Diff Report
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b0311a4e34a: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::loadClass@2

Symfony\Component\ClassLoader\ClassLoader::loadClass@2Run #51b0309e0d24bRun #51b0311a4e34aDiffDiff%
Number of Function Calls38 38 0 0.0%
Incl. Wall Time (microsec)6,921 6,957 36 0.5%
Incl. Wall Time (microsec) per call 182 183 1 0.5%
Excl. Wall Time (microsec)574 586 12 2.1%
Incl. CPU (microsecs)6,974 7,012 38 0.5%
Incl. CPU (microsecs) per call 184 185 1 0.5%
Excl. CPU (microsec)456 473 17 3.7%
Incl. MemUse (bytes)677,944 677,944 0 0.0%
Incl. MemUse (bytes) per call 17,841 17,841 0 0.0%
Excl. MemUse (bytes)23,712 23,712 0 0.0%
Incl. PeakMemUse (bytes)536,352 536,352 0 0.0%
Incl. PeakMemUse (bytes) per call 14,115 14,115 0 0.0%
Excl. PeakMemUse (bytes)19,320 19,320 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\ClassLoader\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
Symfony\Component\ClassLoader\ClassLoader::loadClass@20 N/A% 36 5.9% 38 3.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function12 33.3% 17 44.7% 0 N/A% 0 N/A%
Parent functions
run_init::Query/ConditionBase.php0 N/A% 21 58.3% 21 55.3% 0 N/A% 0 N/A%
run_init::Query/Select.php0 N/A% 11 30.6% 10 26.3% 0 N/A% 0 N/A%
run_init::Entity/Entity.php0 N/A% 6 16.7% 5 13.2% 0 N/A% 0 N/A%
run_init::TypedData/ItemList.php0 N/A% -4 -11.1% -5 -13.2% 0 N/A% 0 N/A%
run_init::Plugin/PluginManagerBase.php0 N/A% -3 -8.3% -3 -7.9% 0 N/A% 0 N/A%
run_init::StreamWrapper/LocalStream.php0 N/A% -2 -5.6% -1 -2.6% 0 N/A% 0 N/A%
run_init::Extension/ModuleHandler.php0 N/A% 2 5.6% 3 7.9% 0 N/A% 0 N/A%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% 2 5.6% 3 7.9% 0 N/A% 0 N/A%
run_init::Entity/ConfigStorageController.php0 N/A% 2 5.6% 2 5.3% 0 N/A% 0 N/A%
run_init::HttpKernel/Kernel.php0 N/A% -1 -2.8% -2 -5.3% 0 N/A% 0 N/A%
run_init::Entity/ConfigEntityBase.php0 N/A% 1 2.8% -1 -2.6% 0 N/A% 0 N/A%
run_init::NestedMatcher/UrlMatcher.php0 N/A% 1 2.8% 1 2.6% 0 N/A% 0 N/A%
run_init::Controller/ControllerResolver.php@10 N/A% 1 2.8% 1 2.6% 0 N/A% 0 N/A%
run_init::Twig/Extension.php0 N/A% -1 -2.8% -2 -5.3% 0 N/A% 0 N/A%
run_init::Twig/Template.php0 N/A% 1 2.8% 1 2.6% 0 N/A% 0 N/A%
run_init::KeyValueStore/StorageBase.php0 N/A% -1 -2.8% 0 0.0% 0 N/A% 0 N/A%
run_init::menu_link/MenuLinkInterface.php0 N/A% -1 -2.8% 0 0.0% 0 N/A% 0 N/A%
run_init::Routing/RouterInterface.php0 N/A% 1 2.8% 0 0.0% 0 N/A% 0 N/A%
run_init::Field/FieldItemBase.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Routing/RouteCompiler.php@10 N/A% 0 0.0% 2 5.3% 0 N/A% 0 N/A%
run_init::Routing/ProviderBasedGenerator.php0 N/A% 0 0.0% 2 5.3% 0 N/A% 0 N/A%
run_init::DependencyInjection/ContainerAware.php0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
run_init::DependencyInjection/IntrospectableContainerInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::EventDispatcher/EventDispatcher.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Routing/ChainedRouterInterface.php0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
run_init::block/BlockBase.php0 N/A% 0 0.0% 3 7.9% 0 N/A% 0 N/A%
run_init::Lock/LockBackendAbstract.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Entity/EntityAccessController.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% 13 36.1% 14 36.8% 0 N/A% 0 N/A%
run_init::Entity/EntityInterface.php0 N/A% 5 13.9% 4 10.5% 0 N/A% 0 N/A%
run_init::Query/Query.php0 N/A% 5 13.9% 5 13.2% 0 N/A% 0 N/A%
load::TypedData/TypedData.php0 N/A% -3 -8.3% -3 -7.9% 0 N/A% 0 N/A%
load::Query/ConditionFundamentals.php0 N/A% 2 5.6% 3 7.9% 0 N/A% 0 N/A%
load::Extension/ModuleHandlerInterface.php0 N/A% 2 5.6% 1 2.6% 0 N/A% 0 N/A%
run_init::Query/SelectInterface.php0 N/A% -2 -5.6% -1 -2.6% 0 N/A% 0 N/A%
run_init::Plugin/PluginManagerInterface.php0 N/A% -2 -5.6% -2 -5.3% 0 N/A% 0 N/A%
run_init::Type/Map.php0 N/A% 1 2.8% 0 0.0% 0 N/A% 0 N/A%
run_init::StreamWrapper/StreamWrapperInterface.php0 N/A% -1 -2.8% -2 -5.3% 0 N/A% 0 N/A%
run_init::Generator/UrlGenerator.php0 N/A% -1 -2.8% 0 0.0% 0 N/A% 0 N/A%
load::Plugin/PluginBase.php0 N/A% -1 -2.8% -1 -2.6% 0 N/A% 0 N/A%
load::Entity/ConfigEntityInterface.php0 N/A% -1 -2.8% 0 0.0% 0 N/A% 0 N/A%
run_init::Field/FieldItemInterface.php0 N/A% 1 2.8% 1 2.6% 0 N/A% 0 N/A%
load::Type/Map.php0 N/A% -1 -2.8% -1 -2.6% 0 N/A% 0 N/A%
load::Entity/EntityAccessControllerInterface.php0 N/A% 1 2.8% 0 0.0% 0 N/A% 0 N/A%
load::Twig/ExtensionInterface.php0 N/A% -1 -2.8% -2 -5.3% 0 N/A% 0 N/A%
run_init::Plugin/PluginBase.php0 N/A% -1 -2.8% 0 0.0% 0 N/A% 0 N/A%
load::Twig/TemplateInterface.php0 N/A% 1 2.8% 1 2.6% 0 N/A% 0 N/A%
load::HttpKernel/KernelInterface.php0 N/A% 1 2.8% 1 2.6% 0 N/A% 0 N/A%
