Diff Report
Run #5192e6f7bc551: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5192e86ee04ad: 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 #5192e6f7bc551Run #5192e86ee04adDiffDiff%
Number of Function Calls36 36 0 0.0%
Incl. Wall Time (microsec)2,924 2,889 -35 -1.2%
Incl. Wall Time (microsec) per call 81 80 -1 -1.2%
Excl. Wall Time (microsec)475 468 -7 -1.5%
Incl. CPU (microsecs)2,977 2,945 -32 -1.1%
Incl. CPU (microsecs) per call 83 82 -1 -1.1%
Excl. CPU (microsec)349 363 14 4.0%
Incl. MemUse (bytes)577,544 577,544 0 0.0%
Incl. MemUse (bytes) per call 16,043 16,043 0 0.0%
Excl. MemUse (bytes)36,328 36,328 0 0.0%
Incl. PeakMemUse (bytes)562,848 562,848 0 0.0%
Incl. PeakMemUse (bytes) per call 15,635 15,635 0 0.0%
Excl. PeakMemUse (bytes)45,072 45,072 0 0.0%

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% -35 -15.0% -32 -2.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -20.0% 14 43.8% 0 N/A% 0 N/A%
Parent functions
run_init::StreamWrapper/LocalStream.php0 N/A% -71 -202.9% -72 -225.0% 0 N/A% 0 N/A%
run_init::TypedData/ItemList.php0 N/A% -40 -114.3% -42 -131.2% 0 N/A% 0 N/A%
run_init::Formatter/FormatterBase.php0 N/A% 32 91.4% 31 96.9% 0 N/A% 0 N/A%
run_init::DependencyInjection/ContainerAware.php0 N/A% 12 34.3% 13 40.6% 0 N/A% 0 N/A%
run_init::Plugin/PluginManagerBase.php0 N/A% -8 -22.9% -6 -18.8% 0 N/A% 0 N/A%
run_init::Query/Select.php0 N/A% 8 22.9% 8 25.0% 0 N/A% 0 N/A%
run_init::Routing/ProviderBasedGenerator.php0 N/A% 5 14.3% 6 18.8% 0 N/A% 0 N/A%
run_init::KeyValueStore/StorageBase.php0 N/A% 5 14.3% 5 15.6% 0 N/A% 0 N/A%
run_init::node/NodeInterface.php0 N/A% 4 11.4% 4 12.5% 0 N/A% 0 N/A%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% 4 11.4% 5 15.6% 0 N/A% 0 N/A%
run_init::Entity/EntityAccessController.php0 N/A% 3 8.6% 2 6.2% 0 N/A% 0 N/A%
run_init::Twig/Template.php0 N/A% 3 8.6% 3 9.4% 0 N/A% 0 N/A%
run_init::Routing/ChainedRouterInterface.php0 N/A% 3 8.6% 4 12.5% 0 N/A% 0 N/A%
run_init::Entity/DatabaseStorageControllerNG.php0 N/A% 2 5.7% 2 6.2% 0 N/A% 0 N/A%
run_init::Field/FieldItemBase.php0 N/A% 2 5.7% 0 0.0% 0 N/A% 0 N/A%
run_init::Twig/Extension.php0 N/A% 2 5.7% 3 9.4% 0 N/A% 0 N/A%
run_init::DependencyInjection/IntrospectableContainerInterface.php0 N/A% 1 2.9% 2 6.2% 0 N/A% 0 N/A%
run_init::Entity/EntityRenderController.php0 N/A% 1 2.9% 0 0.0% 0 N/A% 0 N/A%
run_init::EventDispatcher/EventDispatcher.php0 N/A% -1 -2.9% -1 -3.1% 0 N/A% 0 N/A%
run_init::Entity/Entity.php0 N/A% -1 -2.9% -1 -3.1% 0 N/A% 0 N/A%
run_init::NestedMatcher/UrlMatcher.php0 N/A% -1 -2.9% 0 0.0% 0 N/A% 0 N/A%
run_init::Routing/RouterInterface.php0 N/A% 1 2.9% 1 3.1% 0 N/A% 0 N/A%
run_init::HttpKernel/Kernel.php0 N/A% -1 -2.9% -2 -6.2% 0 N/A% 0 N/A%
run_init::Extension/ModuleHandler.php0 N/A% 1 2.9% 2 6.2% 0 N/A% 0 N/A%
run_init::Lock/LockBackendAbstract.php0 N/A% -1 -2.9% -1 -3.1% 0 N/A% 0 N/A%
