Diff Report
Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::loadClass@2

Symfony\Component\ClassLoader\ClassLoader::loadClass@2Run #51af435181b2eRun #51af3d98520b7DiffDiff%
Number of Function Calls37 37 0 0.0%
Incl. Wall Time (microsec)11,247 11,254 7 0.1%
Incl. Wall Time (microsec) per call 304 304 0 0.1%
Excl. Wall Time (microsec)764 759 -5 -0.7%
Incl. CPU (microsecs)11,289 11,289 0 0.0%
Incl. CPU (microsecs) per call 305 305 0 0.0%
Excl. CPU (microsec)660 641 -19 -2.9%
Incl. MemUse (bytes)1,481,232 1,481,064 -168 -0.0%
Incl. MemUse (bytes) per call 40,033 40,029 -5 -0.0%
Excl. MemUse (bytes)-21,384 -21,368 16 0.1%
Incl. PeakMemUse (bytes)1,095,464 1,125,080 29,616 2.7%
Incl. PeakMemUse (bytes) per call 29,607 30,408 800 2.7%
Excl. PeakMemUse (bytes)576 576 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% 7 0.9% 0 0.0% -168 -0.2% 29,616 44.2%
Exclusive Metrics Diff for Current Function-5 -71.4% -19 N/A% 16 9.5% 0 0.0%
Parent functions
run_init::Routing/ProviderBasedGenerator.php0 N/A% -60 -857.1% -60 N/A% 0 0.0% 0 0.0%
run_init::Routing/ChainedRouterInterface.php0 N/A% -54 -771.4% -53 N/A% 0 0.0% 0 0.0%
run_init::NestedMatcher/UrlMatcher.php0 N/A% 36 514.3% 36 N/A% 0 0.0% 0 0.0%
run_init::HttpKernel/Kernel.php0 N/A% 26 371.4% 26 N/A% 0 0.0% 0 0.0%
run_init::Plugin/PluginManagerBase.php0 N/A% -21 -300.0% -22 N/A% 0 0.0% 0 0.0%
run_init::Entity/EntityAccessController.php0 N/A% 20 285.7% 19 N/A% 0 0.0% 0 0.0%
run_init::StreamWrapper/LocalStream.php0 N/A% 19 271.4% 21 N/A% 0 0.0% 0 0.0%
run_init::Query/Select.php0 N/A% -16 -228.6% -18 N/A% -48 -28.6% 29,848 100.8%
run_init::DependencyInjection/IntrospectableContainerInterface.php0 N/A% 13 185.7% 12 N/A% -24 -14.3% 0 0.0%
run_init::Entity/DatabaseStorageControllerNG.php0 N/A% -12 -171.4% -12 N/A% 0 0.0% 0 0.0%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% 11 157.1% 11 N/A% 8 4.8% -96 -0.3%
run_init::DependencyInjection/ContainerAware.php0 N/A% 10 142.9% 10 N/A% 0 0.0% 0 0.0%
run_init::Lock/LockBackendAbstract.php0 N/A% 10 142.9% 9 N/A% 0 0.0% 0 0.0%
run_init::EventDispatcher/EventDispatcher.php0 N/A% 10 142.9% 11 N/A% -8 -4.8% 56 0.2%
run_init::Controller/ControllerResolver.php@10 N/A% 9 128.6% 8 N/A% 0 0.0% 0 0.0%
run_init::Entity/Entity.php0 N/A% 9 128.6% 9 N/A% -16 -9.5% -16 -0.1%
run_init::KeyValueStore/StorageBase.php0 N/A% -9 -128.6% -9 N/A% 0 0.0% 0 0.0%
run_init::Field/FieldItemBase.php0 N/A% 8 114.3% 8 N/A% 0 0.0% 0 0.0%
run_init::Extension/ModuleHandler.php0 N/A% -8 -114.3% -8 N/A% -24 -14.3% 0 0.0%
run_init::Query/ConditionBase.php0 N/A% 8 114.3% 8 N/A% -24 -14.3% -24 -0.1%
run_init::block/BlockBase.php0 N/A% -7 -100.0% -6 N/A% -24 -14.3% -152 -0.5%
run_init::TypedData/ItemList.php0 N/A% 6 85.7% 4 N/A% 0 0.0% 0 0.0%
run_init::Routing/RouterInterface.php0 N/A% -5 -71.4% -7 N/A% 0 0.0% 0 0.0%
run_init::Entity/ConfigEntityBase.php0 N/A% 3 42.9% 2 N/A% 0 0.0% 0 0.0%
run_init::Twig/Template.php0 N/A% 3 42.9% 4 N/A% 0 0.0% 0 0.0%
run_init::Twig/Extension.php0 N/A% -1 -14.3% -2 N/A% 8 4.8% 0 0.0%