run_init::PhpStorage/FileStorage.php0 N/A% 1 2.8% 0 0.0% 0 N/A% 0 N/A%
load::DependencyInjection/ContainerInterface.php0 N/A% 1 2.8% 1 2.6% 0 N/A% 0 N/A%
load::Generator/UrlGenerator.php0 N/A% 1 2.8% 1 2.6% 0 N/A% 0 N/A%
load::Query/Query.php0 N/A% 1 2.8% 3 7.9% 0 N/A% 0 N/A%
load::Query/ConditionInterface.php0 N/A% 1 2.8% 0 0.0% 0 N/A% 0 N/A%
load::block/BlockPluginInterface.php0 N/A% 1 2.8% 0 0.0% 0 N/A% 0 N/A%
run_init::Entity/EntityControllerInterface.php0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
run_init::Entity/EntityStorageControllerInterface.php0 N/A% 0 0.0% 2 5.3% 0 N/A% 0 N/A%
load::Entity/EntityControllerInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Entity/ConfigEntityInterface.php0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%
load::TypedData/ListInterface.php0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
run_init::Routing/RouteCompilerInterface.php0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%
load::Routing/RouteCompilerInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Query/ConditionFundamentals.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Query/ConditionInterface.php0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
run_init::Twig/TemplateInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Twig/ExtensionInterface.php0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
load::Field/FieldItemInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::TypedData/ListInterface.php0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%
load::Entity/ContentEntityInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Entity/EntityAccessControllerInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Entity/ContentEntityInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::TypedData/TypedData.php0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%
load::Entity/EntityStorageControllerInterface.php0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
run_init::block/BlockPluginInterface.php0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
run_init::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Extension/ModuleHandlerInterface.php0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
run_init::EventDispatcher/EventDispatcherInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::KeyValueStore/KeyValueStoreInterface.php0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
run_init::KeyValueStore/KeyValueStoreInterface.php0 N/A% 0 0.0% -2 -5.3% 0 N/A% 0 N/A%
load::StreamWrapper/StreamWrapperInterface.php0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
load::Entity/EntityInterface.php0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
load::EventDispatcher/EventDispatcherInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::DependencyInjection/ContainerAwareInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::HttpKernel/TerminableInterface.php0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%
run_init::HttpKernel/KernelInterface.php0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%
run_init::HttpKernel/TerminableInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::PhpStorage/FileStorage.php0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
load::DependencyInjection/ContainerAwareInterface.php0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
run_init::DependencyInjection/ContainerInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%
run_init::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
run_init::NestedMatcher/FinalMatcherInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::NestedMatcher/FinalMatcherInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::Plugin/PluginManagerInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Lock/LockBackendInterface.php0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
load::Lock/LockBackendInterface.php0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
run_init::Matcher/UrlMatcher.php0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%
load::Matcher/UrlMatcher.php0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%
run_init::Matcher/UrlMatcherInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::Matcher/UrlMatcherInterface.php0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
load::Generator/UrlGeneratorInterface.php0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%
run_init::Generator/UrlGeneratorInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Routing/VersatileGeneratorInterface.php0 N/A% 0 0.0% 2 5.3% 0 N/A% 0 N/A%
load::Routing/VersatileGeneratorInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::Query/SelectInterface.php0 N/A% 0 0.0% 2 5.3% 0 N/A% 0 N/A%