Diff Report
Run #519a496084867: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::loadClass@2

Symfony\Component\ClassLoader\ClassLoader::loadClass@2Run #519a496084867Run #519a4774889ddDiffDiff%
Number of Function Calls43 43 0 0.0%
Incl. Wall Time (microsec)171,995 106,541 -65,454 -38.1%
Incl. Wall Time (microsec) per call 4,000 2,478 -1,522 -38.1%
Excl. Wall Time (microsec)7,414 4,702 -2,712 -36.6%
Incl. CPU (microsecs)44,001 32,002 -11,999 -27.3%
Incl. CPU (microsecs) per call 1,023 744 -279 -27.3%
Excl. CPU (microsec)8,000 4,000 -4,000 -50.0%
Incl. MemUse (bytes)2,590,864 2,590,712 -152 -0.0%
Incl. MemUse (bytes) per call 60,253 60,249 -4 -0.0%
Excl. MemUse (bytes)-11,680 -11,752 -72 -0.6%
Incl. PeakMemUse (bytes)2,232,328 2,318,856 86,528 3.9%
Incl. PeakMemUse (bytes) per call 51,915 53,927 2,012 3.9%
Excl. PeakMemUse (bytes)1,664 1,664 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% -65,454 -2.6% -11,999 -300.0% -152 -1.1% 86,528 596.6%
Exclusive Metrics Diff for Current Function-2,712 -4.1% -4,000 -33.3% -72 -47.4% 0 0.0%
Parent functions
run_init::widget/TextareaWidget.php0 N/A% -9,179 -14.0% 0 0.0% -24 -15.8% -96 -0.1%
run_init::Query/Select.php0 N/A% -4,618 -7.1% 1 0.0% 128 84.2% 288 0.3%
run_init::field/FieldPluginBase.php0 N/A% -4,566 -7.0% -4,000 -33.3% -8 -5.3% 94,976 109.8%
run_init::Entity/DatabaseStorageControllerNG.php0 N/A% -4,211 -6.4% 0 0.0% 24 15.8% -24 -0.0%
run_init::Entity/Entity.php0 N/A% -3,719 -5.7% 0 0.0% 16 10.5% 40 0.0%
run_init::display/DisplayPluginBase.php0 N/A% -3,459 -5.3% 0 0.0% 0 0.0% 0 0.0%
run_init::Plugin/PluginManagerBase.php0 N/A% -3,291 -5.0% 4,000 33.3% -8 -5.3% -8 -0.0%
run_init::query/QueryPluginBase.php0 N/A% -2,521 -3.9% -4,001 -33.3% 0 0.0% -64 -0.1%
run_init::Field/FieldItemBase.php0 N/A% -2,246 -3.4% 0 0.0% 0 0.0% 0 0.0%
run_init::Routing/ProviderBasedGenerator.php0 N/A% -2,189 -3.3% 1 0.0% 0 0.0% 56 0.1%
run_init::Entity/EntityFormController.php0 N/A% -1,979 -3.0% 0 0.0% -64 -42.1% -144 -0.2%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% -1,876 -2.9% 0 0.0% -40 -26.3% -240 -0.3%
run_init::row/EntityRow.php0 N/A% -1,869 -2.9% -4,000 -33.3% -48 -31.6% -56 -0.1%
run_init::HttpKernel/Kernel.php0 N/A% -1,710 -2.6% 0 0.0% -80 -52.6% -280 -0.3%
run_init::NestedMatcher/UrlMatcher.php0 N/A% -1,614 -2.5% 0 0.0% 0 0.0% 0 0.0%
run_init::StreamWrapper/LocalStream.php0 N/A% -1,586 -2.4% 0 0.0% 16 10.5% 32 0.0%
run_init::TypedData/ItemList.php0 N/A% -1,576 -2.4% 0 0.0% -8 -5.3% -24 -0.0%
run_init::Routing/RouterInterface.php0 N/A% -1,434 -2.2% 0 0.0% 0 0.0% 0 0.0%
run_init::Query/ConditionBase.php0 N/A% -1,402 -2.1% 0 0.0% 0 0.0% 0 0.0%
run_init::Formatter/FormatterBase.php0 N/A% -1,234 -1.9% 0 0.0% 0 0.0% 0 0.0%
run_init::block/BlockBase.php0 N/A% -775 -1.2% 0 0.0% 0 0.0% 0 0.0%
