Diff Report
Run #519b12bb10362: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::loadClass@2

Symfony\Component\ClassLoader\ClassLoader::loadClass@2Run #519b12bb10362Run #519b0e62696b0DiffDiff%
Number of Function Calls42 42 0 0.0%
Incl. Wall Time (microsec)25,311 24,799 -512 -2.0%
Incl. Wall Time (microsec) per call 603 590 -12 -2.0%
Excl. Wall Time (microsec)1,624 1,569 -55 -3.4%
Incl. CPU (microsecs)25,427 24,901 -526 -2.1%
Incl. CPU (microsecs) per call 605 593 -13 -2.1%
Excl. CPU (microsec)1,434 1,378 -56 -3.9%
Incl. MemUse (bytes)1,680,672 1,680,792 120 0.0%
Incl. MemUse (bytes) per call 40,016 40,019 3 0.0%
Excl. MemUse (bytes)-9,696 -9,640 56 0.6%
Incl. PeakMemUse (bytes)1,450,392 1,367,336 -83,056 -5.7%
Incl. PeakMemUse (bytes) per call 34,533 32,556 -1,978 -5.7%
Excl. PeakMemUse (bytes)3,728 3,720 -8 -0.2%

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% -512 -24.8% -526 -24.8% 120 0.1% -83,056 -91.6%
Exclusive Metrics Diff for Current Function-55 -10.7% -56 -10.6% 56 46.7% -8 -0.0%
Parent functions
run_init::Entity/Entity.php0 N/A% -320 -62.5% -321 -61.0% 0 0.0% 0 0.0%
run_init::field/FieldPluginBase.php0 N/A% 68 13.3% 68 12.9% 56 46.7% 0 0.0%
run_init::Twig/Extension.php0 N/A% -49 -9.6% -49 -9.3% -8 -6.7% 64 0.1%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% -49 -9.6% -49 -9.3% 0 0.0% 0 0.0%
run_init::Routing/ProviderBasedGenerator.php0 N/A% 48 9.4% 49 9.3% 0 0.0% 0 0.0%
run_init::HttpKernel/Kernel.php0 N/A% -47 -9.2% -48 -9.1% 0 0.0% 0 0.0%
run_init::Routing/ChainedRouterInterface.php0 N/A% -31 -6.1% -32 -6.1% 0 0.0% 0 0.0%
run_init::Query/Select.php0 N/A% -27 -5.3% -27 -5.1% 24 20.0% -24 -0.0%
run_init::Twig/Template.php0 N/A% -23 -4.5% -23 -4.4% 0 0.0% 0 0.0%
run_init::TypedData/ItemList.php0 N/A% -22 -4.3% -20 -3.8% 0 0.0% 176 0.2%
run_init::Formatter/FormatterBase.php0 N/A% 20 3.9% 18 3.4% 0 0.0% 0 0.0%
run_init::block/BlockBase.php0 N/A% 19 3.7% 19 3.6% 0 0.0% 0 0.0%
run_init::EventDispatcher/EventDispatcher.php0 N/A% -16 -3.1% -17 -3.2% 0 0.0% 0 0.0%
run_init::Routing/RouterInterface.php0 N/A% -15 -2.9% -14 -2.7% 0 0.0% 0 0.0%
run_init::row/EntityRow.php0 N/A% 10 2.0% 11 2.1% 0 0.0% 0 0.0%
run_init::taxonomy/TermInterface.php0 N/A% -10 -2.0% -11 -2.1% 16 13.3% 16 0.0%
run_init::Lock/LockBackendAbstract.php0 N/A% -10 -2.0% -10 -1.9% 0 0.0% 0 0.0%
run_init::NestedMatcher/UrlMatcher.php0 N/A% -9 -1.8% -9 -1.7% 16 13.3% 16 0.0%
run_init::Controller/ControllerResolver.php@10 N/A% -9 -1.8% -10 -1.9% 0 0.0% 0 0.0%
run_init::display/DisplayPluginBase.php0 N/A% -9 -1.8% -9 -1.7% 16 13.3% -83,424 -100.4%
run_init::Plugin/PluginManagerBase.php0 N/A% -8 -1.6% -9 -1.7% 0 0.0% 96 0.1%
run_init::query/QueryPluginBase.php0 N/A% -7 -1.4% -16 -3.0% 0 0.0% 0 0.0%
run_init::Entity/ConfigEntityBase.php0 N/A% -6 -1.2% -3 -0.6% 0 0.0% 0 0.0%
run_init::Entity/ConfigStorageController.php0 N/A% -5 -1.0% -5 -1.0% -8 -6.7% -24 -0.0%
run_init::StreamWrapper/LocalStream.php0 N/A% -5 -1.0% -5 -1.0% 0 0.0% 0 0.0%
run_init::Entity/DatabaseStorageControllerNG.php0 N/A% 4 0.8% 4 0.8% 8 6.7% 8 0.0%
run_init::Field/FieldItemBase.php0 N/A% -3 -0.6% -4 -0.8% 0 0.0% 0 0.0%
run_init::Extension/ModuleHandler.php0 N/A% 2 0.4% 0 0.0% 0 0.0% 0 0.0%
run_init::Entity/EntityAccessController.php0 N/A% -2 -0.4% -2 -0.4% 0 0.0% 40 0.0%
