Diff Report
Run #523e49a66dc20: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523e4c6056bfd: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Composer\Autoload\ClassLoader::loadClass@2

Composer\Autoload\ClassLoader::loadClass@2Run #523e49a66dc20Run #523e4c6056bfdDiffDiff%
Number of Function Calls45 45 0 0.0%
Incl. Wall Time (microsec)4,466 4,677 211 4.7%
Incl. Wall Time (microsec) per call 99 104 5 4.7%
Excl. Wall Time (microsec)485 511 26 5.4%
Incl. CPU (microsecs)4,523 4,741 218 4.8%
Incl. CPU (microsecs) per call 101 105 5 4.8%
Excl. CPU (microsec)337 378 41 12.2%
Incl. MemUse (bytes)681,656 682,464 808 0.1%
Incl. MemUse (bytes) per call 15,148 15,166 18 0.1%
Excl. MemUse (bytes)51,488 51,648 160 0.3%
Incl. PeakMemUse (bytes)493,728 437,712 -56,016 -11.3%
Incl. PeakMemUse (bytes) per call 10,972 9,727 -1,245 -11.3%
Excl. PeakMemUse (bytes)48,312 44,288 -4,024 -8.3%

Parent/Child Regression/Improvement report for Composer\Autoload\ClassLoader::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
Composer\Autoload\ClassLoader::loadClass@20 N/A% 211 0.0% 218 0.0% 808 0.0% -56,016 -0.2%
Exclusive Metrics Diff for Current Function26 12.3% 41 18.8% 160 19.8% -4,024 -7.2%
Parent functions
run_init::Query/ConditionBase.php0 N/A% 71 33.6% 77 35.3% -8 -1.0% 640 1.1%
run_init::EventDispatcher/EventDispatcher.php0 N/A% 42 19.9% 43 19.7% 0 0.0% 0 0.0%
run_init::Query/Select.php0 N/A% -35 -16.6% -37 -17.0% 8 1.0% 8 0.0%
run_init::block/BlockBase.php0 N/A% 32 15.2% 33 15.1% -224 -27.7% 0 0.0%
run_init::Entity/DatabaseStorageControllerNG.php0 N/A% 31 14.7% 30 13.8% -776 -96.0% 0 0.0%
run_init::TypedData/ItemList.php0 N/A% 24 11.4% 23 10.6% 792 98.0% 0 0.0%
run_init::Twig/Extension.php0 N/A% 22 10.4% 23 10.6% 0 0.0% 80 0.1%
run_init::Routing/ProviderBasedGenerator.php0 N/A% 21 10.0% 21 9.6% 0 0.0% 0 0.0%
run_init::Field/FieldItemBase.php0 N/A% -17 -8.1% -16 -7.3% 672 83.2% -31,784 -56.7%
run_init::Entity/ConfigStorageController.php0 N/A% 12 5.7% 12 5.5% 0 0.0% 8 0.0%
run_init::Routing/RouterInterface.php0 N/A% -11 -5.2% -10 -4.6% 0 0.0% 0 0.0%
run_init::DependencyInjection/Container.php@10 N/A% 8 3.8% 8 3.7% 0 0.0% 0 0.0%
run_init::Entity/ConfigEntityBase.php0 N/A% 7 3.3% 8 3.7% 0 0.0% 0 0.0%
run_init::Routing/RouteProviderInterface.php0 N/A% 7 3.3% 7 3.2% 0 0.0% 0 0.0%
run_init::Entity/EntityAccessController.php0 N/A% 6 2.8% 5 2.3% 216 26.7% 0 0.0%
run_init::Routing/ChainedRouterInterface.php0 N/A% -6 -2.8% -6 -2.8% 0 0.0% 0 0.0%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% 6 2.8% 8 3.7% 0 0.0% 0 0.0%
run_init::StreamWrapper/LocalStream.php0 N/A% -6 -2.8% -8 -3.7% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerAware.php0 N/A% 5 2.4% 5 2.3% 0 0.0% 0 0.0%
run_init::Twig/Template.php0 N/A% -4 -1.9% -4 -1.8% 0 0.0% -120 -0.2%
run_init::Core/DrupalKernelInterface.php0 N/A% -4 -1.9% -6 -2.8% 0 0.0% 0 0.0%
run_init::Form/FormBase.php0 N/A% -3 -1.4% -1 -0.5% 0 0.0% 0 0.0%
run_init::Lock/LockBackendAbstract.php0 N/A% 3 1.4% 2 0.9% 0 0.0% 0 0.0%
run_init::NestedMatcher/UrlMatcher.php0 N/A% -2 -0.9% -2 -0.9% -8 -1.0% -8 -0.0%
run_init::aggregator/FeedInterface.php0 N/A% -2 -0.9% -1 -0.5% 24 3.0% -24,840 -44.3%
run_init::Plugin/DefaultSinglePluginBag.php0 N/A% 2 0.9% 2 0.9% 112 13.9% 0 0.0%
run_init::Plugin/PluginManagerBase.php0 N/A% -1 -0.5% -2 -0.9% 0 0.0% 0 0.0%
run_init::Controller/ControllerResolver.php@10 N/A% 1 0.5% 2 0.9% 0 0.0% 0 0.0%
run_init::Extension/ModuleHandler.php0 N/A% 1 0.5% -1 -0.5% 0 0.0% 0 0.0%
