Diff Report
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4887d3a25: XHProf Run (Namespace=drupal-perf-steveoliver)
Tip
Click a function name below to drill down.

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

Symfony\Component\ClassLoader\ClassLoader::loadClass@2Run #519a4774889ddRun #519a4887d3a25DiffDiff%
Number of Function Calls43 43 0 0.0%
Incl. Wall Time (microsec)106,541 531,860 425,319 399.2%
Incl. Wall Time (microsec) per call 2,478 12,369 9,891 399.2%
Excl. Wall Time (microsec)4,702 22,953 18,251 388.2%
Incl. CPU (microsecs)32,002 28,002 -4,000 -12.5%
Incl. CPU (microsecs) per call 744 651 -93 -12.5%
Excl. CPU (microsec)4,000 4,000 0 0.0%
Incl. MemUse (bytes)2,590,712 2,591,040 328 0.0%
Incl. MemUse (bytes) per call 60,249 60,257 8 0.0%
Excl. MemUse (bytes)-11,752 -11,688 64 0.5%
Incl. PeakMemUse (bytes)2,318,856 2,319,440 584 0.0%
Incl. PeakMemUse (bytes) per call 53,927 53,940 14 0.0%
Excl. PeakMemUse (bytes)1,664 1,664 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% 425,319 2.8% -4,000 -100.0% 328 19.4% 584 38.8%
Exclusive Metrics Diff for Current Function18,251 4.3% 0 0.0% 64 19.5% 0 0.0%
Parent functions
run_init::widget/TextareaWidget.php0 N/A% 60,739 14.3% 1 0.0% -16 -4.9% -8 -1.4%
run_init::Query/Select.php0 N/A% 31,158 7.3% -1 -0.0% -24 -7.3% -16 -2.7%
run_init::field/FieldPluginBase.php0 N/A% 29,288 6.9% 4,000 100.0% 192 58.5% 304 52.1%
run_init::Entity/DatabaseStorageControllerNG.php0 N/A% 26,134 6.1% 4,001 100.0% -48 -14.6% 120 20.5%
run_init::Entity/Entity.php0 N/A% 23,899 5.6% -4,000 -100.0% 0 0.0% 0 0.0%
run_init::Plugin/PluginManagerBase.php0 N/A% 21,913 5.2% -4,000 -100.0% 32 9.8% 200 34.2%
run_init::display/DisplayPluginBase.php0 N/A% 21,564 5.1% 4,000 100.0% 0 0.0% -88 -15.1%
run_init::query/QueryPluginBase.php0 N/A% 15,950 3.8% 0 0.0% 0 0.0% 0 0.0%
run_init::Field/FieldItemBase.php0 N/A% 15,091 3.5% 0 0.0% 0 0.0% 0 0.0%
run_init::Routing/ProviderBasedGenerator.php0 N/A% 14,730 3.5% -4,001 -100.0% 0 0.0% 0 0.0%
run_init::Entity/EntityFormController.php0 N/A% 13,381 3.1% 0 0.0% 64 19.5% 144 24.7%
run_init::row/EntityRow.php0 N/A% 12,736 3.0% 0 0.0% 16 4.9% -8 -1.4%
run_init::TypedData/ItemList.php0 N/A% 10,986 2.6% -4,000 -100.0% 8 2.4% -200 -34.2%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% 10,948 2.6% 0 0.0% 0 0.0% 0 0.0%
run_init::HttpKernel/Kernel.php0 N/A% 10,692 2.5% -4,000 -100.0% 0 0.0% 0 0.0%
run_init::NestedMatcher/UrlMatcher.php0 N/A% 10,622 2.5% 0 0.0% 0 0.0% -56 -9.6%
run_init::StreamWrapper/LocalStream.php0 N/A% 9,931 2.3% 0 0.0% -16 -4.9% 176 30.1%
run_init::Query/ConditionBase.php0 N/A% 9,442 2.2% 0 0.0% 0 0.0% 0 0.0%
run_init::Routing/RouterInterface.php0 N/A% 9,266 2.2% 0 0.0% 0 0.0% 0 0.0%
run_init::Formatter/FormatterBase.php0 N/A% 6,848 1.6% 0 0.0% 0 0.0% 0 0.0%
