Diff Report
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec517fc2424: 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 #51ec52a09990aRun #51ec517fc2424DiffDiff%
Number of Function Calls49 49 0 0.0%
Incl. Wall Time (microsec)2,557 2,550 -7 -0.3%
Incl. Wall Time (microsec) per call 52 52 -0 -0.3%
Excl. Wall Time (microsec)555 552 -3 -0.5%
Incl. CPU (microsecs)2,632 2,626 -6 -0.2%
Incl. CPU (microsecs) per call 54 54 -0 -0.2%
Excl. CPU (microsec)413 387 -26 -6.3%
Incl. MemUse (bytes)761,728 757,920 -3,808 -0.5%
Incl. MemUse (bytes) per call 15,545 15,468 -78 -0.5%
Excl. MemUse (bytes)60,104 60,120 16 0.0%
Incl. PeakMemUse (bytes)586,296 582,136 -4,160 -0.7%
Incl. PeakMemUse (bytes) per call 11,965 11,880 -85 -0.7%
Excl. PeakMemUse (bytes)58,440 59,712 1,272 2.2%

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% -7 -0.2% -6 -0.1% -3,808 -17.3% -4,160 -18.1%
Exclusive Metrics Diff for Current Function-3 -42.9% -26 -433.3% 16 0.4% 1,272 30.6%
Parent functions
run_init::Access/StaticAccessCheckInterface.php0 N/A% -45 -642.9% -44 -733.3% -4,112 -108.0% -4,112 -98.8%
run_init::display/DisplayPluginBase.php0 N/A% 22 314.3% 24 400.0% 0 0.0% 16 0.4%
run_init::Field/FieldItemBase.php0 N/A% 12 171.4% 14 233.3% 0 0.0% 0 0.0%
run_init::Entity/ConfigEntityBase.php0 N/A% -10 -142.9% -13 -216.7% -16 -0.4% -16 -0.4%
run_init::query/QueryPluginBase.php0 N/A% 7 100.0% 7 116.7% 0 0.0% 0 0.0%
run_init::entity/EntityDisplayBase.php0 N/A% 6 85.7% 6 100.0% 0 0.0% 0 0.0%
run_init::Entity/EntityRenderController.php0 N/A% 3 42.9% 1 16.7% 0 0.0% -48 -1.2%
run_init::Twig/Template.php0 N/A% 3 42.9% 3 50.0% 0 0.0% 0 0.0%
run_init::Routing/RouteCompiler.php@10 N/A% -3 -42.9% -3 -50.0% 0 0.0% 0 0.0%
run_init::Twig/Extension.php0 N/A% 3 42.9% 5 83.3% 0 0.0% 0 0.0%
run_init::Query/ConditionBase.php0 N/A% -2 -28.6% 1 16.7% 0 0.0% 0 0.0%
run_init::TypedData/DataReferenceBase.php0 N/A% 2 28.6% 2 33.3% 0 0.0% 0 0.0%
run_init::TypedData/ItemList.php0 N/A% -2 -28.6% 0 0.0% 0 0.0% 0 0.0%
run_init::Routing/RouterInterface.php0 N/A% -2 -28.6% -2 -33.3% 0 0.0% 0 0.0%
run_init::block/BlockBase.php0 N/A% 1 14.3% 1 16.7% 8 0.2% 0 0.0%
run_init::formatter/ImageFormatterBase.php0 N/A% 1 14.3% 0 0.0% -8 -0.2% 0 0.0%
run_init::node/NodeInterface.php0 N/A% -1 -14.3% -2 -33.3% 0 0.0% 0 0.0%
run_init::formatter/TextTrimmedFormatter.php0 N/A% -1 -14.3% -1 -16.7% 296 7.8% 0 0.0%
run_init::Entity/EntityAccessController.php0 N/A% 1 14.3% 0 0.0% 0 0.0% 0 0.0%
run_init::Query/Select.php0 N/A% -1 -14.3% -2 -33.3% 0 0.0% 0 0.0%
run_init::Routing/ChainedRouterInterface.php0 N/A% -1 -14.3% -2 -33.3% 0 0.0% 0 0.0%
run_init::Lock/LockBackendAbstract.php0 N/A% 1 14.3% 1 16.7% 0 0.0% 0 0.0%
run_init::Entity/ConfigStorageController.php0 N/A% 1 14.3% 1 16.7% 0 0.0% 0 0.0%
run_init::Core/DrupalKernelInterface.php0 N/A% -1 -14.3% 1 16.7% 0 0.0% 0 0.0%