run_init::Controller/ControllerResolver.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Entity/ConfigEntityBase.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::block/BlockBase.php0 N/A% 0 0.0% 2 6.2% 0 N/A% 0 N/A%
Child functions
run_init::StreamWrapper/StreamWrapperInterface.php0 N/A% -43 -122.9% -46 -143.8% 0 N/A% 0 N/A%
run_init::TypedData/ListInterface.php0 N/A% -41 -117.1% -41 -128.1% 0 N/A% 0 N/A%
load::Formatter/FormatterInterface.php0 N/A% 13 37.1% 13 40.6% 0 N/A% 0 N/A%
load::DependencyInjection/ContainerAwareInterface.php0 N/A% 12 34.3% 14 43.8% 0 N/A% 0 N/A%
load::StreamWrapper/StreamWrapperInterface.php0 N/A% -9 -25.7% -13 -40.6% 0 N/A% 0 N/A%
load::Generator/UrlGenerator.php0 N/A% 7 20.0% 6 18.8% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::findFile0 N/A% 5 14.3% -3 -9.4% 0 N/A% 0 N/A%
load::Discovery/CachedDiscoveryInterface.php0 N/A% -5 -14.3% -6 -18.8% 0 N/A% 0 N/A%
run_init::Formatter/FormatterInterface.php0 N/A% 4 11.4% 5 15.6% 0 N/A% 0 N/A%
load::Routing/VersatileGeneratorInterface.php0 N/A% 4 11.4% 4 12.5% 0 N/A% 0 N/A%
run_init::Plugin/PluginSettingsBase.php0 N/A% 4 11.4% 3 9.4% 0 N/A% 0 N/A%
load::KeyValueStore/KeyValueStoreInterface.php0 N/A% 4 11.4% 4 12.5% 0 N/A% 0 N/A%
run_init::Query/SelectInterface.php0 N/A% 3 8.6% 4 12.5% 0 N/A% 0 N/A%
load::Twig/TemplateInterface.php0 N/A% 3 8.6% 1 3.1% 0 N/A% 0 N/A%
load::Query/Query.php0 N/A% 2 5.7% 0 0.0% 0 N/A% 0 N/A%
load::Twig/ExtensionInterface.php0 N/A% 2 5.7% 1 3.1% 0 N/A% 0 N/A%
run_init::Entity/ContentEntityInterface.php0 N/A% 2 5.7% 2 6.2% 0 N/A% 0 N/A%
load::Query/SelectInterface.php0 N/A% 2 5.7% 2 6.2% 0 N/A% 0 N/A%
load::Entity/DatabaseStorageController.php0 N/A% 2 5.7% 2 6.2% 0 N/A% 0 N/A%
run_init::Plugin/PluginManagerInterface.php0 N/A% -2 -5.7% -2 -6.2% 0 N/A% 0 N/A%
run_init::PhpStorage/FileStorage.php0 N/A% 2 5.7% 3 9.4% 0 N/A% 0 N/A%
run_init::Entity/DatabaseStorageController.php0 N/A% 1 2.9% 1 3.1% 0 N/A% 0 N/A%
run_init::Entity/ConfigEntityInterface.php0 N/A% -1 -2.9% 0 0.0% 0 N/A% 0 N/A%
run_init::Extension/ModuleHandlerInterface.php0 N/A% -1 -2.9% 0 0.0% 0 N/A% 0 N/A%
load::EventDispatcher/EventDispatcherInterface.php0 N/A% -1 -2.9% -1 -3.1% 0 N/A% 0 N/A%
run_init::Generator/UrlGenerator.php0 N/A% -1 -2.9% 0 0.0% 0 N/A% 0 N/A%
run_init::Query/Query.php0 N/A% 1 2.9% 2 6.2% 0 N/A% 0 N/A%
load::Field/FieldItemInterface.php0 N/A% 1 2.9% 0 0.0% 0 N/A% 0 N/A%
load::Type/Map.php0 N/A% 1 2.9% -2 -6.2% 0 N/A% 0 N/A%
run_init::Field/FieldItemInterface.php0 N/A% -1 -2.9% -1 -3.1% 0 N/A% 0 N/A%
run_init::Entity/EntityInterface.php0 N/A% -1 -2.9% -1 -3.1% 0 N/A% 0 N/A%
load::Entity/EntityAccessControllerInterface.php0 N/A% 1 2.9% 1 3.1% 0 N/A% 0 N/A%
run_init::KeyValueStore/KeyValueStoreInterface.php0 N/A% 1 2.9% 0 0.0% 0 N/A% 0 N/A%
load::Plugin/PluginManagerInterface.php0 N/A% 1 2.9% 3 9.4% 0 N/A% 0 N/A%
