Diff Report
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::loadClass@2

Symfony\Component\ClassLoader\ClassLoader::loadClass@2Run #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls42 42 0 0.0%
Incl. Wall Time (microsec)11,230 11,429 199 1.8%
Incl. Wall Time (microsec) per call 267 272 5 1.8%
Excl. Wall Time (microsec)774 854 80 10.3%
Incl. CPU (microsecs)11,326 11,527 201 1.8%
Incl. CPU (microsecs) per call 270 274 5 1.8%
Excl. CPU (microsec)604 635 31 5.1%
Incl. MemUse (bytes)412,776 404,580 -8,196 -2.0%
Incl. MemUse (bytes) per call 9,828 9,633 -195 -2.0%
Excl. MemUse (bytes)29,256 29,256 0 0.0%
Incl. PeakMemUse (bytes)380,412 370,368 -10,044 -2.6%
Incl. PeakMemUse (bytes) per call 9,057 8,818 -239 -2.6%
Excl. PeakMemUse (bytes)26,664 27,068 404 1.5%

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% 199 5.6% 201 195.1% -8,196 -3.5% -10,044 -6.4%
Exclusive Metrics Diff for Current Function80 40.2% 31 15.4% 0 0.0% 404 4.0%
Parent functions
run_init::display/DisplayPluginBase.php0 N/A% -219 -110.1% -215 -107.0% -8,192 -100.0% -9,804 -97.6%
run_init::sort/SortPluginBase.php0 N/A% 192 96.5% 193 96.0% 0 0.0% -228 -2.3%
run_init::TypedData/ItemList.php0 N/A% 153 76.9% 150 74.6% 0 0.0% 0 0.0%
run_init::Entity/Entity.php0 N/A% -103 -51.8% -103 -51.2% 0 0.0% 0 0.0%
run_init::formatter/TextTrimmedFormatter.php0 N/A% 81 40.7% 80 39.8% 0 0.0% 0 0.0%
run_init::pager/SqlBase.php0 N/A% 49 24.6% 50 24.9% 0 0.0% 0 0.0%
run_init::Entity/ConfigEntityBase.php0 N/A% 43 21.6% 44 21.9% 0 0.0% 0 0.0%
run_init::NestedMatcher/UrlMatcher.php0 N/A% 21 10.6% 22 10.9% 0 0.0% 0 0.0%
run_init::row/EntityRow.php0 N/A% -20 -10.1% -21 -10.4% 0 0.0% 0 0.0%
run_init::node/NodeInterface.php0 N/A% 19 9.5% 18 9.0% 0 0.0% 0 0.0%
run_init::Query/Select.php0 N/A% -15 -7.5% -17 -8.5% -4 -0.0% -4 -0.0%
run_init::entity/EntityDisplayBase.php0 N/A% -14 -7.0% -15 -7.5% 0 0.0% 0 0.0%
run_init::block/BlockBase.php0 N/A% 14 7.0% 13 6.5% 0 0.0% 0 0.0%
run_init::DependencyInjection/IntrospectableContainerInterface.php0 N/A% -12 -6.0% -10 -5.0% 0 0.0% 0 0.0%
run_init::Routing/ChainedRouterInterface.php0 N/A% 11 5.5% 10 5.0% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerAware.php0 N/A% -8 -4.0% -8 -4.0% 0 0.0% 0 0.0%
run_init::Routing/RouterInterface.php0 N/A% 6 3.0% 4 2.0% 0 0.0% -8 -0.1%
run_init::Entity/EntityRenderController.php0 N/A% -4 -2.0% -3 -1.5% 0 0.0% 0 0.0%
run_init::Twig/Template.php0 N/A% 4 2.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Plugin/PluginManagerBase.php0 N/A% 3 1.5% 2 1.0% 0 0.0% 0 0.0%
run_init::Routing/ProviderBasedGenerator.php0 N/A% -2 -1.0% -2 -1.0% 0 0.0% 0 0.0%
run_init::StreamWrapper/LocalStream.php0 N/A% 2 1.0% 2 1.0% 0 0.0% 0 0.0%
run_init::HttpKernel/Kernel.php0 N/A% -2 -1.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Field/FieldItemBase.php0 N/A% -1 -0.5% -1 -0.5% 0 0.0% 0 0.0%
run_init::Twig/Extension.php0 N/A% -1 -0.5% -2 -1.0% 0 0.0% 0 0.0%
run_init::EventDispatcher/EventDispatcher.php0 N/A% -1 -0.5% -2 -1.0% 0 0.0% 0 0.0%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% 1 0.5% 1 0.5% 0 0.0% 0 0.0%
run_init::Extension/ModuleHandler.php0 N/A% 1 0.5% 1 0.5% 0 0.0% 0 0.0%
run_init::KeyValueStore/StorageBase.php0 N/A% 1 0.5% 2 1.0% 0 0.0% 0 0.0%
run_init::Entity/DatabaseStorageControllerNG.php0 N/A% -1 -0.5% 0 0.0% -8 -0.1% 0 0.0%
