Diff Report
Run #517d7587ada9c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d750163e11: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::loadClass@2

Symfony\Component\ClassLoader\ClassLoader::loadClass@2Run #517d7587ada9cRun #517d750163e11DiffDiff%
Number of Function Calls36 36 0 0.0%
Incl. Wall Time (microsec)3,827 3,995 168 4.4%
Incl. Wall Time (microsec) per call 106 111 5 4.4%
Excl. Wall Time (microsec)394 401 7 1.8%
Incl. CPU (microsecs)3,893 4,047 154 4.0%
Incl. CPU (microsecs) per call 108 112 4 4.0%
Excl. CPU (microsec)288 284 -4 -1.4%
Incl. MemUse (bytes)506,992 506,968 -24 -0.0%
Incl. MemUse (bytes) per call 14,083 14,082 -1 -0.0%
Excl. MemUse (bytes)42,872 42,848 -24 -0.1%
Incl. PeakMemUse (bytes)481,312 481,328 16 0.0%
Incl. PeakMemUse (bytes) per call 13,370 13,370 0 0.0%
Excl. PeakMemUse (bytes)51,432 51,408 -24 -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% 168 2.1% 154 1.6% -24 -0.2% 16 0.1%
Exclusive Metrics Diff for Current Function7 4.2% -4 -2.6% -24 -100.0% -24 -150.0%
Parent functions
run_init::NestedMatcher/UrlMatcher.php0 N/A% 107 63.7% 110 71.4% 0 0.0% 0 0.0%
run_init::Plugin/PluginManagerBase.php0 N/A% 20 11.9% 22 14.3% 0 0.0% 0 0.0%
run_init::Routing/RouterInterface.php0 N/A% 16 9.5% 14 9.1% 0 0.0% 0 0.0%
run_init::Query/Select.php0 N/A% 16 9.5% 1 0.6% -24 -100.0% 16 100.0%
run_init::Routing/ChainedRouterInterface.php0 N/A% 12 7.1% 11 7.1% 0 0.0% 0 0.0%
run_init::Routing/ProviderBasedGenerator.php0 N/A% 11 6.5% 11 7.1% 0 0.0% 0 0.0%
run_init::KeyValueStore/StorageBase.php0 N/A% -7 -4.2% -7 -4.5% 0 0.0% 0 0.0%
run_init::TypedData/ItemList.php0 N/A% -7 -4.2% -8 -5.2% 0 0.0% 0 0.0%
run_init::Entity/EntityRenderController.php0 N/A% 7 4.2% 8 5.2% 0 0.0% 0 0.0%
run_init::Twig/Extension.php0 N/A% 4 2.4% 2 1.3% 0 0.0% 0 0.0%
run_init::Lock/LockBackendAbstract.php0 N/A% 4 2.4% 4 2.6% 0 0.0% 0 0.0%
run_init::Field/FieldItemBase.php0 N/A% 4 2.4% 6 3.9% 0 0.0% 0 0.0%
run_init::Entity/DatabaseStorageControllerNG.php0 N/A% -4 -2.4% -2 -1.3% 0 0.0% 0 0.0%
run_init::StreamWrapper/LocalStream.php0 N/A% -4 -2.4% -5 -3.2% 0 0.0% 0 0.0%
run_init::node/NodeInterface.php0 N/A% -3 -1.8% -3 -1.9% 0 0.0% 0 0.0%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% -3 -1.8% -1 -0.6% 0 0.0% 0 0.0%
run_init::block/BlockBase.php0 N/A% -3 -1.8% -5 -3.2% 0 0.0% 0 0.0%
run_init::Twig/Template.php0 N/A% -3 -1.8% -2 -1.3% 0 0.0% 0 0.0%
run_init::Entity/EntityAccessController.php0 N/A% -2 -1.2% -2 -1.3% 0 0.0% 0 0.0%
run_init::Entity/Entity.php0 N/A% -1 -0.6% -1 -0.6% 0 0.0% 0 0.0%
run_init::Formatter/FormatterBase.php0 N/A% 1 0.6% -2 -1.3% 0 0.0% 0 0.0%
run_init::Extension/ModuleHandler.php0 N/A% 1 0.6% 1 0.6% 0 0.0% 0 0.0%
