Diff Report
Run #5196effcededb: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5196ef15c751e: 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 #5196effcededbRun #5196ef15c751eDiffDiff%
Number of Function Calls37 37 0 0.0%
Incl. Wall Time (microsec)59,720 96,239 36,519 61.2%
Incl. Wall Time (microsec) per call 1,614 2,601 987 61.2%
Excl. Wall Time (microsec)2,642 4,180 1,538 58.2%
Incl. CPU (microsecs)24,001 16,000 -8,001 -33.3%
Incl. CPU (microsecs) per call 649 432 -216 -33.3%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)2,711,160 2,711,160 0 0.0%
Incl. MemUse (bytes) per call 73,275 73,275 0 0.0%
Excl. MemUse (bytes)-17,024 -17,024 0 0.0%
Incl. PeakMemUse (bytes)2,504,248 2,504,248 0 0.0%
Incl. PeakMemUse (bytes) per call 67,682 67,682 0 0.0%
Excl. PeakMemUse (bytes)2,408 2,408 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% 36,519 3.1% -8,001 -200.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1,538 4.2% -4,000 -50.0% 0 N/A% 0 N/A%
Parent functions
run_init::field/User.php0 N/A% 7,482 20.5% 4,000 50.0% 0 N/A% 0 N/A%
run_init::Query/Select.php0 N/A% 2,949 8.1% -4,000 -50.0% 0 N/A% 0 N/A%
run_init::display/DisplayPluginBase.php0 N/A% 2,924 8.0% 4,000 50.0% 0 N/A% 0 N/A%
run_init::Entity/Entity.php0 N/A% 2,365 6.5% 0 0.0% 0 N/A% 0 N/A%
run_init::Formatter/FormatterBase.php0 N/A% 2,056 5.6% 0 0.0% 0 N/A% 0 N/A%
run_init::Plugin/PluginManagerBase.php0 N/A% 2,018 5.5% -4,001 -50.0% 0 N/A% 0 N/A%
run_init::query/QueryPluginBase.php0 N/A% 1,546 4.2% -4,000 -50.0% 0 N/A% 0 N/A%
run_init::Routing/ProviderBasedGenerator.php0 N/A% 1,387 3.8% 0 0.0% 0 N/A% 0 N/A%
run_init::Field/FieldItemBase.php0 N/A% 1,353 3.7% 0 0.0% 0 N/A% 0 N/A%
run_init::row/EntityRow.php0 N/A% 1,227 3.4% 0 0.0% 0 N/A% 0 N/A%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% 1,076 2.9% 0 0.0% 0 N/A% 0 N/A%
run_init::TypedData/ItemList.php0 N/A% 1,043 2.9% -4,000 -50.0% 0 N/A% 0 N/A%
run_init::NestedMatcher/UrlMatcher.php0 N/A% 1,032 2.8% 0 0.0% 0 N/A% 0 N/A%
run_init::StreamWrapper/LocalStream.php0 N/A% 946 2.6% 0 0.0% 0 N/A% 0 N/A%
run_init::Routing/RouterInterface.php0 N/A% 913 2.5% 0 0.0% 0 N/A% 0 N/A%
run_init::HttpKernel/Kernel.php0 N/A% 786 2.2% 0 0.0% 0 N/A% 0 N/A%
run_init::Extension/ModuleHandler.php0 N/A% 560 1.5% 0 0.0% 0 N/A% 0 N/A%
run_init::Entity/ConfigEntityBase.php0 N/A% 536 1.5% 4,000 50.0% 0 N/A% 0 N/A%
run_init::Entity/ConfigStorageController.php0 N/A% 485 1.3% 0 0.0% 0 N/A% 0 N/A%
run_init::KeyValueStore/StorageBase.php0 N/A% 432 1.2% 0 0.0% 0 N/A% 0 N/A%
run_init::block/BlockBase.php0 N/A% 429 1.2% 0 0.0% 0 N/A% 0 N/A%
run_init::Lock/LockBackendAbstract.php0 N/A% 429 1.2% 0 0.0% 0 N/A% 0 N/A%
run_init::Entity/EntityAccessController.php0 N/A% 421 1.2% 0 0.0% 0 N/A% 0 N/A%
run_init::menu_link/MenuLinkInterface.php0 N/A% 417 1.1% 0 0.0% 0 N/A% 0 N/A%
run_init::DependencyInjection/IntrospectableContainerInterface.php0 N/A% 402 1.1% 0 0.0% 0 N/A% 0 N/A%
run_init::EventDispatcher/EventDispatcher.php0 N/A% 357 1.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Routing/ChainedRouterInterface.php0 N/A% 319 0.9% -4,000 -50.0% 0 N/A% 0 N/A%
