Diff Report
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: 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 #51ec491641923Run #51ec485525502DiffDiff%
Number of Function Calls52 52 0 0.0%
Incl. Wall Time (microsec)2,650 2,702 52 2.0%
Incl. Wall Time (microsec) per call 51 52 1 2.0%
Excl. Wall Time (microsec)542 544 2 0.4%
Incl. CPU (microsecs)2,719 2,804 85 3.1%
Incl. CPU (microsecs) per call 52 54 2 3.1%
Excl. CPU (microsec)399 435 36 9.0%
Incl. MemUse (bytes)810,976 811,336 360 0.0%
Incl. MemUse (bytes) per call 15,596 15,603 7 0.0%
Excl. MemUse (bytes)64,096 64,152 56 0.1%
Incl. PeakMemUse (bytes)677,272 677,208 -64 -0.0%
Incl. PeakMemUse (bytes) per call 13,024 13,023 -1 -0.0%
Excl. PeakMemUse (bytes)71,704 71,656 -48 -0.1%

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% 52 3.4% 85 4.9% 360 0.3% -64 -0.0%
Exclusive Metrics Diff for Current Function2 3.8% 36 42.4% 56 15.6% -48 -75.0%
Parent functions
run_init::Entity/ConfigEntityBase.php0 N/A% 29 55.8% 29 34.1% 0 0.0% 0 0.0%
run_init::Field/FieldItemBase.php0 N/A% -19 -36.5% -16 -18.8% 0 0.0% 40 62.5%
run_init::Routing/RouterInterface.php0 N/A% 8 15.4% 8 9.4% 0 0.0% 0 0.0%
run_init::TypedData/ItemList.php0 N/A% -8 -15.4% -6 -7.1% 0 0.0% 0 0.0%
run_init::NestedMatcher/UrlMatcher.php0 N/A% 6 11.5% 6 7.1% 0 0.0% 0 0.0%
run_init::StreamWrapper/LocalStream.php0 N/A% 6 11.5% 7 8.2% 0 0.0% 0 0.0%
run_init::Routing/ProviderBasedGenerator.php0 N/A% 6 11.5% 6 7.1% 0 0.0% 0 0.0%
run_init::Query/Select.php0 N/A% -6 -11.5% -5 -5.9% 0 0.0% 0 0.0%
run_init::Twig/Template.php0 N/A% 5 9.6% 3 3.5% 0 0.0% 0 0.0%
run_init::Entity/DatabaseStorageControllerNG.php0 N/A% 5 9.6% 7 8.2% 0 0.0% 0 0.0%
run_init::area/TokenizeAreaPluginBase.php0 N/A% -5 -9.6% -1 -1.2% 0 0.0% 0 0.0%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% 4 7.7% 4 4.7% 0 0.0% 0 0.0%
run_init::entity/EntityDisplayBase.php0 N/A% 3 5.8% 1 1.2% 0 0.0% 40 62.5%
run_init::Controller/ControllerResolver.php@10 N/A% 3 5.8% 3 3.5% 0 0.0% 0 0.0%
run_init::Routing/ChainedRouterInterface.php0 N/A% 3 5.8% 3 3.5% 0 0.0% 0 0.0%
run_init::Routing/RouteProviderInterface.php0 N/A% 2 3.8% 2 2.4% 0 0.0% 0 0.0%
run_init::TypedData/DataReferenceBase.php0 N/A% 2 3.8% 2 2.4% 0 0.0% 0 0.0%
run_init::Entity/EntityAccessController.php0 N/A% 2 3.8% 2 2.4% 0 0.0% 0 0.0%
run_init::formatter/TextTrimmedFormatter.php0 N/A% 2 3.8% 0 0.0% 264 73.3% 0 0.0%
run_init::DependencyInjection/IntrospectableContainerInterface.php0 N/A% 2 3.8% 1 1.2% 0 0.0% 0 0.0%
run_init::row/EntityRow.php0 N/A% 1 1.9% 1 1.2% 0 0.0% 0 0.0%
run_init::field/FieldInstanceInterface.php0 N/A% -1 -1.9% -1 -1.2% 0 0.0% 0 0.0%
run_init::Twig/Extension.php0 N/A% -1 -1.9% 22 25.9% 0 0.0% 0 0.0%
run_init::Query/ConditionBase.php0 N/A% -1 -1.9% -4 -4.7% 0 0.0% 0 0.0%
run_init::block/BlockBase.php0 N/A% 1 1.9% 1 1.2% 24 6.7% -8 -12.5%
run_init::query/QueryPluginBase.php0 N/A% 1 1.9% 3 3.5% 0 0.0% 0 0.0%
run_init::Cache/CacheCollector.php0 N/A% 1 1.9% 2 2.4% 0 0.0% 0 0.0%
run_init::Entity/ConfigStorageController.php0 N/A% 1 1.9% 1 1.2% 16 4.4% -136 -212.5%
run_init::Access/StaticAccessCheckInterface.php0 N/A% 1 1.9% 0 0.0% 0 0.0% 0 0.0%
