Diff Report
Run #517c1c27a12c9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1bb406b02: 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 #517c1c27a12c9Run #517c1bb406b02DiffDiff%
Number of Function Calls36 36 0 0.0%
Incl. Wall Time (microsec)4,105 3,797 -308 -7.5%
Incl. Wall Time (microsec) per call 114 105 -9 -7.5%
Excl. Wall Time (microsec)392 376 -16 -4.1%
Incl. CPU (microsecs)4,149 3,841 -308 -7.4%
Incl. CPU (microsecs) per call 115 107 -9 -7.4%
Excl. CPU (microsec)281 271 -10 -3.6%
Incl. MemUse (bytes)506,984 506,968 -16 -0.0%
Incl. MemUse (bytes) per call 14,083 14,082 -0 -0.0%
Excl. MemUse (bytes)42,848 42,848 0 0.0%
Incl. PeakMemUse (bytes)481,192 480,936 -256 -0.1%
Incl. PeakMemUse (bytes) per call 13,366 13,359 -7 -0.1%
Excl. PeakMemUse (bytes)51,352 48,920 -2,432 -4.7%

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% -308 -0.1% -308 -0.3% -16 -0.0% -256 -0.0%
Exclusive Metrics Diff for Current Function-16 -5.2% -10 -3.2% 0 0.0% -2,432 -950.0%
Parent functions
run_init::Formatter/FormatterBase.php0 N/A% -336 -109.1% -336 -109.1% 0 0.0% 0 0.0%
run_init::Query/Select.php0 N/A% 53 17.2% 51 16.6% 0 0.0% -48 -18.8%
run_init::Entity/EntityRenderController.php0 N/A% 36 11.7% 36 11.7% 0 0.0% 0 0.0%
run_init::Field/FieldItemBase.php0 N/A% -34 -11.0% -34 -11.0% 0 0.0% 56 21.9%
run_init::Plugin/PluginManagerBase.php0 N/A% 15 4.9% 15 4.9% 0 0.0% 0 0.0%
run_init::Routing/ProviderBasedGenerator.php0 N/A% -13 -4.2% -12 -3.9% -16 -100.0% -16 -6.2%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% -9 -2.9% -9 -2.9% 0 0.0% 0 0.0%
run_init::Extension/ModuleHandler.php0 N/A% -9 -2.9% -11 -3.6% 0 0.0% 0 0.0%
run_init::NestedMatcher/UrlMatcher.php0 N/A% -9 -2.9% -11 -3.6% 0 0.0% 0 0.0%
run_init::Entity/Entity.php0 N/A% 8 2.6% 7 2.3% 0 0.0% 0 0.0%
run_init::block/BlockBase.php0 N/A% -8 -2.6% -7 -2.3% 0 0.0% 0 0.0%
run_init::Twig/Extension.php0 N/A% -6 -1.9% -3 -1.0% 0 0.0% 0 0.0%
run_init::Entity/DatabaseStorageControllerNG.php0 N/A% 6 1.9% 7 2.3% -24 -150.0% 13,368 5221.9%
run_init::node/NodeInterface.php0 N/A% 4 1.3% 4 1.3% 0 0.0% 0 0.0%
run_init::Entity/ConfigEntityBase.php0 N/A% -4 -1.3% -5 -1.6% 0 0.0% 0 0.0%
run_init::Entity/EntityAccessController.php0 N/A% -4 -1.3% -4 -1.3% 24 150.0% -4,816 -1881.2%
run_init::EventDispatcher/EventDispatcher.php0 N/A% -4 -1.3% -3 -1.0% 0 0.0% -7,664 -2993.8%
run_init::TypedData/ItemList.php0 N/A% 4 1.3% 4 1.3% 0 0.0% 0 0.0%
run_init::Twig/Template.php0 N/A% -3 -1.0% -2 -0.6% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerAware.php0 N/A% 2 0.6% 1 0.3% 0 0.0% -1,136 -443.8%
run_init::Routing/ChainedRouterInterface.php0 N/A% 1 0.3% 1 0.3% 0 0.0% 0 0.0%
run_init::HttpKernel/Kernel.php0 N/A% 1 0.3% 2 0.6% 0 0.0% 0 0.0%
run_init::Lock/LockBackendAbstract.php0 N/A% 1 0.3% 0 0.0% 0 0.0% 0 0.0%
run_init::Controller/ControllerResolver.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::StreamWrapper/LocalStream.php0 N/A% 0 0.0% 1 0.3% 0 0.0% 0 0.0%