run_init::Routing/RouteCompiler.php@10 N/A% 1 0.5% 2 0.9% 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::Cache/CacheCollector.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Access/StaticAccessCheckInterface.php0 N/A% 0 0.0% 1 0.5% 0 0.0% 0 0.0%
Child functions
Composer\Autoload\ClassLoader::findFile0 N/A% 86 40.8% 82 37.6% 8 1.0% -2,440 -4.4%
run_init::Entity/DatabaseStorageController.php0 N/A% 25 11.8% 24 11.0% -408 -50.5% 0 0.0%
load::Form/FormInterface.php0 N/A% 19 9.0% -3 -1.4% 0 0.0% 0 0.0%
run_init::Entity/Entity.php0 N/A% 19 9.0% 21 9.6% 0 0.0% 0 0.0%
run_init::Plugin/PluginBase.php0 N/A% 18 8.5% 19 8.7% -96 -11.9% 0 0.0%
run_init::Query/SelectInterface.php0 N/A% -17 -8.1% -17 -7.8% 0 0.0% 0 0.0%
run_init::Generator/UrlGenerator.php0 N/A% 16 7.6% 18 8.3% 0 0.0% 0 0.0%
load::Query/ConditionFundamentals.php0 N/A% 11 5.2% 12 5.5% -8 -1.0% 768 1.4%
load::Query/ConditionInterface.php0 N/A% 9 4.3% 8 3.7% 0 0.0% 0 0.0%
run_init::Entity/EntityStorageControllerBase.php0 N/A% 8 3.8% 8 3.7% 0 0.0% 8 0.0%
run_init::Matcher/UrlMatcherInterface.php0 N/A% -8 -3.8% -8 -3.7% 0 0.0% 0 0.0%
load::EventDispatcher/EventDispatcherInterface.php0 N/A% 7 3.3% 7 3.2% 0 0.0% 0 0.0%
load::Field/FieldItemInterface.php0 N/A% -6 -2.8% -7 -3.2% 56 6.9% -6,184 -11.0%
load::Query/Query.php0 N/A% -6 -2.8% -6 -2.8% 8 1.0% 8 0.0%
load::DataType/Map.php0 N/A% -6 -2.8% -5 -2.3% 344 42.6% -7,656 -13.7%
load::TypedData/TypedData.php0 N/A% 5 2.4% 5 2.3% 368 45.5% 0 0.0%
run_init::TypedData/ListInterface.php0 N/A% 5 2.4% 5 2.3% 320 39.6% 0 0.0%
run_init::Query/Query.php0 N/A% -5 -2.4% -5 -2.3% 0 0.0% 0 0.0%
load::Entity/Entity.php0 N/A% -5 -2.4% 0 0.0% 0 0.0% 0 0.0%
load::DependencyInjection/IntrospectableContainerInterface.php0 N/A% 5 2.4% 4 1.8% 0 0.0% 0 0.0%
run_init::StreamWrapper/StreamWrapperInterface.php0 N/A% -4 -1.9% -4 -1.8% 0 0.0% 0 0.0%
run_init::PhpStorage/FileStorage.php0 N/A% 4 1.9% 4 1.8% 0 0.0% 0 0.0%
load::Twig/ExtensionInterface.php0 N/A% 4 1.9% 0 0.0% 0 0.0% 144 0.3%
load::Entity/DatabaseStorageController.php0 N/A% 4 1.9% 5 2.3% -376 -46.5% 0 0.0%
load::DependencyInjection/ContainerInjectionInterface.php0 N/A% -4 -1.9% -4 -1.8% 0 0.0% 0 0.0%
load::Entity/ConfigEntityInterface.php0 N/A% -3 -1.4% -3 -1.4% 0 0.0% 0 0.0%
run_init::Plugin/PluginManagerInterface.php0 N/A% -3 -1.4% -2 -0.9% 0 0.0% 0 0.0%
load::Twig/TemplateInterface.php0 N/A% 3 1.4% 3 1.4% 0 0.0% 0 0.0%
load::Query/SelectInterface.php0 N/A% -2 -0.9% -2 -0.9% 0 0.0% 0 0.0%
run_init::block/BlockPluginInterface.php0 N/A% 2 0.9% 3 1.4% 88 10.9% 0 0.0%
run_init::Entity/ConfigEntityInterface.php0 N/A% -2 -0.9% -1 -0.5% 0 0.0% 0 0.0%
load::TypedData/ListInterface.php0 N/A% 2 0.9% 4 1.8% 104 12.9% 0 0.0%
load::Entity/EntityAccessControllerInterface.php0 N/A% 2 0.9% 3 1.4% 8 1.0% 0 0.0%
load::block/BlockPluginInterface.php0 N/A% 2 0.9% 2 0.9% -80 -9.9% 0 0.0%
run_init::DataType/Map.php0 N/A% -2 -0.9% -1 -0.5% 240 29.7% -5,480 -9.8%
run_init::DependencyInjection/IntrospectableContainerInterface.php0 N/A% 1 0.5% 2 0.9% 0 0.0% 0 0.0%
run_init::Plugin/PluginBag.php0 N/A% 1 0.5% 2 0.9% 24 3.0% 0 0.0%
load::HttpKernel/HttpKernelInterface.php0 N/A% -1 -0.5% -1 -0.5% 0 0.0% 0 0.0%
load::Entity/ContentEntityInterface.php0 N/A% 1 0.5% 1 0.5% 0 0.0% -1,720 -3.1%
run_init::DependencyInjection/DependencySerialization.php0 N/A% -1 -0.5% -1 -0.5% 0 0.0% 0 0.0%
load::DependencyInjection/DependencySerialization.php0 N/A% -1 -0.5% -1 -0.5% 0 0.0% 0 0.0%
