Diff Report
Run #517c1770a3264: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1836bbd84: 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 #517c1770a3264Run #517c1836bbd84DiffDiff%
Number of Function Calls36 36 0 0.0%
Incl. Wall Time (microsec)3,854 3,799 -55 -1.4%
Incl. Wall Time (microsec) per call 107 106 -2 -1.4%
Excl. Wall Time (microsec)383 409 26 6.8%
Incl. CPU (microsecs)3,912 3,842 -70 -1.8%
Incl. CPU (microsecs) per call 109 107 -2 -1.8%
Excl. CPU (microsec)279 292 13 4.7%
Incl. MemUse (bytes)506,968 506,984 16 0.0%
Incl. MemUse (bytes) per call 14,082 14,083 0 0.0%
Excl. MemUse (bytes)42,848 42,848 0 0.0%
Incl. PeakMemUse (bytes)480,936 480,952 16 0.0%
Incl. PeakMemUse (bytes) per call 13,359 13,360 0 0.0%
Excl. PeakMemUse (bytes)48,920 48,920 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% -55 -3.5% -70 -4.6% 16 0.3% 16 0.3%
Exclusive Metrics Diff for Current Function26 47.3% 13 18.6% 0 0.0% 0 0.0%
Parent functions
run_init::Query/Select.php0 N/A% -45 -81.8% -44 -62.9% 0 0.0% 0 0.0%
run_init::StreamWrapper/LocalStream.php0 N/A% -37 -67.3% -39 -55.7% 0 0.0% 0 0.0%
run_init::Plugin/PluginManagerBase.php0 N/A% 29 52.7% 27 38.6% 0 0.0% 0 0.0%
run_init::Twig/Extension.php0 N/A% -22 -40.0% -25 -35.7% 0 0.0% 0 0.0%
run_init::Formatter/FormatterBase.php0 N/A% -12 -21.8% -11 -15.7% 0 0.0% 0 0.0%
run_init::Entity/EntityRenderController.php0 N/A% 12 21.8% 13 18.6% 0 0.0% 0 0.0%
run_init::Entity/DatabaseStorageControllerNG.php0 N/A% -9 -16.4% -8 -11.4% 0 0.0% 0 0.0%
run_init::HttpKernel/Kernel.php0 N/A% 8 14.5% 7 10.0% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerAware.php0 N/A% 7 12.7% 7 10.0% 0 0.0% 0 0.0%
run_init::TypedData/ItemList.php0 N/A% 7 12.7% 5 7.1% 0 0.0% 0 0.0%
run_init::EventDispatcher/EventDispatcher.php0 N/A% -7 -12.7% -6 -8.6% 0 0.0% 0 0.0%
run_init::DependencyInjection/IntrospectableContainerInterface.php0 N/A% 5 9.1% 5 7.1% 0 0.0% 0 0.0%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% 4 7.3% 3 4.3% 0 0.0% 0 0.0%
run_init::block/BlockBase.php0 N/A% 3 5.5% 0 0.0% 0 0.0% 0 0.0%
run_init::NestedMatcher/UrlMatcher.php0 N/A% 3 5.5% 3 4.3% 16 100.0% 16 100.0%
run_init::KeyValueStore/StorageBase.php0 N/A% 3 5.5% 3 4.3% 0 0.0% 0 0.0%
run_init::node/NodeInterface.php0 N/A% -2 -3.6% -3 -4.3% 0 0.0% 0 0.0%
run_init::Routing/RouterInterface.php0 N/A% -2 -3.6% -3 -4.3% 0 0.0% 0 0.0%
run_init::Field/FieldItemBase.php0 N/A% 2 3.6% 1 1.4% 0 0.0% 0 0.0%
run_init::Twig/Template.php0 N/A% 1 1.8% 1 1.4% 0 0.0% 0 0.0%
run_init::Routing/ProviderBasedGenerator.php0 N/A% -1 -1.8% -2 -2.9% 0 0.0% 0 0.0%
run_init::Entity/Entity.php0 N/A% -1 -1.8% 0 0.0% 0 0.0% 0 0.0%
run_init::Lock/LockBackendAbstract.php0 N/A% -1 -1.8% -2 -2.9% 0 0.0% 0 0.0%
run_init::Extension/ModuleHandler.php0 N/A% 0 0.0% -1 -1.4% 0 0.0% 0 0.0%
run_init::Controller/ControllerResolver.php0 N/A% 0 0.0% -1 -1.4% 0 0.0% 0 0.0%