run_init::DependencyInjection/ContainerAware.php0 N/A% 315 0.9% 0 0.0% 0 N/A% 0 N/A%
run_init::Controller/ControllerResolver.php@10 N/A% 314 0.9% 0 0.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% 11,471 31.4% 7,999 100.0% 0 N/A% 0 N/A%
load::field/FieldPluginBase.php0 N/A% 3,865 10.6% -4,000 -50.0% 0 N/A% 0 N/A%
run_init::field/FieldPluginBase.php0 N/A% 2,753 7.5% 4,000 50.0% 0 N/A% 0 N/A%
run_init::Entity/EntityInterface.php0 N/A% 1,864 5.1% 0 0.0% 0 N/A% 0 N/A%
run_init::views/PluginBase.php0 N/A% 1,369 3.7% 0 0.0% 0 N/A% 0 N/A%
run_init::Query/SelectInterface.php0 N/A% 1,313 3.6% -4,000 -50.0% 0 N/A% 0 N/A%
run_init::Plugin/PluginManagerInterface.php0 N/A% 1,278 3.5% 0 0.0% 0 N/A% 0 N/A%
load::Generator/UrlGenerator.php0 N/A% 858 2.3% 0 0.0% 0 N/A% 0 N/A%
run_init::query/QueryInterface.php0 N/A% 807 2.2% -4,000 -50.0% 0 N/A% 0 N/A%
run_init::Plugin/PluginSettingsBase.php0 N/A% 651 1.8% 0 0.0% 0 N/A% 0 N/A%
load::views/PluginBase.php0 N/A% 639 1.7% 0 0.0% 0 N/A% 0 N/A%
load::Type/Map.php0 N/A% 556 1.5% 0 0.0% 0 N/A% 0 N/A%
run_init::StreamWrapper/StreamWrapperInterface.php0 N/A% 512 1.4% 0 0.0% 0 N/A% 0 N/A%
run_init::PhpStorage/FileStorage.php0 N/A% 460 1.3% 0 0.0% 0 N/A% 0 N/A%
load::Matcher/UrlMatcher.php0 N/A% 442 1.2% 0 0.0% 0 N/A% 0 N/A%
load::row/RowPluginBase.php0 N/A% 424 1.2% 0 0.0% 0 N/A% 0 N/A%
run_init::Query/Query.php0 N/A% 416 1.1% 0 0.0% 0 N/A% 0 N/A%
run_init::Generator/UrlGenerator.php0 N/A% 343 0.9% 0 0.0% 0 N/A% 0 N/A%
load::Query/SelectInterface.php0 N/A% 339 0.9% 0 0.0% 0 N/A% 0 N/A%
run_init::Matcher/UrlMatcherInterface.php0 N/A% 301 0.8% 0 0.0% 0 N/A% 0 N/A%
load::PhpStorage/FileStorage.php0 N/A% 281 0.8% 0 0.0% 0 N/A% 0 N/A%
load::TypedData/TypedData.php0 N/A% 269 0.7% -4,000 -50.0% 0 N/A% 0 N/A%
load::Query/Query.php0 N/A% 226 0.6% 0 0.0% 0 N/A% 0 N/A%
load::Plugin/PluginSettingsBase.php0 N/A% 212 0.6% 0 0.0% 0 N/A% 0 N/A%
load::Extension/ModuleHandlerInterface.php0 N/A% 207 0.6% 0 0.0% 0 N/A% 0 N/A%
load::Entity/EntityInterface.php0 N/A% 176 0.5% 0 0.0% 0 N/A% 0 N/A%
load::HttpKernel/KernelInterface.php0 N/A% 174 0.5% 0 0.0% 0 N/A% 0 N/A%
load::DependencyInjection/ContainerInterface.php0 N/A% 159 0.4% 0 0.0% 0 N/A% 0 N/A%
load::Formatter/FormatterInterface.php0 N/A% 141 0.4% 0 0.0% 0 N/A% 0 N/A%
load::Entity/EntityStorageControllerInterface.php0 N/A% 141 0.4% 0 0.0% 0 N/A% 0 N/A%
load::Generator/UrlGeneratorInterface.php0 N/A% 123 0.3% 0 0.0% 0 N/A% 0 N/A%
load::StreamWrapper/StreamWrapperInterface.php0 N/A% 115 0.3% 0 0.0% 0 N/A% 0 N/A%
load::EventDispatcher/EventDispatcherInterface.php0 N/A% 114 0.3% 0 0.0% 0 N/A% 0 N/A%
load::NestedMatcher/FinalMatcherInterface.php0 N/A% 109 0.3% 0 0.0% 0 N/A% 0 N/A%
load::KeyValueStore/KeyValueStoreInterface.php0 N/A% 108 0.3% 0 0.0% 0 N/A% 0 N/A%
load::block/BlockPluginInterface.php0 N/A% 107 0.3% 0 0.0% 0 N/A% 0 N/A%
load::Lock/LockBackendInterface.php0 N/A% 102 0.3% 0 0.0% 0 N/A% 0 N/A%
load::Entity/ConfigEntityInterface.php0 N/A% 99 0.3% 0 0.0% 0 N/A% 0 N/A%
run_init::HttpKernel/KernelInterface.php0 N/A% 97 0.3% 0 0.0% 0 N/A% 0 N/A%
