Diff Report
Run #51b518680585e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b517a409f93: 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 #51b518680585eRun #51b517a409f93DiffDiff%
Number of Function Calls49 49 0 0.0%
Incl. Wall Time (microsec)20,246 20,875 629 3.1%
Incl. Wall Time (microsec) per call 413 426 13 3.1%
Excl. Wall Time (microsec)1,106 1,670 564 51.0%
Incl. CPU (microsecs)20,315 20,947 632 3.1%
Incl. CPU (microsecs) per call 415 427 13 3.1%
Excl. CPU (microsec)949 965 16 1.7%
Incl. MemUse (bytes)1,652,288 1,685,144 32,856 2.0%
Incl. MemUse (bytes) per call 33,720 34,391 671 2.0%
Excl. MemUse (bytes)-5,704 -5,648 56 1.0%
Incl. PeakMemUse (bytes)1,479,672 1,541,608 61,936 4.2%
Incl. PeakMemUse (bytes) per call 30,197 31,461 1,264 4.2%
Excl. PeakMemUse (bytes)12,136 12,120 -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 Function564 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::Entity/DatabaseStorageControllerNG.php0 N/A% -59 -9.4% -59 -9.3% -112 -0.3% -112 -0.2%
run_init::sort/SortPluginBase.php0 N/A% 54 8.6% 54 8.5% 0 0.0% 56 0.1%
run_init::Field/FieldItemBase.php0 N/A% -53 -8.4% -52 -8.2% 24 0.1% 240 0.4%
run_init::Routing/RouterInterface.php0 N/A% 39 6.2% 39 6.2% -8 -0.0% -80 -0.1%
run_init::Entity/ConfigStorageController.php0 N/A% 37 5.9% 36 5.7% 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::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% 27 4.3% 28 4.4% 0 0.0% 0 0.0%
run_init::formatter/TextTrimmedFormatter.php0 N/A% -20 -3.2% -20 -3.2% 32 0.1% 56 0.1%
run_init::DependencyInjection/ContainerAware.php0 N/A% -20 -3.2% -19 -3.0% 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::Routing/ProviderBasedGenerator.php0 N/A% 19 3.0% 20 3.2% 8 0.0% 2,016 3.3%
run_init::entity/EntityDisplayBase.php0 N/A% 13 2.1% 14 2.2% 0 0.0% -120 -0.2%
run_init::Entity/ConfigEntityBase.php0 N/A% -12 -1.9% -11 -1.7% -16 -0.0% 104 0.2%
run_init::Core/ControllerInterface.php0 N/A% -9 -1.4% -7 -1.1% 16 0.0% -56 -0.1%
run_init::query/QueryPluginBase.php0 N/A% 5 0.8% 2 0.3% 0 0.0% 40 0.1%
run_init::pager/SqlBase.php0 N/A% -4 -0.6% -4 -0.6% 64 0.2% 56 0.1%
run_init::NestedMatcher/UrlMatcher.php0 N/A% -4 -0.6% -4 -0.6% 0 0.0% 88 0.1%
run_init::Lock/LockBackendAbstract.php0 N/A% 2 0.3% 1 0.2% 48 0.1% 0 0.0%
run_init::Entity/EntityRenderController.php0 N/A% 2 0.3% 2 0.3% 24 0.1% 128 0.2%
run_init::EventDispatcher/EventDispatcher.php0 N/A% 2 0.3% 1 0.2% 0 0.0% 0 0.0%
run_init::Plugin/FilterBase.php0 N/A% 2 0.3% 2 0.3% 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/ChainedRouterInterface.php0 N/A% -2 -0.3% -3 -0.5% 8 0.0% -280 -0.5%
run_init::display/PathPluginBase.php0 N/A% 2 0.3% 2 0.3% 0 0.0% 48 0.1%
run_init::HttpKernel/Kernel.php0 N/A% -2 -0.3% -1 -0.2% 0 0.0% 0 0.0%
run_init::Query/Select.php0 N/A% 2 0.3% 2 0.3% 8 0.0% 16 0.0%
run_init::Routing/RouteCompiler.php@10 N/A% 2 0.3% 2 0.3% 0 0.0% 0 0.0%
run_init::Plugin/PluginManagerBase.php0 N/A% -2 -0.3% -3 -0.5% 32 0.1% -8 -0.0%
run_init::Twig/Extension.php0 N/A% -1 -0.2% 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::Twig/Template.php0 N/A% -1 -0.2% -2 -0.3% -40 -0.1% 0 0.0%
run_init::display/DisplayPluginBase.php0 N/A% -1 -0.2% -1 -0.2% -40 -0.1% -24 -0.0%
