Diff Report
Run #51a287f454ce8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51a287779d22e: 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 #51a287f454ce8Run #51a287779d22eDiffDiff%
Number of Function Calls44 44 0 0.0%
Incl. Wall Time (microsec)6,695 6,786 91 1.4%
Incl. Wall Time (microsec) per call 152 154 2 1.4%
Excl. Wall Time (microsec)462 497 35 7.6%
Incl. CPU (microsecs)6,756 6,862 106 1.6%
Incl. CPU (microsecs) per call 154 156 2 1.6%
Excl. CPU (microsec)342 392 50 14.6%
Incl. MemUse (bytes)617,032 617,072 40 0.0%
Incl. MemUse (bytes) per call 14,023 14,024 1 0.0%
Excl. MemUse (bytes)52,904 52,896 -8 -0.0%
Incl. PeakMemUse (bytes)442,904 442,936 32 0.0%
Incl. PeakMemUse (bytes) per call 10,066 10,067 1 0.0%
Excl. PeakMemUse (bytes)40,432 40,432 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% 91 14.1% 106 9.1% 40 0.7% 32 0.6%
Exclusive Metrics Diff for Current Function35 38.5% 50 47.2% -8 -20.0% 0 0.0%
Parent functions
run_init::Formatter/FormatterBase.php0 N/A% 47 51.6% 51 48.1% 0 0.0% 0 0.0%
run_init::Query/Select.php0 N/A% 37 40.7% 35 33.0% 0 0.0% 0 0.0%
run_init::node/NodeInterface.php0 N/A% -3 -3.3% -2 -1.9% 0 0.0% 0 0.0%
run_init::display/DisplayPluginBase.php0 N/A% 2 2.2% 1 0.9% 0 0.0% -16 -50.0%
run_init::Plugin/PluginManagerBase.php0 N/A% 2 2.2% 3 2.8% 0 0.0% 0 0.0%
run_init::Field/FieldItemBase.php0 N/A% -2 -2.2% -4 -3.8% 0 0.0% 0 0.0%
run_init::HttpKernel/Kernel.php0 N/A% 2 2.2% 0 0.0% 0 0.0% 0 0.0%
run_init::Entity/ConfigEntityBase.php0 N/A% 2 2.2% 0 0.0% 0 0.0% 0 0.0%
run_init::TypedData/ItemList.php0 N/A% 1 1.1% -1 -0.9% 0 0.0% 0 0.0%
run_init::display/PathPluginBase.php0 N/A% 1 1.1% 1 0.9% 0 0.0% 0 0.0%
run_init::query/QueryPluginBase.php0 N/A% -1 -1.1% 1 0.9% 0 0.0% 0 0.0%
run_init::field/FieldPluginBase.php0 N/A% 1 1.1% -1 -0.9% 16 40.0% 16 50.0%
run_init::Entity/ConfigStorageController.php0 N/A% -1 -1.1% 1 0.9% 0 0.0% 0 0.0%
run_init::NestedMatcher/UrlMatcher.php0 N/A% 1 1.1% -1 -0.9% 0 0.0% 0 0.0%
run_init::EventDispatcher/EventDispatcher.php0 N/A% -1 -1.1% -2 -1.9% 0 0.0% 0 0.0%
run_init::DependencyInjection/IntrospectableContainerInterface.php0 N/A% 1 1.1% 2 1.9% 0 0.0% 0 0.0%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% 1 1.1% 1 0.9% 0 0.0% 0 0.0%
run_init::Entity/Entity.php0 N/A% 1 1.1% 1 0.9% 0 0.0% 0 0.0%
run_init::StreamWrapper/LocalStream.php0 N/A% -1 -1.1% -1 -0.9% 0 0.0% 0 0.0%
run_init::Entity/DatabaseStorageControllerNG.php0 N/A% -1 -1.1% -1 -0.9% 0 0.0% 8 25.0%
run_init::Controller/ControllerResolver.php@10 N/A% 1 1.1% 0 0.0% 0 0.0% 0 0.0%
run_init::Routing/RouterInterface.php0 N/A% 1 1.1% 0 0.0% 0 0.0% 0 0.0%
run_init::Entity/EntityAccessController.php0 N/A% 0 0.0% 1 0.9% 0 0.0% 0 0.0%
run_init::Twig/Template.php0 N/A% 0 0.0% 22 20.8% 0 0.0% 0 0.0%
run_init::Twig/Extension.php0 N/A% 0 0.0% -1 -0.9% 0 0.0% 0 0.0%
run_init::block/BlockBase.php0 N/A% 0 0.0% 1 0.9% 0 0.0% 0 0.0%
run_init::Core/ControllerInterface.php0 N/A% 0 0.0% 0 0.0% 24 60.0% 24 75.0%
run_init::KeyValueStore/StorageBase.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% -1 -0.9% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerAware.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Routing/ChainedRouterInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Routing/ProviderBasedGenerator.php0 N/A% 0 0.0% 1 0.9% 0 0.0% 0 0.0%
