Diff Report
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49d73f02cb: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\ClassLoader\ApcClassLoader::loadClass@1

Symfony\Component\ClassLoader\ApcClassLoader::loadClass@1Run #52e49caf3c7f2Run #52e49d73f02cbDiffDiff%
Number of Function Calls142 142 0 0.0%
Incl. Wall Time (microsec)40,584 40,930 346 0.9%
Incl. Wall Time (microsec) per call 286 288 2 0.9%
Excl. Wall Time (microsec)3,207 3,226 19 0.6%
Incl. CPU (microsecs)40,713 40,983 270 0.7%
Incl. CPU (microsecs) per call 287 289 2 0.7%
Excl. CPU (microsec)2,681 2,749 68 2.5%
Incl. MemUse (bytes)4,704,592 4,704,472 -120 -0.0%
Incl. MemUse (bytes) per call 33,131 33,130 -1 -0.0%
Excl. MemUse (bytes)-171,192 -171,072 120 0.1%
Incl. PeakMemUse (bytes)4,380,024 4,395,448 15,424 0.4%
Incl. PeakMemUse (bytes) per call 30,845 30,954 109 0.4%
Excl. PeakMemUse (bytes)6,688 4,624 -2,064 -30.9%

Parent/Child Regression/Improvement report for Symfony\Component\ClassLoader\ApcClassLoader::loadClass@1 [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@10 N/A% 346 13.7% 270 13.2% -120 -0.2% 15,424 23.6%
Exclusive Metrics Diff for Current Function19 5.5% 68 25.2% 120 100.0% -2,064 -13.4%
Parent function
spl_autoload_call@10 N/A% 346 100.0% 270 100.0% -120 -100.0% 15,424 100.0%
Child functions
run_init::Entity/ContentEntityBase.php0 N/A% 108 31.2% 108 40.0% 0 0.0% 96 0.6%
load::Entity/ContentEntityBase.php0 N/A% 106 30.6% 23 8.5% 48 40.0% 16 0.1%
load::block/BlockBase.php0 N/A% -93 -26.9% -93 -34.4% -4,096 -3413.3% -4,200 -27.2%
load::Page/HtmlPageRendererInterface.php0 N/A% 83 24.0% 83 30.7% 4,096 3413.3% 3,592 23.3%
run_init::Entity/ConfigEntityBase.php0 N/A% -64 -18.5% -65 -24.1% 0 0.0% 0 0.0%
load::Twig/Environment.php0 N/A% 55 15.9% 54 20.0% -24 -20.0% 25,488 165.2%
load::Query/Select.php0 N/A% 55 15.9% 56 20.7% 0 0.0% 64 0.4%
load::Datetime/DateTimePlus.php0 N/A% 54 15.6% 51 18.9% -104 -86.7% 368 2.4%
run_init::NestedMatcher/UrlMatcher.php0 N/A% -53 -15.3% -54 -20.0% 40 33.3% -16 -0.1%
load::Twig/Template.php0 N/A% -44 -12.7% -44 -16.3% 32 26.7% 384 2.5%
load::node/NodeInterface.php0 N/A% -33 -9.5% -34 -12.6% 0 0.0% 0 0.0%
???_op@20 N/A% 32 9.2% 33 12.2% -104 -86.7% 376 2.4%
load::node/NodeTypeInterface.php0 N/A% 32 9.2% 30 11.1% 0 0.0% 0 0.0%
load::Query/QueryInterface.php0 N/A% 30 8.7% 29 10.7% 72 60.0% -56 -0.4%
load::Routing/RouteCompiler.php0 N/A% -23 -6.6% -23 -8.5% 24 20.0% -56 -0.4%
run_init::Plugin/DefaultSinglePluginBag.php0 N/A% -20 -5.8% -20 -7.4% 0 0.0% -40 -0.3%
load::Controller/ControllerResolver.php0 N/A% 20 5.8% 21 7.8% 8 6.7% 168 1.1%
load::Entity/EntityAccessController.php0 N/A% 19 5.5% 17 6.3% 40 33.3% -72 -0.5%
load::search/SearchPageRepositoryInterface.php0 N/A% 18 5.2% 19 7.0% 0 0.0% 32 0.2%
load::Entity/DatabaseStorageController.php0 N/A% 18 5.2% 18 6.7% 0 0.0% 0 0.0%