run_init::DependencyInjection/IntrospectableContainerInterface.php0 N/A% 0 0.0% -1 -0.2% 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::KeyValueStore/StorageBase.php0 N/A% 0 0.0% 0 0.0% 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::StreamWrapper/LocalStream.php0 N/A% 0 0.0% 0 0.0% -16 -0.0% -112 -0.2%
run_init::Extension/ModuleHandler.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
load::views/HandlerBase.php0 N/A% 53 8.4% 55 8.7% 0 0.0% 56 0.1%
load::Entity/DatabaseStorageController.php0 N/A% -49 -7.8% -48 -7.6% -112 -0.3% -112 -0.2%
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%
load::TypedData/ListInterface.php0 N/A% 36 5.7% 35 5.5% 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::Entity/ConfigEntityInterface.php0 N/A% -24 -3.8% -22 -3.5% -32 -0.1% 64 0.1%
run_init::Formatter/FormatterBase.php0 N/A% -20 -3.2% -20 -3.2% 32 0.1% 56 0.1%
run_init::PhpStorage/FileStorage.php0 N/A% 18 2.9% 18 2.8% 0 0.0% 0 0.0%
load::Generator/UrlGenerator.php0 N/A% 15 2.4% 16 2.5% 0 0.0% 2,016 3.3%
run_init::DependencyInjection/ContainerAwareInterface.php0 N/A% -15 -2.4% -19 -3.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% 14 2.2% 15 2.4% 0 0.0% 16 0.0%
run_init::Entity/Entity.php0 N/A% 13 2.1% 13 2.1% -16 -0.0% 152 0.2%
load::Query/ConditionFundamentals.php0 N/A% 7 1.1% 8 1.3% 0 0.0% 0 0.0%
load::PhpStorage/FileStorage.php0 N/A% 6 1.0% 6 0.9% 0 0.0% 0 0.0%
load::query/QueryInterface.php0 N/A% -6 -1.0% -7 -1.1% 0 0.0% 0 0.0%
load::Controller/ControllerInterface.php0 N/A% 3 0.5% 2 0.3% 16 0.0% -56 -0.1%
load::views/PluginBase.php0 N/A% -3 -0.5% -2 -0.3% -24 -0.1% -8 -0.0%
load::block/BlockPluginInterface.php0 N/A% 3 0.5% 3 0.5% 0 0.0% 72 0.1%
run_init::entity/EntityDisplayBaseInterface.php0 N/A% -3 -0.5% -1 -0.2% 0 0.0% 0 0.0%
load::pager/PagerPluginBase.php0 N/A% -3 -0.5% -2 -0.3% 56 0.2% 56 0.1%
load::display/DisplayRouterInterface.php0 N/A% 2 0.3% 1 0.2% 0 0.0% 0 0.0%
load::Entity/EntityRenderControllerInterface.php0 N/A% 2 0.3% 3 0.5% 40 0.1% 128 0.2%
run_init::Query/Query.php0 N/A% 2 0.3% 3 0.5% 0 0.0% 0 0.0%
run_init::Plugin/PluginManagerInterface.php0 N/A% -2 -0.3% -3 -0.5% 32 0.1% -8 -0.0%
load::StreamWrapper/StreamWrapperInterface.php0 N/A% 2 0.3% 3 0.5% -24 -0.1% 96 0.2%
load::Query/SelectInterface.php0 N/A% -2 -0.3% -2 -0.3% 0 0.0% 16 0.0%
run_init::Entity/EntityStorageControllerInterface.php0 N/A% -1 -0.2% 1 0.2% 0 0.0% 0 0.0%
load::Entity/Entity.php0 N/A% -1 -0.2% -1 -0.2% 56 0.2% -40 -0.1%
run_init::Entity/ConfigEntityInterface.php0 N/A% -1 -0.2% 0 0.0% -16 -0.0% -72 -0.1%
run_init::Entity/EntityControllerInterface.php0 N/A% 1 0.2% -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%
run_init::Query/ConditionInterface.php0 N/A% -1 -0.2% 0 0.0% 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%
load::Twig/ExtensionInterface.php0 N/A% -1 -0.2% -1 -0.2% 0 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/TemplateInterface.php0 N/A% -1 -0.2% 1 0.2% 16 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/DatabaseStorageController.php0 N/A% -1 -0.2% -2 -0.3% 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::Type/Map.php0 N/A% -1 -0.2% -2 -0.3% 0 0.0% 0 0.0%
load::Field/FieldItemInterface.php0 N/A% 1 0.2% 0 0.0% 0 0.0% -64 -0.1%