run_init::Entity/ConfigEntityBase.php0 N/A% -771 -1.2% 0 0.0% -8 -5.3% 176 0.2%
run_init::Extension/ModuleHandler.php0 N/A% -749 -1.1% 0 0.0% -32 -21.1% 0 0.0%
run_init::KeyValueStore/StorageBase.php0 N/A% -728 -1.1% 0 0.0% -8 -5.3% 0 0.0%
run_init::DependencyInjection/IntrospectableContainerInterface.php0 N/A% -722 -1.1% 0 0.0% -8 -5.3% -24 -0.0%
run_init::Lock/LockBackendAbstract.php0 N/A% -695 -1.1% 0 0.0% 0 0.0% 0 0.0%
run_init::Entity/EntityAccessController.php0 N/A% -666 -1.0% 0 0.0% 0 0.0% 0 0.0%
run_init::node/NodeInterface.php0 N/A% -662 -1.0% 0 0.0% 0 0.0% -96 -0.1%
run_init::EventDispatcher/EventDispatcher.php0 N/A% -601 -0.9% 0 0.0% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerAware.php0 N/A% -552 -0.8% 0 0.0% -16 -10.5% -80 -0.1%
run_init::Routing/ChainedRouterInterface.php0 N/A% -549 -0.8% 0 0.0% 0 0.0% 0 0.0%
run_init::Controller/ControllerResolver.php@10 N/A% -516 -0.8% 0 0.0% 16 10.5% 0 0.0%
run_init::Twig/Extension.php0 N/A% -405 -0.6% 0 0.0% 8 5.3% -7,904 -9.1%
run_init::Twig/Template.php0 N/A% -400 -0.6% 0 0.0% 0 0.0% 0 0.0%
run_init::Routing/RouteCompiler.php@10 N/A% -384 -0.6% -4,000 -33.3% -8 -5.3% 0 0.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% -18,433 -28.2% -4,000 -33.3% 0 0.0% -64 -0.1%
run_init::Widget/WidgetBase.php0 N/A% -5,981 -9.1% -4,000 -33.3% 40 26.3% -280 -0.3%
load::views/HandlerBase.php0 N/A% -3,398 -5.2% 0 0.0% -8 -5.3% 94,976 109.8%
run_init::Entity/EntityInterface.php0 N/A% -2,889 -4.4% 0 0.0% 16 10.5% 184 0.2%
load::Entity/DatabaseStorageController.php0 N/A% -2,845 -4.3% 0 0.0% 16 10.5% -200 -0.2%
load::Widget/WidgetBase.php0 N/A% -2,415 -3.7% 4,000 33.3% -32 -21.1% 184 0.2%
run_init::Plugin/PluginManagerInterface.php0 N/A% -2,064 -3.2% 0 0.0% 0 0.0% -16 -0.0%
run_init::Query/SelectInterface.php0 N/A% -1,916 -2.9% -4,000 -33.3% 80 52.6% 232 0.3%
load::Generator/UrlGenerator.php0 N/A% -1,490 -2.3% 4,001 33.3% 0 0.0% 56 0.1%
load::views/PluginBase.php0 N/A% -1,314 -2.0% 0 0.0% 0 0.0% 0 0.0%
run_init::query/QueryInterface.php0 N/A% -1,291 -2.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Entity/EntityFormControllerInterface.php0 N/A% -1,271 -1.9% 0 0.0% -88 -57.9% 72 0.1%
load::Type/Map.php0 N/A% -961 -1.5% 0 0.0% 0 0.0% 0 0.0%
run_init::PhpStorage/FileStorage.php0 N/A% -908 -1.4% 0 0.0% 32 21.1% 0 0.0%
run_init::Entity/DatabaseStorageController.php0 N/A% -871 -1.3% 0 0.0% 8 5.3% 176 0.2%
run_init::StreamWrapper/StreamWrapperInterface.php0 N/A% -841 -1.3% 0 0.0% 40 26.3% 56 0.1%
run_init::views/PluginBase.php0 N/A% -787 -1.2% 0 0.0% 0 0.0% 0 0.0%
load::row/RowPluginBase.php0 N/A% -780 -1.2% 0 0.0% -48 -31.6% -56 -0.1%
load::Matcher/UrlMatcher.php0 N/A% -773 -1.2% 0 0.0% 0 0.0% 0 0.0%
run_init::Query/Query.php0 N/A% -671 -1.0% 0 0.0% -16 -10.5% 0 0.0%
load::Query/SelectInterface.php0 N/A% -635 -1.0% 4,001 33.3% 32 21.1% 56 0.1%