run_init::block/BlockBase.php0 N/A% 15 4.3% 16 5.9% -16 -13.3% -1,408 -9.1%
load::PathProcessor/InboundPathProcessorInterface.php0 N/A% 15 4.3% 15 5.6% 0 0.0% 0 0.0%
load::Extension/ModuleHandler.php0 N/A% 15 4.3% 14 5.2% -48 -40.0% -800 -5.2%
load::DependencyInjection/Container.php0 N/A% -15 -4.3% -15 -5.6% 16 13.3% -96 -0.6%
run_init::ImageToolkit/ImageToolkitBase.php0 N/A% 14 4.0% 14 5.2% 88 73.3% 56 0.4%
load::RouteProcessor/OutboundRouteProcessorInterface.php0 N/A% -14 -4.0% -15 -5.6% 8 6.7% 24 0.2%
run_init::Form/FormBase.php0 N/A% -13 -3.8% -13 -4.8% -16 -13.3% -208 -1.3%
load::Lock/LockBackendAbstract.php0 N/A% 13 3.8% 10 3.7% 32 26.7% -160 -1.0%
run_init::Query/Select.php0 N/A% 13 3.8% 13 4.8% -96 -80.0% -632 -4.1%
load::Routing/ProviderBasedGenerator.php0 N/A% 12 3.5% 12 4.4% -40 -33.3% 0 0.0%
load::Controller/FormController.php0 N/A% 12 3.5% 12 4.4% 0 0.0% 0 0.0%
load::Discovery/DerivativeDiscoveryDecorator.php0 N/A% -12 -3.5% -12 -4.4% -24 -20.0% -64 -0.4%
load::Password/PasswordInterface.php0 N/A% 12 3.5% 13 4.8% 8 6.7% -8 -0.1%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% -12 -3.5% -11 -4.1% 48 40.0% 96 0.6%
Symfony\Component\ClassLoader\ApcClassLoader::findFile0 N/A% 12 3.5% -27 -10.0% -24 -20.0% 0 0.0%
run_init::Entity/FieldableDatabaseStorageController.php0 N/A% -12 -3.5% -13 -4.8% 8 6.7% -112 -0.7%
load::Entity/ConfigEntityBase.php0 N/A% 11 3.2% 11 4.1% 0 0.0% 0 0.0%
???_op@10 N/A% 11 3.2% 14 5.2% 136 113.3% 448 2.9%
load::Entity/EntityManagerInterface.php0 N/A% -11 -3.2% -12 -4.4% -56 -46.7% -8 -0.1%
load::EventDispatcher/EventDispatcher.php0 N/A% -11 -3.2% -12 -4.4% 0 0.0% 0 0.0%
load::update/UpdateManagerInterface.php0 N/A% -11 -3.2% -12 -4.4% 0 0.0% 0 0.0%
load::Entity/FieldableDatabaseStorageController.php0 N/A% 11 3.2% 11 4.1% -104 -86.7% -64 -0.4%
load::Utility/CacheArray.php0 N/A% -10 -2.9% -10 -3.7% 0 0.0% 0 0.0%
load::StreamWrapper/LocalStream.php0 N/A% -10 -2.9% -8 -3.0% -56 -46.7% -520 -3.4%
load::views/ViewStorageInterface.php0 N/A% 9 2.6% 10 3.7% 0 0.0% 0 0.0%
load::Cache/CacheCollector.php0 N/A% 9 2.6% 9 3.3% -8 -6.7% 272 1.8%
load::Plugin/DefaultSinglePluginBag.php0 N/A% -9 -2.6% -10 -3.7% 0 0.0% 0 0.0%
load::KeyValueStore/KeyValueExpirableFactoryInterface.php0 N/A% -9 -2.6% -10 -3.7% 0 0.0% 168 1.1%
load::Plugin/PluginManagerBase.php0 N/A% -9 -2.6% -9 -3.3% 0 0.0% 0 0.0%
load::Routing/RouteSubscriberBase.php0 N/A% 9 2.6% 9 3.3% 0 0.0% 0 0.0%
run_init::Query/ConditionBase.php0 N/A% 8 2.3% 9 3.3% -48 -40.0% -112 -0.7%
load::DependencyInjection/ContainerInjectionInterface.php0 N/A% 8 2.3% 9 3.3% 0 0.0% 0 0.0%
load::Matcher/RequestMatcherInterface.php0 N/A% -8 -2.3% -9 -3.3% 0 0.0% 104 0.7%
load::Language/LanguageManagerInterface.php0 N/A% -8 -2.3% -8 -3.0% 0 0.0% 0 0.0%
load::Entity/ConfigStorageController.php0 N/A% -7 -2.0% -5 -1.9% 8 6.7% -176 -1.1%
load::Plugin/DefaultPluginManager.php0 N/A% 7 2.0% 6 2.2% 0 0.0% 0 0.0%