run_init::Extension/ModuleHandler.php0 N/A% 5,712 1.3% 0 0.0% 0 0.0% 0 0.0%
run_init::block/BlockBase.php0 N/A% 4,981 1.2% 0 0.0% 0 0.0% 0 0.0%
run_init::Entity/ConfigEntityBase.php0 N/A% 4,946 1.2% 0 0.0% 24 7.3% -176 -30.1%
run_init::KeyValueStore/StorageBase.php0 N/A% 4,601 1.1% 0 0.0% 0 0.0% 0 0.0%
run_init::Lock/LockBackendAbstract.php0 N/A% 4,437 1.0% 4,000 100.0% 0 0.0% 0 0.0%
run_init::DependencyInjection/IntrospectableContainerInterface.php0 N/A% 4,382 1.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Entity/EntityAccessController.php0 N/A% 4,377 1.0% 0 0.0% 0 0.0% 0 0.0%
run_init::node/NodeInterface.php0 N/A% 4,268 1.0% 4,000 100.0% 0 0.0% 96 16.4%
run_init::EventDispatcher/EventDispatcher.php0 N/A% 3,903 0.9% 0 0.0% 0 0.0% 0 0.0%
run_init::Routing/ChainedRouterInterface.php0 N/A% 3,697 0.9% 0 0.0% 0 0.0% 0 0.0%
run_init::Controller/ControllerResolver.php@10 N/A% 3,326 0.8% 0 0.0% 16 4.9% 0 0.0%
run_init::DependencyInjection/ContainerAware.php0 N/A% 3,303 0.8% -4,000 -100.0% 0 0.0% 0 0.0%
run_init::Routing/RouteCompiler.php@10 N/A% 2,889 0.7% 0 0.0% 56 17.1% 0 0.0%
run_init::Twig/Extension.php0 N/A% 2,700 0.6% 0 0.0% 0 0.0% 96 16.4%
run_init::Twig/Template.php0 N/A% 2,479 0.6% 0 0.0% 24 7.3% 0 0.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% 119,977 28.2% 4,001 100.0% 0 0.0% 0 0.0%
run_init::Widget/WidgetBase.php0 N/A% 39,303 9.2% 4,001 100.0% -24 -7.3% -16 -2.7%
load::views/HandlerBase.php0 N/A% 22,111 5.2% 4,000 100.0% 176 53.7% 304 52.1%
run_init::Entity/EntityInterface.php0 N/A% 18,547 4.4% -4,000 -100.0% 0 0.0% 0 0.0%
load::Entity/DatabaseStorageController.php0 N/A% 17,467 4.1% 0 0.0% -40 -12.2% 184 31.5%
load::Widget/WidgetBase.php0 N/A% 16,359 3.8% -4,000 -100.0% 8 2.4% 8 1.4%
run_init::Query/SelectInterface.php0 N/A% 13,745 3.2% 4,000 100.0% 0 0.0% 0 0.0%
run_init::Plugin/PluginManagerInterface.php0 N/A% 12,967 3.0% 0 0.0% 32 9.8% 120 20.5%
load::Generator/UrlGenerator.php0 N/A% 9,595 2.3% -4,001 -100.0% 0 0.0% 0 0.0%
run_init::Entity/EntityFormControllerInterface.php0 N/A% 8,699 2.0% 0 0.0% 88 26.8% -72 -12.3%
load::views/PluginBase.php0 N/A% 8,452 2.0% 4,000 100.0% 0 0.0% -88 -15.1%
run_init::query/QueryInterface.php0 N/A% 8,050 1.9% 0 0.0% 0 0.0% 0 0.0%
load::Type/Map.php0 N/A% 6,305 1.5% 0 0.0% 0 0.0% 0 0.0%
load::row/RowPluginBase.php0 N/A% 5,851 1.4% 0 0.0% 16 4.9% -8 -1.4%
run_init::Entity/DatabaseStorageController.php0 N/A% 5,432 1.3% 0 0.0% -8 -2.4% -64 -11.0%
run_init::StreamWrapper/StreamWrapperInterface.php0 N/A% 5,400 1.3% 0 0.0% -16 -4.9% 176 30.1%
run_init::views/PluginBase.php0 N/A% 5,388 1.3% 0 0.0% 0 0.0% 0 0.0%
load::Matcher/UrlMatcher.php0 N/A% 4,859 1.1% 0 0.0% 0 0.0% 0 0.0%
run_init::PhpStorage/FileStorage.php0 N/A% 4,639 1.1% 0 0.0% 0 0.0% 0 0.0%
run_init::Query/Query.php0 N/A% 4,300 1.0% 0 0.0% -8 -2.4% 0 0.0%