run_init::node/NodeInterface.php0 N/A% -1 -14.3% -1 N/A% 0 0.0% 0 0.0%
run_init::Routing/RouteCompiler.php@10 N/A% 0 0.0% 0 N/A% -16 -9.5% 0 0.0%
Child functions
run_init::Entity/EntityInterface.php0 N/A% -48 -685.7% -49 N/A% -8 -4.8% 32 0.1%
load::Matcher/UrlMatcher.php0 N/A% 43 614.3% 43 N/A% 0 0.0% 0 0.0%
load::Generator/UrlGenerator.php0 N/A% -38 -542.9% -39 N/A% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% 30 428.6% 37 N/A% 0 0.0% 0 0.0%
run_init::Query/SelectInterface.php0 N/A% -18 -257.1% -18 N/A% 40 23.8% -8 -0.0%
load::Entity/EntityAccessControllerInterface.php0 N/A% 17 242.9% 18 N/A% 0 0.0% 0 0.0%
load::DependencyInjection/ContainerInterface.php0 N/A% 13 185.7% 13 N/A% -24 -14.3% 0 0.0%
load::Routing/VersatileGeneratorInterface.php0 N/A% -13 -185.7% -14 N/A% 0 0.0% 0 0.0%
run_init::Plugin/PluginManagerInterface.php0 N/A% -12 -171.4% -10 N/A% 0 0.0% 0 0.0%
load::Generator/UrlGeneratorInterface.php0 N/A% -12 -171.4% -14 N/A% 0 0.0% 0 0.0%
load::Entity/DatabaseStorageController.php0 N/A% -11 -157.1% -11 N/A% 0 0.0% 0 0.0%
load::EventDispatcher/EventDispatcherInterface.php0 N/A% 10 142.9% 10 N/A% -8 -4.8% 56 0.2%
load::DependencyInjection/ContainerAwareInterface.php0 N/A% 10 142.9% 9 N/A% 0 0.0% 0 0.0%
run_init::Query/Query.php0 N/A% 9 128.6% 9 N/A% -32 -19.0% 0 0.0%
run_init::Routing/VersatileGeneratorInterface.php0 N/A% -9 -128.6% -8 N/A% 0 0.0% 0 0.0%
run_init::Generator/UrlGenerator.php0 N/A% -8 -114.3% -9 N/A% 0 0.0% 0 0.0%
run_init::StreamWrapper/StreamWrapperInterface.php0 N/A% 8 114.3% 9 N/A% 0 0.0% 0 0.0%
load::Entity/EntityInterface.php0 N/A% 8 114.3% 7 N/A% -8 -4.8% -48 -0.2%
run_init::HttpKernel/KernelInterface.php0 N/A% 8 114.3% 8 N/A% 0 0.0% 0 0.0%
load::HttpKernel/KernelInterface.php0 N/A% 8 114.3% 7 N/A% 0 0.0% 0 0.0%
load::Extension/ModuleHandlerInterface.php0 N/A% -7 -100.0% -8 N/A% -24 -14.3% 0 0.0%
load::HttpKernel/TerminableInterface.php0 N/A% 7 100.0% 8 N/A% 0 0.0% 0 0.0%
load::Lock/LockBackendInterface.php0 N/A% 7 100.0% 7 N/A% 0 0.0% 0 0.0%
load::Type/Map.php0 N/A% 7 100.0% 9 N/A% 0 0.0% 0 0.0%
load::PhpStorage/FileStorage.php0 N/A% 6 85.7% 6 N/A% 8 4.8% -96 -0.3%
run_init::PhpStorage/FileStorage.php0 N/A% 6 85.7% 6 N/A% 0 0.0% 0 0.0%
load::block/BlockPluginInterface.php0 N/A% -6 -85.7% -6 N/A% -24 -14.3% -24 -0.1%
load::Controller/ControllerResolverInterface.php0 N/A% 5 71.4% 5 N/A% 0 0.0% 0 0.0%
load::Query/ConditionInterface.php0 N/A% -5 -71.4% -5 N/A% -24 -14.3% -24 -0.1%
load::Plugin/PluginBase.php0 N/A% -5 -71.4% -4 N/A% 0 0.0% 0 0.0%
load::StreamWrapper/StreamWrapperInterface.php0 N/A% 5 71.4% 7 N/A% 0 0.0% 0 0.0%
load::Query/Query.php0 N/A% 5 71.4% 5 N/A% -24 -14.3% 0 0.0%
load::NestedMatcher/FinalMatcherInterface.php0 N/A% -4 -57.1% -4 N/A% 0 0.0% 0 0.0%
load::TypedData/TypedData.php0 N/A% 3 42.9% 4 N/A% 0 0.0% 0 0.0%
load::Query/SelectInterface.php0 N/A% -3 -42.9% -3 N/A% -32 -19.0% 29,856 100.8%
load::Query/ConditionFundamentals.php0 N/A% 3 42.9% 1 N/A% 0 0.0% 0 0.0%
load::Discovery/CachedDiscoveryInterface.php0 N/A% -3 -42.9% -2 N/A% 0 0.0% 0 0.0%
