Diff Report
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb880e5974: 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 #519eb7a1537f7Run #519eb880e5974DiffDiff%
Number of Function Calls42 42 0 0.0%
Incl. Wall Time (microsec)11,429 11,230 -199 -1.7%
Incl. Wall Time (microsec) per call 272 267 -5 -1.7%
Excl. Wall Time (microsec)854 774 -80 -9.4%
Incl. CPU (microsecs)11,527 11,326 -201 -1.7%
Incl. CPU (microsecs) per call 274 270 -5 -1.7%
Excl. CPU (microsec)635 604 -31 -4.9%
Incl. MemUse (bytes)404,580 412,776 8,196 2.0%
Incl. MemUse (bytes) per call 9,633 9,828 195 2.0%
Excl. MemUse (bytes)29,256 29,256 0 0.0%
Incl. PeakMemUse (bytes)370,368 380,412 10,044 2.7%
Incl. PeakMemUse (bytes) per call 8,818 9,057 239 2.7%
Excl. PeakMemUse (bytes)27,068 26,664 -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 Function-80 -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%