run_init::query/QueryPluginBase.php0 N/A% 1 0.5% 6 3.0% 0 0.0% 0 0.0%
run_init::Entity/EntityAccessController.php0 N/A% 0 0.0% -1 -0.5% 8 0.1% 0 0.0%
run_init::Entity/ConfigStorageController.php0 N/A% 0 0.0% 2 1.0% 0 0.0% 0 0.0%
run_init::Controller/ControllerResolver.php@10 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Lock/LockBackendAbstract.php0 N/A% 0 0.0% 1 0.5% 0 0.0% 0 0.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% 272 136.7% 271 134.8% 0 0.0% -368 -3.7%
run_init::views/PluginBase.php0 N/A% -220 -110.6% -220 -109.5% -8,192 -100.0% -9,660 -96.2%
run_init::Entity/EntityInterface.php0 N/A% -90 -45.2% -91 -45.3% 0 0.0% 0 0.0%
run_init::Formatter/FormatterBase.php0 N/A% 57 28.6% 58 28.9% 0 0.0% 0 0.0%
load::views/HandlerBase.php0 N/A% 48 24.1% 50 24.9% 0 0.0% 64 0.6%
run_init::Entity/ConfigEntityInterface.php0 N/A% 39 19.6% 42 20.9% 0 0.0% 0 0.0%
run_init::Query/SelectInterface.php0 N/A% -14 -7.0% -13 -6.5% -4 -0.0% -4 -0.0%
load::TypedData/TypedData.php0 N/A% 9 4.5% 17 8.5% 0 0.0% 0 0.0%
load::Entity/EntityRenderControllerInterface.php0 N/A% -6 -3.0% -7 -3.5% 0 0.0% 0 0.0%
load::Generator/UrlGeneratorInterface.php0 N/A% 5 2.5% 5 2.5% 0 0.0% 0 0.0%
load::Entity/ConfigEntityInterface.php0 N/A% -5 -2.5% -4 -2.0% 0 0.0% 0 0.0%
load::pager/PagerPluginBase.php0 N/A% 5 2.5% 6 3.0% 0 0.0% 0 0.0%
load::Routing/VersatileGeneratorInterface.php0 N/A% 5 2.5% 5 2.5% 0 0.0% 0 0.0%
run_init::Entity/ContentEntityInterface.php0 N/A% 5 2.5% 6 3.0% 0 0.0% 0 0.0%
load::DependencyInjection/ContainerInterface.php0 N/A% -5 -2.5% -7 -3.5% 0 0.0% 0 0.0%
load::Twig/TemplateInterface.php0 N/A% 5 2.5% 4 2.0% 0 0.0% 0 0.0%
load::Matcher/UrlMatcherInterface.php0 N/A% 5 2.5% 5 2.5% 0 0.0% 0 0.0%
load::StreamWrapper/StreamWrapperInterface.php0 N/A% 4 2.0% 3 1.5% 0 0.0% 0 0.0%
run_init::TypedData/TypedData.php0 N/A% 4 2.0% 4 2.0% 0 0.0% 0 0.0%
load::entity/EntityDisplayBaseInterface.php0 N/A% 4 2.0% 2 1.0% 0 0.0% 0 0.0%
load::Plugin/PluginManagerInterface.php0 N/A% -4 -2.0% -5 -2.5% 0 0.0% 0 0.0%
run_init::Generator/UrlGeneratorInterface.php0 N/A% -3 -1.5% -3 -1.5% 0 0.0% 0 0.0%
run_init::query/QueryInterface.php0 N/A% 3 1.5% 4 2.0% 0 0.0% 0 0.0%
run_init::Routing/VersatileGeneratorInterface.php0 N/A% -3 -1.5% -3 -1.5% 0 0.0% 0 0.0%
run_init::entity/EntityDisplayBaseInterface.php0 N/A% 2 1.0% 2 1.0% 0 0.0% 0 0.0%
load::Query/Query.php0 N/A% -2 -1.0% -2 -1.0% 0 0.0% 0 0.0%
load::Entity/ContentEntityInterface.php0 N/A% 2 1.0% 1 0.5% 0 0.0% 0 0.0%
load::views/PluginBase.php0 N/A% 2 1.0% 2 1.0% 0 0.0% -480 -4.8%
load::TypedData/ListInterface.php0 N/A% -2 -1.0% -4 -2.0% 0 0.0% 0 0.0%
load::Formatter/FormatterBase.php0 N/A% 2 1.0% 4 2.0% 0 0.0% 0 0.0%
load::row/RowPluginBase.php0 N/A% -2 -1.0% -5 -2.5% 0 0.0% 0 0.0%
load::Entity/EntityInterface.php0 N/A% -2 -1.0% -2 -1.0% 0 0.0% 0 0.0%
load::Matcher/UrlMatcher.php0 N/A% -2 -1.0% -3 -1.5% 0 0.0% 0 0.0%
run_init::StreamWrapper/StreamWrapperInterface.php0 N/A% -2 -1.0% -2 -1.0% 0 0.0% 0 0.0%
load::query/QueryInterface.php0 N/A% -1 -0.5% 0 0.0% 0 0.0% 0 0.0%
load::block/BlockPluginInterface.php0 N/A% 1 0.5% 1 0.5% 0 0.0% 0 0.0%
load::DependencyInjection/ContainerAwareInterface.php0 N/A% -1 -0.5% 0 0.0% 0 0.0% 0 0.0%
run_init::TypedData/ListInterface.php0 N/A% 1 0.5% 2 1.0% 0 0.0% 0 0.0%