run_init::DependencyInjection/IntrospectableContainerInterface.php0 N/A% 1 0.6% 1 0.6% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerAware.php0 N/A% -1 -0.6% -2 -1.3% 0 0.0% 0 0.0%
run_init::Entity/ConfigEntityBase.php0 N/A% 1 0.6% 2 1.3% 0 0.0% 0 0.0%
run_init::HttpKernel/Kernel.php0 N/A% 1 0.6% 2 1.3% 0 0.0% 0 0.0%
run_init::Controller/ControllerResolver.php0 N/A% 0 0.0% -1 -0.6% 0 0.0% 0 0.0%
run_init::EventDispatcher/EventDispatcher.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% 104 61.9% 111 72.1% 0 0.0% 40 250.0%
run_init::Query/Query.php0 N/A% 15 8.9% 16 10.4% 0 0.0% 0 0.0%
run_init::Plugin/PluginManagerInterface.php0 N/A% 12 7.1% 12 7.8% 0 0.0% 0 0.0%
load::Matcher/UrlMatcher.php0 N/A% 10 6.0% 11 7.1% 0 0.0% 0 0.0%
run_init::Generator/UrlGenerator.php0 N/A% 10 6.0% 5 3.2% 0 0.0% 0 0.0%
load::NestedMatcher/FinalMatcherInterface.php0 N/A% 6 3.6% 3 1.9% 0 0.0% 0 0.0%
load::Plugin/PluginSettingsBase.php0 N/A% 5 3.0% 4 2.6% 0 0.0% 0 0.0%
load::Generator/UrlGenerator.php0 N/A% 5 3.0% 2 1.3% 0 0.0% 0 0.0%
run_init::Matcher/UrlMatcherInterface.php0 N/A% 5 3.0% 7 4.5% 0 0.0% 0 0.0%
load::TypedData/TypedData.php0 N/A% -5 -3.0% -4 -2.6% 0 0.0% 0 0.0%
load::Discovery/CachedDiscoveryInterface.php0 N/A% 5 3.0% 4 2.6% 0 0.0% 0 0.0%
load::Matcher/UrlMatcherInterface.php0 N/A% 4 2.4% 4 2.6% 0 0.0% 0 0.0%
load::Generator/UrlGeneratorInterface.php0 N/A% -4 -2.4% -5 -3.2% 0 0.0% 0 0.0%
run_init::Routing/VersatileGeneratorInterface.php0 N/A% 4 2.4% 6 3.9% 0 0.0% 0 0.0%
load::Lock/LockBackendInterface.php0 N/A% -4 -2.4% -1 -0.6% 0 0.0% 0 0.0%
load::Twig/ExtensionInterface.php0 N/A% 4 2.4% 4 2.6% 0 0.0% 0 0.0%
load::Entity/EntityAccessControllerInterface.php0 N/A% 3 1.8% 4 2.6% 0 0.0% 0 0.0%
load::Type/Map.php0 N/A% 3 1.8% 1 0.6% 0 0.0% 0 0.0%
run_init::TypedData/ListInterface.php0 N/A% -3 -1.8% -2 -1.3% 0 0.0% 0 0.0%
run_init::Generator/UrlGeneratorInterface.php0 N/A% 3 1.8% 3 1.9% 0 0.0% 0 0.0%
run_init::Plugin/PluginSettingsBase.php0 N/A% -3 -1.8% -1 -0.6% 0 0.0% 0 0.0%
load::Field/FieldItemInterface.php0 N/A% 3 1.8% 4 2.6% 0 0.0% 0 0.0%
run_init::Entity/ContentEntityInterface.php0 N/A% -3 -1.8% -4 -2.6% 0 0.0% 0 0.0%
run_init::Query/SelectInterface.php0 N/A% 3 1.8% 2 1.3% 0 0.0% 0 0.0%
run_init::Entity/DatabaseStorageController.php0 N/A% -3 -1.8% -3 -1.9% 0 0.0% 0 0.0%
load::Entity/EntityRenderControllerInterface.php0 N/A% -3 -1.8% -3 -1.9% 0 0.0% 0 0.0%
run_init::StreamWrapper/StreamWrapperInterface.php0 N/A% -3 -1.8% -3 -1.9% 0 0.0% 0 0.0%
run_init::Formatter/FormatterInterface.php0 N/A% -3 -1.8% -3 -1.9% 0 0.0% 0 0.0%
run_init::HttpKernel/KernelInterface.php0 N/A% -2 -1.2% -2 -1.3% 0 0.0% 0 0.0%
load::Query/SelectInterface.php0 N/A% -2 -1.2% -1 -0.6% 0 0.0% 0 0.0%
run_init::PhpStorage/FileStorage.php0 N/A% -1 -0.6% -2 -1.3% 0 0.0% 0 0.0%
load::Plugin/PluginManagerInterface.php0 N/A% -1 -0.6% -1 -0.6% 0 0.0% 0 0.0%
