Diff Report
Run #519aa37b5bebd: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519aa45581fb3: 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 #519aa37b5bebdRun #519aa45581fb3DiffDiff%
Number of Function Calls42 42 0 0.0%
Incl. Wall Time (microsec)24,955 24,683 -272 -1.1%
Incl. Wall Time (microsec) per call 594 588 -6 -1.1%
Excl. Wall Time (microsec)1,557 1,560 3 0.2%
Incl. CPU (microsecs)25,053 24,785 -268 -1.1%
Incl. CPU (microsecs) per call 597 590 -6 -1.1%
Excl. CPU (microsec)1,359 1,379 20 1.5%
Incl. MemUse (bytes)1,680,720 1,680,872 152 0.0%
Incl. MemUse (bytes) per call 40,017 40,021 4 0.0%
Excl. MemUse (bytes)-9,656 -9,640 16 0.2%
Incl. PeakMemUse (bytes)1,556,752 1,550,008 -6,744 -0.4%
Incl. PeakMemUse (bytes) per call 37,066 36,905 -161 -0.4%
Excl. PeakMemUse (bytes)3,720 3,720 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% -272 -3.6% -268 -5.0% 152 0.1% -6,744 -2.5%
Exclusive Metrics Diff for Current Function3 1.1% 20 7.5% 16 10.5% 0 0.0%
Parent functions
run_init::field/FieldPluginBase.php0 N/A% -141 -51.8% -141 -52.6% -48 -31.6% -48 -0.7%
run_init::Formatter/FormatterBase.php0 N/A% -80 -29.4% -82 -30.6% 48 31.6% 8 0.1%
run_init::row/EntityRow.php0 N/A% -64 -23.5% -63 -23.5% -8 -5.3% 0 0.0%
run_init::Entity/Entity.php0 N/A% -28 -10.3% -29 -10.8% 0 0.0% 0 0.0%
run_init::Controller/ControllerResolver.php@10 N/A% -26 -9.6% -24 -9.0% 16 10.5% 0 0.0%
run_init::Plugin/PluginManagerBase.php0 N/A% 23 8.5% 22 8.2% 0 0.0% 56 0.8%
run_init::NestedMatcher/UrlMatcher.php0 N/A% 22 8.1% 22 8.2% 40 26.3% 24 0.4%
run_init::Twig/Extension.php0 N/A% 22 8.1% 22 8.2% 0 0.0% 0 0.0%
run_init::Entity/EntityAccessController.php0 N/A% -20 -7.4% -20 -7.5% 0 0.0% 0 0.0%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% -19 -7.0% -21 -7.8% 0 0.0% 0 0.0%
run_init::Routing/RouterInterface.php0 N/A% 17 6.2% 14 5.2% 0 0.0% 0 0.0%
run_init::taxonomy/TermInterface.php0 N/A% 16 5.9% 25 9.3% 16 10.5% 16 0.2%
run_init::Query/Select.php0 N/A% 15 5.5% 14 5.2% -8 -5.3% -64 -0.9%
run_init::block/BlockBase.php0 N/A% 14 5.1% 14 5.2% -16 -10.5% 40 0.6%
run_init::display/DisplayPluginBase.php0 N/A% -13 -4.8% -12 -4.5% 16 10.5% 40 0.6%
run_init::Entity/DatabaseStorageControllerNG.php0 N/A% -12 -4.4% -13 -4.9% 0 0.0% -6,832 -101.3%
run_init::query/QueryPluginBase.php0 N/A% 11 4.0% 10 3.7% 0 0.0% 0 0.0%
run_init::Routing/ProviderBasedGenerator.php0 N/A% 11 4.0% 11 4.1% 56 36.8% 8 0.1%
run_init::EventDispatcher/EventDispatcher.php0 N/A% -11 -4.0% -10 -3.7% 0 0.0% 0 0.0%
run_init::Twig/Template.php0 N/A% 8 2.9% 8 3.0% 0 0.0% 0 0.0%
run_init::Entity/ConfigStorageController.php0 N/A% -8 -2.9% -9 -3.4% 24 15.8% 32 0.5%
run_init::Routing/ChainedRouterInterface.php0 N/A% -7 -2.6% -6 -2.2% 0 0.0% 0 0.0%
run_init::KeyValueStore/StorageBase.php0 N/A% -6 -2.2% -6 -2.2% 0 0.0% 0 0.0%
run_init::entity/EntityDisplayBase.php0 N/A% -5 -1.8% -4 -1.5% 0 0.0% 0 0.0%
run_init::StreamWrapper/LocalStream.php0 N/A% -5 -1.8% -6 -2.2% 0 0.0% 0 0.0%
run_init::Field/FieldItemBase.php0 N/A% 4 1.5% 6 2.2% 0 0.0% 0 0.0%
run_init::Lock/LockBackendAbstract.php0 N/A% 4 1.5% 4 1.5% 0 0.0% 0 0.0%
run_init::TypedData/ItemList.php0 N/A% 4 1.5% 3 1.1% 16 10.5% -24 -0.4%
run_init::Extension/ModuleHandler.php0 N/A% 2 0.7% 3 1.1% 0 0.0% 0 0.0%