run_init::Core/DrupalKernelInterface.php0 N/A% -1 -1.9% -2 -2.4% 0 0.0% 0 0.0%
run_init::display/DisplayPluginBase.php0 N/A% 1 1.9% 1 1.2% 0 0.0% 0 0.0%
run_init::Extension/ModuleHandler.php0 N/A% -1 -1.9% 0 0.0% 0 0.0% 0 0.0%
run_init::Lock/LockBackendAbstract.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::KeyValueStore/StorageBase.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::EventDispatcher/EventDispatcher.php0 N/A% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
run_init::formatter/ImageFormatterBase.php0 N/A% 0 0.0% 1 1.2% 56 15.6% 0 0.0%
run_init::DependencyInjection/ContainerAware.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::node/NodeInterface.php0 N/A% 0 0.0% 4 4.7% 0 0.0% 0 0.0%
run_init::display/PathPluginBase.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Routing/RouteCompiler.php@10 N/A% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
run_init::Entity/EntityRenderController.php0 N/A% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
run_init::sort/SortPluginBase.php0 N/A% 0 0.0% -1 -1.2% 8 2.2% 8 12.5%
run_init::Plugin/PluginManagerBase.php0 N/A% 0 0.0% -2 -2.4% -8 -2.2% -8 -12.5%
Child functions
run_init::Entity/Entity.php0 N/A% 29 55.8% 29 34.1% 0 0.0% 0 0.0%
load::Field/FieldItemInterface.php0 N/A% -5 -9.6% -2 -2.4% 0 0.0% 0 0.0%
run_init::StreamWrapper/StreamWrapperInterface.php0 N/A% 4 7.7% 4 4.7% 0 0.0% 0 0.0%
load::TypedData/DataReferenceInterface.php0 N/A% 3 5.8% 4 4.7% 0 0.0% 0 0.0%
run_init::Query/SelectInterface.php0 N/A% -3 -5.8% -2 -2.4% 0 0.0% 0 0.0%
run_init::Generator/UrlGenerator.php0 N/A% 3 5.8% 4 4.7% 0 0.0% 0 0.0%
load::TypedData/TypedData.php0 N/A% -3 -5.8% -4 -4.7% 0 0.0% 0 0.0%
load::query/QueryInterface.php0 N/A% 3 5.8% 2 2.4% 0 0.0% 0 0.0%
run_init::Matcher/UrlMatcherInterface.php0 N/A% 3 5.8% 2 2.4% 0 0.0% 0 0.0%
load::Routing/RouteCompilerInterface.php0 N/A% 3 5.8% 2 2.4% 0 0.0% 0 0.0%
load::Entity/DatabaseStorageController.php0 N/A% 3 5.8% 5 5.9% 0 0.0% 0 0.0%
run_init::Plugin/PluginManagerInterface.php0 N/A% 2 3.8% 1 1.2% 0 0.0% 0 0.0%
load::TypedData/ListInterface.php0 N/A% -2 -3.8% -3 -3.5% 0 0.0% 0 0.0%
load::Query/SelectInterface.php0 N/A% -2 -3.8% 0 0.0% 0 0.0% 0 0.0%
run_init::area/AreaPluginBase.php0 N/A% -2 -3.8% -2 -2.4% 0 0.0% 0 0.0%
load::Matcher/UrlMatcher.php0 N/A% 2 3.8% 1 1.2% 0 0.0% 0 0.0%
load::Entity/ContentEntityInterface.php0 N/A% -2 -3.8% -3 -3.5% 0 0.0% 0 0.0%
run_init::views/PluginBase.php0 N/A% 2 3.8% -1 -1.2% 0 0.0% 0 0.0%
load::display/DisplayRouterInterface.php0 N/A% 2 3.8% 1 1.2% 0 0.0% 0 0.0%
load::area/AreaPluginBase.php0 N/A% -2 -3.8% -2 -2.4% 0 0.0% 0 0.0%
run_init::PhpStorage/FileStorage.php0 N/A% 2 3.8% 2 2.4% 0 0.0% 0 0.0%
load::entity/EntityDisplayBaseInterface.php0 N/A% 1 1.9% 2 2.4% 0 0.0% 32 50.0%
load::Plugin/PluginManagerInterface.php0 N/A% 1 1.9% 0 0.0% 0 0.0% 0 0.0%
run_init::entity/EntityDisplayBaseInterface.php0 N/A% 1 1.9% 3 3.5% 0 0.0% 0 0.0%
load::Entity/Entity.php0 N/A% -1 -1.9% -2 -2.4% 0 0.0% 0 0.0%
run_init::DataType/Map.php0 N/A% -1 -1.9% -2 -2.4% 0 0.0% 16 25.0%
load::DataType/Map.php0 N/A% -1 -1.9% -1 -1.2% 0 0.0% 64 100.0%
run_init::Field/FieldItemInterface.php0 N/A% -1 -1.9% -1 -1.2% 0 0.0% 0 0.0%
