntityRenderControllerInterface.php0 N/A% 0 0.0% 1 1.9% 0 N/A% 0 0.0%
run_init::Plugin/PluginSettingsBase.php0 N/A% 0 0.0% 0 0.0% -32 N/A% 0 0.0%
load::Field/FieldItemInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
run_init::Formatter/FormatterInterface.php0 N/A% 0 0.0% 0 0.0% -8 N/A% 0 0.0%
run_init::TypedData/ListInterface.php0 N/A% 0 0.0% -1 -1.9% 0 N/A% 0 0.0%
run_init::formatter/FileFormatterBase.php0 N/A% 0 0.0% 1 1.9% 0 N/A% 0 0.0%
load::Formatter/FormatterInterface.php0 N/A% 0 0.0% 1 1.9% -16 N/A% 0 0.0%
load::Plugin/PluginSettingsBase.php0 N/A% 0 0.0% 2 3.8% -48 N/A% 0 0.0%
run_init::block/BlockPluginInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
load::TypedData/ListInterface.php0 N/A% 0 0.0% -2 -3.8% 0 N/A% 0 0.0%
load::Access/AccessInterface.php0 N/A% 0 0.0% 1 1.9% 0 N/A% 0 0.0%
run_init::Routing/VersatileGeneratorInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
run_init::Generator/UrlGeneratorInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
run_init::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% -1 -1.9% 0 N/A% 0 0.0%
run_init::Routing/RouteProviderInterface.php@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
run_init::Matcher/UrlMatcher.php0 N/A% 0 0.0% -1 -1.9% 0 N/A% 0 0.0%
load::Cache/CacheCollectorInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
run_init::NestedMatcher/FinalMatcherInterface.php0 N/A% 0 0.0% 1 1.9% 0 N/A% 0 0.0%
run_init::StreamWrapper/StreamWrapperInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
load::StreamWrapper/StreamWrapperInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
run_init::DependencyInjection/ContainerAwareInterface.php0 N/A% 0 0.0% 1 1.9% 0 N/A% 0 0.0%
run_init::DependencyInjection/ContainerInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
run_init::HttpKernel/HttpKernelInterface.php0 N/A% 0 0.0% -1 -1.9% 0 N/A% 0 0.0%
run_init::EventDispatcher/EventDispatcherInterface.php0 N/A% 0 0.0% -1 -1.9% 0 N/A% 0 0.0%
load::Extension/ModuleHandlerInterface.php0 N/A% 0 0.0% 1 1.9% 0 N/A% 0 0.0%
run_init::KeyValueStore/KeyValueStoreInterface.php0 N/A% 0 0.0% -2 -3.8% 0 N/A% 0 0.0%
run_init::Extension/ModuleHandlerInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
run_init::Cache/CacheCollectorInterface.php0 N/A% 0 0.0% 1 1.9% 0 N/A% 0 0.0%
load::Core/DestructableInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
load::display/DisplayRouterInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
load::views/PluginBase.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
run_init::Access/AccessInterface.php0 N/A% 0 0.0% 2 3.8% 0 N/A% 0 0.0%
run_init::display/DisplayRouterInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
load::views/HandlerBase.php0 N/A% 0 0.0% -1 -1.9% 0 N/A% 0 0.0%
run_init::area/AreaPluginBase.php0 N/A% 0 0.0% -2 -3.8% 0 N/A% 0 0.0%
run_init::views/HandlerBase.php0 N/A% 0 0.0% -1 -1.9% 0 N/A% 0 0.0%
run_init::Routing/RouteCompilerInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
load::Routing/RouteCompilerInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
load::Lock/LockBackendInterface.php0 N/A% 0 0.0% -1 -1.9% 0 N/A% 0 0.0%
run_init::Core/DestructableInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
run_init::Lock/LockBackendInterface.php0 N/A% 0 0.0% 1 1.9% 0 N/A% 0 0.0%
load::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% -1 -1.9% 0 N/A% 0 0.0%
load::Entity/EntityStorageControllerBase.php0 N/A% 0 0.0% 2 3.8% 0 N/A% 0 0.0%
run_init::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% -2 -3.8% 0 N/A% 0 0.0%
load::row/RowPluginBase.php0 N/A% 0 0.0% -1 -1.9% 0 N/A% 0 0.0%