run_init::Routing/RouteCompiler.php@10 N/A% 0 0.0% -1 -0.9% 0 0.0% 0 0.0%
run_init::Lock/LockBackendAbstract.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%
Child functions
run_init::Plugin/PluginSettingsBase.php0 N/A% 33 36.3% 31 29.2% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% 18 19.8% 22 20.8% 0 0.0% 0 0.0%
run_init::Query/SelectInterface.php0 N/A% 5 5.5% 4 3.8% 0 0.0% 0 0.0%
load::Plugin/PluginSettingsBase.php0 N/A% 5 5.5% 4 3.8% 0 0.0% 0 0.0%
run_init::Formatter/FormatterInterface.php0 N/A% -3 -3.3% -3 -2.8% 0 0.0% 0 0.0%
load::Entity/DatabaseStorageController.php0 N/A% -3 -3.3% -2 -1.9% 0 0.0% 0 0.0%
run_init::Generator/UrlGenerator.php0 N/A% -1 -1.1% 0 0.0% 0 0.0% 0 0.0%
run_init::Plugin/PluginManagerInterface.php0 N/A% 1 1.1% 2 1.9% 0 0.0% 0 0.0%
run_init::Entity/ContentEntityInterface.php0 N/A% -1 -1.1% -2 -1.9% 0 0.0% 0 0.0%
run_init::Entity/DatabaseStorageController.php0 N/A% -1 -1.1% 1 0.9% 8 20.0% 8 25.0%
load::NestedMatcher/FinalMatcherInterface.php0 N/A% 1 1.1% 0 0.0% 0 0.0% 0 0.0%
load::query/QueryInterface.php0 N/A% -1 -1.1% -1 -0.9% 0 0.0% 0 0.0%
run_init::Entity/ConfigEntityInterface.php0 N/A% 1 1.1% -1 -0.9% 0 0.0% 0 0.0%
load::views/PluginBase.php0 N/A% 1 1.1% 0 0.0% 0 0.0% -16 -50.0%
load::Entity/ConfigEntityInterface.php0 N/A% 1 1.1% 0 0.0% 0 0.0% 0 0.0%
load::Entity/EntityStorageControllerInterface.php0 N/A% -1 -1.1% 1 0.9% 0 0.0% 0 0.0%
run_init::query/QueryInterface.php0 N/A% -1 -1.1% -2 -1.9% 0 0.0% 0 0.0%
run_init::StreamWrapper/StreamWrapperInterface.php0 N/A% -1 -1.1% 0 0.0% 0 0.0% 0 0.0%
run_init::Query/Query.php0 N/A% -1 -1.1% -1 -0.9% 0 0.0% 0 0.0%
load::Generator/UrlGeneratorInterface.php0 N/A% 1 1.1% 0 0.0% 0 0.0% 0 0.0%
load::DependencyInjection/ContainerAwareInterface.php0 N/A% 1 1.1% 2 1.9% 0 0.0% 0 0.0%
load::Extension/ModuleHandlerInterface.php0 N/A% 1 1.1% 0 0.0% 0 0.0% 0 0.0%
run_init::PhpStorage/FileStorage.php0 N/A% 1 1.1% 1 0.9% 0 0.0% 0 0.0%
run_init::Entity/EntityInterface.php0 N/A% 1 1.1% 0 0.0% 0 0.0% 0 0.0%
run_init::HttpKernel/KernelInterface.php0 N/A% -1 -1.1% 0 0.0% 0 0.0% 0 0.0%
load::Formatter/FormatterInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::pager/PagerPluginBase.php0 N/A% 0 0.0% 1 0.9% 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%
load::Query/Query.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::pager/PagerPluginBase.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% 1 0.9% 0 0.0% 0 0.0%
load::views/HandlerBase.php0 N/A% 0 0.0% -2 -1.9% 16 40.0% 16 50.0%
run_init::display/DisplayRouterInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Twig/TemplateInterface.php0 N/A% 0 0.0% -1 -0.9% 0 0.0% 0 0.0%
load::Twig/ExtensionInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Twig/TemplateInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::display/DisplayRouterInterface.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 0.9% 0 0.0% 0 0.0%
run_init::views/PluginBase.php0 N/A% 0 0.0% 1 0.9% 0 0.0% 0 0.0%
run_init::TypedData/TypedData.php0 N/A% 0 0.0% -1 -0.9% 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::TypedData/ListInterface.php0 N/A% 0 0.0% 1 0.9% 0 0.0% 0 0.0%
