Diff Report
Run #52e97b490de91: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e97c22a1cdf: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ApcClassLoader::loadClass@2

Symfony\Component\ClassLoader\ApcClassLoader::loadClass@2Run #52e97b490de91Run #52e97c22a1cdfDiffDiff%
Number of Function Calls60 60 0 0.0%
Incl. Wall Time (microsec)14,480 14,559 79 0.5%
Incl. Wall Time (microsec) per call 241 243 1 0.5%
Excl. Wall Time (microsec)1,462 1,450 -12 -0.8%
Incl. CPU (microsecs)14,547 14,617 70 0.5%
Incl. CPU (microsecs) per call 242 244 1 0.5%
Excl. CPU (microsec)1,279 1,253 -26 -2.0%
Incl. MemUse (bytes)1,597,952 1,597,936 -16 -0.0%
Incl. MemUse (bytes) per call 26,633 26,632 -0 -0.0%
Excl. MemUse (bytes)-67,320 -67,296 24 0.0%
Incl. PeakMemUse (bytes)1,553,600 1,560,536 6,936 0.4%
Incl. PeakMemUse (bytes) per call 25,893 26,009 116 0.4%
Excl. PeakMemUse (bytes)1,024 1,120 96 9.4%

Parent/Child Regression/Improvement report for Symfony\Component\ClassLoader\ApcClassLoader::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\ApcClassLoader::loadClass@20 N/A% 79 11.7% 70 6.6% -16 -0.0% 6,936 4.1%
Exclusive Metrics Diff for Current Function-12 -15.2% -26 -37.1% 24 150.0% 96 1.4%
Parent function
spl_autoload_call@20 N/A% 79 100.0% 70 100.0% -16 -100.0% 6,936 100.0%
Child functions
???_op@30 N/A% 59 74.7% 68 97.1% -8 -50.0% -456 -6.6%
load::Routing/RouteProviderInterface.php0 N/A% 30 38.0% 31 44.3% 16 100.0% -208 -3.0%
load::TypedData/PrimitiveInterface.php0 N/A% -25 -31.6% -27 -38.6% 0 0.0% 0 0.0%
load::Generator/UrlGenerator.php0 N/A% 22 27.8% 19 27.1% -16 -100.0% 1,576 22.7%
load::FieldType/EntityReferenceItem.php0 N/A% 20 25.3% 21 30.0% 24 150.0% 88 1.3%
load::block/BlockPluginInterface.php0 N/A% 20 25.3% 20 28.6% 0 0.0% -376 -5.4%
load::Entity/EntityChangedInterface.php0 N/A% -15 -19.0% -15 -21.4% 0 0.0% 0 0.0%
???_op@40 N/A% -11 -13.9% -9 -12.9% 8 50.0% -80 -1.2%
load::Query/Query.php0 N/A% -10 -12.7% -11 -15.7% 0 0.0% 0 0.0%
load::Config/InstallStorage.php0 N/A% -10 -12.7% -10 -14.3% 56 350.0% 120 1.7%
load::Twig/ExtensionInterface.php0 N/A% 9 11.4% 7 10.0% -40 -250.0% 704 10.1%
load::Field/ConfigFieldItemListInterface.php0 N/A% 8 10.1% 8 11.4% -8 -50.0% 96 1.4%
load::Field/FieldItemInterface.php0 N/A% 8 10.1% 7 10.0% 0 0.0% 56 0.8%
Symfony\Component\ClassLoader\ApcClassLoader::findFile0 N/A% -7 -8.9% -2 -2.9% -8 -50.0% 120 1.7%
load::Twig/TemplateInterface.php0 N/A% -6 -7.6% -7 -10.0% -40 -250.0% 0 0.0%
load::Entity/ContentEntityInterface.php0 N/A% 6 7.6% 5 7.1% 0 0.0% 0 0.0%
load::HttpKernel/HttpKernelInterface.php0 N/A% 5 6.3% 5 7.1% 0 0.0% 0 0.0%
load::Entity/FieldableEntityStorageControllerInterface.php0 N/A% -5 -6.3% -5 -7.1% 0 0.0% 0 0.0%
load::TypedData/DataDefinition.php0 N/A% 5 6.3% 5 7.1% 0 0.0% 0 0.0%
load::TypedData/ListInterface.php0 N/A% 5 6.3% 6 8.6% 0 0.0% 0 0.0%
load::TypedData/ListDefinitionInterface.php0 N/A% -5 -6.3% -5 -7.1% 0 0.0% 0 0.0%
load::Dumper/MatcherDumperInterface.php0 N/A% 5 6.3% 6 8.6% 16 100.0% -280 -4.0%
load::Matcher/UrlMatcher.php0 N/A% 5 6.3% 5 7.1% 0 0.0% 488 7.0%
load::Plugin/FilterInterface.php0 N/A% -5 -6.3% -4 -5.7% 0 0.0% 304 4.4%
