Diff Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a9459592df6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ApcClassLoader::loadClass@2

Symfony\Component\ClassLoader\ApcClassLoader::loadClass@2Run #51a944519b58cRun #51a9459592df6DiffDiff%
Number of Function Calls38 38 0 0.0%
Incl. Wall Time (microsec)8,843 8,986 143 1.6%
Incl. Wall Time (microsec) per call 233 236 4 1.6%
Excl. Wall Time (microsec)904 937 33 3.7%
Incl. CPU (microsecs)8,890 9,036 146 1.6%
Incl. CPU (microsecs) per call 234 238 4 1.6%
Excl. CPU (microsec)781 801 20 2.6%
Incl. MemUse (bytes)1,130,720 1,130,776 56 0.0%
Incl. MemUse (bytes) per call 29,756 29,757 1 0.0%
Excl. MemUse (bytes)-9,248 -9,216 32 0.3%
Incl. PeakMemUse (bytes)969,968 970,208 240 0.0%
Incl. PeakMemUse (bytes) per call 25,525 25,532 6 0.0%
Excl. PeakMemUse (bytes)4,744 4,736 -8 -0.2%

Parent/Child Regression/Improvement report for Symfony\Component\ClassLoader\ApcClassLoader::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\ApcClassLoader::loadClass@20 N/A% 143 1.4% 146 1.3% 56 0.1% 240 0.2%
Exclusive Metrics Diff for Current Function33 23.1% 20 13.7% 32 57.1% -8 -3.3%
Parent functions
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% 133 93.0% 133 91.1% 0 0.0% 40 16.7%
run_init::Formatter/FormatterBase.php0 N/A% 49 34.3% 51 34.9% 40 71.4% -16 -6.7%
run_init::node/NodeInterface.php0 N/A% -42 -29.4% -42 -28.8% -24 -42.9% -72 -30.0%
run_init::Entity/DatabaseStorageControllerNG.php0 N/A% -39 -27.3% -38 -26.0% 8 14.3% 8 3.3%
run_init::Plugin/PluginManagerBase.php0 N/A% 30 21.0% 29 19.9% -8 -14.3% 0 0.0%
run_init::Routing/RouterInterface.php0 N/A% -23 -16.1% -22 -15.1% -8 -14.3% -168 -70.0%
run_init::HttpKernel/Kernel.php0 N/A% 22 15.4% 21 14.4% 0 0.0% 0 0.0%
run_init::StreamWrapper/LocalStream.php0 N/A% 22 15.4% 21 14.4% 0 0.0% 104 43.3%
run_init::Field/FieldItemBase.php0 N/A% 21 14.7% 21 14.4% 16 28.6% -40 -16.7%
run_init::Extension/ModuleHandler.php0 N/A% 18 12.6% 18 12.3% 104 185.7% 64 26.7%
run_init::NestedMatcher/UrlMatcher.php0 N/A% 16 11.2% 16 11.0% -16 -28.6% 40 16.7%
run_init::Twig/Template.php0 N/A% -16 -11.2% -16 -11.0% 24 42.9% 0 0.0%
run_init::Entity/Entity.php0 N/A% -14 -9.8% -14 -9.6% 0 0.0% 0 0.0%
run_init::Routing/RouteCompiler.php@10 N/A% -14 -9.8% -15 -10.3% 0 0.0% 0 0.0%
run_init::entity/EntityDisplayBase.php0 N/A% -13 -9.1% -12 -8.2% 0 0.0% 0 0.0%
run_init::Routing/ProviderBasedGenerator.php0 N/A% -9 -6.3% -7 -4.8% -56 -100.0% 208 86.7%
run_init::Routing/ChainedRouterInterface.php0 N/A% 7 4.9% 6 4.1% -16 -28.6% 0 0.0%
run_init::DependencyInjection/ContainerAware.php0 N/A% 4 2.8% 6 4.1% 0 0.0% 0 0.0%
run_init::Twig/Extension.php0 N/A% -3 -2.1% -5 -3.4% 0 0.0% 0 0.0%
run_init::DependencyInjection/IntrospectableContainerInterface.php0 N/A% -2 -1.4% -2 -1.4% 0 0.0% 0 0.0%
run_init::Entity/EntityAccessController.php0 N/A% -2 -1.4% -2 -1.4% 0 0.0% 0 0.0%
run_init::EventDispatcher/EventDispatcher.php0 N/A% 2 1.4% 2 1.4% -8 -14.3% 24 10.0%
run_init::KeyValueStore/StorageBase.php0 N/A% -2 -1.4% -2 -1.4% 0 0.0% 80 33.3%
run_init::Controller/ControllerResolver.php@10 N/A% 1 0.7% 1 0.7% 0 0.0% -56 -23.3%
