Diff Report
Run #519eb193b2faa: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eb1c65e7e6: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::loadClass@2

Symfony\Component\ClassLoader\ClassLoader::loadClass@2Run #519eb193b2faaRun #519eb1c65e7e6DiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)6,348 6,509 161 2.5%
Incl. Wall Time (microsec) per call 155 159 4 2.5%
Excl. Wall Time (microsec)448 454 6 1.3%
Incl. CPU (microsecs)6,409 6,575 166 2.6%
Incl. CPU (microsecs) per call 156 160 4 2.6%
Excl. CPU (microsec)333 340 7 2.1%
Incl. MemUse (bytes)630,608 630,608 0 0.0%
Incl. MemUse (bytes) per call 15,381 15,381 0 0.0%
Excl. MemUse (bytes)49,568 49,568 0 0.0%
Incl. PeakMemUse (bytes)426,544 426,544 0 0.0%
Incl. PeakMemUse (bytes) per call 10,404 10,404 0 0.0%
Excl. PeakMemUse (bytes)32,248 32,248 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% 161 10.3% 166 6.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 3.7% 7 4.2% 0 N/A% 0 N/A%
Parent functions
run_init::Query/Select.php0 N/A% 39 24.2% 40 24.1% 0 N/A% 0 N/A%
run_init::Plugin/PluginManagerBase.php0 N/A% 27 16.8% 28 16.9% 0 N/A% 0 N/A%
run_init::node/NodeInterface.php0 N/A% 20 12.4% 20 12.0% 0 N/A% 0 N/A%
run_init::Lock/LockBackendAbstract.php0 N/A% -17 -10.6% -19 -11.4% 0 N/A% 0 N/A%
run_init::TypedData/ItemList.php0 N/A% 13 8.1% 14 8.4% 0 N/A% 0 N/A%
run_init::Entity/DatabaseStorageControllerNG.php0 N/A% -12 -7.5% -12 -7.2% 0 N/A% 0 N/A%
run_init::field/FieldPluginBase.php0 N/A% 11 6.8% 12 7.2% 0 N/A% 0 N/A%
run_init::Routing/ProviderBasedGenerator.php0 N/A% 10 6.2% 10 6.0% 0 N/A% 0 N/A%
run_init::entity/EntityDisplayBase.php0 N/A% 9 5.6% 9 5.4% 0 N/A% 0 N/A%
run_init::block/BlockBase.php0 N/A% 8 5.0% 8 4.8% 0 N/A% 0 N/A%
run_init::DependencyInjection/ContainerAware.php0 N/A% 8 5.0% 8 4.8% 0 N/A% 0 N/A%
run_init::Entity/Entity.php0 N/A% 8 5.0% 8 4.8% 0 N/A% 0 N/A%
run_init::display/DisplayPluginBase.php0 N/A% -7 -4.3% -6 -3.6% 0 N/A% 0 N/A%
run_init::Entity/EntityRenderController.php0 N/A% 7 4.3% 7 4.2% 0 N/A% 0 N/A%
run_init::Entity/ConfigStorageController.php0 N/A% 7 4.3% 7 4.2% 0 N/A% 0 N/A%
run_init::KeyValueStore/StorageBase.php0 N/A% 7 4.3% 8 4.8% 0 N/A% 0 N/A%
run_init::Routing/RouterInterface.php0 N/A% 7 4.3% 7 4.2% 0 N/A% 0 N/A%
run_init::Controller/ControllerResolver.php@10 N/A% 6 3.7% 6 3.6% 0 N/A% 0 N/A%
run_init::pager/SqlBase.php0 N/A% 4 2.5% 5 3.0% 0 N/A% 0 N/A%
run_init::query/QueryPluginBase.php0 N/A% 3 1.9% 2 1.2% 0 N/A% 0 N/A%
run_init::Field/FieldItemBase.php0 N/A% 2 1.2% 1 0.6% 0 N/A% 0 N/A%
run_init::EventDispatcher/EventDispatcher.php0 N/A% -1 -0.6% -2 -1.2% 0 N/A% 0 N/A%
run_init::DependencyInjection/IntrospectableContainerInterface.php0 N/A% 1 0.6% 2 1.2% 0 N/A% 0 N/A%
run_init::Extension/ModuleHandler.php0 N/A% 1 0.6% 2 1.2% 0 N/A% 0 N/A%
run_init::NestedMatcher/UrlMatcher.php0 N/A% -1 -0.6% -1 -0.6% 0 N/A% 0 N/A%
run_init::Entity/ConfigEntityBase.php0 N/A% 1 0.6% 2 1.2% 0 N/A% 0 N/A%
run_init::row/EntityRow.php0 N/A% -1 -0.6% -1 -0.6% 0 N/A% 0 N/A%
