Diff Report
Run #51b517a409f93: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b518680585e: 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 #51b517a409f93Run #51b518680585eDiffDiff%
Number of Function Calls49 49 0 0.0%
Incl. Wall Time (microsec)20,875 20,246 -629 -3.0%
Incl. Wall Time (microsec) per call 426 413 -13 -3.0%
Excl. Wall Time (microsec)1,670 1,106 -564 -33.8%
Incl. CPU (microsecs)20,947 20,315 -632 -3.0%
Incl. CPU (microsecs) per call 427 415 -13 -3.0%
Excl. CPU (microsec)965 949 -16 -1.7%
Incl. MemUse (bytes)1,685,144 1,652,288 -32,856 -1.9%
Incl. MemUse (bytes) per call 34,391 33,720 -671 -1.9%
Excl. MemUse (bytes)-5,648 -5,704 -56 -1.0%
Incl. PeakMemUse (bytes)1,541,608 1,479,672 -61,936 -4.0%
Incl. PeakMemUse (bytes) per call 31,461 30,197 -1,264 -4.0%
Excl. PeakMemUse (bytes)12,120 12,136 16 0.1%

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% -629 -12.1% -632 -21.2% -32,856 -99.3% -61,936 -190.7%
Exclusive Metrics Diff for Current Function-564 -89.7% -16 -2.5% -56 -0.2% 16 0.0%
Parent functions
run_init::block/BlockBase.php0 N/A% -560 -89.0% -562 -88.9% -32,784 -99.8% -59,880 -96.7%
run_init::Routing/ProviderBasedGenerator.php0 N/A% -19 -3.0% -20 -3.2% -8 -0.0% -2,016 -3.3%
run_init::Routing/ChainedRouterInterface.php0 N/A% 2 0.3% 3 0.5% -8 -0.0% 280 0.5%
run_init::Field/FieldItemBase.php0 N/A% 53 8.4% 52 8.2% -24 -0.1% -240 -0.4%
run_init::Entity/EntityRenderController.php0 N/A% -2 -0.3% -2 -0.3% -24 -0.1% -128 -0.2%
run_init::entity/EntityDisplayBase.php0 N/A% -13 -2.1% -14 -2.2% 0 0.0% 120 0.2%
run_init::StreamWrapper/LocalStream.php0 N/A% 0 0.0% 0 0.0% 16 0.0% 112 0.2%
run_init::Entity/DatabaseStorageControllerNG.php0 N/A% 59 9.4% 59 9.3% 112 0.3% 112 0.2%
run_init::Entity/ConfigEntityBase.php0 N/A% 12 1.9% 11 1.7% 16 0.0% -104 -0.2%
run_init::NestedMatcher/UrlMatcher.php0 N/A% 4 0.6% 4 0.6% 0 0.0% -88 -0.1%
run_init::Routing/RouterInterface.php0 N/A% -39 -6.2% -39 -6.2% 8 0.0% 80 0.1%
run_init::sort/SortPluginBase.php0 N/A% -54 -8.6% -54 -8.5% 0 0.0% -56 -0.1%
run_init::Core/ControllerInterface.php0 N/A% 9 1.4% 7 1.1% -16 -0.0% 56 0.1%
run_init::formatter/TextTrimmedFormatter.php0 N/A% 20 3.2% 20 3.2% -32 -0.1% -56 -0.1%
run_init::pager/SqlBase.php0 N/A% 4 0.6% 4 0.6% -64 -0.2% -56 -0.1%
run_init::display/PathPluginBase.php0 N/A% -2 -0.3% -2 -0.3% 0 0.0% -48 -0.1%
run_init::query/QueryPluginBase.php0 N/A% -5 -0.8% -2 -0.3% 0 0.0% -40 -0.1%
run_init::display/DisplayPluginBase.php0 N/A% 1 0.2% 1 0.2% 40 0.1% 24 0.0%
run_init::Query/Select.php0 N/A% -2 -0.3% -2 -0.3% -8 -0.0% -16 -0.0%
run_init::Plugin/PluginManagerBase.php0 N/A% 2 0.3% 3 0.5% -32 -0.1% 8 0.0%
run_init::Plugin/FilterBase.php0 N/A% -2 -0.3% -2 -0.3% 0 0.0% 0 0.0%
run_init::Controller/ControllerResolver.php@10 N/A% 0 0.0% 1 0.2% -40 -0.1% 0 0.0%
run_init::DependencyInjection/IntrospectableContainerInterface.php0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% -27 -4.3% -28 -4.4% 0 0.0% 0 0.0%
run_init::Twig/Template.php0 N/A% 1 0.2% 2 0.3% 40 0.1% 0 0.0%
