Diff Report
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
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Regression/Improvement summary for Symfony\Component\ClassLoader\ApcClassLoader::loadClass@2

Symfony\Component\ClassLoader\ApcClassLoader::loadClass@2Run #52f2e62cef49aRun #52f2e60305388DiffDiff%
Number of Function Calls62 62 0 0.0%
Incl. Wall Time (microsec)4,081 4,301 220 5.4%
Incl. Wall Time (microsec) per call 66 69 4 5.4%
Excl. Wall Time (microsec)660 675 15 2.3%
Incl. CPU (microsecs)4,176 4,402 226 5.4%
Incl. CPU (microsecs) per call 67 71 4 5.4%
Excl. CPU (microsec)503 502 -1 -0.2%
Incl. MemUse (bytes)1,010,864 1,010,840 -24 -0.0%
Incl. MemUse (bytes) per call 16,304 16,304 -0 -0.0%
Excl. MemUse (bytes)69,880 69,904 24 0.0%
Incl. PeakMemUse (bytes)818,880 818,616 -264 -0.0%
Incl. PeakMemUse (bytes) per call 13,208 13,203 -4 -0.0%
Excl. PeakMemUse (bytes)80,688 80,712 24 0.0%

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% 220 9.6% 226 11.0% -24 -0.0% -264 -0.5%
Exclusive Metrics Diff for Current Function15 6.8% -1 -0.4% 24 100.0% 24 9.1%
Parent functions
run_init::Entity/ConfigStorageController.php0 N/A% 110 50.0% 115 50.9% 0 0.0% 0 0.0%
run_init::Entity/ConfigEntityBase.php0 N/A% 89 40.5% 90 39.8% 0 0.0% 0 0.0%
run_init::display/DisplayPluginBase.php0 N/A% -47 -21.4% -46 -20.4% 0 0.0% 0 0.0%
run_init::sort/SortPluginBase.php0 N/A% 32 14.5% 34 15.0% 0 0.0% 0 0.0%
run_init::Core/DrupalKernelInterface.php0 N/A% 26 11.8% 27 11.9% 0 0.0% 0 0.0%
run_init::Query/Select.php0 N/A% 25 11.4% 25 11.1% 0 0.0% 0 0.0%
run_init::Plugin/DefaultPluginBag.php0 N/A% -21 -9.5% -22 -9.7% 0 0.0% 0 0.0%
run_init::Query/Merge.php0 N/A% 20 9.1% 19 8.4% 0 0.0% 0 0.0%
run_init::Plugin/ConfigurableSearchPluginBase.php0 N/A% -19 -8.6% -18 -8.0% 0 0.0% 0 0.0%
run_init::display/PathPluginBase.php0 N/A% 18 8.2% 20 8.8% 0 0.0% 0 0.0%
run_init::StreamWrapper/LocalStream.php0 N/A% 13 5.9% 13 5.8% 24 100.0% 32 12.1%
run_init::Routing/ProviderBasedGenerator.php0 N/A% -13 -5.9% -13 -5.8% 0 0.0% 0 0.0%
run_init::Cache/CacheCollector.php0 N/A% -13 -5.9% -13 -5.8% 0 0.0% 0 0.0%
run_init::Entity/ContentEntityBase.php0 N/A% 10 4.5% 10 4.4% 0 0.0% 0 0.0%
run_init::Extension/ModuleHandler.php0 N/A% -9 -4.1% -9 -4.0% -16 -66.7% 24 9.1%
run_init::Field/FieldItemBase.php0 N/A% 8 3.6% 7 3.1% 0 0.0% 0 0.0%
run_init::Routing/RouterInterface.php0 N/A% -8 -3.6% -7 -3.1% 0 0.0% 0 0.0%
run_init::Entity/FieldableDatabaseStorageController.php0 N/A% 6 2.7% 6 2.7% 0 0.0% 0 0.0%
run_init::Twig/Template.php0 N/A% -6 -2.7% -7 -3.1% 0 0.0% 0 0.0%
run_init::NestedMatcher/UrlMatcher.php0 N/A% -6 -2.7% -5 -2.2% 0 0.0% 0 0.0%
run_init::Entity/EntityAccessController.php0 N/A% 6 2.7% 6 2.7% 0 0.0% 0 0.0%
run_init::KeyValueStore/StorageBase.php0 N/A% -6 -2.7% -6 -2.7% 0 0.0% 0 0.0%