load::Routing/VersatileGeneratorInterface.php0 N/A% 97 0.3% 0 0.0% 0 N/A% 0 N/A%
load::Matcher/UrlMatcherInterface.php0 N/A% 96 0.3% 0 0.0% 0 N/A% 0 N/A%
load::Field/FieldItemInterface.php0 N/A% 93 0.3% 0 0.0% 0 N/A% 0 N/A%
load::Controller/ControllerResolverInterface.php0 N/A% 92 0.3% 0 0.0% 0 N/A% 0 N/A%
load::Entity/EntityAccessControllerInterface.php0 N/A% 86 0.2% 0 0.0% 0 N/A% 0 N/A%
load::query/QueryInterface.php0 N/A% 83 0.2% 0 0.0% 0 N/A% 0 N/A%
load::TypedData/ListInterface.php0 N/A% 82 0.2% 0 0.0% 0 N/A% 0 N/A%
load::HttpKernel/TerminableInterface.php0 N/A% 75 0.2% 0 0.0% 0 N/A% 0 N/A%
load::DependencyInjection/ContainerAwareInterface.php0 N/A% 72 0.2% 0 0.0% 0 N/A% 0 N/A%
load::Plugin/PluginManagerInterface.php0 N/A% 68 0.2% 0 0.0% 0 N/A% 0 N/A%
load::Discovery/CachedDiscoveryInterface.php0 N/A% 61 0.2% 0 0.0% 0 N/A% 0 N/A%
load::Entity/ContentEntityInterface.php0 N/A% 51 0.1% 0 0.0% 0 N/A% 0 N/A%
run_init::Entity/ConfigEntityInterface.php0 N/A% 48 0.1% 0 0.0% 0 N/A% 0 N/A%
run_init::Entity/ContentEntityInterface.php0 N/A% 47 0.1% 0 0.0% 0 N/A% 0 N/A%
run_init::Type/Map.php0 N/A% 36 0.1% 0 0.0% 0 N/A% 0 N/A%
run_init::TypedData/ListInterface.php0 N/A% 29 0.1% 0 0.0% 0 N/A% 0 N/A%
run_init::Field/FieldItemInterface.php0 N/A% 26 0.1% 0 0.0% 0 N/A% 0 N/A%
run_init::TypedData/TypedData.php0 N/A% 19 0.1% 0 0.0% 0 N/A% 0 N/A%
run_init::Formatter/FormatterInterface.php0 N/A% 17 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Routing/VersatileGeneratorInterface.php0 N/A% 16 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Matcher/UrlMatcher.php0 N/A% 15 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Generator/UrlGeneratorInterface.php0 N/A% 14 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Discovery/CachedDiscoveryInterface.php0 N/A% 14 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::EventDispatcher/EventDispatcherInterface.php0 N/A% 10 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::HttpKernel/TerminableInterface.php0 N/A% 10 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::block/BlockPluginInterface.php0 N/A% 10 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::row/RowPluginBase.php0 N/A% 10 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Extension/ModuleHandlerInterface.php0 N/A% 10 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::NestedMatcher/FinalMatcherInterface.php0 N/A% 10 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Entity/EntityStorageControllerInterface.php0 N/A% 9 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::DependencyInjection/ContainerInterface.php0 N/A% 9 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Lock/LockBackendInterface.php0 N/A% 9 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::DependencyInjection/ContainerAwareInterface.php0 N/A% 9 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::KeyValueStore/KeyValueStoreInterface.php0 N/A% 9 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Controller/ControllerResolverInterface.php0 N/A% 9 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Entity/EntityAccessControllerInterface.php0 N/A% 9 0.0% 0 0.0% 0 N/A% 0 N/A%