run_init::Routing/ProviderBasedGenerator.php0 N/A% 7 2.0% 5 1.9% -48 -40.0% -48 -0.3%
load::Config/StorageInterface.php0 N/A% -7 -2.0% -6 -2.2% 0 0.0% 0 0.0%
load::Http/ClientInterface.php0 N/A% 7 2.0% 7 2.6% 88 73.3% 0 0.0%
load::block/BlockInterface.php0 N/A% -7 -2.0% -7 -2.6% 0 0.0% -448 -2.9%
load::node/NodeGrantDatabaseStorageInterface.php0 N/A% 7 2.0% 9 3.3% 0 0.0% 0 0.0%
load::user/UserInterface.php0 N/A% -7 -2.0% -7 -2.6% -16 -13.3% -5,080 -32.9%
load::Controller/TitleResolverInterface.php0 N/A% -7 -2.0% -7 -2.6% 0 0.0% 64 0.4%
load::search/SearchPageInterface.php0 N/A% -7 -2.0% -7 -2.6% 0 0.0% 0 0.0%
load::Path/AliasManagerInterface.php0 N/A% -6 -1.7% -6 -2.2% 0 0.0% 176 1.1%
run_init::Entity/ConfigStorageController.php0 N/A% 6 1.7% 6 2.2% 64 53.3% 248 1.6%
load::Database/Connection.php0 N/A% 6 1.7% 6 2.2% 56 46.7% -880 -5.7%
load::Routing/MatcherDumperInterface.php0 N/A% -6 -1.7% -7 -2.6% 0 0.0% -288 -1.9%
load::Plugin/ConfigurableSearchPluginBase.php0 N/A% 6 1.7% 5 1.9% -24 -20.0% -48 -0.3%
load::Controller/HtmlControllerBase.php0 N/A% 5 1.4% 6 2.2% 0 0.0% -56 -0.4%
load::Core/DrupalKernelInterface.php0 N/A% 5 1.4% 4 1.5% -16 -13.3% -136 -0.9%
load::Routing/UrlGeneratorInterface.php0 N/A% -5 -1.4% -6 -2.2% 8 6.7% -152 -1.0%
load::Theme/ThemeNegotiatorInterface.php0 N/A% -5 -1.4% -5 -1.9% -16 -13.3% 80 0.5%
run_init::Plugin/ConfigurableSearchPluginBase.php0 N/A% -5 -1.4% -6 -2.2% 48 40.0% -64 -0.4%
load::menu_link/MenuLinkInterface.php0 N/A% 5 1.4% 4 1.5% 16 13.3% 16 0.1%
load::KeyValueStore/StateInterface.php0 N/A% -5 -1.4% -5 -1.9% 48 40.0% -96 -0.6%
load::HttpKernel/HttpKernel.php0 N/A% 5 1.4% 5 1.9% -40 -33.3% 0 0.0%
load::EventDispatcher/Event.php0 N/A% -5 -1.4% -6 -2.2% 0 0.0% 0 0.0%
load::Common/AbstractHasDispatcher.php0 N/A% 5 1.4% 5 1.9% -24 -20.0% 0 0.0%
load::Path/AliasWhitelistInterface.php0 N/A% 4 1.2% 4 1.5% 0 0.0% -64 -0.4%
load::Batch/BatchStorageInterface.php0 N/A% -4 -1.2% -4 -1.5% 0 0.0% 0 0.0%
load::Install/Tasks.php0 N/A% 4 1.2% 4 1.5% 40 33.3% 56 0.4%
load::Config/ConfigInstallerInterface.php0 N/A% 4 1.2% 5 1.9% 0 0.0% 0 0.0%
load::user/UserStorageControllerInterface.php0 N/A% -4 -1.2% -4 -1.5% 0 0.0% 16 0.1%
load::EventDispatcher/EventSubscriberInterface.php0 N/A% -4 -1.2% -4 -1.5% 0 0.0% 0 0.0%
load::NestedMatcher/UrlMatcher.php0 N/A% 4 1.2% 4 1.5% 0 0.0% 64 0.4%
load::Form/FormBase.php0 N/A% -4 -1.2% -6 -2.2% -40 -33.3% -56 -0.4%
load::Twig/ExistsLoaderInterface.php0 N/A% -4 -1.2% -3 -1.1% 24 20.0% 144 0.9%
load::Twig/Extension.php0 N/A% -4 -1.2% -4 -1.5% -72 -60.0% -24 -0.2%
load::Session/AccountInterface.php0 N/A% -4 -1.2% -4 -1.5% 0 0.0% 0 0.0%
load::Extension/ThemeHandlerInterface.php0 N/A% 4 1.2% 4 1.5% 0 0.0% 0 0.0%
load::Flood/FloodInterface.php0 N/A% -4 -1.2% -4 -1.5% -40 -33.3% 160 1.0%
load::Enhancer/RouteEnhancerInterface.php0 N/A% -4 -1.2% -5 -1.9% 0 0.0% 0 0.0%