run_init::Formatter/FormatterBase.php0 N/A% 1 0.6% 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%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::HttpKernel/Kernel.php0 N/A% 0 0.0% 2 1.2% 0 N/A% 0 N/A%
run_init::StreamWrapper/LocalStream.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 -0.6% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% 56 34.8% 52 31.3% 0 N/A% 0 N/A%
run_init::Query/SelectInterface.php0 N/A% 43 26.7% 43 25.9% 0 N/A% 0 N/A%
run_init::Entity/ContentEntityInterface.php0 N/A% 19 11.8% 20 12.0% 0 N/A% 0 N/A%
run_init::Plugin/PluginManagerInterface.php0 N/A% 13 8.1% 11 6.6% 0 N/A% 0 N/A%
run_init::Entity/EntityInterface.php0 N/A% 9 5.6% 10 6.0% 0 N/A% 0 N/A%
load::Generator/UrlGeneratorInterface.php0 N/A% 7 4.3% 7 4.2% 0 N/A% 0 N/A%
run_init::Generator/UrlGenerator.php0 N/A% 5 3.1% 5 3.0% 0 N/A% 0 N/A%
run_init::entity/EntityDisplayBaseInterface.php0 N/A% 2 1.2% 2 1.2% 0 N/A% 0 N/A%
load::Entity/DatabaseStorageController.php0 N/A% -2 -1.2% -2 -1.2% 0 N/A% 0 N/A%
run_init::Entity/DatabaseStorageController.php0 N/A% -2 -1.2% -6 -3.6% 0 N/A% 0 N/A%
load::Generator/UrlGenerator.php0 N/A% 1 0.6% 1 0.6% 0 N/A% 0 N/A%
run_init::Entity/ConfigEntityInterface.php0 N/A% 1 0.6% 1 0.6% 0 N/A% 0 N/A%
run_init::Routing/VersatileGeneratorInterface.php0 N/A% -1 -0.6% 0 0.0% 0 N/A% 0 N/A%
load::Lock/LockBackendInterface.php0 N/A% -1 -0.6% -1 -0.6% 0 N/A% 0 N/A%
load::views/PluginBase.php0 N/A% -1 -0.6% -1 -0.6% 0 N/A% 0 N/A%
load::Plugin/PluginManagerInterface.php0 N/A% 1 0.6% 1 0.6% 0 N/A% 0 N/A%
run_init::query/QueryInterface.php0 N/A% 1 0.6% 2 1.2% 0 N/A% 0 N/A%
load::Type/Map.php0 N/A% 1 0.6% 3 1.8% 0 N/A% 0 N/A%
load::Entity/EntityRenderControllerInterface.php0 N/A% 1 0.6% 0 0.0% 0 N/A% 0 N/A%
run_init::Plugin/PluginSettingsBase.php0 N/A% -1 -0.6% -2 -1.2% 0 N/A% 0 N/A%
load::block/BlockPluginInterface.php0 N/A% 1 0.6% 1 0.6% 0 N/A% 0 N/A%
load::TypedData/TypedData.php0 N/A% 1 0.6% 1 0.6% 0 N/A% 0 N/A%
load::Query/SelectInterface.php0 N/A% -1 -0.6% -1 -0.6% 0 N/A% 0 N/A%
load::query/QueryInterface.php0 N/A% 1 0.6% 0 0.0% 0 N/A% 0 N/A%
load::Routing/VersatileGeneratorInterface.php0 N/A% 1 0.6% 0 0.0% 0 N/A% 0 N/A%
run_init::Query/Query.php0 N/A% -1 -0.6% 0 0.0% 0 N/A% 0 N/A%
run_init::views/PluginBase.php0 N/A% -1 -0.6% -2 -1.2% 0 N/A% 0 N/A%
load::Entity/EntityStorageControllerInterface.php0 N/A% 1 0.6% 0 0.0% 0 N/A% 0 N/A%
load::Entity/EntityInterface.php0 N/A% -1 -0.6% -1 -0.6% 0 N/A% 0 N/A%
load::EventDispatcher/EventDispatcherInterface.php0 N/A% 1 0.6% 2 1.2% 0 N/A% 0 N/A%
load::DependencyInjection/ContainerAwareInterface.php0 N/A% 1 0.6% 1 0.6% 0 N/A% 0 N/A%
load::HttpKernel/TerminableInterface.php0 N/A% 1 0.6% 1 0.6% 0 N/A% 0 N/A%
load::Matcher/UrlMatcherInterface.php0 N/A% -1 -0.6% 0 0.0% 0 N/A% 0 N/A%
load::PhpStorage/FileStorage.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Type/Map.php0 N/A% 0 0.0% 1 0.6% 0 N/A% 0 N/A%
load::TypedData/ListInterface.php0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 N/A%
run_init::TypedData/ListInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::PhpStorage/FileStorage.php0 N/A% 0 0.0% -1 -0.6% 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%