run_init::node/NodeInterface.php0 N/A% 3 1.4% 2 0.9% 0 0.0% 0 0.0%
run_init::Twig/Extension.php0 N/A% 3 1.4% 3 1.3% 0 0.0% 0 0.0%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% 3 1.4% 4 1.8% -32 -133.3% -328 -124.2%
run_init::Form/FormBuilderInterface.php0 N/A% -3 -1.4% -3 -1.3% 0 0.0% 0 0.0%
run_init::Query/ConditionBase.php0 N/A% 3 1.4% 6 2.7% 0 0.0% 0 0.0%
run_init::Lock/LockBackendAbstract.php0 N/A% -3 -1.4% -3 -1.3% 0 0.0% 0 0.0%
run_init::Controller/ControllerResolver.php@10 N/A% -3 -1.4% -3 -1.3% 0 0.0% 0 0.0%
run_init::TypedData/ListDefinition.php0 N/A% 2 0.9% 0 0.0% 0 0.0% 0 0.0%
run_init::Routing/MatcherDumperInterface.php0 N/A% -2 -0.9% -3 -1.3% 0 0.0% 0 0.0%
run_init::block/BlockBase.php0 N/A% 2 0.9% 0 0.0% 0 0.0% 0 0.0%
run_init::Routing/ChainedRouterInterface.php0 N/A% -2 -0.9% -3 -1.3% 0 0.0% 0 0.0%
run_init::EventDispatcher/EventDispatcher.php0 N/A% 1 0.5% 0 0.0% 0 0.0% 0 0.0%
run_init::Routing/RouteProviderInterface.php0 N/A% -1 -0.5% -2 -0.9% 0 0.0% 0 0.0%
run_init::Config/ExtensionInstallStorage.php0 N/A% 1 0.5% 1 0.4% 0 0.0% 0 0.0%
run_init::row/EntityRow.php0 N/A% 1 0.5% 2 0.9% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerAware.php0 N/A% 1 0.5% -1 -0.4% 0 0.0% 0 0.0%
run_init::area/TokenizeAreaPluginBase.php0 N/A% -1 -0.5% -1 -0.4% 0 0.0% 0 0.0%
run_init::TypedData/DataReferenceBase.php0 N/A% 0 0.0% 2 0.9% 0 0.0% 0 0.0%
run_init::DataType/ItemList.php0 N/A% 0 0.0% -1 -0.4% 0 0.0% 8 3.0%
run_init::DependencyInjection/Container.php@10 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
run_init::Access/AccessInterface.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% 0 0.0% 0 0.0% 0 0.0%
run_init::Plugin/PluginManagerBase.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::pager/SqlBase.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Entity/EntityViewBuilder.php0 N/A% 0 0.0% -1 -0.4% 0 0.0% 0 0.0%
run_init::Form/FormBase.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
run_init::Entity/EntityStorageControllerBase.php0 N/A% 64 29.1% 65 28.8% 0 0.0% 0 0.0%
run_init::Entity/Entity.php0 N/A% 46 20.9% 46 20.4% 0 0.0% 0 0.0%
run_init::views/PluginBase.php0 N/A% -45 -20.5% -45 -19.9% 0 0.0% 0 0.0%
load::HttpKernel/HttpKernelInterface.php0 N/A% 26 11.8% 26 11.5% 0 0.0% 0 0.0%
load::views/HandlerBase.php0 N/A% 25 11.4% 25 11.1% 0 0.0% 0 0.0%
run_init::Query/SelectInterface.php0 N/A% 18 8.2% 17 7.5% 0 0.0% 0 0.0%
run_init::StreamWrapper/StreamWrapperInterface.php0 N/A% 15 6.8% 14 6.2% -8 -33.3% -56 -21.2%
load::Entity/ConfigStorageControllerInterface.php0 N/A% 14 6.4% 16 7.1% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::findFile0 N/A% 13 5.9% 18 8.0% 0 0.0% 8 3.0%
load::Entity/Entity.php0 N/A% 12 5.5% 11 4.9% 0 0.0% 0 0.0%
load::Cache/CacheCollectorInterface.php0 N/A% -12 -5.5% -12 -5.3% 0 0.0% 0 0.0%
