Diff Report
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774cdfb1214: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\ClassLoader\ApcClassLoader::loadClass@2

Symfony\Component\ClassLoader\ApcClassLoader::loadClass@2Run #51774c26bf054Run #51774cdfb1214DiffDiff%
Number of Function Calls38 38 0 0.0%
Incl. Wall Time (microsec)2,210 2,271 61 2.8%
Incl. Wall Time (microsec) per call 58 60 2 2.8%
Excl. Wall Time (microsec)396 401 5 1.3%
Incl. CPU (microsecs)2,265 2,326 61 2.7%
Incl. CPU (microsecs) per call 60 61 2 2.7%
Excl. CPU (microsec)297 283 -14 -4.7%
Incl. MemUse (bytes)566,024 566,040 16 0.0%
Incl. MemUse (bytes) per call 14,895 14,896 0 0.0%
Excl. MemUse (bytes)46,448 46,448 0 0.0%
Incl. PeakMemUse (bytes)531,088 531,024 -64 -0.0%
Incl. PeakMemUse (bytes) per call 13,976 13,974 -2 -0.0%
Excl. PeakMemUse (bytes)57,720 57,720 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% 61 0.2% 61 0.3% 16 0.2% -64 -0.5%
Exclusive Metrics Diff for Current Function5 8.2% -14 -23.0% 0 0.0% 0 0.0%
Parent functions
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% 34 55.7% 35 57.4% 0 0.0% 0 0.0%
run_init::Formatter/FormatterBase.php0 N/A% -29 -47.5% -29 -47.5% 0 0.0% 0 0.0%
run_init::Plugin/PluginManagerBase.php0 N/A% 23 37.7% 23 37.7% 0 0.0% 0 0.0%
run_init::Entity/Entity.php0 N/A% 15 24.6% 16 26.2% 0 0.0% 0 0.0%
run_init::Query/Select.php0 N/A% 11 18.0% 10 16.4% 0 0.0% 0 0.0%
run_init::HttpKernel/Kernel.php0 N/A% 8 13.1% 8 13.1% 0 0.0% 0 0.0%
run_init::TypedData/ItemList.php0 N/A% -5 -8.2% -5 -8.2% 0 0.0% 0 0.0%
run_init::NestedMatcher/UrlMatcher.php0 N/A% 5 8.2% 4 6.6% 0 0.0% 0 0.0%
run_init::Entity/ConfigEntityBase.php0 N/A% -4 -6.6% -5 -8.2% 0 0.0% 0 0.0%
run_init::StreamWrapper/LocalStream.php0 N/A% 4 6.6% 5 8.2% 0 0.0% 0 0.0%
run_init::field/FieldPluginBase.php0 N/A% -3 -4.9% -3 -4.9% 0 0.0% 0 0.0%
run_init::Field/FieldItemBase.php0 N/A% -2 -3.3% 0 0.0% 0 0.0% 0 0.0%
run_init::Entity/DatabaseStorageControllerNG.php0 N/A% -2 -3.3% -5 -8.2% 0 0.0% 0 0.0%
run_init::block/BlockBase.php0 N/A% -2 -3.3% -3 -4.9% 0 0.0% 0 0.0%
run_init::pager/SqlBase.php0 N/A% 2 3.3% 3 4.9% 16 100.0% -64 -100.0%
run_init::Twig/Extension.php0 N/A% 2 3.3% -1 -1.6% 0 0.0% 0 0.0%
run_init::Routing/ProviderBasedGenerator.php0 N/A% 2 3.3% 3 4.9% 0 0.0% 0 0.0%
run_init::query/QueryPluginBase.php0 N/A% -2 -3.3% -3 -4.9% 0 0.0% 0 0.0%
run_init::Twig/Template.php0 N/A% -1 -1.6% -2 -3.3% 0 0.0% 0 0.0%
run_init::Entity/EntityRenderController.php0 N/A% 1 1.6% 2 3.3% 0 0.0% 0 0.0%
run_init::display/DisplayPluginBase.php0 N/A% 1 1.6% 0 0.0% 0 0.0% 0 0.0%
run_init::Lock/LockBackendAbstract.php0 N/A% -1 -1.6% 0 0.0% 0 0.0% 0 0.0%
run_init::Extension/ModuleHandler.php0 N/A% 1 1.6% 2 3.3% 0 0.0% 0 0.0%
run_init::DependencyInjection/IntrospectableContainerInterface.php0 N/A% 1 1.6% 3 4.9% 0 0.0% 0 0.0%
run_init::Controller/ControllerResolver.php0 N/A% 1 1.6% 2 3.3% 0 0.0% 0 0.0%
run_init::KeyValueStore/StorageBase.php0 N/A% 1 1.6% 1 1.6% 0 0.0% 0 0.0%
