Diff Report
Run #519c13f61d210: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c116ac5313: 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 #519c13f61d210Run #519c116ac5313DiffDiff%
Number of Function Calls37 37 0 0.0%
Incl. Wall Time (microsec)9,463 9,540 77 0.8%
Incl. Wall Time (microsec) per call 256 258 2 0.8%
Excl. Wall Time (microsec)679 692 13 1.9%
Incl. CPU (microsecs)9,540 9,619 79 0.8%
Incl. CPU (microsecs) per call 258 260 2 0.8%
Excl. CPU (microsec)520 534 14 2.7%
Incl. MemUse (bytes)343,180 343,180 0 0.0%
Incl. MemUse (bytes) per call 9,275 9,275 0 0.0%
Excl. MemUse (bytes)24,968 24,968 0 0.0%
Incl. PeakMemUse (bytes)307,708 307,708 0 0.0%
Incl. PeakMemUse (bytes) per call 8,316 8,316 0 0.0%
Excl. PeakMemUse (bytes)23,148 23,148 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% 77 8.5% 79 11.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function13 16.9% 14 17.7% 0 N/A% 0 N/A%
Parent functions
run_init::display/DisplayPluginBase.php0 N/A% -99 -128.6% -98 -124.1% 0 N/A% 0 N/A%
run_init::Query/Select.php0 N/A% 59 76.6% 59 74.7% 0 N/A% 0 N/A%
run_init::StreamWrapper/LocalStream.php0 N/A% 57 74.0% 57 72.2% 0 N/A% 0 N/A%
run_init::TypedData/ItemList.php0 N/A% 37 48.1% 37 46.8% 0 N/A% 0 N/A%
run_init::Field/FieldItemBase.php0 N/A% 27 35.1% 27 34.2% 0 N/A% 0 N/A%
run_init::EventDispatcher/EventDispatcher.php0 N/A% -14 -18.2% -13 -16.5% 0 N/A% 0 N/A%
run_init::DependencyInjection/ContainerAware.php0 N/A% 10 13.0% 11 13.9% 0 N/A% 0 N/A%
run_init::Entity/ConfigStorageController.php0 N/A% -2 -2.6% -2 -2.5% 0 N/A% 0 N/A%
run_init::Routing/ProviderBasedGenerator.php0 N/A% -2 -2.6% -1 -1.3% 0 N/A% 0 N/A%
run_init::Entity/Entity.php0 N/A% 2 2.6% 2 2.5% 0 N/A% 0 N/A%
run_init::Entity/DatabaseStorageControllerNG.php0 N/A% 2 2.6% 2 2.5% 0 N/A% 0 N/A%
run_init::Entity/EntityAccessController.php0 N/A% -1 -1.3% -2 -2.5% 0 N/A% 0 N/A%
run_init::Lock/LockBackendAbstract.php0 N/A% 1 1.3% 0 0.0% 0 N/A% 0 N/A%
run_init::Entity/ConfigEntityBase.php0 N/A% 1 1.3% 1 1.3% 0 N/A% 0 N/A%
run_init::field/FieldPluginBase.php0 N/A% -1 -1.3% -1 -1.3% 0 N/A% 0 N/A%
run_init::Plugin/PluginManagerBase.php0 N/A% -1 -1.3% 0 0.0% 0 N/A% 0 N/A%
run_init::DependencyInjection/IntrospectableContainerInterface.php0 N/A% -1 -1.3% -2 -2.5% 0 N/A% 0 N/A%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% -1 -1.3% -2 -2.5% 0 N/A% 0 N/A%
run_init::Controller/ControllerResolver.php@10 N/A% 1 1.3% 1 1.3% 0 N/A% 0 N/A%
run_init::KeyValueStore/StorageBase.php0 N/A% -1 -1.3% -1 -1.3% 0 N/A% 0 N/A%
run_init::Routing/RouterInterface.php0 N/A% 1 1.3% 1 1.3% 0 N/A% 0 N/A%
run_init::Routing/ChainedRouterInterface.php0 N/A% 1 1.3% 1 1.3% 0 N/A% 0 N/A%
run_init::NestedMatcher/UrlMatcher.php0 N/A% 1 1.3% 2 2.5% 0 N/A% 0 N/A%
run_init::Formatter/FormatterBase.php0 N/A% 0 0.0% 1 1.3% 0 N/A% 0 N/A%