load::Query/SelectInterface.php0 N/A% 4,044 1.0% -4,001 -100.0% -16 -4.9% -16 -2.7%
run_init::HttpKernel/KernelInterface.php0 N/A% 3,457 0.8% 0 0.0% 0 0.0% 0 0.0%
run_init::Generator/UrlGenerator.php0 N/A% 3,397 0.8% 0 0.0% 0 0.0% 0 0.0%
load::TypedData/TypedData.php0 N/A% 3,228 0.8% -4,000 -100.0% 8 2.4% -200 -34.2%
load::PhpStorage/FileStorage.php0 N/A% 3,097 0.7% 0 0.0% 0 0.0% 0 0.0%
run_init::Matcher/UrlMatcherInterface.php0 N/A% 3,065 0.7% 0 0.0% 0 0.0% 0 0.0%
load::Query/Query.php0 N/A% 2,803 0.7% 0 0.0% 0 0.0% 0 0.0%
load::Extension/ModuleHandlerInterface.php0 N/A% 2,572 0.6% 0 0.0% 0 0.0% 0 0.0%
load::Entity/EntityInterface.php0 N/A% 2,201 0.5% 0 0.0% 0 0.0% 0 0.0%
load::HttpKernel/KernelInterface.php0 N/A% 2,136 0.5% 0 0.0% 0 0.0% 0 0.0%
load::DependencyInjection/ContainerInterface.php0 N/A% 1,999 0.5% 0 0.0% 0 0.0% 0 0.0%
load::Formatter/FormatterInterface.php0 N/A% 1,946 0.5% 0 0.0% 0 0.0% 0 0.0%
load::Query/ConditionFundamentals.php0 N/A% 1,758 0.4% 0 0.0% 0 0.0% 0 0.0%
load::EventDispatcher/EventDispatcherInterface.php0 N/A% 1,570 0.4% 0 0.0% 0 0.0% 0 0.0%
load::Entity/EntityFormControllerInterface.php0 N/A% 1,521 0.4% 0 0.0% 8 2.4% 216 37.0%
load::StreamWrapper/StreamWrapperInterface.php0 N/A% 1,426 0.3% 0 0.0% 0 0.0% 0 0.0%
load::KeyValueStore/KeyValueStoreInterface.php0 N/A% 1,422 0.3% 0 0.0% 0 0.0% 0 0.0%
load::block/BlockPluginInterface.php0 N/A% 1,406 0.3% 0 0.0% 0 0.0% 0 0.0%
load::Twig/ExtensionInterface.php0 N/A% 1,405 0.3% 0 0.0% -32 -9.8% 96 16.4%
load::Query/ConditionInterface.php0 N/A% 1,383 0.3% 0 0.0% 0 0.0% 0 0.0%
load::Generator/UrlGeneratorInterface.php0 N/A% 1,318 0.3% 0 0.0% 0 0.0% 0 0.0%
load::Entity/ConfigEntityInterface.php0 N/A% 1,285 0.3% 0 0.0% 0 0.0% -200 -34.2%
load::Lock/LockBackendInterface.php0 N/A% 1,268 0.3% 0 0.0% 0 0.0% 0 0.0%
load::Field/FieldItemInterface.php0 N/A% 1,218 0.3% 0 0.0% 0 0.0% 0 0.0%
load::NestedMatcher/FinalMatcherInterface.php0 N/A% 1,196 0.3% 0 0.0% 0 0.0% -56 -9.6%
load::Controller/ControllerResolverInterface.php0 N/A% 1,179 0.3% 0 0.0% -24 -7.3% 0 0.0%
load::Twig/TemplateInterface.php0 N/A% 1,163 0.3% 0 0.0% 24 7.3% 0 0.0%
load::TypedData/ListInterface.php0 N/A% 1,140 0.3% 0 0.0% 0 0.0% 0 0.0%
load::Routing/VersatileGeneratorInterface.php0 N/A% 1,135 0.3% 0 0.0% 0 0.0% 0 0.0%
load::query/QueryInterface.php0 N/A% 1,101 0.3% 0 0.0% 0 0.0% 0 0.0%
load::Entity/EntityAccessControllerInterface.php0 N/A% 1,094 0.3% 0 0.0% 0 0.0% 0 0.0%
load::Matcher/UrlMatcherInterface.php0 N/A% 1,039 0.2% 0 0.0% 0 0.0% 0 0.0%
load::Plugin/PluginManagerInterface.php0 N/A% 957 0.2% 0 0.0% 0 0.0% 0 0.0%
load::DependencyInjection/ContainerAwareInterface.php0 N/A% 926 0.2% -4,000 -100.0% 0 0.0% 0 0.0%
load::HttpKernel/TerminableInterface.php0 N/A% 879 0.2% 0 0.0% 0 0.0% 0 0.0%