run_init::Routing/ProviderBasedGenerator.php0 N/A% -1 -14.3% -2 -33.3% 0 0.0% 0 0.0%
run_init::EventDispatcher/EventDispatcher.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Extension/ModuleHandler.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerAware.php0 N/A% 0 0.0% 1 16.7% 0 0.0% 0 0.0%
run_init::field/FieldPluginBase.php0 N/A% 0 0.0% 2 33.3% 24 0.6% 0 0.0%
run_init::PhpStorage/MTimeProtectedFastFileStorage.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::DependencyInjection/IntrospectableContainerInterface.php0 N/A% 0 0.0% 1 16.7% 0 0.0% 0 0.0%
run_init::field/FieldInstanceInterface.php0 N/A% 0 0.0% -1 -16.7% 0 0.0% 0 0.0%
run_init::Cache/CacheCollector.php0 N/A% 0 0.0% -3 -50.0% 0 0.0% 0 0.0%
run_init::Plugin/PluginManagerBase.php0 N/A% 0 0.0% -2 -33.3% 0 0.0% 0 0.0%
run_init::NestedMatcher/UrlMatcher.php0 N/A% 0 0.0% -2 -33.3% 0 0.0% 0 0.0%
run_init::Routing/RouteProviderInterface.php0 N/A% 0 0.0% 1 16.7% 0 0.0% 0 0.0%
run_init::Controller/ControllerResolver.php@10 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Entity/DatabaseStorageControllerNG.php0 N/A% 0 0.0% 1 16.7% 0 0.0% 0 0.0%
run_init::StreamWrapper/LocalStream.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
load::Access/AccessInterface.php0 N/A% -46 -657.1% -45 -750.0% -4,096 -107.6% -6,152 -147.9%
load::views/PluginBase.php0 N/A% 26 371.4% 26 433.3% 16 0.4% 16 0.4%
load::Field/FieldItemInterface.php0 N/A% 9 128.6% 10 166.7% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::findFile0 N/A% 4 57.1% 11 183.3% 24 0.6% -96 -2.3%
run_init::query/QueryInterface.php0 N/A% 4 57.1% 4 66.7% 0 0.0% 0 0.0%
run_init::entity/EntityDisplayBaseInterface.php0 N/A% 3 42.9% 2 33.3% 0 0.0% 0 0.0%
load::DataType/Map.php0 N/A% 3 42.9% -1 -16.7% 0 0.0% 0 0.0%
run_init::Entity/ContentEntityInterface.php0 N/A% -2 -28.6% -1 -16.7% 0 0.0% 0 0.0%
load::Routing/RouteCompilerInterface.php0 N/A% -2 -28.6% -3 -50.0% 0 0.0% 0 0.0%
run_init::views/PluginBase.php0 N/A% -2 -28.6% -1 -16.7% 0 0.0% 0 0.0%
run_init::Field/FieldItemInterface.php0 N/A% 2 28.6% 2 33.3% 0 0.0% 0 0.0%
load::Entity/ContentEntityInterface.php0 N/A% 1 14.3% 0 0.0% 0 0.0% 0 0.0%
run_init::Query/SelectInterface.php0 N/A% 1 14.3% 0 0.0% 0 0.0% 0 0.0%
load::TypedData/TypedData.php0 N/A% -1 -14.3% 0 0.0% 0 0.0% 0 0.0%
run_init::Entity/ConfigEntityInterface.php0 N/A% -1 -14.3% 1 16.7% 0 0.0% 0 0.0%
run_init::Plugin/PluginManagerInterface.php0 N/A% -1 -14.3% 0 0.0% 0 0.0% 0 0.0%
load::Lock/LockBackendInterface.php0 N/A% 1 14.3% 2 33.3% 0 0.0% 0 0.0%
run_init::Entity/Entity.php0 N/A% 1 14.3% 1 16.7% 0 0.0% 0 0.0%
load::Entity/ConfigEntityInterface.php0 N/A% -1 -14.3% -1 -16.7% 0 0.0% 0 0.0%
load::TypedData/ListInterface.php0 N/A% -1 -14.3% 1 16.7% 0 0.0% 0 0.0%
run_init::Query/Query.php0 N/A% -1 -14.3% -2 -33.3% 0 0.0% 0 0.0%
load::Query/ConditionInterface.php0 N/A% 1 14.3% -1 -16.7% 0 0.0% 0 0.0%