run_init::TypedData/ItemList.php0 N/A% -1 -0.7% 0 0.0% 0 0.0% 0 0.0%
run_init::Lock/LockBackendAbstract.php0 N/A% -1 -0.7% -2 -1.4% 0 0.0% 0 0.0%
run_init::Entity/EntityRenderController.php0 N/A% -1 -0.7% 0 0.0% 0 0.0% 0 0.0%
run_init::Query/Select.php0 N/A% 0 0.0% 1 0.7% 0 0.0% 24 10.0%
run_init::block/BlockBase.php0 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
Child functions
load::PhpStorage/FileStorage.php0 N/A% 73 51.0% 75 51.4% 16 28.6% -24 -10.0%
run_init::PhpStorage/FileStorage.php0 N/A% 49 34.3% 50 34.2% -16 -28.6% 64 26.7%
run_init::Entity/ContentEntityInterface.php0 N/A% -38 -26.6% -41 -28.1% -24 -42.9% -56 -23.3%
load::Entity/DatabaseStorageController.php0 N/A% -37 -25.9% -36 -24.7% 8 14.3% 8 3.3%
run_init::Plugin/PluginSettingsBase.php0 N/A% 25 17.5% 26 17.8% 64 114.3% -24 -10.0%
load::Type/Map.php0 N/A% 24 16.8% 24 16.4% 16 28.6% -40 -16.7%
load::Extension/ModuleHandlerInterface.php0 N/A% 17 11.9% 18 12.3% 88 157.1% 64 26.7%
load::Twig/TemplateInterface.php0 N/A% -13 -9.1% -12 -8.2% 16 28.6% 0 0.0%
load::Entity/EntityInterface.php0 N/A% -13 -9.1% -13 -8.9% 0 0.0% 0 0.0%
load::StreamWrapper/StreamWrapperInterface.php0 N/A% 12 8.4% 13 8.9% 0 0.0% -8 -3.3%
load::Formatter/FormatterInterface.php0 N/A% 12 8.4% 13 8.9% 0 0.0% 0 0.0%
load::Routing/RouteCompilerInterface.php0 N/A% -12 -8.4% -11 -7.5% 0 0.0% 0 0.0%
load::Matcher/UrlMatcher.php0 N/A% 11 7.7% 11 7.5% -8 -14.3% 0 0.0%
load::Discovery/CachedDiscoveryInterface.php0 N/A% 11 7.7% 11 7.5% 0 0.0% 0 0.0%
run_init::HttpKernel/KernelInterface.php0 N/A% 10 7.0% 12 8.2% 0 0.0% 0 0.0%
run_init::Matcher/UrlMatcherInterface.php0 N/A% -10 -7.0% -11 -7.5% -24 -42.9% -168 -70.0%
load::HttpKernel/TerminableInterface.php0 N/A% 9 6.3% 8 5.5% 0 0.0% 0 0.0%
run_init::Entity/ConfigEntityBase.php0 N/A% -9 -6.3% -9 -6.2% 0 0.0% 0 0.0%
run_init::Plugin/PluginManagerInterface.php0 N/A% 8 5.6% 8 5.5% 0 0.0% 0 0.0%
load::Plugin/PluginSettingsBase.php0 N/A% 8 5.6% 9 6.2% -48 -85.7% 8 3.3%
load::Generator/UrlGeneratorInterface.php0 N/A% -7 -4.9% -6 -4.1% -8 -14.3% 0 0.0%
load::Routing/VersatileGeneratorInterface.php0 N/A% 7 4.9% 7 4.8% 0 0.0% 0 0.0%
run_init::Generator/UrlGenerator.php0 N/A% -6 -4.2% -5 -3.4% 0 0.0% 0 0.0%
load::Matcher/UrlMatcherInterface.php0 N/A% -6 -4.2% -6 -4.1% -16 -28.6% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::findFile0 N/A% 4 2.8% 7 4.8% 0 0.0% 0 0.0%
run_init::Entity/DatabaseStorageController.php0 N/A% -4 -2.8% -3 -2.1% 0 0.0% 0 0.0%
load::Twig/ExtensionInterface.php0 N/A% -4 -2.8% -3 -2.1% 0 0.0% 0 0.0%
load::Lock/LockBackendInterface.php0 N/A% -3 -2.1% -3 -2.1% 0 0.0% 0 0.0%
load::Entity/ConfigEntityBase.php0 N/A% -3 -2.1% -4 -2.7% 0 0.0% 0 0.0%
run_init::Query/Query.php0 N/A% -3 -2.1% -3 -2.1% 0 0.0% 0 0.0%
load::Query/Query.php0 N/A% 3 2.1% 3 2.1% 24 42.9% 24 10.0%
load::Field/FieldItemInterface.php0 N/A% -3 -2.1% -1 -0.7% 0 0.0% 0 0.0%
load::HttpKernel/KernelInterface.php0 N/A% 2 1.4% 1 0.7% 0 0.0% 0 0.0%
load::Entity/EntityAccessControllerInterface.php0 N/A% -2 -1.4% -1 -0.7% 0 0.0% 0 0.0%
load::DependencyInjection/ContainerInterface.php0 N/A% -2 -1.4% -2 -1.4% 0 0.0% 0 0.0%