run_init::DependencyInjection/ContainerInterface.php0 N/A% 0 0.0% 1 0.6% 0 N/A% 0 N/A%
load::Entity/ContentEntityInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::DependencyInjection/ContainerInterface.php0 N/A% 0 0.0% 1 0.6% 0 N/A% 0 N/A%
run_init::TypedData/TypedData.php0 N/A% 0 0.0% 0 0.0% 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::HttpKernel/KernelInterface.php0 N/A% 0 0.0% 1 0.6% 0 N/A% 0 N/A%
run_init::Formatter/FormatterInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::block/BlockPluginInterface.php0 N/A% 0 0.0% 1 0.6% 0 N/A% 0 N/A%
load::Entity/EntityAccessControllerInterface.php0 N/A% 0 0.0% 1 0.6% 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%
load::Formatter/FormatterInterface.php0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 N/A%
run_init::HttpKernel/KernelInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Field/FieldItemInterface.php0 N/A% 0 0.0% 1 0.6% 0 N/A% 0 N/A%
run_init::Entity/EntityRenderControllerInterface.php0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 N/A%
load::entity/EntityDisplayBaseInterface.php0 N/A% 0 0.0% 2 1.2% 0 N/A% 0 N/A%
load::Plugin/PluginSettingsBase.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::Field/FieldItemInterface.php0 N/A% 0 0.0% 1 0.6% 0 N/A% 0 N/A%
load::Query/Query.php0 N/A% 0 0.0% 1 0.6% 0 N/A% 0 N/A%
run_init::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 N/A%
load::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 N/A%
run_init::StreamWrapper/StreamWrapperInterface.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 -0.6% 0 N/A% 0 N/A%
load::StreamWrapper/StreamWrapperInterface.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 0.6% 0 N/A% 0 N/A%
run_init::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 N/A%
run_init::Matcher/UrlMatcher.php0 N/A% 0 0.0% 1 0.6% 0 N/A% 0 N/A%
load::Matcher/UrlMatcher.php0 N/A% 0 0.0% 1 0.6% 0 N/A% 0 N/A%
load::NestedMatcher/FinalMatcherInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::NestedMatcher/FinalMatcherInterface.php0 N/A% 0 0.0% 1 0.6% 0 N/A% 0 N/A%
run_init::Matcher/UrlMatcherInterface.php0 N/A% 0 0.0% 2 1.2% 0 N/A% 0 N/A%
run_init::Entity/EntityStorageControllerInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::Entity/ConfigEntityInterface.php0 N/A% 0 0.0% 1 0.6% 0 N/A% 0 N/A%
load::Extension/ModuleHandlerInterface.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% 0 0.0% 0 N/A% 0 N/A%
load::row/RowPluginBase.php0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 N/A%
run_init::row/RowPluginBase.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Generator/UrlGeneratorInterface.php0 N/A% 0 0.0% 1 0.6% 0 N/A% 0 N/A%
run_init::pager/PagerPluginBase.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::pager/PagerPluginBase.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::KeyValueStore/KeyValueStoreInterface.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 0.6% 0 N/A% 0 N/A%
load::views/HandlerBase.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::views/HandlerBase.php0 N/A% 0 0.0% 0 0.0% 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%