load::Twig/ExtensionInterface.php0 N/A% 1 14.3% 1 16.7% 0 0.0% 0 0.0%
load::Twig/TemplateInterface.php0 N/A% 1 14.3% 1 16.7% 0 0.0% 0 0.0%
load::views/HandlerBase.php0 N/A% 1 14.3% 2 33.3% 0 0.0% 0 0.0%
load::query/QueryInterface.php0 N/A% -1 -14.3% -1 -16.7% 0 0.0% 0 0.0%
run_init::Formatter/FormatterBase.php0 N/A% -1 -14.3% -2 -33.3% 216 5.7% 0 0.0%
load::Formatter/FormatterBase.php0 N/A% -1 -14.3% -1 -16.7% 16 0.4% 0 0.0%
load::Cache/CacheCollectorInterface.php0 N/A% -1 -14.3% -1 -16.7% 0 0.0% 0 0.0%
load::Entity/EntityRenderControllerInterface.php0 N/A% 1 14.3% 1 16.7% 0 0.0% 48 1.2%
load::entity/EntityDisplayBaseInterface.php0 N/A% 1 14.3% 2 33.3% 0 0.0% 0 0.0%
load::Field/FieldDefinitionInterface.php0 N/A% -1 -14.3% -1 -16.7% 0 0.0% 0 0.0%
load::Query/ConditionFundamentals.php0 N/A% 1 14.3% 2 33.3% 0 0.0% 0 0.0%
load::Query/Query.php0 N/A% -1 -14.3% 0 0.0% 0 0.0% 0 0.0%
run_init::Routing/VersatileGeneratorInterface.php0 N/A% -1 -14.3% 0 0.0% 0 0.0% 0 0.0%
load::Generator/UrlGenerator.php0 N/A% -1 -14.3% -1 -16.7% 0 0.0% 0 0.0%
run_init::Generator/UrlGenerator.php0 N/A% -1 -14.3% -1 -16.7% 0 0.0% 0 0.0%
run_init::StreamWrapper/StreamWrapperInterface.php0 N/A% 1 14.3% 2 33.3% 0 0.0% 0 0.0%
load::Extension/ModuleHandlerInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Field/FieldDefinitionInterface.php0 N/A% 0 0.0% 1 16.7% 0 0.0% 0 0.0%
run_init::EventDispatcher/EventDispatcherInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::formatter/FileFormatterBase.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::formatter/FileFormatterBase.php0 N/A% 0 0.0% -1 -16.7% -8 -0.2% 0 0.0%
run_init::Extension/ModuleHandlerInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Entity/EntityRenderControllerInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Query/ConditionFundamentals.php0 N/A% 0 0.0% 1 16.7% 0 0.0% 0 0.0%
load::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% -1 -16.7% 0 0.0% 0 0.0%
run_init::Query/ConditionInterface.php0 N/A% 0 0.0% -1 -16.7% 0 0.0% 0 0.0%
load::StreamWrapper/StreamWrapperInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::KeyValueStore/KeyValueStoreInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::EventDispatcher/EventDispatcherInterface.php0 N/A% 0 0.0% -1 -16.7% 0 0.0% 0 0.0%
load::KeyValueStore/KeyValueStoreInterface.php0 N/A% 0 0.0% 2 33.3% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerAwareInterface.php0 N/A% 0 0.0% -1 -16.7% 0 0.0% 0 0.0%
run_init::PhpStorage/FileStorage.php0 N/A% 0 0.0% 1 16.7% 0 0.0% 0 0.0%
load::DependencyInjection/ContainerInterface.php0 N/A% 0 0.0% 1 16.7% 0 0.0% 0 0.0%
load::PhpStorage/FileStorage.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::views/HandlerBase.php0 N/A% 0 0.0% -2 -33.3% 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::HttpKernel/HttpKernelInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Access/AccessInterface.php0 N/A% 0 0.0% 1 16.7% 0 0.0% 752 18.1%