run_init::DependencyInjection/IntrospectableContainerInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::HttpKernel/Kernel.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Entity/ConfigEntityBase.php0 N/A% 0 0.0% 0 0.0% 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%
Child functions
load::views/HandlerBase.php0 N/A% -140 -51.5% -141 -52.6% -48 -31.6% -48 -0.7%
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% -114 -41.9% -121 -45.1% 0 0.0% 0 0.0%
load::row/RowPluginBase.php0 N/A% -34 -12.5% -34 -12.7% 16 10.5% 0 0.0%
run_init::views/PluginBase.php0 N/A% 33 12.1% 31 11.6% 0 0.0% 0 0.0%
run_init::Entity/EntityInterface.php0 N/A% -32 -11.8% -32 -11.9% 0 0.0% 0 0.0%
load::Controller/ControllerResolverInterface.php0 N/A% -31 -11.4% -30 -11.2% 24 15.8% 0 0.0%
load::Matcher/UrlMatcher.php0 N/A% 27 9.9% 26 9.7% 40 26.3% -176 -2.6%
run_init::Plugin/PluginManagerInterface.php0 N/A% 25 9.2% 24 9.0% -8 -5.3% 48 0.7%
load::Entity/ContentEntityInterface.php0 N/A% 23 8.5% 24 9.0% 0 0.0% 0 0.0%
load::Type/Map.php0 N/A% -23 -8.5% -27 -10.1% 0 0.0% 0 0.0%
run_init::Plugin/PluginBase.php0 N/A% 21 7.7% 23 8.6% 0 0.0% -56 -0.8%
run_init::Entity/ContentEntityInterface.php0 N/A% -18 -6.6% -19 -7.1% 16 10.5% 16 0.2%
run_init::PhpStorage/FileStorage.php0 N/A% -17 -6.2% -16 -6.0% 0 0.0% 0 0.0%
load::Twig/ExtensionInterface.php0 N/A% 17 6.2% 17 6.3% 0 0.0% 0 0.0%
run_init::Type/Map.php0 N/A% 15 5.5% 14 5.2% 0 0.0% 0 0.0%
load::Entity/DatabaseStorageController.php0 N/A% -15 -5.5% -16 -6.0% 0 0.0% -6,832 -101.3%
load::Plugin/PluginSettingsBase.php0 N/A% -14 -5.1% -15 -5.6% 24 15.8% -64 -0.9%
load::views/PluginBase.php0 N/A% -13 -4.8% -14 -5.2% 16 10.5% 40 0.6%
load::query/QueryInterface.php0 N/A% 12 4.4% 12 4.5% 0 0.0% 0 0.0%
run_init::Query/SelectInterface.php0 N/A% 10 3.7% 9 3.4% 0 0.0% -104 -1.5%
load::Twig/TemplateInterface.php0 N/A% 9 3.3% 9 3.4% 0 0.0% 0 0.0%
run_init::Plugin/PluginSettingsBase.php0 N/A% -8 -2.9% -8 -3.0% -16 -10.5% 144 2.1%
load::Plugin/PluginBase.php0 N/A% -7 -2.6% -7 -2.6% 0 0.0% 56 0.8%
load::Matcher/UrlMatcherInterface.php0 N/A% 7 2.6% 7 2.6% 0 0.0% 0 0.0%
load::Generator/UrlGenerator.php0 N/A% 7 2.6% 5 1.9% 32 21.1% 8 0.1%
load::Field/FieldItemInterface.php0 N/A% 6 2.2% 7 2.6% 0 0.0% 0 0.0%
run_init::Routing/VersatileGeneratorInterface.php0 N/A% 6 2.2% 5 1.9% 0 0.0% 0 0.0%
load::Entity/EntityAccessControllerInterface.php0 N/A% -6 -2.2% -7 -2.6% 0 0.0% 0 0.0%
run_init::Matcher/UrlMatcherInterface.php0 N/A% -6 -2.2% -7 -2.6% 0 0.0% 0 0.0%
load::Formatter/FormatterInterface.php0 N/A% -6 -2.2% -6 -2.2% 24 15.8% -72 -1.1%
load::Plugin/PluginManagerInterface.php0 N/A% 5 1.8% 6 2.2% 0 0.0% 0 0.0%
load::Routing/VersatileGeneratorInterface.php0 N/A% -5 -1.8% -4 -1.5% 0 0.0% 0 0.0%
run_init::Generator/UrlGenerator.php0 N/A% 4 1.5% 5 1.9% 24 15.8% 0 0.0%
load::KeyValueStore/KeyValueStoreInterface.php0 N/A% -4 -1.5% -4 -1.5% 0 0.0% 0 0.0%
load::NestedMatcher/FinalMatcherInterface.php0 N/A% -4 -1.5% -6 -2.2% 16 10.5% 200 3.0%
load::Query/Query.php0 N/A% 4 1.5% 3 1.1% -24 -15.8% -24 -0.4%
run_init::StreamWrapper/StreamWrapperInterface.php0 N/A% -4 -1.5% -3 -1.1% 0 0.0% 0 0.0%
run_init::Entity/ConfigEntityInterface.php0 N/A% -3 -1.1% -2 -0.7% 0 0.0% 0 0.0%
load::TypedData/TypedData.php0 N/A% 3 1.1% 3 1.1% 0 0.0% 0 0.0%
load::Entity/ConfigEntityInterface.php0 N/A% 3 1.1% 3 1.1% 0 0.0% 0 0.0%