run_init::Type/Map.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Type/Map.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 0.9% 0 0.0% 0 0.0%
load::Entity/ContentEntityInterface.php0 N/A% 0 0.0% 1 0.9% 0 0.0% 0 0.0%
load::Entity/EntityAccessControllerInterface.php0 N/A% 0 0.0% -2 -1.9% 0 0.0% 0 0.0%
load::Field/FieldItemInterface.php0 N/A% 0 0.0% 1 0.9% 0 0.0% 0 0.0%
run_init::block/BlockPluginInterface.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::Field/FieldItemInterface.php0 N/A% 0 0.0% 1 0.9% 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%
run_init::Controller/ControllerInterface.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% -1 -0.9% 0 0.0% 0 0.0%
load::KeyValueStore/KeyValueStoreInterface.php0 N/A% 0 0.0% 1 0.9% 0 0.0% 0 0.0%
run_init::Extension/ModuleHandlerInterface.php0 N/A% 0 0.0% -1 -0.9% 0 0.0% 0 0.0%
load::Entity/EntityInterface.php0 N/A% 0 0.0% -1 -0.9% 0 0.0% 0 0.0%
load::StreamWrapper/StreamWrapperInterface.php0 N/A% 0 0.0% -1 -0.9% 0 0.0% 0 0.0%
load::Matcher/UrlMatcherInterface.php0 N/A% 0 0.0% 1 0.9% 0 0.0% 0 0.0%
run_init::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% -1 -0.9% 0 0.0% 0 0.0%
load::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% 1 0.9% 0 0.0% 0 0.0%
run_init::EventDispatcher/EventDispatcherInterface.php0 N/A% 0 0.0% -1 -0.9% 0 0.0% 0 0.0%
load::EventDispatcher/EventDispatcherInterface.php0 N/A% 0 0.0% -1 -0.9% 0 0.0% 0 0.0%
run_init::HttpKernel/TerminableInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::HttpKernel/TerminableInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::HttpKernel/KernelInterface.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 0.9% 0 0.0% 0 0.0%
load::DependencyInjection/ContainerInterface.php0 N/A% 0 0.0% -1 -0.9% 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%
run_init::DependencyInjection/ContainerInterface.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%
run_init::Generator/UrlGeneratorInterface.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 0.9% 0 0.0% 0 0.0%
run_init::Lock/LockBackendInterface.php0 N/A% 0 0.0% -1 -0.9% 0 0.0% 0 0.0%
load::Lock/LockBackendInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Routing/RouteCompilerInterface.php0 N/A% 0 0.0% 1 0.9% 0 0.0% 0 0.0%
load::Controller/ControllerInterface.php0 N/A% 0 0.0% -1 -0.9% 24 60.0% 24 75.0%
load::Entity/EntityControllerInterface.php0 N/A% 0 0.0% 1 0.9% 0 0.0% 0 0.0%
run_init::Entity/EntityStorageControllerInterface.php0 N/A% 0 0.0% 2 1.9% 0 0.0% 0 0.0%
run_init::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% 1 0.9% 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::Matcher/UrlMatcher.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Routing/VersatileGeneratorInterface.php0 N/A% 0 0.0% 1 0.9% 0 0.0% 0 0.0%
load::Routing/VersatileGeneratorInterface.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 -0.9% 0 0.0% 0 0.0%
run_init::NestedMatcher/FinalMatcherInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Plugin/PluginManagerInterface.php0 N/A% 0 0.0% -1 -0.9% 0 0.0% 0 0.0%
load::Generator/UrlGenerator.php0 N/A% 0 0.0% -1 -0.9% 0 0.0% 0 0.0%
run_init::Entity/EntityControllerInterface.php0 N/A% 0 0.0% -1 -0.9% 0 0.0% 0 0.0%