run_init::block/BlockBase.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Extension/ModuleHandler.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::query/QueryPluginBase.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::HttpKernel/Kernel.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::node/NodeInterface.php0 N/A% 0 0.0% -1 -1.3% 0 N/A% 0 N/A%
Child functions
run_init::views/PluginBase.php0 N/A% -73 -94.8% -73 -92.4% 0 N/A% 0 N/A%
run_init::StreamWrapper/StreamWrapperInterface.php0 N/A% 56 72.7% 57 72.2% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% 35 45.5% 41 51.9% 0 N/A% 0 N/A%
run_init::Query/SelectInterface.php0 N/A% 20 26.0% 21 26.6% 0 N/A% 0 N/A%
run_init::Query/Query.php0 N/A% 14 18.2% 14 17.7% 0 N/A% 0 N/A%
load::TypedData/ListInterface.php0 N/A% 3 3.9% 2 2.5% 0 N/A% 0 N/A%
run_init::Type/Map.php0 N/A% 3 3.9% 2 2.5% 0 N/A% 0 N/A%
load::Type/Map.php0 N/A% 2 2.6% 2 2.5% 0 N/A% 0 N/A%
run_init::Entity/ContentEntityInterface.php0 N/A% 1 1.3% -1 -1.3% 0 N/A% 0 N/A%
load::TypedData/TypedData.php0 N/A% 1 1.3% 1 1.3% 0 N/A% 0 N/A%
load::Routing/VersatileGeneratorInterface.php0 N/A% 1 1.3% 1 1.3% 0 N/A% 0 N/A%
load::views/HandlerBase.php0 N/A% -1 -1.3% -1 -1.3% 0 N/A% 0 N/A%
load::Lock/LockBackendInterface.php0 N/A% -1 -1.3% -1 -1.3% 0 N/A% 0 N/A%
load::Query/Query.php0 N/A% 1 1.3% 2 2.5% 0 N/A% 0 N/A%
load::views/PluginBase.php0 N/A% -1 -1.3% -2 -2.5% 0 N/A% 0 N/A%
load::Generator/UrlGenerator.php0 N/A% -1 -1.3% -2 -2.5% 0 N/A% 0 N/A%
load::Query/SelectInterface.php0 N/A% 1 1.3% 2 2.5% 0 N/A% 0 N/A%
run_init::query/QueryInterface.php0 N/A% 1 1.3% 1 1.3% 0 N/A% 0 N/A%
run_init::TypedData/TypedData.php0 N/A% 1 1.3% 0 0.0% 0 N/A% 0 N/A%
load::Plugin/PluginSettingsBase.php0 N/A% 1 1.3% 1 1.3% 0 N/A% 0 N/A%
run_init::Entity/EntityInterface.php0 N/A% 1 1.3% 2 2.5% 0 N/A% 0 N/A%
run_init::Plugin/PluginSettingsBase.php0 N/A% -1 -1.3% -1 -1.3% 0 N/A% 0 N/A%
run_init::HttpKernel/KernelInterface.php0 N/A% -1 -1.3% 0 0.0% 0 N/A% 0 N/A%
load::HttpKernel/KernelInterface.php0 N/A% -1 -1.3% 0 0.0% 0 N/A% 0 N/A%
load::EventDispatcher/EventDispatcherInterface.php0 N/A% -1 -1.3% 0 0.0% 0 N/A% 0 N/A%
load::DependencyInjection/ContainerAwareInterface.php0 N/A% 1 1.3% 1 1.3% 0 N/A% 0 N/A%
run_init::Field/FieldItemInterface.php0 N/A% 1 1.3% 1 1.3% 0 N/A% 0 N/A%
run_init::TypedData/ListInterface.php0 N/A% 1 1.3% 3 3.8% 0 N/A% 0 N/A%
run_init::Entity/EntityStorageControllerInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::Entity/ConfigEntityInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::Formatter/FormatterInterface.php0 N/A% 0 0.0% -1 -1.3% 0 N/A% 0 N/A%
load::Entity/EntityStorageControllerInterface.php0 N/A% 0 0.0% -1 -1.3% 0 N/A% 0 N/A%
load::Field/FieldItemInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Formatter/FormatterInterface.php0 N/A% 0 0.0% -1 -1.3% 0 N/A% 0 N/A%
run_init::Entity/ConfigEntityInterface.php0 N/A% 0 0.0% 1 1.3% 0 N/A% 0 N/A%