run_init::DependencyInjection/ContainerAware.php0 N/A% 20 3.2% 19 3.0% 0 0.0% 0 0.0%
run_init::Twig/Extension.php0 N/A% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
run_init::Entity/EntityAccessController.php0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
run_init::Query/ConditionBase.php0 N/A% -19 -3.0% -20 -3.2% 0 0.0% 0 0.0%
run_init::Extension/ModuleHandler.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::HttpKernel/Kernel.php0 N/A% 2 0.3% 1 0.2% 0 0.0% 0 0.0%
run_init::Entity/ConfigStorageController.php0 N/A% -37 -5.9% -36 -5.7% 0 0.0% 0 0.0%
run_init::Lock/LockBackendAbstract.php0 N/A% -2 -0.3% -1 -0.2% -48 -0.1% 0 0.0%
run_init::KeyValueStore/StorageBase.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::row/EntityRow.php0 N/A% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0%
run_init::TypedData/ItemList.php0 N/A% -33 -5.2% -32 -5.1% 0 0.0% 0 0.0%
run_init::node/NodeInterface.php0 N/A% 2 0.3% 1 0.2% 0 0.0% 0 0.0%
run_init::Routing/RouteCompiler.php@10 N/A% -2 -0.3% -2 -0.3% 0 0.0% 0 0.0%
run_init::EventDispatcher/EventDispatcher.php0 N/A% -2 -0.3% -1 -0.2% 0 0.0% 0 0.0%
Child functions
run_init::block/BlockPluginInterface.php0 N/A% 0 0.0% -555 -87.8% -32,768 -99.7% -59,808 -96.6%
load::Generator/UrlGenerator.php0 N/A% -15 -2.4% -16 -2.5% 0 0.0% -2,016 -3.3%
load::Routing/VersatileGeneratorInterface.php0 N/A% 0 0.0% 2 0.3% 0 0.0% 280 0.5%
load::Type/Map.php0 N/A% 46 7.3% 47 7.4% -40 -0.1% -248 -0.4%
load::Generator/UrlGeneratorInterface.php0 N/A% -38 -6.0% -38 -6.0% 0 0.0% 192 0.3%
run_init::Entity/Entity.php0 N/A% -13 -2.1% -13 -2.1% 16 0.0% -152 -0.2%
run_init::StreamWrapper/StreamWrapperInterface.php0 N/A% 1 0.2% 2 0.3% 48 0.1% 136 0.2%
load::Entity/EntityRenderControllerInterface.php0 N/A% -2 -0.3% -3 -0.5% -40 -0.1% -128 -0.2%
load::Entity/DatabaseStorageController.php0 N/A% 49 7.8% 48 7.6% 112 0.3% 112 0.2%
load::Matcher/UrlMatcher.php0 N/A% 1 0.2% 2 0.3% 0 0.0% -104 -0.2%
load::StreamWrapper/StreamWrapperInterface.php0 N/A% -2 -0.3% -3 -0.5% 24 0.1% -96 -0.2%
load::Matcher/UrlMatcherInterface.php0 N/A% 0 0.0% 1 0.2% -16 -0.0% -80 -0.1%
run_init::Entity/ConfigEntityInterface.php0 N/A% 1 0.2% 0 0.0% 16 0.0% 72 0.1%
load::block/BlockPluginInterface.php0 N/A% -3 -0.5% -3 -0.5% 0 0.0% -72 -0.1%
load::entity/EntityDisplayBaseInterface.php0 N/A% 0 0.0% 1 0.2% 0 0.0% 64 0.1%
load::Entity/ConfigEntityInterface.php0 N/A% 24 3.8% 22 3.5% 32 0.1% -64 -0.1%
load::Field/FieldItemInterface.php0 N/A% -1 -0.2% 0 0.0% 0 0.0% 64 0.1%
load::pager/PagerPluginBase.php0 N/A% 3 0.5% 2 0.3% -56 -0.2% -56 -0.1%
load::Controller/ControllerInterface.php0 N/A% -3 -0.5% -2 -0.3% -16 -0.0% 56 0.1%
run_init::Formatter/FormatterBase.php0 N/A% 20 3.2% 20 3.2% -32 -0.1% -56 -0.1%
load::views/HandlerBase.php0 N/A% -53 -8.4% -55 -8.7% 0 0.0% -56 -0.1%
load::Entity/Entity.php0 N/A% 1 0.2% 1 0.2% -56 -0.2% 40 0.1%
run_init::Matcher/UrlMatcherInterface.php0 N/A% 0 0.0% -1 -0.2% 24 0.1% -32 -0.1%
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% -14 -2.2% -15 -2.4% 0 0.0% -16 -0.0%