load::update/UpdateFetcherInterface.php0 N/A% -3 -0.9% -2 -0.7% 16 13.3% 0 0.0%
load::Twig/LoaderInterface.php0 N/A% 3 0.9% 4 1.5% 8 6.7% -192 -1.2%
load::PathProcessor/OutboundPathProcessorInterface.php0 N/A% -3 -0.9% -3 -1.1% 0 0.0% 0 0.0%
load::Queue/ReliableQueueInterface.php0 N/A% -3 -0.9% -3 -1.1% 0 0.0% 0 0.0%
load::Config/StorageCacheInterface.php0 N/A% -3 -0.9% -2 -0.7% 0 0.0% 0 0.0%
load::Sql/TablesInterface.php0 N/A% 3 0.9% 3 1.1% 0 0.0% 0 0.0%
load::Database/DatabaseException.php0 N/A% -3 -0.9% -3 -1.1% 0 0.0% 0 0.0%
load::Asset/AssetCollectionRendererInterface.php0 N/A% -3 -0.9% -3 -1.1% 8 6.7% 0 0.0%
load::user/PermissionsHashInterface.php0 N/A% 3 0.9% 3 1.1% 8 6.7% 64 0.4%
load::Message/RequestFactoryInterface.php0 N/A% -3 -0.9% -3 -1.1% -56 -46.7% -120 -0.8%
load::ImageToolkit/ImageToolkitBase.php0 N/A% 3 0.9% 4 1.5% 0 0.0% 0 0.0%
load::Breadcrumb/BreadcrumbBuilderBase.php0 N/A% 3 0.9% 2 0.7% 0 0.0% 0 0.0%
load::Form/FormBuilderInterface.php0 N/A% -3 -0.9% -3 -1.1% -16 -13.3% -48 -0.3%
load::Entity/EntityViewBuilder.php0 N/A% 3 0.9% 2 0.7% 0 0.0% 0 0.0%
load::system/MenuInterface.php0 N/A% 3 0.9% 3 1.1% 0 0.0% 0 0.0%
load::Controller/ControllerBase.php0 N/A% 3 0.9% 3 1.1% 8 6.7% -24 -0.2%
load::Plugin/ContainerFactoryPluginInterface.php0 N/A% -3 -0.9% -3 -1.1% 0 0.0% 0 0.0%
load::tour/TourInterface.php0 N/A% -3 -0.9% -2 -0.7% 0 0.0% 0 0.0%
run_init::Entity/EntityViewBuilder.php0 N/A% 2 0.6% 1 0.4% 0 0.0% 0 0.0%
load::Uuid/UuidInterface.php0 N/A% 2 0.6% 3 1.1% 0 0.0% 0 0.0%
load::user/RoleStorageControllerInterface.php0 N/A% 2 0.6% 3 1.1% 0 0.0% 0 0.0%
load::CacheDecorator/CacheDecoratorInterface.php0 N/A% 2 0.6% 3 1.1% 0 0.0% 0 0.0%
load::Discovery/AnnotatedClassDiscovery.php0 N/A% 2 0.6% 2 0.7% 0 0.0% 0 0.0%
load::Entity/EntityTypeInterface.php0 N/A% 2 0.6% 1 0.4% -40 -33.3% -192 -1.2%
load::Translator/StaticTranslation.php0 N/A% -2 -0.6% -2 -0.7% 0 0.0% -72 -0.5%
load::NestedMatcher/RouteFilterInterface.php0 N/A% -2 -0.6% -1 -0.4% 0 0.0% 0 0.0%
load::Query/QueryFactoryInterface.php0 N/A% 2 0.6% 2 0.7% -24 -20.0% 0 0.0%
load::Routing/ChainedRouterInterface.php0 N/A% -2 -0.6% -2 -0.7% 0 0.0% 0 0.0%
load::Database/StatementInterface.php0 N/A% 2 0.6% 3 1.1% 0 0.0% 0 0.0%
load::system/DateFormatInterface.php0 N/A% 2 0.6% 1 0.4% 0 0.0% -144 -0.9%
run_init::Entity/EntityAccessController.php0 N/A% 2 0.6% 1 0.4% 0 0.0% 0 0.0%
load::Breadcrumb/BreadcrumbBuilderInterface.php0 N/A% 2 0.6% 4 1.5% 0 0.0% 0 0.0%
load::Cache/CacheFactoryInterface.php0 N/A% -2 -0.6% -3 -1.1% 0 0.0% 0 0.0%
load::Extension/CachedModuleHandlerInterface.php0 N/A% 2 0.6% 2 0.7% 16 13.3% -96 -0.6%
load::user/UserDataInterface.php0 N/A% 2 0.6% 2 0.7% -24 -20.0% -280 -1.8%
load::Query/ConditionBase.php0 N/A% -2 -0.6% -2 -0.7% 8 6.7% -168 -1.1%
load::ParamConverter/ParamConverterInterface.php0 N/A% -1 -0.3% -1 -0.4% 0 0.0% 0 0.0%