run_init::Routing/ChainedRouterInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerAware.php0 N/A% 0 0.0% -1 -1.6% 0 0.0% 0 0.0%
run_init::EventDispatcher/EventDispatcher.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Routing/RouterInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Entity/EntityAccessController.php0 N/A% 0 0.0% 1 1.6% 0 0.0% 0 0.0%
Child functions
run_init::Formatter/FormatterInterface.php0 N/A% -39 -63.9% -39 -63.9% 0 0.0% 0 0.0%
run_init::PhpStorage/FileStorage.php0 N/A% 31 50.8% 31 50.8% 0 0.0% 0 0.0%
run_init::Entity/EntityInterface.php0 N/A% 15 24.6% 14 23.0% 0 0.0% 0 0.0%
run_init::Query/SelectInterface.php0 N/A% 12 19.7% 13 21.3% 0 0.0% 0 0.0%
run_init::Plugin/PluginManagerInterface.php0 N/A% 10 16.4% 9 14.8% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::findFile0 N/A% 9 14.8% 11 18.0% 0 0.0% 0 0.0%
run_init::Plugin/PluginSettingsBase.php0 N/A% 7 11.5% 8 13.1% 0 0.0% 0 0.0%
load::Plugin/PluginManagerInterface.php0 N/A% 5 8.2% 5 8.2% 0 0.0% 0 0.0%
run_init::Entity/ConfigEntityInterface.php0 N/A% -4 -6.6% -3 -4.9% 0 0.0% 0 0.0%
run_init::HttpKernel/KernelInterface.php0 N/A% 4 6.6% 4 6.6% 0 0.0% 0 0.0%
load::query/QueryInterface.php0 N/A% -4 -6.6% -2 -3.3% 0 0.0% 0 0.0%
load::Twig/TemplateInterface.php0 N/A% 3 4.9% 4 6.6% 0 0.0% 0 0.0%
run_init::StreamWrapper/StreamWrapperInterface.php0 N/A% 3 4.9% 4 6.6% 0 0.0% 0 0.0%
run_init::TypedData/ContextAwareTypedData.php0 N/A% -3 -4.9% -2 -3.3% 0 0.0% 0 0.0%
run_init::Generator/UrlGenerator.php0 N/A% 2 3.3% 4 6.6% 0 0.0% 0 0.0%
load::DependencyInjection/ContainerInterface.php0 N/A% 2 3.3% 2 3.3% 0 0.0% 0 0.0%
load::Matcher/UrlMatcher.php0 N/A% 2 3.3% -1 -1.6% 0 0.0% 0 0.0%
load::Entity/DatabaseStorageController.php0 N/A% -2 -3.3% -2 -3.3% 0 0.0% 0 0.0%
load::NestedMatcher/FinalMatcherInterface.php0 N/A% 1 1.6% 0 0.0% 0 0.0% 0 0.0%
run_init::Matcher/UrlMatcher.php0 N/A% 1 1.6% 1 1.6% 0 0.0% 0 0.0%
run_init::NestedMatcher/FinalMatcherInterface.php0 N/A% 1 1.6% 2 3.3% 0 0.0% 0 0.0%
load::Formatter/FormatterInterface.php0 N/A% 1 1.6% 2 3.3% 0 0.0% 0 0.0%
load::Query/SelectInterface.php0 N/A% -1 -1.6% -1 -1.6% 0 0.0% 0 0.0%
load::Entity/ConfigEntityInterface.php0 N/A% -1 -1.6% 0 0.0% 0 0.0% 0 0.0%
load::Query/Query.php0 N/A% -1 -1.6% -1 -1.6% 0 0.0% 0 0.0%
run_init::Entity/DatabaseStorageController.php0 N/A% -1 -1.6% -1 -1.6% 0 0.0% 0 0.0%
load::Lock/LockBackendInterface.php0 N/A% -1 -1.6% -1 -1.6% 0 0.0% 0 0.0%
load::Discovery/CachedDiscoveryInterface.php0 N/A% 1 1.6% 1 1.6% 0 0.0% 0 0.0%
run_init::Matcher/UrlMatcherInterface.php0 N/A% -1 -1.6% -1 -1.6% 0 0.0% 0 0.0%
load::Twig/ExtensionInterface.php0 N/A% -1 -1.6% -1 -1.6% 0 0.0% 0 0.0%
load::Field/FieldItemInterface.php0 N/A% -1 -1.6% -1 -1.6% 0 0.0% 0 0.0%
run_init::query/QueryInterface.php0 N/A% 1 1.6% 1 1.6% 0 0.0% 0 0.0%
run_init::Field/FieldItemInterface.php0 N/A% -1 -1.6% -2 -3.3% 0 0.0% 0 0.0%
load::PhpStorage/FileStorage.php0 N/A% 1 1.6% 2 3.3% 0 0.0% 0 0.0%