run_init::views/PluginBase.php0 N/A% 1 0.2% 2 0.3% 16 0.0% 16 0.0%
load::Query/SelectInterface.php0 N/A% 2 0.3% 2 0.3% 0 0.0% -16 -0.0%
run_init::Plugin/PluginManagerInterface.php0 N/A% 2 0.3% 3 0.5% -32 -0.1% 8 0.0%
load::views/PluginBase.php0 N/A% 3 0.5% 2 0.3% 24 0.1% 8 0.0%
load::query/QueryInterface.php0 N/A% 6 1.0% 7 1.1% 0 0.0% 0 0.0%
load::Entity/ContentEntityInterface.php0 N/A% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
run_init::views/HandlerBase.php0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
run_init::Entity/DatabaseStorageController.php0 N/A% 1 0.2% 2 0.3% 0 0.0% 0 0.0%
run_init::query/QueryInterface.php0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
load::row/RowPluginBase.php0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
run_init::Entity/ContentEntityInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::row/RowPluginBase.php0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
run_init::pager/PagerPluginBase.php0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
run_init::Field/FieldItemInterface.php0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
load::Query/ConditionInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Query/ConditionFundamentals.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Query/ConditionFundamentals.php0 N/A% -7 -1.1% -8 -1.3% 0 0.0% 0 0.0%
run_init::Entity/EntityAccessControllerInterface.php0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
run_init::Query/ConditionInterface.php0 N/A% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
load::Twig/ExtensionInterface.php0 N/A% 1 0.2% 1 0.2% 0 0.0% 0 0.0%
run_init::Twig/TemplateInterface.php0 N/A% 1 0.2% -1 -0.2% -16 -0.0% 0 0.0%
load::Twig/TemplateInterface.php0 N/A% 1 0.2% 2 0.3% 48 0.1% 0 0.0%
run_init::Twig/ExtensionInterface.php0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
load::Entity/EntityAccessControllerInterface.php0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
run_init::Plugin/FilterInterface.php0 N/A% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
run_init::TypedData/ListInterface.php0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
load::TypedData/ListInterface.php0 N/A% -36 -5.7% -35 -5.5% 0 0.0% 0 0.0%
run_init::TypedData/TypedData.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Type/Map.php0 N/A% 1 0.2% 2 0.3% 0 0.0% 0 0.0%
run_init::Entity/EntityRenderControllerInterface.php0 N/A% 0 0.0% -1 -0.2% -8 -0.0% 0 0.0%
load::Plugin/FilterInterface.php0 N/A% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0%
load::Formatter/FormatterBase.php0 N/A% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0%
run_init::entity/EntityDisplayBaseInterface.php0 N/A% 3 0.5% 1 0.2% 0 0.0% 0 0.0%
load::TypedData/TypedData.php0 N/A% 1 0.2% -1 -0.2% 0 0.0% 0 0.0%
load::Entity/EntityControllerInterface.php0 N/A% 1 0.2% 1 0.2% 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::Extension/ModuleHandlerInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::EventDispatcher/EventDispatcherInterface.php0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