run_init::Entity/ConfigEntityInterface.php0 N/A% 1 1.9% 2 2.4% 0 0.0% 0 0.0%
run_init::Entity/EntityStorageControllerBase.php0 N/A% 1 1.9% -2 -2.4% 16 4.4% -136 -212.5%
load::Entity/ConfigEntityInterface.php0 N/A% 1 1.9% 2 2.4% 0 0.0% 0 0.0%
load::Entity/EntityStorageControllerBase.php0 N/A% -1 -1.9% 0 0.0% 0 0.0% 0 0.0%
run_init::Formatter/FormatterBase.php0 N/A% 1 1.9% 2 2.4% 256 71.1% 0 0.0%
load::EventDispatcher/EventDispatcherInterface.php0 N/A% -1 -1.9% -1 -1.2% 0 0.0% 0 0.0%
load::Entity/EntityAccessControllerInterface.php0 N/A% -1 -1.9% 2 2.4% 0 0.0% 0 0.0%
run_init::TypedData/TypedData.php0 N/A% 1 1.9% 0 0.0% 0 0.0% 0 0.0%
load::StreamWrapper/StreamWrapperInterface.php0 N/A% 1 1.9% 2 2.4% 0 0.0% 0 0.0%
load::row/RowPluginBase.php0 N/A% -1 -1.9% -3 -3.5% 0 0.0% 0 0.0%
load::Twig/ExtensionInterface.php0 N/A% -1 -1.9% -2 -2.4% 0 0.0% 0 0.0%
load::Twig/TemplateInterface.php0 N/A% 1 1.9% 2 2.4% 0 0.0% 0 0.0%
load::PhpStorage/FileStorage.php0 N/A% 1 1.9% 2 2.4% 0 0.0% 0 0.0%
run_init::Entity/ContentEntityInterface.php0 N/A% 1 1.9% 2 2.4% 0 0.0% 0 0.0%
load::Controller/ControllerResolverInterface.php0 N/A% 1 1.9% 1 1.2% 0 0.0% 0 0.0%
load::views/HandlerBase.php0 N/A% -1 -1.9% -3 -3.5% 8 2.2% 8 12.5%
run_init::Matcher/UrlMatcher.php0 N/A% 1 1.9% 0 0.0% 0 0.0% 0 0.0%
load::NestedMatcher/FinalMatcherInterface.php0 N/A% 1 1.9% 1 1.2% 0 0.0% 0 0.0%
load::Formatter/FormatterBase.php0 N/A% 1 1.9% 0 0.0% 8 2.2% 0 0.0%
run_init::Query/Query.php0 N/A% -1 -1.9% -1 -1.2% 0 0.0% 0 0.0%
load::Routing/RouteProviderInterface.php0 N/A% 1 1.9% 2 2.4% 0 0.0% 0 0.0%
load::Matcher/UrlMatcherInterface.php0 N/A% 1 1.9% 0 0.0% 0 0.0% 0 0.0%
load::Generator/UrlGeneratorInterface.php0 N/A% 1 1.9% 2 2.4% 0 0.0% 0 0.0%
load::Routing/VersatileGeneratorInterface.php0 N/A% 1 1.9% 1 1.2% 0 0.0% 0 0.0%
load::Generator/UrlGenerator.php0 N/A% 1 1.9% 1 1.2% 0 0.0% 0 0.0%
run_init::TypedData/ListInterface.php0 N/A% 0 0.0% -2 -2.4% 0 0.0% 0 0.0%
load::Field/FieldDefinitionInterface.php0 N/A% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%
run_init::Query/ConditionFundamentals.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Query/ConditionFundamentals.php0 N/A% 0 0.0% -2 -2.4% 0 0.0% 0 0.0%
load::Query/ConditionInterface.php0 N/A% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
run_init::Query/ConditionInterface.php0 N/A% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
run_init::Twig/TemplateInterface.php0 N/A% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
run_init::Twig/ExtensionInterface.php0 N/A% 0 0.0% 2 2.4% 0 0.0% 0 0.0%
run_init::Entity/EntityAccessControllerInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::block/BlockPluginInterface.php0 N/A% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%
run_init::Entity/EntityRenderControllerInterface.php0 N/A% 0 0.0% -2 -2.4% 0 0.0% 0 0.0%
load::Entity/EntityRenderControllerInterface.php0 N/A% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
run_init::Field/FieldDefinitionInterface.php0 N/A% 0 0.0% -3 -3.5% 0 0.0% 0 0.0%
load::formatter/FileFormatterBase.php0 N/A% 0 0.0% 1 1.2% 16 4.4% 0 0.0%
load::block/BlockPluginInterface.php0 N/A% 0 0.0% -1 -1.2% 8 2.2% 0 0.0%