run_init::HttpKernel/KernelInterface.php0 N/A% -556 -0.8% 0 0.0% -40 -26.3% -288 -0.3%
run_init::Generator/UrlGenerator.php0 N/A% -522 -0.8% -4,000 -33.3% 0 0.0% 0 0.0%
load::TypedData/TypedData.php0 N/A% -501 -0.8% 4,000 33.3% 0 0.0% 0 0.0%
run_init::Matcher/UrlMatcherInterface.php0 N/A% -473 -0.7% 0 0.0% 0 0.0% 0 0.0%
load::PhpStorage/FileStorage.php0 N/A% -471 -0.7% 0 0.0% -72 -47.4% -240 -0.3%
load::Formatter/FormatterInterface.php0 N/A% -444 -0.7% 0 0.0% 0 0.0% 0 0.0%
load::Query/Query.php0 N/A% -427 -0.7% 0 0.0% 32 21.1% 0 0.0%
load::Extension/ModuleHandlerInterface.php0 N/A% -396 -0.6% 0 0.0% -24 -15.8% 0 0.0%
load::Entity/EntityInterface.php0 N/A% -345 -0.5% 0 0.0% 0 0.0% -144 -0.2%
load::DependencyInjection/ContainerInterface.php0 N/A% -343 -0.5% 0 0.0% -8 -5.3% -24 -0.0%
load::HttpKernel/KernelInterface.php0 N/A% -336 -0.5% 0 0.0% -48 -31.6% 136 0.2%
load::Query/ConditionFundamentals.php0 N/A% -264 -0.4% 0 0.0% 0 0.0% 0 0.0%
load::StreamWrapper/StreamWrapperInterface.php0 N/A% -244 -0.4% 0 0.0% -24 -15.8% -24 -0.0%
load::EventDispatcher/EventDispatcherInterface.php0 N/A% -241 -0.4% 0 0.0% 0 0.0% 0 0.0%
load::KeyValueStore/KeyValueStoreInterface.php0 N/A% -231 -0.4% 0 0.0% -16 -10.5% 0 0.0%
load::block/BlockPluginInterface.php0 N/A% -217 -0.3% 0 0.0% 0 0.0% 0 0.0%
load::Entity/EntityFormControllerInterface.php0 N/A% -214 -0.3% 0 0.0% -8 -5.3% -216 -0.2%
load::Generator/UrlGeneratorInterface.php0 N/A% -211 -0.3% 0 0.0% 0 0.0% 0 0.0%
load::Twig/ExtensionInterface.php0 N/A% -208 -0.3% 0 0.0% 32 21.1% -7,904 -9.1%
load::Query/ConditionInterface.php0 N/A% -202 -0.3% 0 0.0% 0 0.0% 0 0.0%
load::Entity/ConfigEntityInterface.php0 N/A% -198 -0.3% 0 0.0% 0 0.0% 184 0.2%
load::Lock/LockBackendInterface.php0 N/A% -195 -0.3% 0 0.0% 0 0.0% 0 0.0%
load::Twig/TemplateInterface.php0 N/A% -188 -0.3% 0 0.0% 0 0.0% 0 0.0%
load::DependencyInjection/ContainerAwareInterface.php0 N/A% -182 -0.3% 0 0.0% 24 15.8% -80 -0.1%
load::Controller/ControllerResolverInterface.php0 N/A% -181 -0.3% 0 0.0% 16 10.5% 0 0.0%
load::TypedData/ListInterface.php0 N/A% -179 -0.3% -4,000 -33.3% 0 0.0% -24 -0.0%
load::Field/FieldItemInterface.php0 N/A% -178 -0.3% 0 0.0% 0 0.0% 0 0.0%
load::query/QueryInterface.php0 N/A% -170 -0.3% -4,001 -33.3% 0 0.0% 0 0.0%
load::Entity/EntityAccessControllerInterface.php0 N/A% -166 -0.3% 0 0.0% 0 0.0% 0 0.0%
load::NestedMatcher/FinalMatcherInterface.php0 N/A% -164 -0.3% 0 0.0% 0 0.0% 0 0.0%
load::Matcher/UrlMatcherInterface.php0 N/A% -159 -0.2% 0 0.0% 0 0.0% 0 0.0%
load::Routing/VersatileGeneratorInterface.php0 N/A% -157 -0.2% 0 0.0% 0 0.0% 0 0.0%
load::Plugin/PluginManagerInterface.php0 N/A% -147 -0.2% 0 0.0% 0 0.0% 0 0.0%
load::HttpKernel/TerminableInterface.php0 N/A% -142 -0.2% 0 0.0% 8 5.3% -128 -0.1%
load::Entity/ContentEntityInterface.php0 N/A% -106 -0.2% 0 0.0% 0 0.0% -96 -0.1%
