Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8e1e5eca: 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 #519fe7ae1f6ccRun #519fe8e1e5ecaDiffDiff%
Number of Function Calls33 33 0 0.0%
Incl. Wall Time (microsec)6,253 6,218 -35 -0.6%
Incl. Wall Time (microsec) per call 189 188 -1 -0.6%
Excl. Wall Time (microsec)541 532 -9 -1.7%
Incl. CPU (microsecs)6,319 6,327 8 0.1%
Incl. CPU (microsecs) per call 191 192 0 0.1%
Excl. CPU (microsec)387 428 41 10.6%
Incl. MemUse (bytes)427,064 427,056 -8 -0.0%
Incl. MemUse (bytes) per call 12,941 12,941 -0 -0.0%
Excl. MemUse (bytes)39,776 39,760 -16 -0.0%
Incl. PeakMemUse (bytes)414,448 414,512 64 0.0%
Incl. PeakMemUse (bytes) per call 12,559 12,561 2 0.0%
Excl. PeakMemUse (bytes)44,152 44,208 56 0.1%

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% -35 -12.8% 8 3.1% -8 -50.0% 64 100.0%
Exclusive Metrics Diff for Current Function-9 -25.7% 41 512.5% -16 -200.0% 56 87.5%
Parent functions
run_init::Routing/RouterInterface.php0 N/A% 38 108.6% 38 475.0% 0 0.0% 0 0.0%
run_init::Query/Select.php0 N/A% -22 -62.9% -21 -262.5% 0 0.0% 0 0.0%
run_init::Routing/ProviderBasedGenerator.php0 N/A% -21 -60.0% -20 -250.0% 0 0.0% 0 0.0%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% -19 -54.3% -20 -250.0% 0 0.0% 0 0.0%
run_init::Extension/ModuleHandler.php0 N/A% 14 40.0% 14 175.0% 0 0.0% 0 0.0%
run_init::Query/ConditionBase.php0 N/A% -14 -40.0% -14 -175.0% 0 0.0% 0 0.0%
run_init::EventDispatcher/EventDispatcher.php0 N/A% -13 -37.1% -13 -162.5% 0 0.0% 0 0.0%
run_init::Lock/LockBackendAbstract.php0 N/A% -13 -37.1% -11 -137.5% 0 0.0% 0 0.0%
run_init::block/BlockBase.php0 N/A% 12 34.3% 15 187.5% 0 0.0% 0 0.0%
run_init::Entity/ConfigStorageController.php0 N/A% 7 20.0% 6 75.0% 0 0.0% 0 0.0%
run_init::Entity/EntityAccessController.php0 N/A% -5 -14.3% -4 -50.0% 0 0.0% 0 0.0%
run_init::menu_link/MenuLinkInterface.php0 N/A% -4 -11.4% -4 -50.0% 0 0.0% 0 0.0%
run_init::Entity/ConfigEntityBase.php0 N/A% 4 11.4% 5 62.5% 0 0.0% 0 0.0%
run_init::NestedMatcher/UrlMatcher.php0 N/A% -4 -11.4% -3 -37.5% 8 100.0% 8 12.5%
run_init::Plugin/PluginManagerBase.php0 N/A% 3 8.6% 3 37.5% 0 0.0% 0 0.0%
run_init::Exception/HttpException.php0 N/A% 2 5.7% 3 37.5% 0 0.0% 0 0.0%
run_init::Twig/Extension.php0 N/A% -2 -5.7% -2 -25.0% 0 0.0% 0 0.0%
run_init::KeyValueStore/StorageBase.php0 N/A% 1 2.9% 0 0.0% 0 0.0% 72 112.5%
run_init::Twig/Template.php0 N/A% -1 -2.9% 32 400.0% 0 0.0% 0 0.0%
run_init::StreamWrapper/LocalStream.php0 N/A% 1 2.9% 2 25.0% 0 0.0% 0 0.0%
run_init::Routing/ChainedRouterInterface.php0 N/A% 1 2.9% 0 0.0% 0 0.0% 0 0.0%
run_init::DependencyInjection/IntrospectableContainerInterface.php0 N/A% 0 0.0% 1 12.5% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerAware.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::HttpKernel/Kernel.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Entity/Entity.php0 N/A% 0 0.0% 1 12.5% -16 -200.0% -16 -25.0%
run_init::Controller/ControllerResolver.php@10 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
run_init::Query/SelectInterface.php0 N/A% -12 -34.3% -11 -137.5% 0 0.0% 0 0.0%
run_init::PhpStorage/FileStorage.php0 N/A% -11 -31.4% -12 -150.0% 0 0.0% 0 0.0%
run_init::Generator/UrlGenerator.php0 N/A% -8 -22.9% -8 -100.0% 0 0.0% 0 0.0%
run_init::Matcher/UrlMatcherInterface.php0 N/A% 7 20.0% 6 75.0% 0 0.0% 0 0.0%
load::NestedMatcher/FinalMatcherInterface.php0 N/A% -4 -11.4% -3 -37.5% 8 100.0% 8 12.5%
load::Entity/ConfigEntityInterface.php0 N/A% 3 8.6% 2 25.0% 0 0.0% 0 0.0%
run_init::Query/Query.php0 N/A% -3 -8.6% -3 -37.5% 0 0.0% 0 0.0%
run_init::Plugin/PluginBase.php0 N/A% 3 8.6% 3 37.5% 0 0.0% 0 0.0%
load::Exception/HttpExceptionInterface.php0 N/A% 2 5.7% 2 25.0% 0 0.0% 0 0.0%
load::Query/SelectInterface.php0 N/A% -2 -5.7% 0 0.0% 0 0.0% 0 0.0%
run_init::Plugin/PluginManagerInterface.php0 N/A% 2 5.7% 3 37.5% 0 0.0% 0 0.0%
load::Lock/LockBackendInterface.php0 N/A% -2 -5.7% 0 0.0% 0 0.0% 0 0.0%