run_init::Routing/ChainedRouterInterface.php0 N/A% 0 0.0% -1 -1.4% 0 0.0% 0 0.0%
run_init::Entity/EntityAccessController.php0 N/A% 0 0.0% 1 1.4% 0 0.0% 0 0.0%
run_init::Entity/ConfigEntityBase.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
run_init::Query/SelectInterface.php0 N/A% -36 -65.5% -33 -47.1% 0 0.0% 0 0.0%
run_init::StreamWrapper/StreamWrapperInterface.php0 N/A% -20 -36.4% -20 -28.6% 0 0.0% 0 0.0%
run_init::Plugin/PluginManagerInterface.php0 N/A% 14 25.5% 15 21.4% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% -12 -21.8% -17 -24.3% 0 0.0% 0 0.0%
load::NestedMatcher/FinalMatcherInterface.php0 N/A% 5 9.1% 7 10.0% 16 100.0% 16 100.0%
run_init::Plugin/PluginSettingsBase.php0 N/A% -5 -9.1% -5 -7.1% 0 0.0% 0 0.0%
load::Twig/ExtensionInterface.php0 N/A% -5 -9.1% -3 -4.3% 0 0.0% 0 0.0%
run_init::Entity/DatabaseStorageController.php0 N/A% -5 -9.1% -4 -5.7% 0 0.0% 0 0.0%
run_init::Query/Query.php0 N/A% -4 -7.3% -4 -5.7% 0 0.0% 0 0.0%
load::Entity/EntityRenderControllerInterface.php0 N/A% 4 7.3% 2 2.9% 0 0.0% 0 0.0%
load::Entity/ConfigEntityInterface.php0 N/A% -4 -7.3% -3 -4.3% 0 0.0% 0 0.0%
run_init::Entity/EntityInterface.php0 N/A% -3 -5.5% -3 -4.3% 0 0.0% 0 0.0%
load::StreamWrapper/StreamWrapperInterface.php0 N/A% -3 -5.5% -2 -2.9% 0 0.0% 0 0.0%
run_init::Field/FieldItemInterface.php0 N/A% -2 -3.6% 0 0.0% 0 0.0% 0 0.0%
load::Plugin/PluginManagerInterface.php0 N/A% 2 3.6% 2 2.9% 0 0.0% 0 0.0%
run_init::HttpKernel/KernelInterface.php0 N/A% -2 -3.6% 0 0.0% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerInterface.php0 N/A% 1 1.8% 0 0.0% 0 0.0% 0 0.0%
run_init::block/BlockPluginInterface.php0 N/A% -1 -1.8% 0 0.0% 0 0.0% 0 0.0%
run_init::TypedData/ListInterface.php0 N/A% -1 -1.8% -3 -4.3% 0 0.0% 0 0.0%
load::EventDispatcher/EventDispatcherInterface.php0 N/A% -1 -1.8% -1 -1.4% 0 0.0% 0 0.0%
run_init::Entity/ConfigEntityInterface.php0 N/A% 1 1.8% 0 0.0% 0 0.0% 0 0.0%
run_init::Generator/UrlGenerator.php0 N/A% -1 -1.8% -1 -1.4% 0 0.0% 0 0.0%
load::Entity/DatabaseStorageController.php0 N/A% -1 -1.8% -2 -2.9% 0 0.0% 0 0.0%
load::HttpKernel/TerminableInterface.php0 N/A% 1 1.8% 2 2.9% 0 0.0% 0 0.0%
run_init::Twig/TemplateInterface.php0 N/A% 1 1.8% 3 4.3% 0 0.0% 0 0.0%
load::PhpStorage/FileStorage.php0 N/A% -1 -1.8% 0 0.0% 0 0.0% 0 0.0%
run_init::Routing/VersatileGeneratorInterface.php0 N/A% -1 -1.8% 0 0.0% 0 0.0% 0 0.0%
run_init::EventDispatcher/EventDispatcherInterface.php0 N/A% -1 -1.8% 0 0.0% 0 0.0% 0 0.0%
load::Controller/ControllerResolverInterface.php0 N/A% -1 -1.8% 0 0.0% 0 0.0% 0 0.0%
load::Entity/EntityInterface.php0 N/A% 1 1.8% 0 0.0% 0 0.0% 0 0.0%
run_init::Entity/ContentEntityInterface.php0 N/A% -1 -1.8% 3 4.3% 0 0.0% 0 0.0%
run_init::KeyValueStore/KeyValueStoreInterface.php0 N/A% 1 1.8% 0 0.0% 0 0.0% 0 0.0%
load::Matcher/UrlMatcherInterface.php0 N/A% -1 -1.8% 0 0.0% 0 0.0% 0 0.0%
