Diff Report
Run #517c1bb406b02: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1c27a12c9: 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 #517c1bb406b02Run #517c1c27a12c9DiffDiff%
Number of Function Calls36 36 0 0.0%
Incl. Wall Time (microsec)3,797 4,105 308 8.1%
Incl. Wall Time (microsec) per call 105 114 9 8.1%
Excl. Wall Time (microsec)376 392 16 4.3%
Incl. CPU (microsecs)3,841 4,149 308 8.0%
Incl. CPU (microsecs) per call 107 115 9 8.0%
Excl. CPU (microsec)271 281 10 3.7%
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)480,936 481,192 256 0.1%
Incl. PeakMemUse (bytes) per call 13,359 13,366 7 0.1%
Excl. PeakMemUse (bytes)48,920 51,352 2,432 5.0%

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% 308 0.1% 308 0.3% 16 0.0% 256 0.0%
Exclusive Metrics Diff for Current Function16 5.2% 10 3.2% 0 0.0% 2,432 950.0%
Parent functions
run_init::Entity/DatabaseStorageControllerNG.php0 N/A% -6 -1.9% -7 -2.3% 24 150.0% -13,368 -5221.9%
run_init::EventDispatcher/EventDispatcher.php0 N/A% 4 1.3% 3 1.0% 0 0.0% 7,664 2993.8%
run_init::Entity/EntityAccessController.php0 N/A% 4 1.3% 4 1.3% -24 -150.0% 4,816 1881.2%
run_init::DependencyInjection/ContainerAware.php0 N/A% -2 -0.6% -1 -0.3% 0 0.0% 1,136 443.8%
run_init::Field/FieldItemBase.php0 N/A% 34 11.0% 34 11.0% 0 0.0% -56 -21.9%
run_init::Query/Select.php0 N/A% -53 -17.2% -51 -16.6% 0 0.0% 48 18.8%
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::DependencyInjection/IntrospectableContainerInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::TypedData/ItemList.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/EntityRenderController.php0 N/A% -36 -11.7% -36 -11.7% 0 0.0% 0 0.0%
run_init::Formatter/FormatterBase.php0 N/A% 336 109.1% 336 109.1% 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::Twig/Extension.php0 N/A% 6 1.9% 3 1.0% 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::node/NodeInterface.php0 N/A% -4 -1.3% -4 -1.3% 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::Routing/ChainedRouterInterface.php0 N/A% -1 -0.3% -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::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::NestedMatcher/UrlMatcher.php0 N/A% 9 2.9% 11 3.6% 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::KeyValueStore/StorageBase.php0 N/A% 0 0.0% 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::Plugin/PluginManagerBase.php0 N/A% -15 -4.9% -15 -4.9% 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%
Child functions
load::Entity/DatabaseStorageController.php0 N/A% -2 -0.6% -2 -0.6% 24 150.0% -12,400 -4843.8%
load::EventDispatcher/EventDispatcherInterface.php0 N/A% 0 0.0% 1 0.3% 0 0.0% 4,200 1640.6%
load::Entity/EntityAccessControllerInterface.php0 N/A% 0 0.0% 1 0.3% -24 -150.0% 2,384 931.2%
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% 155 50.3% 154 50.0% 0 0.0% 1,912 746.9%
run_init::Entity/EntityAccessControllerInterface.php0 N/A% 1 0.3% 0 0.0% 0 0.0% 704 275.0%
run_init::EventDispatcher/EventDispatcherInterface.php0 N/A% 1 0.3% 0 0.0% 0 0.0% 704 275.0%
load::DependencyInjection/ContainerAwareInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 240 93.8%
run_init::Query/Query.php0 N/A% -8 -2.6% -6 -1.9% 0 0.0% 48 18.8%
run_init::Entity/DatabaseStorageController.php0 N/A% -6 -1.9% -7 -2.3% 0 0.0% 16 6.2%
load::Generator/UrlGenerator.php0 N/A% 2 0.6% 3 1.0% 16 100.0% 16 6.2%
load::TypedData/ListInterface.php0 N/A% -2 -0.6% -2 -0.6% 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::TypedData/TypedData.php0 N/A% -5 -1.6% -6 -1.9% 0 0.0% 0 0.0%
run_init::Entity/ConfigEntityInterface.php0 N/A% 2 0.6% 3 1.0% 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%
load::Query/Query.php0 N/A% -4 -1.3% -4 -1.3% 0 0.0% 0 0.0%
run_init::Lock/LockBackendInterface.php0 N/A% -1 -0.3% -1 -0.3% 0 0.0% 0 0.0%
load::Query/SelectInterface.php0 N/A% -11 -3.6% -11 -3.6% 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::Entity/ContentEntityInterface.php0 N/A% -4 -1.3% -1 -0.3% 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%
load::Field/FieldItemInterface.php0 N/A% -3 -1.0% -3 -1.0% 0 0.0% 0 0.0%
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::Twig/ExtensionInterface.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::Twig/TemplateInterface.php0 N/A% 1 0.3% 3 1.0% 0 0.0% 0 0.0%
load::Twig/TemplateInterface.php0 N/A% 0 0.0% 2 0.6% 0 0.0% 0 0.0%
load::Formatter/FormatterInterface.php0 N/A% 11 3.6% 11 3.6% 0 0.0% 0 0.0%
run_init::Plugin/PluginSettingsBase.php0 N/A% 152 49.4% 153 49.7% 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::Type/Map.php0 N/A% 0 0.0% -1 -0.3% 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%
load::Entity/EntityRenderControllerInterface.php0 N/A% -10 -3.2% -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%
run_init::Entity/EntityRenderControllerInterface.php0 N/A% 0 0.0% -1 -0.3% 0 0.0% 0 0.0%
load::Type/Map.php0 N/A% -2 -0.6% -2 -0.6% 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%
run_init::Extension/ModuleHandlerInterface.php0 N/A% 1 0.3% 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%
run_init::DependencyInjection/ContainerAwareInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::KeyValueStore/KeyValueStoreInterface.php0 N/A% 1 0.3% 0 0.0% 0 0.0% 0 0.0%
run_init::KeyValueStore/KeyValueStoreInterface.php0 N/A% 0 0.0% -2 -0.6% 0 0.0% 0 0.0%
run_init::Entity/EntityInterface.php0 N/A% -6 -1.9% -5 -1.6% 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::DependencyInjection/ContainerInterface.php0 N/A% 0 0.0% -1 -0.3% 0 0.0% 0 0.0%
load::DependencyInjection/ContainerInterface.php0 N/A% 0 0.0% -1 -0.3% 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::HttpKernel/KernelInterface.php0 N/A% 0 0.0% 1 0.3% 0 0.0% 0 0.0%
load::HttpKernel/TerminableInterface.php0 N/A% 0 0.0% 1 0.3% 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%
run_init::PhpStorage/FileStorage.php0 N/A% 7 2.3% 7 2.3% 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::StreamWrapper/StreamWrapperInterface.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::NestedMatcher/FinalMatcherInterface.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 -0.3% 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::NestedMatcher/FinalMatcherInterface.php0 N/A% 0 0.0% -1 -0.3% 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%
load::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% 0 0.0% 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::Routing/VersatileGeneratorInterface.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::Controller/ControllerResolverInterface.php0 N/A% 1 0.3% 0 0.0% 0 0.0% 0 0.0%
load::Controller/ControllerResolverInterface.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::Matcher/UrlMatcherInterface.php0 N/A% -1 -0.3% -1 -0.3% 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%
load::Generator/UrlGeneratorInterface.php0 N/A% 1 0.3% 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%