load::EventDispatcher/EventDispatcherInterface.php0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
load::KeyValueStore/KeyValueStoreInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::KeyValueStore/KeyValueStoreInterface.php0 N/A% -1 -0.2% 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%
run_init::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% -1 -0.2% 8 0.0% 0 0.0%
load::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% 1 0.2% -32 -0.1% 0 0.0%
run_init::DependencyInjection/ContainerAwareInterface.php0 N/A% 15 2.4% 19 3.0% 0 0.0% 0 0.0%
load::DependencyInjection/ContainerAwareInterface.php0 N/A% 1 0.2% 2 0.3% 0 0.0% 0 0.0%
load::HttpKernel/TerminableInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::HttpKernel/KernelInterface.php0 N/A% 1 0.2% 1 0.2% 0 0.0% 0 0.0%
load::HttpKernel/KernelInterface.php0 N/A% -1 -0.2% 1 0.2% 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::PhpStorage/FileStorage.php0 N/A% -6 -1.0% -6 -0.9% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerInterface.php0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
load::DependencyInjection/ContainerInterface.php0 N/A% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
run_init::PhpStorage/FileStorage.php0 N/A% -18 -2.9% -18 -2.8% 0 0.0% 0 0.0%
run_init::Routing/VersatileGeneratorInterface.php0 N/A% 0 0.0% -2 -0.3% 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%
run_init::Query/SelectInterface.php0 N/A% -1 -0.2% -3 -0.5% 0 0.0% 0 0.0%
run_init::Query/Query.php0 N/A% -2 -0.3% -3 -0.5% 0 0.0% 0 0.0%
load::Query/Query.php0 N/A% 1 0.2% 2 0.3% -8 -0.0% 0 0.0%
run_init::Controller/ControllerInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Entity/EntityStorageControllerInterface.php0 N/A% -35 -5.6% -35 -5.5% 0 0.0% 0 0.0%
load::display/DisplayRouterInterface.php0 N/A% -2 -0.3% -1 -0.2% 0 0.0% 0 0.0%
run_init::Entity/EntityControllerInterface.php0 N/A% -1 -0.2% 1 0.2% 0 0.0% 0 0.0%
run_init::Entity/EntityStorageControllerInterface.php0 N/A% 1 0.2% -1 -0.2% 0 0.0% 0 0.0%
run_init::Routing/RouteCompilerInterface.php0 N/A% 0 0.0% 2 0.3% 0 0.0% 0 0.0%
load::Routing/RouteCompilerInterface.php0 N/A% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0%
run_init::Generator/UrlGenerator.php0 N/A% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
run_init::NestedMatcher/FinalMatcherInterface.php0 N/A% 0 0.0% -2 -0.3% 0 0.0% 0 0.0%
load::NestedMatcher/FinalMatcherInterface.php0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
load::Plugin/PluginManagerInterface.php0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
load::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
run_init::Lock/LockBackendInterface.php0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
load::Lock/LockBackendInterface.php0 N/A% 0 0.0% 0 0.0% -48 -0.1% 0 0.0%
run_init::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% 2 0.3% 0 0.0% 0 0.0%
run_init::display/DisplayRouterInterface.php0 N/A% 0 0.0% -2 -0.3% 0 0.0% 0 0.0%