load::Entity/ConfigEntityInterface.php0 N/A% 11 5.0% 11 4.9% 0 0.0% 0 0.0%
load::Entity/EntityStorageControllerBase.php0 N/A% 11 5.0% 12 5.3% 0 0.0% 0 0.0%
load::Plugin/PluginBag.php0 N/A% -11 -5.0% -12 -5.3% 0 0.0% 0 0.0%
load::display/DisplayRouterInterface.php0 N/A% 9 4.1% 10 4.4% 0 0.0% 0 0.0%
run_init::Entity/ContentEntityInterface.php0 N/A% 8 3.6% 10 4.4% 0 0.0% 0 0.0%
run_init::Query/Query.php0 N/A% 7 3.2% 7 3.1% 0 0.0% 0 0.0%
load::Generator/UrlGenerator.php0 N/A% -7 -3.2% -8 -3.5% 0 0.0% 0 0.0%
load::Extension/ModuleHandlerInterface.php0 N/A% -7 -3.2% -6 -2.7% -16 -66.7% 16 6.1%
load::Twig/ExtensionInterface.php0 N/A% 6 2.7% 5 2.2% 0 0.0% 0 0.0%
run_init::Entity/ConfigEntityInterface.php0 N/A% 6 2.7% 6 2.7% 0 0.0% 0 0.0%
load::Query/ConditionInterface.php0 N/A% 6 2.7% 8 3.5% 0 0.0% 0 0.0%
run_init::Plugin/SearchPluginBase.php0 N/A% -5 -2.3% -5 -2.2% 0 0.0% 0 0.0%
run_init::Entity/FieldableEntityStorageControllerBase.php0 N/A% 5 2.3% 5 2.2% 0 0.0% 0 0.0%
load::Plugin/SearchPluginBase.php0 N/A% -4 -1.8% -4 -1.8% 0 0.0% 0 0.0%
load::Query/Query.php0 N/A% 4 1.8% 4 1.8% 0 0.0% 0 0.0%
load::Query/SelectInterface.php0 N/A% 4 1.8% 4 1.8% 0 0.0% 0 0.0%
run_init::Entity/ConfigStorageControllerInterface.php0 N/A% 4 1.8% 4 1.8% 0 0.0% 0 0.0%
run_init::Generator/UrlGenerator.php0 N/A% -4 -1.8% -4 -1.8% 0 0.0% 0 0.0%
load::Plugin/ConfigurableSearchPluginInterface.php0 N/A% -4 -1.8% -6 -2.7% 0 0.0% 0 0.0%
load::Twig/TemplateInterface.php0 N/A% -4 -1.8% -3 -1.3% 0 0.0% 0 0.0%
load::TypedData/ListDefinitionInterface.php0 N/A% 3 1.4% 3 1.3% 0 0.0% 0 0.0%
load::TypedData/DataDefinition.php0 N/A% -3 -1.4% -2 -0.9% 0 0.0% 0 0.0%
load::KeyValueStore/KeyValueStoreInterface.php0 N/A% -3 -1.4% -3 -1.3% 0 0.0% 0 0.0%
run_init::PhpStorage/FileStorage.php0 N/A% 3 1.4% 4 1.8% 0 0.0% 0 0.0%
run_init::TypedData/DataDefinition.php0 N/A% 3 1.4% 3 1.3% 0 0.0% 0 0.0%
run_init::Matcher/UrlMatcherInterface.php0 N/A% -3 -1.4% -3 -1.3% 0 0.0% 0 0.0%
run_init::Plugin/PluginBag.php0 N/A% -2 -0.9% -2 -0.9% 0 0.0% 0 0.0%
load::Query/ConditionFundamentals.php0 N/A% 2 0.9% 3 1.3% 0 0.0% 0 0.0%
load::Form/FormErrorInterface.php0 N/A% -2 -0.9% -2 -0.9% 0 0.0% 0 0.0%
run_init::Query/ConditionInterface.php0 N/A% 2 0.9% 1 0.4% 0 0.0% 0 0.0%
load::block/BlockPluginInterface.php0 N/A% 2 0.9% 2 0.9% 0 0.0% 0 0.0%
load::Field/FieldItemInterface.php0 N/A% 2 0.9% 0 0.0% 0 0.0% 0 0.0%
run_init::DataType/Map.php0 N/A% 2 0.9% 3 1.3% 0 0.0% 0 0.0%
load::TypedData/DataReferenceInterface.php0 N/A% 2 0.9% 1 0.4% 0 0.0% 0 0.0%
load::Entity/EntityAccessControllerInterface.php0 N/A% 2 0.9% 1 0.4% 0 0.0% 0 0.0%
load::Matcher/UrlMatcher.php0 N/A% -2 -0.9% -2 -0.9% 0 0.0% 0 0.0%
load::Form/FormInterface.php0 N/A% 2 0.9% 4 1.8% 0 0.0% 0 0.0%
load::NestedMatcher/FinalMatcherInterface.php0 N/A% -2 -0.9% -1 -0.4% 0 0.0% 0 0.0%
run_init::Twig/TemplateInterface.php0 N/A% -1 -0.5% 0 0.0% 0 0.0% 0 0.0%