load::Lock/LockBackendInterface.php0 N/A% 3 1.1% 3 1.1% 0 0.0% 0 0.0%
run_init::Entity/DatabaseStorageController.php0 N/A% 2 0.7% 2 0.7% 0 0.0% 0 0.0%
load::EventDispatcher/EventDispatcherInterface.php0 N/A% -2 -0.7% -2 -0.7% 0 0.0% 0 0.0%
load::TypedData/ListInterface.php0 N/A% -2 -0.7% -2 -0.7% 0 0.0% -24 -0.4%
load::PhpStorage/FileStorage.php0 N/A% -2 -0.7% -3 -1.1% 0 0.0% 0 0.0%
load::entity/EntityDisplayBaseInterface.php0 N/A% -2 -0.7% -2 -0.7% 0 0.0% 0 0.0%
load::Discovery/CachedDiscoveryInterface.php0 N/A% -2 -0.7% -2 -0.7% 0 0.0% 8 0.1%
load::Entity/EntityStorageControllerInterface.php0 N/A% -2 -0.7% -3 -1.1% 24 15.8% 32 0.5%
load::HttpKernel/TerminableInterface.php0 N/A% -1 -0.4% 0 0.0% 0 0.0% 0 0.0%
run_init::Field/FieldItemInterface.php0 N/A% 1 0.4% 1 0.4% 0 0.0% 0 0.0%
run_init::entity/EntityDisplayBaseInterface.php0 N/A% -1 -0.4% 0 0.0% 0 0.0% 0 0.0%
load::HttpKernel/KernelInterface.php0 N/A% 1 0.4% 0 0.0% 0 0.0% 0 0.0%
load::DependencyInjection/ContainerAwareInterface.php0 N/A% -1 -0.4% -2 -0.7% 0 0.0% 0 0.0%
load::Entity/EntityInterface.php0 N/A% 1 0.4% 0 0.0% 0 0.0% 0 0.0%
load::DependencyInjection/ContainerInterface.php0 N/A% -1 -0.4% -2 -0.7% 0 0.0% 0 0.0%
run_init::Matcher/UrlMatcher.php0 N/A% 1 0.4% 0 0.0% 0 0.0% 0 0.0%
run_init::EventDispatcher/EventDispatcherInterface.php0 N/A% -1 -0.4% 0 0.0% 0 0.0% 0 0.0%
run_init::views/HandlerBase.php0 N/A% -1 -0.4% -1 -0.4% 0 0.0% 0 0.0%
load::Generator/UrlGeneratorInterface.php0 N/A% 1 0.4% 2 0.7% 0 0.0% 0 0.0%
run_init::row/RowPluginBase.php0 N/A% 0 0.0% 0 0.0% -24 -15.8% 0 0.0%
run_init::Twig/TemplateInterface.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 0.4% 0 0.0% 0 0.0%
run_init::Formatter/FormatterInterface.php0 N/A% 0 0.0% -1 -0.4% 8 5.3% 0 0.0%
run_init::query/QueryInterface.php0 N/A% 0 0.0% 1 0.4% 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::Query/Query.php0 N/A% 0 0.0% 0 0.0% -16 -10.5% -8 -0.1%
run_init::Extension/ModuleHandlerInterface.php0 N/A% 0 0.0% -2 -0.7% 0 0.0% 0 0.0%
run_init::KeyValueStore/KeyValueStoreInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::StreamWrapper/StreamWrapperInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Extension/ModuleHandlerInterface.php0 N/A% 0 0.0% 1 0.4% 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::HttpKernel/KernelInterface.php0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
run_init::HttpKernel/TerminableInterface.php0 N/A% 0 0.0% 1 0.4% 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::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% 0 0.0% -8 -5.3% 0 0.0%
run_init::Generator/UrlGeneratorInterface.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% 1 0.4% 0 0.0% 0 0.0%
run_init::TypedData/ListInterface.php0 N/A% 0 0.0% 0 0.0% 16 10.5% 0 0.0%
load::block/BlockPluginInterface.php0 N/A% 0 0.0% 0 0.0% -8 -5.3% 40 0.6%
run_init::Entity/EntityStorageControllerInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Query/SelectInterface.php0 N/A% 0 0.0% 0 0.0% 8 5.3% 72 1.1%
run_init::NestedMatcher/FinalMatcherInterface.php0 N/A% 0 0.0% 5 1.9% 0 0.0% 0 0.0%
run_init::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
run_init::Lock/LockBackendInterface.php0 N/A% 0 0.0% -1 -0.4% 0 0.0% 0 0.0%
run_init::block/BlockPluginInterface.php0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%