load::Matcher/UrlMatcherInterface.php0 N/A% 1 2.9% 0 0.0% 0 N/A% 0 N/A%
load::HttpKernel/TerminableInterface.php0 N/A% -1 -2.9% -1 -3.1% 0 N/A% 0 N/A%
run_init::Routing/VersatileGeneratorInterface.php0 N/A% -1 -2.9% 1 3.1% 0 N/A% 0 N/A%
load::PhpStorage/FileStorage.php0 N/A% 1 2.9% 1 3.1% 0 N/A% 0 N/A%
run_init::Twig/ExtensionInterface.php0 N/A% 0 0.0% -1 -3.1% 0 N/A% 0 N/A%
run_init::HttpKernel/KernelInterface.php0 N/A% 0 0.0% -1 -3.1% 0 N/A% 0 N/A%
load::HttpKernel/KernelInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Twig/TemplateInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Type/Map.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::block/BlockPluginInterface.php0 N/A% 0 0.0% -1 -3.1% 0 N/A% 0 N/A%
load::block/BlockPluginInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Entity/EntityRenderControllerInterface.php0 N/A% 0 0.0% 1 3.1% 0 N/A% 0 N/A%
load::Entity/ConfigEntityInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::Entity/EntityRenderControllerInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Entity/EntityAccessControllerInterface.php0 N/A% 0 0.0% 1 3.1% 0 N/A% 0 N/A%
load::Plugin/PluginSettingsBase.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::HttpKernel/TerminableInterface.php0 N/A% 0 0.0% 1 3.1% 0 N/A% 0 N/A%
run_init::DependencyInjection/ContainerInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::Entity/EntityInterface.php0 N/A% 0 0.0% 1 3.1% 0 N/A% 0 N/A%
load::Matcher/UrlMatcher.php0 N/A% 0 0.0% -1 -3.1% 0 N/A% 0 N/A%
run_init::Matcher/UrlMatcher.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::NestedMatcher/FinalMatcherInterface.php0 N/A% 0 0.0% -1 -3.1% 0 N/A% 0 N/A%
run_init::Generator/UrlGeneratorInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::Generator/UrlGeneratorInterface.php0 N/A% 0 0.0% 2 6.2% 0 N/A% 0 N/A%
load::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Matcher/UrlMatcherInterface.php0 N/A% 0 0.0% 1 3.1% 0 N/A% 0 N/A%
run_init::NestedMatcher/FinalMatcherInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::Extension/ModuleHandlerInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::Entity/ContentEntityInterface.php0 N/A% 0 0.0% 1 3.1% 0 N/A% 0 N/A%
load::DependencyInjection/ContainerInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::TypedData/TypedData.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::TypedData/TypedData.php0 N/A% 0 0.0% 1 3.1% 0 N/A% 0 N/A%
run_init::DependencyInjection/ContainerAwareInterface.php0 N/A% 0 0.0% -2 -6.2% 0 N/A% 0 N/A%
run_init::EventDispatcher/EventDispatcherInterface.php0 N/A% 0 0.0% -2 -6.2% 0 N/A% 0 N/A%
run_init::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% 1 3.1% 0 N/A% 0 N/A%
load::Lock/LockBackendInterface.php0 N/A% 0 0.0% -1 -3.1% 0 N/A% 0 N/A%
run_init::Lock/LockBackendInterface.php0 N/A% 0 0.0% -1 -3.1% 0 N/A% 0 N/A%
load::TypedData/ListInterface.php0 N/A% 0 0.0% -1 -3.1% 0 N/A% 0 N/A%