load::Query/SelectInterface.php0 N/A% -1 -1.8% -1 -1.4% 0 0.0% 0 0.0%
load::Extension/ModuleHandlerInterface.php0 N/A% 1 1.8% 0 0.0% 0 0.0% 0 0.0%
run_init::Matcher/UrlMatcherInterface.php0 N/A% -1 -1.8% -2 -2.9% 0 0.0% 0 0.0%
run_init::TypedData/TypedData.php0 N/A% 1 1.8% 1 1.4% 0 0.0% 0 0.0%
load::TypedData/ListInterface.php0 N/A% 0 0.0% -2 -2.9% 0 0.0% 0 0.0%
load::Type/Map.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Plugin/PluginSettingsBase.php0 N/A% 0 0.0% -1 -1.4% 0 0.0% 0 0.0%
run_init::Formatter/FormatterInterface.php0 N/A% 0 0.0% -1 -1.4% 0 0.0% 0 0.0%
load::block/BlockPluginInterface.php0 N/A% 0 0.0% -1 -1.4% 0 0.0% 0 0.0%
run_init::Twig/ExtensionInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Twig/TemplateInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Formatter/FormatterInterface.php0 N/A% 0 0.0% -1 -1.4% 0 0.0% 0 0.0%
load::TypedData/TypedData.php0 N/A% 0 0.0% -3 -4.3% 0 0.0% 0 0.0%
load::Field/FieldItemInterface.php0 N/A% 0 0.0% -4 -5.7% 0 0.0% 0 0.0%
load::Entity/EntityAccessControllerInterface.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% -5 -7.1% 0 0.0% 0 0.0%
run_init::Entity/EntityRenderControllerInterface.php0 N/A% 0 0.0% 1 1.4% 0 0.0% 0 0.0%
run_init::Type/Map.php0 N/A% 0 0.0% -1 -1.4% 0 0.0% 0 0.0%
load::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% 1 1.4% 0 0.0% 0 0.0%
run_init::Extension/ModuleHandlerInterface.php0 N/A% 0 0.0% -2 -2.9% 0 0.0% 0 0.0%
load::KeyValueStore/KeyValueStoreInterface.php0 N/A% 0 0.0% 0 0.0% 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::Generator/UrlGeneratorInterface.php0 N/A% 0 0.0% 0 0.0% 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% 1 1.4% 0 0.0% 0 0.0%
run_init::HttpKernel/TerminableInterface.php0 N/A% 0 0.0% 1 1.4% 0 0.0% 0 0.0%
run_init::PhpStorage/FileStorage.php0 N/A% 0 0.0% 5 7.1% 0 0.0% 0 0.0%
load::DependencyInjection/ContainerInterface.php0 N/A% 0 0.0% -1 -1.4% 0 0.0% 0 0.0%
run_init::Generator/UrlGeneratorInterface.php0 N/A% 0 0.0% 1 1.4% 0 0.0% 0 0.0%
load::Routing/VersatileGeneratorInterface.php0 N/A% 0 0.0% -1 -1.4% 0 0.0% 0 0.0%
load::Lock/LockBackendInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Lock/LockBackendInterface.php0 N/A% 0 0.0% -1 -1.4% 0 0.0% 0 0.0%
load::Query/Query.php0 N/A% 0 0.0% -1 -1.4% 0 0.0% 0 0.0%
load::HttpKernel/KernelInterface.php0 N/A% 0 0.0% 1 1.4% 0 0.0% 0 0.0%
run_init::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% 2 2.9% 0 0.0% 0 0.0%
load::Generator/UrlGenerator.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Matcher/UrlMatcher.php0 N/A% 0 0.0% -1 -1.4% 0 0.0% 0 0.0%
run_init::Matcher/UrlMatcher.php0 N/A% 0 0.0% -2 -2.9% 0 0.0% 0 0.0%
run_init::NestedMatcher/FinalMatcherInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Entity/ContentEntityInterface.php0 N/A% 0 0.0% 1 1.4% 0 0.0% 0 0.0%