Diff Report
Run #5198fa286ed27: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5198f7eab7067: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::loadClass@2

Symfony\Component\ClassLoader\ClassLoader::loadClass@2Run #5198fa286ed27Run #5198f7eab7067DiffDiff%
Number of Function Calls42 42 0 0.0%
Incl. Wall Time (microsec)32,228 32,162 -66 -0.2%
Incl. Wall Time (microsec) per call 767 766 -2 -0.2%
Excl. Wall Time (microsec)1,547 1,567 20 1.3%
Incl. CPU (microsecs)24,002 20,000 -4,002 -16.7%
Incl. CPU (microsecs) per call 571 476 -95 -16.7%
Excl. CPU (microsec)4,001 0 -4,001 -100.0%
Incl. MemUse (bytes)2,362,664 2,362,688 24 0.0%
Incl. MemUse (bytes) per call 56,254 56,254 1 0.0%
Excl. MemUse (bytes)-11,656 -11,552 104 0.9%
Incl. PeakMemUse (bytes)2,149,240 2,148,424 -816 -0.0%
Incl. PeakMemUse (bytes) per call 51,172 51,153 -19 -0.0%
Excl. PeakMemUse (bytes)1,984 1,984 0 0.0%

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% -66 -0.2% -4,002 -12.5% 24 0.2% -816 -6.1%
Exclusive Metrics Diff for Current Function20 30.3% -4,001 -100.0% 104 433.3% 0 0.0%
Parent functions
run_init::Field/FieldItemBase.php0 N/A% -66 -100.0% 0 0.0% 96 400.0% 48 5.9%
run_init::sort/SortPluginBase.php0 N/A% 50 75.8% 4,000 100.0% 40 166.7% 40 4.9%
run_init::Entity/EntityRenderController.php0 N/A% 49 74.2% 4,000 100.0% 0 0.0% 0 0.0%
run_init::Entity/ConfigEntityBase.php0 N/A% 48 72.7% 0 0.0% 0 0.0% 0 0.0%
run_init::NestedMatcher/UrlMatcher.php0 N/A% -48 -72.7% 0 0.0% 0 0.0% 0 0.0%
run_init::Entity/EntityAccessController.php0 N/A% -46 -69.7% -4,001 -100.0% 0 0.0% -96 -11.8%
run_init::Entity/Entity.php0 N/A% 42 63.6% 0 0.0% 0 0.0% 0 0.0%
run_init::Formatter/FormatterBase.php0 N/A% -41 -62.1% 4,000 100.0% 64 266.7% 40 4.9%
run_init::Entity/DatabaseStorageControllerNG.php0 N/A% -33 -50.0% 0 0.0% 80 333.3% 80 9.8%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% -31 -47.0% 0 0.0% -40 -166.7% -240 -29.4%
run_init::block/BlockBase.php0 N/A% -28 -42.4% 0 0.0% 0 0.0% 0 0.0%
run_init::Twig/Template.php0 N/A% 21 31.8% 0 0.0% 24 100.0% 0 0.0%
run_init::Query/Select.php0 N/A% 19 28.8% 0 0.0% -16 -66.7% 368 45.1%
run_init::pager/SqlBase.php0 N/A% -16 -24.2% 0 0.0% -24 -100.0% -24 -2.9%
run_init::HttpKernel/Kernel.php0 N/A% 14 21.2% 0 0.0% -80 -333.3% -280 -34.3%
run_init::Twig/Extension.php0 N/A% 12 18.2% 0 0.0% -16 -66.7% 0 0.0%
run_init::display/DisplayPluginBase.php0 N/A% 11 16.7% 4,000 100.0% -24 -100.0% 88 10.8%
run_init::StreamWrapper/LocalStream.php0 N/A% -8 -12.1% -4,000 -100.0% -16 -66.7% -64 -7.8%
run_init::query/QueryPluginBase.php0 N/A% -8 -12.1% -4,000 -100.0% 0 0.0% -64 -7.8%
run_init::Entity/ConfigStorageController.php0 N/A% -6 -9.1% -4,000 -100.0% 8 33.3% 0 0.0%
run_init::Routing/ProviderBasedGenerator.php0 N/A% -5 -7.6% 0 0.0% 0 0.0% 0 0.0%
run_init::DependencyInjection/IntrospectableContainerInterface.php0 N/A% 4 6.1% 0 0.0% -8 -33.3% -24 -2.9%
run_init::DependencyInjection/ContainerAware.php0 N/A% 4 6.1% 0 0.0% -16 -66.7% -80 -9.8%
run_init::row/EntityRow.php0 N/A% -4 -6.1% 0 0.0% 0 0.0% 0 0.0%
run_init::Plugin/PluginManagerBase.php0 N/A% -4 -6.1% 0 0.0% -24 -100.0% -344 -42.2%
run_init::Routing/ChainedRouterInterface.php0 N/A% 3 4.5% 0 0.0% 0 0.0% 0 0.0%
run_init::Controller/ControllerResolver.php@10 N/A% 3 4.5% -4,001 -100.0% 16 66.7% 0 0.0%