load::Query/Query.php0 N/A% -1 -0.6% -4 -2.6% 0 0.0% 0 0.0%
load::Routing/VersatileGeneratorInterface.php0 N/A% 1 0.6% -3 -1.9% 0 0.0% 0 0.0%
run_init::KeyValueStore/KeyValueStoreInterface.php0 N/A% -1 -0.6% 1 0.6% 0 0.0% 0 0.0%
load::KeyValueStore/KeyValueStoreInterface.php0 N/A% -1 -0.6% 1 0.6% 0 0.0% 0 0.0%
run_init::EventDispatcher/EventDispatcherInterface.php0 N/A% 1 0.6% 0 0.0% 0 0.0% 0 0.0%
run_init::Entity/EntityInterface.php0 N/A% -1 -0.6% -2 -1.3% 0 0.0% 0 0.0%
load::StreamWrapper/StreamWrapperInterface.php0 N/A% -1 -0.6% -2 -1.3% 0 0.0% 0 0.0%
run_init::Matcher/UrlMatcher.php0 N/A% 1 0.6% 2 1.3% 0 0.0% 0 0.0%
load::block/BlockPluginInterface.php0 N/A% -1 -0.6% 0 0.0% 0 0.0% 0 0.0%
load::Entity/ConfigEntityInterface.php0 N/A% 1 0.6% 1 0.6% 0 0.0% 0 0.0%
load::TypedData/ListInterface.php0 N/A% -1 -0.6% -2 -1.3% 0 0.0% 0 0.0%
run_init::Type/Map.php0 N/A% 0 0.0% 2 1.3% 0 0.0% 0 0.0%
load::Formatter/FormatterInterface.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 -0.6% 0 0.0% 0 0.0%
load::Twig/TemplateInterface.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% 0 0.0% 0 0.0% 0 0.0%
run_init::block/BlockPluginInterface.php0 N/A% 0 0.0% 1 0.6% 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::Entity/EntityAccessControllerInterface.php0 N/A% 0 0.0% -3 -1.9% 0 0.0% 0 0.0%
run_init::Entity/EntityRenderControllerInterface.php0 N/A% 0 0.0% 2 1.3% 0 0.0% 0 0.0%
run_init::Field/FieldItemInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Entity/DatabaseStorageController.php0 N/A% 0 0.0% -2 -1.3% 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%
load::DependencyInjection/ContainerAwareInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerInterface.php0 N/A% 0 0.0% -2 -1.3% 0 0.0% 0 0.0%
run_init::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
load::Extension/ModuleHandlerInterface.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%
load::Entity/EntityInterface.php0 N/A% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
run_init::NestedMatcher/FinalMatcherInterface.php0 N/A% 0 0.0% -1 -0.6% 0 0.0% 0 0.0%
load::DependencyInjection/ContainerInterface.php0 N/A% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
load::Entity/ContentEntityInterface.php0 N/A% 0 0.0% 5 3.2% 0 0.0% 0 0.0%
run_init::Entity/ConfigEntityInterface.php0 N/A% 0 0.0% -3 -1.9% 0 0.0% 0 0.0%
load::PhpStorage/FileStorage.php0 N/A% 0 0.0% -1 -0.6% 0 0.0% 0 0.0%
load::HttpKernel/KernelInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::EventDispatcher/EventDispatcherInterface.php0 N/A% 0 0.0% -1 -0.6% 0 0.0% 0 0.0%
load::HttpKernel/TerminableInterface.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% -2 -1.3% 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::TypedData/TypedData.php0 N/A% 0 0.0% 1 0.6% 0 0.0% 0 0.0%