load::Routing/RouteCompilerInterface.php0 N/A% 841 0.2% 0 0.0% 0 0.0% 0 0.0%
load::Discovery/CachedDiscoveryInterface.php0 N/A% 809 0.2% 0 0.0% 0 0.0% 80 13.7%
load::Entity/ContentEntityInterface.php0 N/A% 693 0.2% 0 0.0% 0 0.0% 96 16.4%
run_init::Entity/ConfigEntityInterface.php0 N/A% 492 0.1% 0 0.0% 24 7.3% 24 4.1%
run_init::Entity/ContentEntityInterface.php0 N/A% 489 0.1% 0 0.0% 0 0.0% 0 0.0%
run_init::Type/Map.php0 N/A% 371 0.1% 0 0.0% 0 0.0% 0 0.0%
run_init::TypedData/ListInterface.php0 N/A% 273 0.1% 0 0.0% 0 0.0% 0 0.0%
run_init::Field/FieldItemInterface.php0 N/A% 258 0.1% 0 0.0% 0 0.0% 0 0.0%
run_init::TypedData/TypedData.php0 N/A% 203 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Formatter/FormatterInterface.php0 N/A% 203 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Matcher/UrlMatcher.php0 N/A% 162 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Routing/VersatileGeneratorInterface.php0 N/A% 156 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Generator/UrlGeneratorInterface.php0 N/A% 133 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Discovery/CachedDiscoveryInterface.php0 N/A% 133 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::views/HandlerBase.php0 N/A% 114 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerInterface.php0 N/A% 99 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::row/RowPluginBase.php0 N/A% 99 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Entity/EntityAccessControllerInterface.php0 N/A% 94 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Extension/ModuleHandlerInterface.php0 N/A% 92 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Lock/LockBackendInterface.php0 N/A% 92 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerAwareInterface.php0 N/A% 92 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Controller/ControllerResolverInterface.php0 N/A% 92 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::HttpKernel/TerminableInterface.php0 N/A% 92 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::NestedMatcher/FinalMatcherInterface.php0 N/A% 92 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::KeyValueStore/KeyValueStoreInterface.php0 N/A% 91 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::block/BlockPluginInterface.php0 N/A% 90 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::EventDispatcher/EventDispatcherInterface.php0 N/A% 90 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Twig/TemplateInterface.php0 N/A% 89 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Twig/ExtensionInterface.php0 N/A% 89 0.0% 0 0.0% 32 9.8% 0 0.0%
run_init::Query/ConditionInterface.php0 N/A% 89 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Routing/RouteCompilerInterface.php0 N/A% 88 0.0% 0 0.0% 16 4.9% 0 0.0%
run_init::Query/ConditionFundamentals.php0 N/A% 88 0.0% 0 0.0% 0 0.0% 0 0.0%