run_init::views/HandlerBase.php0 N/A% 1 0.5% 2 1.0% 0 0.0% 0 0.0%
run_init::Matcher/UrlMatcherInterface.php0 N/A% 1 0.5% 1 0.5% 0 0.0% 0 0.0%
run_init::Type/Map.php0 N/A% -1 -0.5% 0 0.0% 0 0.0% 0 0.0%
load::KeyValueStore/KeyValueStoreInterface.php0 N/A% 1 0.5% 0 0.0% 0 0.0% 0 0.0%
load::Type/Map.php0 N/A% -1 -0.5% -1 -0.5% 0 0.0% 0 0.0%
run_init::Plugin/PluginManagerInterface.php0 N/A% 1 0.5% 1 0.5% 0 0.0% 0 0.0%
load::Lock/LockBackendInterface.php0 N/A% 1 0.5% -1 -0.5% 0 0.0% 0 0.0%
load::Twig/ExtensionInterface.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::row/RowPluginBase.php0 N/A% 0 0.0% -1 -0.5% 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::Twig/ExtensionInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Entity/DatabaseStorageController.php0 N/A% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%
load::Field/FieldItemInterface.php0 N/A% 0 0.0% 1 0.5% 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%
load::Entity/DatabaseStorageController.php0 N/A% 0 0.0% 0 0.0% -8 -0.1% 0 0.0%
run_init::block/BlockPluginInterface.php0 N/A% 0 0.0% 1 0.5% 0 0.0% 0 0.0%
load::Entity/EntityAccessControllerInterface.php0 N/A% 0 0.0% 0 0.0% 8 0.1% 0 0.0%
run_init::Field/FieldItemInterface.php0 N/A% 0 0.0% 1 0.5% 0 0.0% 0 0.0%
run_init::Query/Query.php0 N/A% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%
load::EventDispatcher/EventDispatcherInterface.php0 N/A% 0 0.0% 1 0.5% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerAwareInterface.php0 N/A% 0 0.0% -1 -0.5% 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::Extension/ModuleHandlerInterface.php0 N/A% 0 0.0% 2 1.0% 0 0.0% 0 0.0%
run_init::Extension/ModuleHandlerInterface.php0 N/A% 0 0.0% 1 0.5% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerInterface.php0 N/A% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%
run_init::PhpStorage/FileStorage.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::HttpKernel/KernelInterface.php0 N/A% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%
load::HttpKernel/KernelInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::HttpKernel/TerminableInterface.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 0.5% 0 0.0% 0 0.0%
load::PhpStorage/FileStorage.php0 N/A% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%
run_init::KeyValueStore/KeyValueStoreInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Controller/ControllerResolverInterface.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::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% 1 0.5% 0 0.0% 0 0.0%
load::Query/SelectInterface.php0 N/A% 0 0.0% 1 0.5% 0 0.0% 0 0.0%
load::Entity/EntityStorageControllerInterface.php0 N/A% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%
run_init::Entity/EntityStorageControllerInterface.php0 N/A% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%
load::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% -4 -2.0% 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%
run_init::Matcher/UrlMatcher.php0 N/A% 0 0.0% 3 1.5% 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::NestedMatcher/FinalMatcherInterface.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%
load::Generator/UrlGenerator.php0 N/A% 0 0.0% 1 0.5% 0 0.0% 0 0.0%
run_init::pager/PagerPluginBase.php0 N/A% 0 0.0% 44 21.9% 0 0.0% 0 0.0%