run_init::DependencyInjection/ContainerInterface.php0 N/A% 0 0.0% 1 16.7% 0 0.0% 0 0.0%
run_init::Twig/TemplateInterface.php0 N/A% 0 0.0% 2 33.3% 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%
load::block/BlockPluginInterface.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% 0 0.0% 8 0.2% 0 0.0%
run_init::Routing/RouteCompilerInterface.php0 N/A% 0 0.0% -1 -16.7% 0 0.0% 0 0.0%
load::DependencyInjection/ContainerAwareInterface.php0 N/A% 0 0.0% 1 16.7% 0 0.0% 0 0.0%
run_init::Twig/ExtensionInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::TypedData/DataReferenceInterface.php0 N/A% 0 0.0% -1 -16.7% 0 0.0% 0 0.0%
run_init::NestedMatcher/FinalMatcherInterface.php0 N/A% 0 0.0% 1 16.7% 0 0.0% 0 0.0%
load::Entity/Entity.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::NestedMatcher/FinalMatcherInterface.php0 N/A% 0 0.0% 2 33.3% 0 0.0% 0 0.0%
run_init::Matcher/UrlMatcher.php0 N/A% 0 0.0% 1 16.7% 0 0.0% 0 0.0%
run_init::Routing/RouteProviderInterface.php@10 N/A% 0 0.0% -2 -33.3% 0 0.0% 0 0.0%
load::Matcher/UrlMatcher.php0 N/A% 0 0.0% 1 16.7% 0 0.0% 0 0.0%
run_init::Entity/EntityStorageControllerBase.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Entity/EntityStorageControllerBase.php0 N/A% 0 0.0% 1 16.7% 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%
run_init::Lock/LockBackendInterface.php0 N/A% 0 0.0% 1 16.7% 0 0.0% 0 0.0%
load::Plugin/PluginManagerInterface.php0 N/A% 0 0.0% 1 16.7% 0 0.0% 0 0.0%
run_init::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% 2 33.3% 0 0.0% 0 0.0%
load::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Query/SelectInterface.php0 N/A% 0 0.0% 1 16.7% 0 0.0% 0 0.0%
load::Routing/RouteProviderInterface.php0 N/A% 0 0.0% -2 -33.3% 0 0.0% 0 0.0%
run_init::DataType/Map.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Matcher/UrlMatcherInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Matcher/UrlMatcherInterface.php0 N/A% 0 0.0% 1 16.7% 0 0.0% 0 0.0%
run_init::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Cache/CacheCollectorInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::TypedData/DataReferenceInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::TypedData/ListInterface.php0 N/A% 0 0.0% 1 16.7% 0 0.0% 0 0.0%
load::Generator/UrlGeneratorInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Entity/DatabaseStorageController.php0 N/A% 0 0.0% 1 16.7% 0 0.0% 0 0.0%
load::Entity/DatabaseStorageController.php0 N/A% 0 0.0% 2 33.3% 0 0.0% 0 0.0%
load::Routing/VersatileGeneratorInterface.php0 N/A% 0 0.0% -1 -16.7% 0 0.0% 0 0.0%
run_init::Generator/UrlGeneratorInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::TypedData/TypedData.php0 N/A% 0 0.0% -1 -16.7% 0 0.0% 0 0.0%
load::Entity/EntityAccessControllerInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%