run_init::formatter/FileFormatterBase.php0 N/A% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
run_init::TypedData/DataReferenceInterface.php0 N/A% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%
run_init::Access/AccessInterface.php0 N/A% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%
run_init::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%
run_init::KeyValueStore/KeyValueStoreInterface.php0 N/A% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
load::KeyValueStore/KeyValueStoreInterface.php0 N/A% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
run_init::Generator/UrlGeneratorInterface.php0 N/A% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
run_init::Routing/VersatileGeneratorInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::NestedMatcher/FinalMatcherInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Routing/RouteProviderInterface.php@10 N/A% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
run_init::Extension/ModuleHandlerInterface.php0 N/A% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%
load::Extension/ModuleHandlerInterface.php0 N/A% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%
load::DependencyInjection/ContainerInterface.php0 N/A% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
run_init::HttpKernel/HttpKernelInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::HttpKernel/HttpKernelInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerInterface.php0 N/A% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
load::DependencyInjection/ContainerAwareInterface.php0 N/A% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
run_init::EventDispatcher/EventDispatcherInterface.php0 N/A% 0 0.0% 2 2.4% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerAwareInterface.php0 N/A% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
load::Cache/CacheCollectorInterface.php0 N/A% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%
run_init::Cache/CacheCollectorInterface.php0 N/A% 0 0.0% -2 -2.4% 0 0.0% 0 0.0%
load::views/PluginBase.php0 N/A% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
load::Query/Query.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::findFile0 N/A% 0 0.0% 7 8.2% 0 0.0% 8 12.5%
run_init::display/DisplayRouterInterface.php0 N/A% 0 0.0% -2 -2.4% 0 0.0% 0 0.0%
run_init::views/HandlerBase.php0 N/A% 0 0.0% 2 2.4% 0 0.0% 0 0.0%
run_init::row/RowPluginBase.php0 N/A% 0 0.0% 2 2.4% 0 0.0% 0 0.0%
run_init::query/QueryInterface.php0 N/A% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%
load::Access/AccessInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Routing/RouteCompilerInterface.php0 N/A% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%
run_init::Core/DestructableInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Core/DestructableInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Lock/LockBackendInterface.php0 N/A% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%
run_init::Lock/LockBackendInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% -4 -4.7% -8 -2.2% -8 -12.5%
run_init::Entity/DatabaseStorageController.php0 N/A% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%