run_init::user/EntityOwnerInterface.php0 N/A% 1 0.5% 0 0.0% 0 0.0% 0 0.0%
load::views/PluginBase.php0 N/A% -1 -0.5% -1 -0.4% 0 0.0% 0 0.0%
load::Entity/EntityChangedInterface.php0 N/A% 1 0.5% 1 0.4% 0 0.0% 0 0.0%
load::Entity/FieldableEntityStorageControllerBase.php0 N/A% -1 -0.5% 1 0.4% 0 0.0% 0 0.0%
load::StreamWrapper/StreamWrapperInterface.php0 N/A% -1 -0.5% 0 0.0% 8 33.3% 64 24.2%
load::area/AreaPluginBase.php0 N/A% -1 -0.5% -1 -0.4% 0 0.0% 0 0.0%
load::DependencyInjection/DependencySerialization.php0 N/A% -1 -0.5% -1 -0.4% 0 0.0% 0 0.0%
load::row/RowPluginBase.php0 N/A% 1 0.5% 1 0.4% 0 0.0% 0 0.0%
run_init::Entity/EntityViewBuilderInterface.php0 N/A% 1 0.5% 1 0.4% 0 0.0% 0 0.0%
load::user/EntityOwnerInterface.php0 N/A% 1 0.5% 2 0.9% 0 0.0% 0 0.0%
run_init::Plugin/ConfigurableSearchPluginInterface.php0 N/A% -1 -0.5% -4 -1.8% 0 0.0% 0 0.0%
run_init::DependencyInjection/IntrospectableContainerInterface.php0 N/A% -1 -0.5% -2 -0.9% 0 0.0% 0 0.0%
load::Dumper/MatcherDumperInterface.php0 N/A% -1 -0.5% -1 -0.4% 0 0.0% 0 0.0%
run_init::Dumper/MatcherDumperInterface.php0 N/A% -1 -0.5% 2 0.9% 0 0.0% 0 0.0%
load::Lock/LockBackendInterface.php0 N/A% -1 -0.5% -2 -0.9% 0 0.0% 0 0.0%
load::Routing/VersatileGeneratorInterface.php0 N/A% -1 -0.5% 0 0.0% 0 0.0% 0 0.0%
run_init::KeyValueStore/KeyValueStoreInterface.php0 N/A% -1 -0.5% -1 -0.4% 0 0.0% 0 0.0%
load::Matcher/UrlMatcherInterface.php0 N/A% -1 -0.5% -2 -0.9% 0 0.0% 0 0.0%
load::Generator/UrlGeneratorInterface.php0 N/A% -1 -0.5% -2 -0.9% 0 0.0% 0 0.0%
load::Controller/ControllerResolverInterface.php0 N/A% -1 -0.5% -2 -0.9% 0 0.0% 0 0.0%
run_init::Controller/ControllerResolverInterface.php0 N/A% -1 -0.5% 1 0.4% 0 0.0% 0 0.0%
run_init::Lock/LockBackendInterface.php0 N/A% -1 -0.5% 0 0.0% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerAwareInterface.php0 N/A% 1 0.5% -1 -0.4% 0 0.0% 0 0.0%
load::EventDispatcher/EventDispatcherInterface.php0 N/A% 1 0.5% 2 0.9% 0 0.0% 0 0.0%
run_init::Form/FormErrorInterface.php0 N/A% -1 -0.5% 0 0.0% 0 0.0% 0 0.0%
load::DataType/Map.php0 N/A% 1 0.5% 1 0.4% 0 0.0% 0 0.0%
run_init::Cache/CacheCollectorInterface.php0 N/A% -1 -0.5% 0 0.0% 0 0.0% 0 0.0%
run_init::NestedMatcher/FinalMatcherInterface.php0 N/A% -1 -0.5% 2 0.9% 0 0.0% 0 0.0%
load::Routing/RouteProviderInterface.php0 N/A% -1 -0.5% -1 -0.4% 0 0.0% 0 0.0%
run_init::Field/FieldItemInterface.php0 N/A% 1 0.5% 2 0.9% 0 0.0% 0 0.0%
load::Routing/RouteCompilerInterface.php0 N/A% -1 -0.5% -1 -0.4% 0 0.0% 0 0.0%
run_init::Query/ConditionFundamentals.php0 N/A% 0 0.0% -2 -0.9% 0 0.0% 0 0.0%
run_init::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 0.4% 0 0.0% 8 3.0%
run_init::DependencyInjection/DependencySerialization.php0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
