Diff Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af435181b2e: 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 #51af3d98520b7Run #51af435181b2eDiffDiff%
Number of Function Calls37 37 0 0.0%
Incl. Wall Time (microsec)11,254 11,247 -7 -0.1%
Incl. Wall Time (microsec) per call 304 304 -0 -0.1%
Excl. Wall Time (microsec)759 764 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)641 660 19 3.0%
Incl. MemUse (bytes)1,481,064 1,481,232 168 0.0%
Incl. MemUse (bytes) per call 40,029 40,033 5 0.0%
Excl. MemUse (bytes)-21,368 -21,384 -16 -0.1%
Incl. PeakMemUse (bytes)1,125,080 1,095,464 -29,616 -2.6%
Incl. PeakMemUse (bytes) per call 30,408 29,607 -800 -2.6%
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 Function5 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%