load::block/BlockPluginInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::query/QueryInterface.php0 N/A% 0 0.0% -1 -1.3% 0 N/A% 0 N/A%
run_init::block/BlockPluginInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Entity/DatabaseStorageController.php0 N/A% 0 0.0% -1 -1.3% 0 N/A% 0 N/A%
run_init::views/HandlerBase.php0 N/A% 0 0.0% -1 -1.3% 0 N/A% 0 N/A%
load::Entity/ContentEntityInterface.php0 N/A% 0 0.0% -1 -1.3% 0 N/A% 0 N/A%
run_init::Entity/EntityAccessControllerInterface.php0 N/A% 0 0.0% -1 -1.3% 0 N/A% 0 N/A%
load::Entity/EntityAccessControllerInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::Entity/DatabaseStorageController.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Extension/ModuleHandlerInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::Extension/ModuleHandlerInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::KeyValueStore/KeyValueStoreInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::KeyValueStore/KeyValueStoreInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::StreamWrapper/StreamWrapperInterface.php0 N/A% 0 0.0% 1 1.3% 0 N/A% 0 N/A%
load::Entity/EntityInterface.php0 N/A% 0 0.0% 1 1.3% 0 N/A% 0 N/A%
run_init::EventDispatcher/EventDispatcherInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::DependencyInjection/ContainerAwareInterface.php0 N/A% 0 0.0% 1 1.3% 0 N/A% 0 N/A%
run_init::HttpKernel/TerminableInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::HttpKernel/TerminableInterface.php0 N/A% 0 0.0% 1 1.3% 0 N/A% 0 N/A%
load::PhpStorage/FileStorage.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::PhpStorage/FileStorage.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::DependencyInjection/ContainerInterface.php0 N/A% 0 0.0% 1 1.3% 0 N/A% 0 N/A%
load::DependencyInjection/ContainerInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% -1 -1.3% 0 N/A% 0 N/A%
run_init::NestedMatcher/FinalMatcherInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::NestedMatcher/FinalMatcherInterface.php0 N/A% 0 0.0% 1 1.3% 0 N/A% 0 N/A%
run_init::Generator/UrlGenerator.php0 N/A% 0 0.0% -1 -1.3% 0 N/A% 0 N/A%
load::Plugin/PluginManagerInterface.php0 N/A% 0 0.0% 2 2.5% 0 N/A% 0 N/A%
run_init::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Plugin/PluginManagerInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Matcher/UrlMatcher.php0 N/A% 0 0.0% -1 -1.3% 0 N/A% 0 N/A%
load::Matcher/UrlMatcher.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Matcher/UrlMatcherInterface.php0 N/A% 0 0.0% -1 -1.3% 0 N/A% 0 N/A%
load::Matcher/UrlMatcherInterface.php0 N/A% 0 0.0% -1 -1.3% 0 N/A% 0 N/A%
load::Generator/UrlGeneratorInterface.php0 N/A% 0 0.0% -2 -2.5% 0 N/A% 0 N/A%
run_init::Generator/UrlGeneratorInterface.php0 N/A% 0 0.0% -1 -1.3% 0 N/A% 0 N/A%
run_init::Routing/VersatileGeneratorInterface.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::Lock/LockBackendInterface.php0 N/A% 0 0.0% -1 -1.3% 0 N/A% 0 N/A%