run_init::Routing/RouterInterface.php0 N/A% 0 0.0% 2 0.6% 0 0.0% 0 0.0%
run_init::KeyValueStore/StorageBase.php0 N/A% 0 0.0% -2 -0.6% 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%
Child functions
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% -155 -50.3% -154 -50.0% 0 0.0% -1,912 -746.9%
run_init::Plugin/PluginSettingsBase.php0 N/A% -152 -49.4% -153 -49.7% 0 0.0% 0 0.0%
run_init::Field/FieldItemInterface.php0 N/A% -38 -12.3% -36 -11.7% 0 0.0% 0 0.0%
run_init::Query/SelectInterface.php0 N/A% 24 7.8% 23 7.5% 0 0.0% 0 0.0%
run_init::Plugin/PluginManagerInterface.php0 N/A% 13 4.2% 12 3.9% 0 0.0% 0 0.0%
load::Formatter/FormatterInterface.php0 N/A% -11 -3.6% -11 -3.6% 0 0.0% 0 0.0%
load::Query/SelectInterface.php0 N/A% 11 3.6% 11 3.6% 0 0.0% 0 0.0%
load::Plugin/PluginSettingsBase.php0 N/A% -11 -3.6% -11 -3.6% 0 0.0% 0 0.0%
load::Entity/EntityRenderControllerInterface.php0 N/A% 10 3.2% 11 3.6% 0 0.0% 0 0.0%
run_init::Query/Query.php0 N/A% 8 2.6% 6 1.9% 0 0.0% -48 -18.8%
run_init::PhpStorage/FileStorage.php0 N/A% -7 -2.3% -7 -2.3% 0 0.0% 0 0.0%
run_init::Generator/UrlGenerator.php0 N/A% -6 -1.9% -6 -1.9% 0 0.0% 0 0.0%
run_init::Entity/DatabaseStorageController.php0 N/A% 6 1.9% 7 2.3% 0 0.0% -16 -6.2%
run_init::Entity/EntityInterface.php0 N/A% 6 1.9% 5 1.6% 0 0.0% 0 0.0%
load::TypedData/TypedData.php0 N/A% 5 1.6% 6 1.9% 0 0.0% 0 0.0%
load::Query/Query.php0 N/A% 4 1.3% 4 1.3% 0 0.0% 0 0.0%
load::Entity/ContentEntityInterface.php0 N/A% 4 1.3% 1 0.3% 0 0.0% 0 0.0%
load::Extension/ModuleHandlerInterface.php0 N/A% -4 -1.3% -5 -1.6% 0 0.0% 0 0.0%
load::Field/FieldItemInterface.php0 N/A% 3 1.0% 3 1.0% 0 0.0% 0 0.0%
run_init::Entity/ContentEntityInterface.php0 N/A% 3 1.0% 3 1.0% 0 0.0% 0 0.0%
run_init::TypedData/ListInterface.php0 N/A% 2 0.6% 2 0.6% 0 0.0% 0 0.0%
load::Type/Map.php0 N/A% 2 0.6% 2 0.6% 0 0.0% 0 0.0%
load::Entity/DatabaseStorageController.php0 N/A% 2 0.6% 2 0.6% -24 -150.0% 12,400 4843.8%
run_init::Entity/ConfigEntityInterface.php0 N/A% -2 -0.6% -3 -1.0% 0 0.0% 0 0.0%
load::TypedData/ListInterface.php0 N/A% 2 0.6% 2 0.6% 0 0.0% 0 0.0%
load::Generator/UrlGenerator.php0 N/A% -2 -0.6% -3 -1.0% -16 -100.0% -16 -6.2%
run_init::Entity/EntityAccessControllerInterface.php0 N/A% -1 -0.3% 0 0.0% 0 0.0% -704 -275.0%
run_init::Lock/LockBackendInterface.php0 N/A% 1 0.3% 1 0.3% 0 0.0% 0 0.0%
load::Entity/ConfigEntityInterface.php0 N/A% -1 -0.3% -2 -0.6% 0 0.0% 0 0.0%
run_init::TypedData/TypedData.php0 N/A% -1 -0.3% 0 0.0% 0 0.0% 0 0.0%
load::Lock/LockBackendInterface.php0 N/A% -1 -0.3% 0 0.0% 0 0.0% 0 0.0%
run_init::HttpKernel/KernelInterface.php0 N/A% 1 0.3% 0 0.0% 0 0.0% 0 0.0%
load::Matcher/UrlMatcher.php0 N/A% -1 -0.3% 0 0.0% 0 0.0% 0 0.0%
run_init::Extension/ModuleHandlerInterface.php0 N/A% -1 -0.3% -1 -0.3% 0 0.0% 0 0.0%