run_init::TypedData/ItemList.php0 N/A% -2 -3.0% -4,000 -100.0% -48 -200.0% -48 -5.9%
run_init::EventDispatcher/EventDispatcher.php0 N/A% -2 -3.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Extension/ModuleHandler.php0 N/A% 2 3.0% 4,000 100.0% 16 66.7% 0 0.0%
run_init::node/NodeInterface.php0 N/A% 1 1.5% 0 0.0% -40 -166.7% -40 -4.9%
run_init::Lock/LockBackendAbstract.php0 N/A% -1 -1.5% 0 0.0% -40 -166.7% -224 -27.5%
run_init::KeyValueStore/StorageBase.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% 72 300.0% 48 5.9%
Child functions
load::Type/Map.php0 N/A% -55 -83.3% 0 0.0% 48 200.0% 48 5.9%
load::views/HandlerBase.php0 N/A% 53 80.3% 0 0.0% 40 166.7% 40 4.9%
load::Entity/EntityRenderControllerInterface.php0 N/A% 51 77.3% 0 0.0% 0 0.0% 0 0.0%
load::Matcher/UrlMatcher.php0 N/A% -46 -69.7% 0 0.0% 0 0.0% 0 0.0%
run_init::Entity/EntityInterface.php0 N/A% 45 68.2% 0 0.0% 0 0.0% 0 0.0%
load::Entity/EntityAccessControllerInterface.php0 N/A% -45 -68.2% 0 0.0% 0 0.0% -96 -11.8%
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% -32 -48.5% -4,001 -100.0% 0 0.0% -64 -7.8%
run_init::PhpStorage/FileStorage.php0 N/A% -32 -48.5% 0 0.0% 32 133.3% 0 0.0%
load::Entity/DatabaseStorageController.php0 N/A% -29 -43.9% 0 0.0% 80 333.3% 80 9.8%
run_init::Plugin/PluginSettingsBase.php0 N/A% -27 -40.9% 4,000 100.0% 0 0.0% 0 0.0%
load::Twig/TemplateInterface.php0 N/A% 18 27.3% 0 0.0% 24 100.0% 0 0.0%
run_init::Query/SelectInterface.php0 N/A% 18 27.3% 0 0.0% 8 33.3% 368 45.1%
run_init::Plugin/PluginManagerInterface.php0 N/A% -10 -15.2% 0 0.0% -24 -100.0% -216 -26.5%
load::Twig/ExtensionInterface.php0 N/A% 9 13.6% 0 0.0% -16 -66.7% 0 0.0%
run_init::query/QueryInterface.php0 N/A% -8 -12.1% 0 0.0% 0 0.0% 0 0.0%
load::HttpKernel/TerminableInterface.php0 N/A% 6 9.1% 0 0.0% 8 33.3% -128 -15.7%
run_init::HttpKernel/KernelInterface.php0 N/A% 6 9.1% 0 0.0% -40 -166.7% -288 -35.3%
load::pager/PagerPluginBase.php0 N/A% -6 -9.1% 0 0.0% -24 -100.0% -24 -2.9%
load::DependencyInjection/ContainerAwareInterface.php0 N/A% 5 7.6% 0 0.0% 24 100.0% -80 -9.8%
load::Generator/UrlGenerator.php0 N/A% -5 -7.6% 0 0.0% 0 0.0% 0 0.0%
load::DependencyInjection/ContainerInterface.php0 N/A% 4 6.1% 0 0.0% -8 -33.3% -24 -2.9%
load::Query/Query.php0 N/A% -3 -4.5% 0 0.0% 0 0.0% 0 0.0%
load::PhpStorage/FileStorage.php0 N/A% 3 4.5% 0 0.0% -72 -300.0% -240 -29.4%
load::HttpKernel/KernelInterface.php0 N/A% 3 4.5% 0 0.0% -48 -200.0% 136 16.7%
load::Entity/EntityStorageControllerInterface.php0 N/A% -2 -3.0% 0 0.0% 8 33.3% 0 0.0%
load::NestedMatcher/FinalMatcherInterface.php0 N/A% -2 -3.0% 0 0.0% 0 0.0% 0 0.0%
run_init::views/PluginBase.php0 N/A% 2 3.0% 4,000 100.0% -24 -100.0% 88 10.8%
load::views/PluginBase.php0 N/A% 2 3.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Type/Map.php0 N/A% -2 -3.0% 0 0.0% 8 33.3% 0 0.0%
load::Plugin/PluginManagerInterface.php0 N/A% 2 3.0% 0 0.0% 0 0.0% 16 2.0%
load::TypedData/ListInterface.php0 N/A% 1 1.5% 0 0.0% -24 -100.0% -24 -2.9%
load::row/RowPluginBase.php0 N/A% -1 -1.5% 0 0.0% 0 0.0% 0 0.0%
load::TypedData/TypedData.php0 N/A% 1 1.5% -4,000 -100.0% -24 -100.0% -24 -2.9%
run_init::Entity/DatabaseStorageController.php0 N/A% -1 -1.5% 0 0.0% 0 0.0% 0 0.0%
load::query/QueryInterface.php0 N/A% -1 -1.5% 0 0.0% 0 0.0% 0 0.0%