run_init::DependencyInjection/IntrospectableContainerInterface.php0 N/A% -1 -0.2% -2 -0.4% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerAware.php0 N/A% 1 0.2% 1 0.2% 0 0.0% 0 0.0%
run_init::KeyValueStore/StorageBase.php0 N/A% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0%
run_init::entity/EntityDisplayBase.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
run_init::Entity/EntityInterface.php0 N/A% -143 -27.9% -143 -27.2% 0 0.0% 0 0.0%
load::Entity/EntityInterface.php0 N/A% -98 -19.1% -100 -19.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% -91 -17.8% -90 -17.1% 0 0.0% 8 0.0%
load::views/HandlerBase.php0 N/A% 61 11.9% 62 11.8% 32 26.7% 0 0.0%
run_init::Query/SelectInterface.php0 N/A% -54 -10.5% -54 -10.3% 0 0.0% 32 0.0%
load::Twig/ExtensionInterface.php0 N/A% -52 -10.2% -52 -9.9% -8 -6.7% 64 0.1%
load::Generator/UrlGenerator.php0 N/A% 42 8.2% 42 8.0% 0 0.0% 0 0.0%
load::block/BlockPluginInterface.php0 N/A% 29 5.7% 29 5.5% 0 0.0% 0 0.0%
load::Query/SelectInterface.php0 N/A% -27 -5.3% -31 -5.9% -16 -13.3% -24 -0.0%
load::Query/Query.php0 N/A% 24 4.7% 24 4.6% 16 13.3% -56 -0.1%
run_init::Plugin/PluginSettingsBase.php0 N/A% 22 4.3% 20 3.8% 0 0.0% 0 0.0%
load::Twig/TemplateInterface.php0 N/A% -19 -3.7% -19 -3.6% 0 0.0% 0 0.0%
run_init::PhpStorage/FileStorage.php0 N/A% -18 -3.5% -18 -3.4% 0 0.0% 0 0.0%
load::PhpStorage/FileStorage.php0 N/A% -18 -3.5% -19 -3.6% 0 0.0% 0 0.0%
run_init::HttpKernel/KernelInterface.php0 N/A% -16 -3.1% -16 -3.0% 0 0.0% 0 0.0%
run_init::query/QueryInterface.php0 N/A% -14 -2.7% -14 -2.7% 0 0.0% 0 0.0%
load::Entity/DatabaseStorageController.php0 N/A% 13 2.5% 13 2.5% 8 6.7% 8 0.0%
load::Routing/VersatileGeneratorInterface.php0 N/A% 12 2.3% 13 2.5% 0 0.0% 0 0.0%
load::Generator/UrlGeneratorInterface.php0 N/A% -12 -2.3% -13 -2.5% 0 0.0% 0 0.0%
load::Entity/ContentEntityInterface.php0 N/A% -11 -2.1% -12 -2.3% 0 0.0% 0 0.0%
load::HttpKernel/KernelInterface.php0 N/A% -10 -2.0% -10 -1.9% 0 0.0% 0 0.0%
load::TypedData/ListInterface.php0 N/A% -10 -2.0% -6 -1.1% -8 -6.7% 144 0.2%
load::TypedData/TypedData.php0 N/A% -10 -2.0% -11 -2.1% 16 13.3% 32 0.0%
load::Plugin/PluginManagerInterface.php0 N/A% -10 -2.0% -10 -1.9% 0 0.0% 0 0.0%
load::views/PluginBase.php0 N/A% -9 -1.8% -8 -1.5% 0 0.0% -69,224 -83.3%
load::Plugin/PluginSettingsBase.php0 N/A% -9 -1.8% -9 -1.7% 0 0.0% 0 0.0%
load::Controller/ControllerResolverInterface.php0 N/A% -8 -1.6% -9 -1.7% 0 0.0% 0 0.0%
load::query/QueryInterface.php0 N/A% 8 1.6% 7 1.3% 0 0.0% 0 0.0%
load::Matcher/UrlMatcher.php0 N/A% -8 -1.6% -9 -1.7% 16 13.3% 16 0.0%
load::Formatter/FormatterInterface.php0 N/A% -7 -1.4% -8 -1.5% 0 0.0% 0 0.0%
load::EventDispatcher/EventDispatcherInterface.php0 N/A% -7 -1.4% -7 -1.3% 0 0.0% 0 0.0%
run_init::views/PluginBase.php0 N/A% -6 -1.2% -5 -1.0% 16 13.3% -14,200 -17.1%
run_init::Generator/UrlGeneratorInterface.php0 N/A% 6 1.2% 6 1.1% 0 0.0% 0 0.0%
load::Lock/LockBackendInterface.php0 N/A% 6 1.2% 5 1.0% 0 0.0% 0 0.0%
load::row/RowPluginBase.php0 N/A% 6 1.2% 5 1.0% 0 0.0% 0 0.0%
load::Field/FieldItemInterface.php0 N/A% 6 1.2% 6 1.1% 0 0.0% 0 0.0%
load::NestedMatcher/FinalMatcherInterface.php0 N/A% 6 1.2% 3 0.6% 16 13.3% 0 0.0%