load::Discovery/CachedDiscoveryInterface.php0 N/A% -84 -0.1% 0 0.0% 0 0.0% 8 0.0%
run_init::Entity/ContentEntityInterface.php0 N/A% -76 -0.1% 0 0.0% 0 0.0% 0 0.0%
run_init::Entity/ConfigEntityInterface.php0 N/A% -72 -0.1% 0 0.0% -8 -5.3% -8 -0.0%
load::Routing/RouteCompilerInterface.php0 N/A% -69 -0.1% 0 0.0% 0 0.0% 0 0.0%
run_init::Type/Map.php0 N/A% -61 -0.1% 0 0.0% 0 0.0% 0 0.0%
run_init::TypedData/ListInterface.php0 N/A% -44 -0.1% 0 0.0% -8 -5.3% 0 0.0%
run_init::Field/FieldItemInterface.php0 N/A% -40 -0.1% 0 0.0% 0 0.0% 0 0.0%
run_init::TypedData/TypedData.php0 N/A% -33 -0.1% 0 0.0% 0 0.0% 0 0.0%
run_init::Formatter/FormatterInterface.php0 N/A% -31 -0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Matcher/UrlMatcher.php0 N/A% -26 -0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Routing/VersatileGeneratorInterface.php0 N/A% -22 -0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Generator/UrlGeneratorInterface.php0 N/A% -21 -0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Discovery/CachedDiscoveryInterface.php0 N/A% -20 -0.0% 0 0.0% -8 -5.3% 0 0.0%
run_init::views/HandlerBase.php0 N/A% -17 -0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerAwareInterface.php0 N/A% -16 -0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerInterface.php0 N/A% -15 -0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::KeyValueStore/KeyValueStoreInterface.php0 N/A% -14 -0.0% 0 0.0% 8 5.3% 0 0.0%
run_init::row/RowPluginBase.php0 N/A% -14 -0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Twig/ExtensionInterface.php0 N/A% -14 -0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::EventDispatcher/EventDispatcherInterface.php0 N/A% -14 -0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::HttpKernel/TerminableInterface.php0 N/A% -14 -0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Entity/EntityAccessControllerInterface.php0 N/A% -14 -0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::block/BlockPluginInterface.php0 N/A% -14 -0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Twig/TemplateInterface.php0 N/A% -14 -0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::NestedMatcher/FinalMatcherInterface.php0 N/A% -14 -0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Lock/LockBackendInterface.php0 N/A% -14 -0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Extension/ModuleHandlerInterface.php0 N/A% -13 -0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Query/ConditionInterface.php0 N/A% -13 -0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Controller/ControllerResolverInterface.php0 N/A% -13 -0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Query/ConditionFundamentals.php0 N/A% -12 -0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Routing/RouteCompilerInterface.php0 N/A% -12 -0.0% 0 0.0% -8 -5.3% 0 0.0%