load::HttpKernel/KernelInterface.php0 N/A% 1 1.6% 1 1.6% 0 0.0% 0 0.0%
load::HttpKernel/TerminableInterface.php0 N/A% 1 1.6% 1 1.6% 0 0.0% 0 0.0%
load::Entity/EntityRenderControllerInterface.php0 N/A% 1 1.6% -1 -1.6% 0 0.0% 0 0.0%
run_init::Extension/ModuleHandlerInterface.php0 N/A% 1 1.6% -1 -1.6% 0 0.0% 0 0.0%
load::KeyValueStore/KeyValueStoreInterface.php0 N/A% 1 1.6% 1 1.6% 0 0.0% 0 0.0%
load::views/HandlerBase.php0 N/A% 1 1.6% -1 -1.6% 0 0.0% 0 0.0%
run_init::views/PluginBase.php0 N/A% 1 1.6% 0 0.0% 0 0.0% 0 0.0%
load::TypedData/ContextAwareTypedData.php0 N/A% -1 -1.6% 1 1.6% 0 0.0% 0 0.0%
load::block/BlockInterface.php0 N/A% -1 -1.6% -2 -3.3% 0 0.0% 0 0.0%
load::StreamWrapper/StreamWrapperInterface.php0 N/A% 1 1.6% 2 3.3% 0 0.0% 0 0.0%
load::Entity/EntityInterface.php0 N/A% -1 -1.6% 0 0.0% 0 0.0% 0 0.0%
load::views/PluginBase.php0 N/A% -1 -1.6% -1 -1.6% 0 0.0% 0 0.0%
load::Generator/UrlGeneratorInterface.php0 N/A% 1 1.6% 2 3.3% 0 0.0% 0 0.0%
load::Plugin/PluginSettingsBase.php0 N/A% 0 0.0% -1 -1.6% 0 0.0% 0 0.0%
run_init::Entity/EntityRenderControllerInterface.php0 N/A% 0 0.0% -1 -1.6% 0 0.0% 0 0.0%
run_init::block/BlockInterface.php0 N/A% 0 0.0% 1 1.6% 0 0.0% 0 0.0%
run_init::Twig/ExtensionInterface.php0 N/A% 0 0.0% 2 3.3% 0 0.0% 0 0.0%
run_init::Twig/TemplateInterface.php0 N/A% 0 0.0% 1 1.6% 0 0.0% 0 0.0%
run_init::pager/PagerPluginBase.php0 N/A% 0 0.0% -1 -1.6% 0 0.0% 0 0.0%
load::pager/PagerPluginBase.php0 N/A% 0 0.0% 2 3.3% 16 100.0% -64 -100.0%
run_init::views/HandlerBase.php0 N/A% 0 0.0% -1 -1.6% 0 0.0% 0 0.0%
run_init::Entity/EntityAccessControllerInterface.php0 N/A% 0 0.0% 1 1.6% 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%
run_init::EventDispatcher/EventDispatcherInterface.php0 N/A% 0 0.0% 1 1.6% 0 0.0% 0 0.0%
load::Extension/ModuleHandlerInterface.php0 N/A% 0 0.0% 1 1.6% 0 0.0% 0 0.0%
run_init::KeyValueStore/KeyValueStoreInterface.php0 N/A% 0 0.0% 1 1.6% 0 0.0% 0 0.0%
load::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% 1 1.6% 0 0.0% 0 0.0%
load::EventDispatcher/EventDispatcherInterface.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%
run_init::HttpKernel/TerminableInterface.php0 N/A% 0 0.0% 1 1.6% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::DependencyInjection/ContainerAwareInterface.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::Matcher/UrlMatcherInterface.php0 N/A% 0 0.0% -1 -1.6% 0 0.0% 0 0.0%
run_init::Query/Query.php0 N/A% 0 0.0% 1 1.6% 0 0.0% 0 0.0%
load::TypedData/ListInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::TypedData/ListInterface.php0 N/A% 0 0.0% 1 1.6% 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::Generator/UrlGenerator.php0 N/A% 0 0.0% 2 3.3% 0 0.0% 0 0.0%
run_init::Generator/UrlGeneratorInterface.php0 N/A% 0 0.0% 1 1.6% 0 0.0% 0 0.0%
load::Routing/VersatileGeneratorInterface.php0 N/A% 0 0.0% 0 0.0% 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::Entity/EntityAccessControllerInterface.php0 N/A% 0 0.0% 1 1.6% 0 0.0% 0 0.0%