load::KeyValueStore/KeyValueStoreInterface.php0 N/A% -1 -0.3% 0 0.0% 0 0.0% 0 0.0%
load::Entity/EntityInterface.php0 N/A% 1 0.3% 2 0.6% 0 0.0% 0 0.0%
run_init::EventDispatcher/EventDispatcherInterface.php0 N/A% -1 -0.3% 0 0.0% 0 0.0% -704 -275.0%
load::Twig/ExtensionInterface.php0 N/A% -1 -0.3% -3 -1.0% 0 0.0% 0 0.0%
run_init::Twig/TemplateInterface.php0 N/A% -1 -0.3% -3 -1.0% 0 0.0% 0 0.0%
run_init::Twig/ExtensionInterface.php0 N/A% -1 -0.3% 0 0.0% 0 0.0% 0 0.0%
run_init::StreamWrapper/StreamWrapperInterface.php0 N/A% 1 0.3% 1 0.3% 0 0.0% 0 0.0%
load::StreamWrapper/StreamWrapperInterface.php0 N/A% -1 -0.3% 0 0.0% 0 0.0% 0 0.0%
load::Routing/VersatileGeneratorInterface.php0 N/A% -1 -0.3% 0 0.0% 0 0.0% 0 0.0%
run_init::Routing/VersatileGeneratorInterface.php0 N/A% 1 0.3% 0 0.0% 0 0.0% 0 0.0%
run_init::Matcher/UrlMatcherInterface.php0 N/A% 1 0.3% 1 0.3% 0 0.0% 0 0.0%
load::Generator/UrlGeneratorInterface.php0 N/A% -1 -0.3% -1 -0.3% 0 0.0% 0 0.0%
run_init::Controller/ControllerResolverInterface.php0 N/A% -1 -0.3% 0 0.0% 0 0.0% 0 0.0%
load::Twig/TemplateInterface.php0 N/A% 0 0.0% -2 -0.6% 0 0.0% 0 0.0%
run_init::Entity/EntityRenderControllerInterface.php0 N/A% 0 0.0% 1 0.3% 0 0.0% 0 0.0%
load::Entity/EntityAccessControllerInterface.php0 N/A% 0 0.0% -1 -0.3% 24 150.0% -2,384 -931.2%
run_init::block/BlockPluginInterface.php0 N/A% 0 0.0% -1 -0.3% 0 0.0% 0 0.0%
load::block/BlockPluginInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Formatter/FormatterInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::HttpKernel/KernelInterface.php0 N/A% 0 0.0% -1 -0.3% 0 0.0% 0 0.0%
run_init::Type/Map.php0 N/A% 0 0.0% 1 0.3% 0 0.0% 0 0.0%
run_init::Discovery/CachedDiscoveryInterface.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 -0.3% 0 0.0% -4,200 -1640.6%
run_init::KeyValueStore/KeyValueStoreInterface.php0 N/A% 0 0.0% 2 0.6% 0 0.0% 0 0.0%
load::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% -1 -0.3% 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% -240 -93.8%
load::DependencyInjection/ContainerInterface.php0 N/A% 0 0.0% 1 0.3% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerInterface.php0 N/A% 0 0.0% 1 0.3% 0 0.0% 0 0.0%
load::Matcher/UrlMatcherInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Generator/UrlGeneratorInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::HttpKernel/TerminableInterface.php0 N/A% 0 0.0% -2 -0.6% 0 0.0% 0 0.0%
load::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::PhpStorage/FileStorage.php0 N/A% 0 0.0% -1 -0.3% 0 0.0% 0 0.0%
load::Plugin/PluginManagerInterface.php0 N/A% 0 0.0% -1 -0.3% 0 0.0% 0 0.0%
run_init::NestedMatcher/FinalMatcherInterface.php0 N/A% 0 0.0% 1 0.3% 0 0.0% 0 0.0%
run_init::Matcher/UrlMatcher.php0 N/A% 0 0.0% 1 0.3% 0 0.0% 0 0.0%
load::NestedMatcher/FinalMatcherInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::HttpKernel/TerminableInterface.php0 N/A% 0 0.0% -1 -0.3% 0 0.0% 0 0.0%