load::Extension/InfoParserInterface.php0 N/A% -1 -0.3% 4 1.5% 0 0.0% 0 0.0%
load::Event/KernelEvent.php0 N/A% -1 -0.3% -2 -0.7% 24 20.0% 0 0.0%
load::Config/TypedConfigManagerInterface.php0 N/A% -1 -0.3% 0 0.0% 0 0.0% 0 0.0%
load::StringTranslation/TranslationInterface.php0 N/A% 1 0.3% 2 0.7% -56 -46.7% 88 0.6%
load::Routing/RouteProviderInterface.php0 N/A% -1 -0.3% -2 -0.7% 0 0.0% 0 0.0%
load::KeyValueStore/KeyValueFactoryInterface.php0 N/A% 1 0.3% 0 0.0% 0 0.0% 0 0.0%
load::Access/AccessInterface.php0 N/A% 1 0.3% 0 0.0% 0 0.0% 0 0.0%
load::Template/AttributeValueBase.php0 N/A% 1 0.3% 3 1.1% 0 0.0% 2,536 16.4%
load::menu_link/MenuLinkStorageControllerInterface.php0 N/A% 1 0.3% 1 0.4% 0 0.0% 0 0.0%
load::Controller/ControllerResolverInterface.php0 N/A% 1 0.3% 0 0.0% -8 -6.7% -168 -1.1%
load::HttpKernel/TerminableInterface.php0 N/A% 1 0.3% 0 0.0% 0 0.0% -48 -0.3%
load::update/UpdateProcessorInterface.php0 N/A% 1 0.3% 1 0.4% 16 13.3% 0 0.0%
load::DependencyInjection/ContainerAware.php0 N/A% 1 0.3% 1 0.4% 0 0.0% 0 0.0%
load::Translator/TranslatorInterface.php0 N/A% 1 0.3% 1 0.4% -24 -20.0% -56 -0.4%
load::KeyValueStore/StorageBase.php0 N/A% 1 0.3% 1 0.4% 8 6.7% -64 -0.4%
load::Config/InstallStorage.php0 N/A% 0 0.0% -1 -0.4% 0 0.0% 0 0.0%
load::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% 0 0.0% 1 0.4% -72 -60.0% 24 0.2%
load::Cache/CacheBackendInterface.php0 N/A% 0 0.0% 0 0.0% 24 20.0% -32 -0.2%
load::EventSubscriber/PathListenerBase.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Discovery/DiscoverableInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Config/InstallStorage.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Routing/RouterInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% -72 -0.5%
run_init::Entity/DatabaseStorageController.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Factory/DefaultFactory.php0 N/A% 0 0.0% 1 0.4% 0 0.0% -72 -0.5%
load::node/NodeAccessControllerInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::KeyValueStore/KeyValueStoreExpirableInterface.php0 N/A% 0 0.0% 2 0.7% -8 -6.7% 0 0.0%
load::Common/ToArrayInterface.php0 N/A% 0 0.0% 0 0.0% 24 20.0% 0 0.0%
run_init::Datetime/DateTimePlus.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Plugin/DefaultPluginManager.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::comment/CommentManagerInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::CacheWarmer/WarmableInterface.php0 N/A% 0 0.0% -1 -0.4% 0 0.0% 96 0.6%
run_init::Event/KernelEvent.php0 N/A% 0 0.0% 1 0.4% 16 13.3% 0 0.0%
load::Authentication/AuthenticationProviderInterface.php0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
load::Authentication/AuthenticationManagerInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::user/RoleInterface.php0 N/A% 0 0.0% -1 -0.4% 0 0.0% 0 0.0%
load::Plugin/SearchIndexingInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%