load::Extension/ModuleHandlerInterface.php0 N/A% -5 -6.3% -5 -7.1% -48 -300.0% 32 0.5%
load::Entity/ConfigEntityInterface.php0 N/A% 4 5.1% 4 5.7% 0 0.0% 0 0.0%
load::Entity/EntityAccessControllerInterface.php0 N/A% 4 5.1% 5 7.1% 8 50.0% -48 -0.7%
load::Form/FormErrorInterface.php0 N/A% -4 -5.1% -4 -5.7% 0 0.0% 152 2.2%
load::TypedData/TypedData.php0 N/A% -4 -5.1% -4 -5.7% 0 0.0% 0 0.0%
load::Generator/UrlGeneratorInterface.php0 N/A% -4 -5.1% -4 -5.7% 0 0.0% 0 0.0%
load::Field/WidgetInterface.php0 N/A% 3 3.8% 1 1.4% 0 0.0% -8 -0.1%
load::Entity/EntityFormController.php0 N/A% -3 -3.8% -1 -1.4% 8 50.0% 8 0.1%
load::TypedData/DataReferenceInterface.php0 N/A% -3 -3.8% -2 -2.9% 0 0.0% 72 1.0%
load::Display/EntityDisplayInterface.php0 N/A% 3 3.8% 3 4.3% 0 0.0% 0 0.0%
load::Entity/EntityStorageControllerInterface.php0 N/A% -3 -3.8% -4 -5.7% -24 -150.0% -48 -0.7%
load::Matcher/UrlMatcherInterface.php0 N/A% -3 -3.8% -4 -5.7% 0 0.0% 0 0.0%
load::Entity/Entity.php0 N/A% -3 -3.8% -3 -4.3% -40 -250.0% 16 0.2%
load::Entity/EntityControllerBase.php0 N/A% 3 3.8% 4 5.7% -16 -100.0% 40 0.6%
load::Query/ConditionFundamentals.php0 N/A% 2 2.5% 3 4.3% -8 -50.0% -40 -0.6%
load::Entity/EntityControllerInterface.php0 N/A% 2 2.5% 2 2.9% 0 0.0% 128 1.8%
load::Query/SelectInterface.php0 N/A% 2 2.5% 1 1.4% 0 0.0% 0 0.0%
load::Routing/VersatileGeneratorInterface.php0 N/A% 2 2.5% 3 4.3% 0 0.0% -88 -1.3%
load::Field/PluginSettingsBase.php0 N/A% -2 -2.5% -3 -4.3% 32 200.0% 104 1.5%
load::Entity/EntityViewBuilderInterface.php0 N/A% 2 2.5% 1 1.4% 0 0.0% 216 3.1%
load::Cache/CacheCollectorInterface.php0 N/A% -2 -2.5% -3 -4.3% 0 0.0% 0 0.0%
load::Lock/LockBackendInterface.php0 N/A% -2 -2.5% -1 -1.4% 0 0.0% -16 -0.2%
load::Query/ConditionInterface.php0 N/A% -2 -2.5% -3 -4.3% 0 0.0% -168 -2.4%
load::PhpStorage/FileStorage.php0 N/A% -2 -2.5% -2 -2.9% 0 0.0% 0 0.0%
load::DependencyInjection/IntrospectableContainerInterface.php0 N/A% 1 1.3% 1 1.4% 16 100.0% -280 -4.0%
load::EventDispatcher/EventDispatcherInterface.php0 N/A% -1 -1.3% -1 -1.4% -24 -150.0% -56 -0.8%
load::Plugin/PluginManagerInterface.php0 N/A% -1 -1.3% 0 0.0% 0 0.0% 0 0.0%
load::Field/ConfigFieldItemBase.php0 N/A% -1 -1.3% -2 -2.9% -8 -50.0% 152 2.2%
load::Core/DestructableInterface.php0 N/A% -1 -1.3% -1 -1.4% 0 0.0% 0 0.0%
load::Routing/RouteCompilerInterface.php0 N/A% -1 -1.3% -1 -1.4% 0 0.0% 0 0.0%
load::DataType/Map.php0 N/A% -1 -1.3% -1 -1.4% 48 300.0% 56 0.8%
load::Plugin/PluginBag.php0 N/A% 1 1.3% -1 -1.4% 0 0.0% 4,584 66.1%
load::KeyValueStore/KeyValueStoreInterface.php0 N/A% 1 1.3% 0 0.0% -24 -150.0% -160 -2.3%
load::Field/PrepareCacheInterface.php0 N/A% 1 1.3% 1 1.4% 0 0.0% 0 0.0%
load::StreamWrapper/StreamWrapperInterface.php0 N/A% 0 0.0% -1 -1.4% 8 50.0% 80 1.2%
load::Controller/ControllerResolverInterface.php0 N/A% 0 0.0% -1 -1.4% 32 200.0% 0 0.0%
load::NestedMatcher/FinalMatcherInterface.php0 N/A% 0 0.0% 1 1.4% 0 0.0% 80 1.2%
load::Discovery/CachedDiscoveryInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% -120 -1.7%
load::DependencyInjection/ContainerAwareInterface.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%