load::KeyValueStore/KeyValueStoreInterface.php0 N/A% -3 -42.9% -3 N/A% 0 0.0% 0 0.0%
load::Plugin/PluginManagerInterface.php0 N/A% -3 -42.9% -3 N/A% 0 0.0% 0 0.0%
run_init::Matcher/UrlMatcherInterface.php0 N/A% 3 42.9% 2 N/A% 0 0.0% 0 0.0%
run_init::Entity/DatabaseStorageController.php0 N/A% -2 -28.6% -2 N/A% 0 0.0% 0 0.0%
load::Entity/ContentEntityInterface.php0 N/A% -2 -28.6% -2 N/A% 0 0.0% 0 0.0%
run_init::Plugin/PluginBase.php0 N/A% 2 28.6% 0 N/A% 0 0.0% -128 -0.4%
run_init::Field/FieldItemInterface.php0 N/A% 1 14.3% 1 N/A% 0 0.0% 0 0.0%
load::Twig/TemplateInterface.php0 N/A% 1 14.3% 0 N/A% 0 0.0% 0 0.0%
load::Entity/ConfigEntityInterface.php0 N/A% 1 14.3% 0 N/A% 0 0.0% 0 0.0%
load::Twig/ExtensionInterface.php0 N/A% -1 -14.3% 1 N/A% -8 -4.8% 0 0.0%
load::Field/FieldItemInterface.php0 N/A% -1 -14.3% -3 N/A% 0 0.0% 0 0.0%
load::Routing/RouteCompilerInterface.php0 N/A% 1 14.3% 1 N/A% 0 0.0% 0 0.0%
run_init::Entity/ConfigEntityInterface.php0 N/A% 1 14.3% 1 N/A% 0 0.0% 0 0.0%
load::Matcher/UrlMatcherInterface.php0 N/A% -1 -14.3% 0 N/A% 0 0.0% 0 0.0%
run_init::TypedData/TypedData.php0 N/A% -1 -14.3% 1 N/A% 0 0.0% 0 0.0%
load::TypedData/ListInterface.php0 N/A% -1 -14.3% -3 N/A% 0 0.0% 0 0.0%
run_init::Entity/ContentEntityInterface.php0 N/A% 1 14.3% 2 N/A% 0 0.0% 0 0.0%
run_init::HttpKernel/TerminableInterface.php0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
run_init::Query/ConditionFundamentals.php0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerInterface.php0 N/A% 0 0.0% 1 N/A% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerAwareInterface.php0 N/A% 0 0.0% -1 N/A% 0 0.0% 0 0.0%
run_init::Query/ConditionInterface.php0 N/A% 0 0.0% 2 N/A% 0 0.0% 0 0.0%
run_init::NestedMatcher/FinalMatcherInterface.php0 N/A% 0 0.0% 1 N/A% 0 0.0% 0 0.0%
run_init::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% -1 N/A% 0 0.0% 0 0.0%
run_init::Twig/ExtensionInterface.php0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
run_init::EventDispatcher/EventDispatcherInterface.php0 N/A% 0 0.0% -1 N/A% 0 0.0% 0 0.0%
run_init::Twig/TemplateInterface.php0 N/A% 0 0.0% 1 N/A% 0 0.0% 0 0.0%
run_init::block/BlockPluginInterface.php0 N/A% 0 0.0% -1 N/A% 0 0.0% 0 0.0%
run_init::Routing/RouteCompilerInterface.php0 N/A% 0 0.0% 1 N/A% -16 -9.5% 0 0.0%
run_init::Entity/EntityAccessControllerInterface.php0 N/A% 0 0.0% 1 N/A% 0 0.0% 0 0.0%
run_init::Generator/UrlGeneratorInterface.php0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
run_init::TypedData/ListInterface.php0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
run_init::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
run_init::Matcher/UrlMatcher.php0 N/A% 0 0.0% -1 N/A% 0 0.0% 0 0.0%
run_init::Lock/LockBackendInterface.php0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
run_init::Type/Map.php0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
run_init::KeyValueStore/KeyValueStoreInterface.php0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
run_init::Extension/ModuleHandlerInterface.php0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%