load::Matcher/UrlMatcherInterface.php0 N/A% 2 5.7% 3 37.5% 0 0.0% 0 0.0%
load::Generator/UrlGenerator.php0 N/A% -2 -5.7% -1 -12.5% 0 0.0% 0 0.0%
load::PhpStorage/FileStorage.php0 N/A% -2 -5.7% -1 -12.5% 0 0.0% 0 0.0%
load::Twig/ExtensionInterface.php0 N/A% -1 -2.9% -2 -25.0% 0 0.0% 0 0.0%
load::Discovery/CachedDiscoveryInterface.php0 N/A% -1 -2.9% -1 -12.5% 0 0.0% 0 0.0%
run_init::Discovery/CachedDiscoveryInterface.php0 N/A% -1 -2.9% 0 0.0% 0 0.0% 0 0.0%
load::HttpKernel/TerminableInterface.php0 N/A% -1 -2.9% 0 0.0% 0 0.0% 0 0.0%
run_init::Entity/ConfigEntityInterface.php0 N/A% 1 2.9% 1 12.5% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% 1 2.9% -8 -100.0% 0 0.0% 0 0.0%
load::block/BlockPluginInterface.php0 N/A% 1 2.9% 1 12.5% 0 0.0% 0 0.0%
run_init::HttpKernel/KernelInterface.php0 N/A% 1 2.9% 2 25.0% 0 0.0% 0 0.0%
load::Entity/EntityAccessControllerInterface.php0 N/A% -1 -2.9% 1 12.5% 0 0.0% 0 0.0%
load::Extension/ModuleHandlerInterface.php0 N/A% -1 -2.9% -1 -12.5% 0 0.0% 0 0.0%
load::Entity/EntityStorageControllerInterface.php0 N/A% 1 2.9% 2 25.0% 0 0.0% 0 0.0%
load::DependencyInjection/ContainerInterface.php0 N/A% 1 2.9% 0 0.0% 0 0.0% 0 0.0%
load::KeyValueStore/KeyValueStoreInterface.php0 N/A% 1 2.9% 1 12.5% 0 0.0% 0 0.0%
load::Query/ConditionFundamentals.php0 N/A% -1 -2.9% 0 0.0% 0 0.0% 0 0.0%
run_init::StreamWrapper/StreamWrapperInterface.php0 N/A% 1 2.9% 1 12.5% 0 0.0% 0 0.0%
load::Controller/ControllerResolverInterface.php0 N/A% -1 -2.9% 0 0.0% 0 0.0% 0 0.0%
load::Plugin/PluginBase.php0 N/A% 1 2.9% 1 12.5% 0 0.0% 0 0.0%
run_init::Entity/EntityStorageControllerInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Exception/HttpExceptionInterface.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% -1 -12.5% 0 0.0% 0 0.0%
load::Query/ConditionInterface.php0 N/A% 0 0.0% -8 -100.0% 0 0.0% 0 0.0%
run_init::Query/ConditionInterface.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 12.5% 0 0.0% 0 0.0%
run_init::Entity/ContentEntityInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Query/ConditionFundamentals.php0 N/A% 0 0.0% -1 -12.5% 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 -12.5% 0 0.0% 0 0.0%
run_init::Twig/ExtensionInterface.php0 N/A% 0 0.0% -1 -12.5% 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::HttpKernel/KernelInterface.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% 0 0.0% 0 0.0% 0 0.0%
run_init::EventDispatcher/EventDispatcherInterface.php0 N/A% 0 0.0% -1 -12.5% 0 0.0% 0 0.0%
load::Generator/UrlGeneratorInterface.php0 N/A% 0 0.0% 1 12.5% 0 0.0% 0 0.0%
run_init::Generator/UrlGeneratorInterface.php0 N/A% 0 0.0% -1 -12.5% 0 0.0% 0 0.0%
load::Routing/VersatileGeneratorInterface.php0 N/A% 0 0.0% 1 12.5% 0 0.0% 0 0.0%
run_init::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% 1 12.5% 0 0.0% 0 0.0%
load::StreamWrapper/StreamWrapperInterface.php0 N/A% 0 0.0% 1 12.5% 0 0.0% 0 0.0%
run_init::KeyValueStore/KeyValueStoreInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Entity/EntityInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Entity/EntityInterface.php0 N/A% 0 0.0% 1 12.5% 0 0.0% 0 0.0%
run_init::Routing/VersatileGeneratorInterface.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 -12.5% 0 0.0% 0 0.0%
load::DependencyInjection/ContainerAwareInterface.php0 N/A% 0 0.0% -1 -12.5% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerInterface.php0 N/A% 0 0.0% 1 12.5% 0 0.0% 0 0.0%
run_init::Extension/ModuleHandlerInterface.php0 N/A% 0 0.0% 1 12.5% 0 0.0% 0 0.0%
load::Query/Query.php0 N/A% 0 0.0% 1 12.5% 0 0.0% 0 0.0%
load::Plugin/PluginManagerInterface.php0 N/A% 0 0.0% -1 -12.5% 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%
run_init::Matcher/UrlMatcher.php0 N/A% 0 0.0% -1 -12.5% 0 0.0% 0 0.0%
load::EventDispatcher/EventDispatcherInterface.php0 N/A% 0 0.0% -1 -12.5% 0 0.0% 0 0.0%
run_init::NestedMatcher/FinalMatcherInterface.php0 N/A% 0 0.0% -1 -12.5% 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%