load::StreamWrapper/StreamWrapperInterface.php0 N/A% -5 -1.0% -7 -1.3% 0 0.0% 0 0.0%
load::HttpKernel/TerminableInterface.php0 N/A% -5 -1.0% -7 -1.3% 0 0.0% 0 0.0%
run_init::Generator/UrlGenerator.php0 N/A% -5 -1.0% -4 -0.8% 0 0.0% 0 0.0%
run_init::Plugin/PluginBase.php0 N/A% -4 -0.8% -2 -0.4% 0 0.0% 0 0.0%
run_init::entity/EntityDisplayBaseInterface.php0 N/A% -4 -0.8% -4 -0.8% 0 0.0% 0 0.0%
run_init::Entity/ConfigEntityInterface.php0 N/A% -4 -0.8% -3 -0.6% 0 0.0% 0 0.0%
run_init::Entity/ContentEntityInterface.php0 N/A% 4 0.8% 5 1.0% 16 13.3% 16 0.0%
load::Entity/EntityStorageControllerInterface.php0 N/A% -4 -0.8% -5 -1.0% -8 -6.7% -24 -0.0%
load::Entity/ConfigEntityInterface.php0 N/A% -2 -0.4% -2 -0.4% 0 0.0% 0 0.0%
load::Discovery/CachedDiscoveryInterface.php0 N/A% -2 -0.4% -4 -0.8% 0 0.0% 8 0.0%
load::Extension/ModuleHandlerInterface.php0 N/A% 2 0.4% 3 0.6% 0 0.0% 0 0.0%
load::Entity/EntityAccessControllerInterface.php0 N/A% -1 -0.2% -2 -0.4% 0 0.0% 40 0.0%
run_init::Entity/DatabaseStorageController.php0 N/A% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
run_init::Query/Query.php0 N/A% 1 0.2% 0 0.0% 0 0.0% 24 0.0%
run_init::Routing/VersatileGeneratorInterface.php0 N/A% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0%
run_init::Matcher/UrlMatcher.php0 N/A% -1 -0.2% 0 0.0% -16 -13.3% 0 0.0%
run_init::Matcher/UrlMatcherInterface.php0 N/A% 1 0.2% 2 0.4% 0 0.0% 0 0.0%
run_init::Plugin/PluginManagerInterface.php0 N/A% -1 -0.2% -1 -0.2% -8 -6.7% 88 0.1%
load::KeyValueStore/KeyValueStoreInterface.php0 N/A% -1 -0.2% -2 -0.4% 0 0.0% 0 0.0%
run_init::KeyValueStore/KeyValueStoreInterface.php0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
load::entity/EntityDisplayBaseInterface.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::row/RowPluginBase.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%
run_init::DependencyInjection/ContainerAwareInterface.php0 N/A% 0 0.0% -1 -0.2% 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::HttpKernel/TerminableInterface.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% -2 -0.4% 0 0.0% 0 0.0%
load::DependencyInjection/ContainerInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Formatter/FormatterInterface.php0 N/A% 0 0.0% 8 1.5% 0 0.0% 0 0.0%
load::DependencyInjection/ContainerAwareInterface.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% 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::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% 1 0.2% -8 -6.7% 0 0.0%
load::Type/Map.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Type/Map.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%
run_init::TypedData/TypedData.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% 0 0.0% 0 0.0% 0 0.0%
run_init::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::NestedMatcher/FinalMatcherInterface.php0 N/A% 0 0.0% -2 -0.4% 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::Entity/EntityStorageControllerInterface.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%
load::Matcher/UrlMatcherInterface.php0 N/A% 0 0.0% 0 0.0% 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::Plugin/PluginBase.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::StreamWrapper/StreamWrapperInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%