run_init::Form/FormInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::TypedData/ListDefinitionInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::TypedData/TypedData.php0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
run_init::TypedData/TypedData.php0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
load::Entity/EntityViewBuilderInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::TypedData/ListInterface.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 -0.4% 0 0.0% 0 0.0%
run_init::views/HandlerBase.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Matcher/UrlMatcher.php0 N/A% 0 0.0% -1 -0.4% 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%
load::Core/DestructableInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Core/DestructableInterface.php0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
load::Access/AccessInterface.php0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
run_init::Routing/RouteCompilerInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Generator/UrlGeneratorInterface.php0 N/A% 0 0.0% -1 -0.4% 0 0.0% 0 0.0%
run_init::Extension/ModuleHandlerInterface.php0 N/A% 0 0.0% -1 -0.4% 0 0.0% 0 0.0%
run_init::Plugin/PluginManagerInterface.php0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
load::Plugin/PluginManagerInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% -1 -0.4% 0 0.0% 0 0.0%
run_init::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% -1 -0.4% 0 0.0% 0 0.0%
run_init::Config/InstallStorage.php0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
load::Config/InstallStorage.php0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
run_init::Access/AccessInterface.php@10 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
run_init::EventDispatcher/EventDispatcherInterface.php0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
run_init::pager/PagerPluginBase.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::pager/PagerPluginBase.php0 N/A% 0 0.0% -1 -0.4% 0 0.0% 0 0.0%
run_init::row/RowPluginBase.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Entity/ContentEntityInterface.php0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
run_init::Twig/ExtensionInterface.php0 N/A% 0 0.0% -1 -0.4% 0 0.0% 0 0.0%
run_init::Entity/EntityChangedInterface.php0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
run_init::area/AreaPluginBase.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%
load::DependencyInjection/IntrospectableContainerInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::DependencyInjection/ContainerAwareInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::PhpStorage/FileStorage.php0 N/A% 0 0.0% 1 0.4% -32 -133.3% -328 -124.2%
run_init::display/DisplayRouterInterface.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% 0 0.0% 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%