load::Matcher/UrlMatcherInterface.php0 N/A% -1 -0.5% -1 -0.5% 0 0.0% 0 0.0%
load::KeyValueStore/KeyValueStoreInterface.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% 0 0.0% 0 0.0% 0 0.0%
run_init::TypedData/TypedData.php0 N/A% 1 0.5% 2 0.9% 16 2.0% 0 0.0%
load::Routing/RouteProviderInterface.php0 N/A% 1 0.5% 0 0.0% 0 0.0% 0 0.0%
load::StreamWrapper/StreamWrapperInterface.php0 N/A% -1 -0.5% -1 -0.5% 0 0.0% 0 0.0%
run_init::NestedMatcher/FinalMatcherInterface.php0 N/A% -1 -0.5% 0 0.0% 0 0.0% 0 0.0%
load::Lock/LockBackendInterface.php0 N/A% 1 0.5% -1 -0.5% 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::Entity/ContentEntityInterface.php0 N/A% -1 -0.5% -3 -1.4% 24 3.0% -20,840 -37.2%
run_init::Discovery/CachedDiscoveryInterface.php0 N/A% 1 0.5% -2 -0.9% 0 0.0% 0 0.0%
load::Entity/EntityStorageControllerBase.php0 N/A% 1 0.5% 2 0.9% 0 0.0% 0 0.0%
load::Plugin/PluginBase.php0 N/A% 0 0.0% 1 0.5% -56 -6.9% 0 0.0%
run_init::Field/FieldItemInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% -8,592 -15.3%
run_init::Query/ConditionInterface.php0 N/A% 0 0.0% 6 2.8% 0 0.0% 0 0.0%
run_init::HttpKernel/HttpKernelInterface.php0 N/A% 0 0.0% 1 0.5% 0 0.0% 0 0.0%
load::PhpStorage/FileStorage.php0 N/A% 0 0.0% 1 0.5% 0 0.0% 0 0.0%
run_init::Query/ConditionFundamentals.php0 N/A% 0 0.0% -3 -1.4% 0 0.0% 0 0.0%
run_init::Twig/TemplateInterface.php0 N/A% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%
run_init::Twig/ExtensionInterface.php0 N/A% 0 0.0% 1 0.5% 0 0.0% 0 0.0%
run_init::Entity/EntityAccessControllerInterface.php0 N/A% 0 0.0% 0 0.0% 56 6.9% 0 0.0%
load::Plugin/PluginBag.php0 N/A% 0 0.0% 0 0.0% 16 2.0% 0 0.0%
run_init::EventDispatcher/EventDispatcherInterface.php0 N/A% 0 0.0% 1 0.5% 0 0.0% 0 0.0%
load::NestedMatcher/FinalMatcherInterface.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% 0 0.0% 0 0.0% 0 0.0%
load::Generator/UrlGenerator.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Cache/CacheCollectorInterface.php0 N/A% 0 0.0% 1 0.5% 0 0.0% 0 0.0%
load::Matcher/UrlMatcher.php0 N/A% 0 0.0% -1 -0.5% -8 -1.0% -8 -0.0%
run_init::Routing/RouteProviderInterface.php@10 N/A% 0 0.0% 2 0.9% 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::Controller/ControllerResolverInterface.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 0.5% 0 0.0% 0 0.0%
load::Routing/VersatileGeneratorInterface.php0 N/A% 0 0.0% -1 -0.5% 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::Cache/CacheCollectorInterface.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::Extension/ModuleHandlerInterface.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 0.5% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerAwareInterface.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%
run_init::Form/FormInterface.php0 N/A% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%
load::Access/AccessInterface.php0 N/A% 0 0.0% 1 0.5% 0 0.0% 0 0.0%
run_init::Routing/RouteCompilerInterface.php0 N/A% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%
load::Plugin/PluginManagerInterface.php0 N/A% 0 0.0% -1 -0.5% 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::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%
run_init::Extension/ModuleHandlerInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Routing/RouteCompilerInterface.php0 N/A% 0 0.0% 1 0.5% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerInjectionInterface.php0 N/A% 0 0.0% 2 0.9% 0 0.0% 0 0.0%