run_init::views/PluginBase.php0 N/A% -1 -0.2% -2 -0.3% -16 -0.0% -16 -0.0%
load::Entity/EntityControllerInterface.php0 N/A% -1 -0.2% -1 -0.2% 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::Matcher/UrlMatcher.php0 N/A% -1 -0.2% -2 -0.3% 0 0.0% 104 0.2%
run_init::Generator/UrlGenerator.php0 N/A% -1 -0.2% 0 0.0% 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::Query/SelectInterface.php0 N/A% 1 0.2% 3 0.5% 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%
load::HttpKernel/KernelInterface.php0 N/A% 1 0.2% -1 -0.2% 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::HttpKernel/KernelInterface.php0 N/A% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0%
run_init::StreamWrapper/StreamWrapperInterface.php0 N/A% -1 -0.2% -2 -0.3% -48 -0.1% -136 -0.2%
load::Routing/RouteCompilerInterface.php0 N/A% 1 0.2% 1 0.2% 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::Extension/ModuleHandlerInterface.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 -0.2% 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::KeyValueStore/KeyValueStoreInterface.php0 N/A% 0 0.0% 0 0.0% 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::entity/EntityDisplayBaseInterface.php0 N/A% 0 0.0% -1 -0.2% 0 0.0% -64 -0.1%
run_init::block/BlockPluginInterface.php0 N/A% 0 0.0% 555 87.8% 32,768 99.7% 59,808 96.6%
load::Query/ConditionInterface.php0 N/A% 0 0.0% 0 0.0% 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%
run_init::Twig/ExtensionInterface.php0 N/A% 0 0.0% -1 -0.2% 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%
run_init::Entity/EntityAccessControllerInterface.php0 N/A% 0 0.0% 1 0.2% 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::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% -1 -0.2% 32 0.1% 0 0.0%
load::Entity/EntityAccessControllerInterface.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::Matcher/UrlMatcherInterface.php0 N/A% 0 0.0% -1 -0.2% 16 0.0% 80 0.1%
run_init::NestedMatcher/FinalMatcherInterface.php0 N/A% 0 0.0% 2 0.3% 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::NestedMatcher/FinalMatcherInterface.php0 N/A% 0 0.0% -1 -0.2% 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%
run_init::Matcher/UrlMatcher.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 -0.2% 0 0.0% 0 0.0%
run_init::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% -2 -0.3% 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::Routing/RouteCompilerInterface.php0 N/A% 0 0.0% -2 -0.3% 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::views/HandlerBase.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::Matcher/UrlMatcherInterface.php0 N/A% 0 0.0% 1 0.2% -24 -0.1% 32 0.1%
run_init::Entity/ContentEntityInterface.php0 N/A% 0 0.0% 0 0.0% 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::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% 1 0.2% -8 -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/VersatileGeneratorInterface.php0 N/A% 0 0.0% -2 -0.3% 0 0.0% -280 -0.5%
run_init::Routing/VersatileGeneratorInterface.php0 N/A% 0 0.0% 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::row/RowPluginBase.php0 N/A% 0 0.0% 1 0.2% 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%