load::DependencyInjection/ContainerAwareInterface.php0 N/A% 2 1.4% 2 1.4% 0 0.0% 0 0.0%
run_init::StreamWrapper/StreamWrapperInterface.php0 N/A% 2 1.4% 1 0.7% 16 28.6% 120 50.0%
load::KeyValueStore/KeyValueStoreInterface.php0 N/A% -2 -1.4% -1 -0.7% 0 0.0% 80 33.3%
load::Plugin/PluginManagerInterface.php0 N/A% 2 1.4% 1 0.7% 0 0.0% 0 0.0%
load::NestedMatcher/FinalMatcherInterface.php0 N/A% 2 1.4% 1 0.7% -8 -14.3% 40 16.7%
load::TypedData/TypedData.php0 N/A% -2 -1.4% -2 -1.4% 0 0.0% 0 0.0%
load::Generator/UrlGenerator.php0 N/A% -2 -1.4% -4 -2.7% -56 -100.0% 208 86.7%
run_init::TypedData/TypedData.php0 N/A% 1 0.7% 2 1.4% 0 0.0% 0 0.0%
load::Entity/ContentEntityInterface.php0 N/A% -1 -0.7% -2 -1.4% 0 0.0% -16 -6.7%
load::Entity/EntityRenderControllerInterface.php0 N/A% -1 -0.7% -1 -0.7% 0 0.0% 0 0.0%
run_init::Routing/VersatileGeneratorInterface.php0 N/A% -1 -0.7% 0 0.0% -16 -28.6% 0 0.0%
run_init::Entity/EntityInterface.php0 N/A% -1 -0.7% -1 -0.7% 0 0.0% 0 0.0%
load::EventDispatcher/EventDispatcherInterface.php0 N/A% 1 0.7% 0 0.0% 0 0.0% 24 10.0%
load::Controller/ControllerResolverInterface.php0 N/A% 1 0.7% 2 1.4% 0 0.0% -56 -23.3%
load::block/BlockPluginInterface.php0 N/A% -1 -0.7% 1 0.7% 0 0.0% 0 0.0%
run_init::Twig/ExtensionInterface.php0 N/A% 0 0.0% 1 0.7% 0 0.0% 0 0.0%
run_init::Routing/RouteCompilerInterface.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% 1 0.7% 24 42.9% 0 0.0%
run_init::entity/EntityDisplayBaseInterface.php0 N/A% 0 0.0% 1 0.7% 0 0.0% 0 0.0%
run_init::block/BlockPluginInterface.php0 N/A% 0 0.0% 1 0.7% 0 0.0% 0 0.0%
load::entity/EntityDisplayBaseInterface.php0 N/A% 0 0.0% 1 0.7% 0 0.0% 0 0.0%
run_init::Entity/EntityRenderControllerInterface.php0 N/A% 0 0.0% -2 -1.4% 0 0.0% 0 0.0%
run_init::Formatter/FormatterInterface.php0 N/A% 0 0.0% 1 0.7% 0 0.0% 0 0.0%
run_init::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% 0 0.0% -8 -14.3% 0 0.0%
run_init::KeyValueStore/KeyValueStoreInterface.php0 N/A% 0 0.0% -1 -0.7% 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%
run_init::Generator/UrlGeneratorInterface.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% 1 0.7% 0 0.0% 0 0.0%
run_init::EventDispatcher/EventDispatcherInterface.php0 N/A% 0 0.0% -1 -0.7% -8 -14.3% 0 0.0%
run_init::HttpKernel/TerminableInterface.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% 1 0.7% 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 -0.7% -8 -14.3% 0 0.0%
run_init::NestedMatcher/FinalMatcherInterface.php0 N/A% 0 0.0% 1 0.7% 0 0.0% 0 0.0%
run_init::TypedData/ListInterface.php0 N/A% 0 0.0% -2 -1.4% 0 0.0% 0 0.0%
run_init::Type/Map.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Field/FieldItemInterface.php0 N/A% 0 0.0% 1 0.7% 0 0.0% 0 0.0%
load::TypedData/ListInterface.php0 N/A% 0 0.0% -2 -1.4% 0 0.0% 0 0.0%
run_init::Query/SelectInterface.php0 N/A% 0 0.0% 1 0.7% 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%
load::Query/SelectInterface.php0 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
run_init::Entity/EntityAccessControllerInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%