load::Field/FieldItemInterface.php0 N/A% -1 -1.5% 0 0.0% 0 0.0% 0 0.0%
load::Entity/ConfigEntityInterface.php0 N/A% -1 -1.5% 0 0.0% 0 0.0% 0 0.0%
run_init::TypedData/ListInterface.php0 N/A% -1 -1.5% 0 0.0% 0 0.0% 0 0.0%
load::Query/SelectInterface.php0 N/A% -1 -1.5% 0 0.0% -24 -100.0% 0 0.0%
run_init::Matcher/UrlMatcher.php0 N/A% -1 -1.5% 0 0.0% 0 0.0% 0 0.0%
run_init::StreamWrapper/StreamWrapperInterface.php0 N/A% -1 -1.5% -4,000 -100.0% -64 -266.7% -64 -7.8%
load::Matcher/UrlMatcherInterface.php0 N/A% 1 1.5% 0 0.0% 0 0.0% 72 8.8%
load::StreamWrapper/StreamWrapperInterface.php0 N/A% -1 -1.5% 0 0.0% 0 0.0% 0 0.0%
run_init::KeyValueStore/KeyValueStoreInterface.php0 N/A% 1 1.5% 0 0.0% 0 0.0% 0 0.0%
load::EventDispatcher/EventDispatcherInterface.php0 N/A% -1 -1.5% 0 0.0% 0 0.0% 0 0.0%
load::KeyValueStore/KeyValueStoreInterface.php0 N/A% -1 -1.5% 0 0.0% 0 0.0% 0 0.0%
run_init::Matcher/UrlMatcherInterface.php0 N/A% -1 -1.5% 0 0.0% 48 200.0% 8 1.0%
load::Controller/ControllerResolverInterface.php0 N/A% 1 1.5% 0 0.0% -24 -100.0% 0 0.0%
run_init::Formatter/FormatterInterface.php0 N/A% -1 -1.5% 0 0.0% 0 0.0% 0 0.0%
run_init::Entity/ContentEntityInterface.php0 N/A% 1 1.5% 0 0.0% -40 -166.7% -40 -4.9%
run_init::Routing/VersatileGeneratorInterface.php0 N/A% -1 -1.5% 0 0.0% 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%
run_init::Entity/EntityRenderControllerInterface.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% 0 0.0% 0 0.0% 0 0.0%
run_init::Twig/ExtensionInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Plugin/PluginSettingsBase.php0 N/A% 0 0.0% 0 0.0% 64 266.7% 64 7.8%
run_init::TypedData/TypedData.php0 N/A% 0 0.0% 0 0.0% 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::Field/FieldItemInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Formatter/FormatterInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% -24 -2.9%
run_init::block/BlockPluginInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Query/Query.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::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Generator/UrlGeneratorInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% -32 -3.9%
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% 4,000 100.0% 0 0.0% 0 0.0%
load::Extension/ModuleHandlerInterface.php0 N/A% 0 0.0% 0 0.0% 24 100.0% 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% 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::EventDispatcher/EventDispatcherInterface.php0 N/A% 0 0.0% 0 0.0% 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::NestedMatcher/FinalMatcherInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Entity/ConfigEntityInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::views/HandlerBase.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::pager/PagerPluginBase.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::row/RowPluginBase.php0 N/A% 0 0.0% 0 0.0% 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::Lock/LockBackendInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Generator/UrlGenerator.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% -144 -17.6%
run_init::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Lock/LockBackendInterface.php0 N/A% 0 0.0% 0 0.0% -40 -166.7% -224 -27.5%
load::Entity/ContentEntityInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%