Diff Report
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed7448d018c: 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 #52ed72044139bRun #52ed7448d018cDiffDiff%
Number of Function Calls54 54 0 0.0%
Incl. Wall Time (microsec)12,832 12,963 131 1.0%
Incl. Wall Time (microsec) per call 238 240 2 1.0%
Excl. Wall Time (microsec)1,436 1,369 -67 -4.7%
Incl. CPU (microsecs)12,880 13,014 134 1.0%
Incl. CPU (microsecs) per call 239 241 2 1.0%
Excl. CPU (microsec)1,265 1,163 -102 -8.1%
Incl. MemUse (bytes)1,434,096 1,424,952 -9,144 -0.6%
Incl. MemUse (bytes) per call 26,557 26,388 -169 -0.6%
Excl. MemUse (bytes)-56,792 -60,824 -4,032 -7.1%
Incl. PeakMemUse (bytes)749,984 749,960 -24 -0.0%
Incl. PeakMemUse (bytes) per call 13,889 13,888 -0 -0.0%
Excl. PeakMemUse (bytes)432 504 72 16.7%

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% 131 0.3% 134 0.3% -9,144 -4.1% -24 -0.0%
Exclusive Metrics Diff for Current Function-67 -51.1% -102 -76.1% -4,032 -44.1% 72 300.0%
Parent function
spl_autoload_call@20 N/A% 131 100.0% 134 100.0% -9,144 -100.0% -24 -100.0%
Child functions
load::TypedData/TypedData.php0 N/A% -68 -51.9% -68 -50.7% -4,064 -44.4% 0 0.0%
load::Routing/VersatileGeneratorInterface.php0 N/A% 66 50.4% 68 50.7% 0 0.0% 0 0.0%
load::Access/AccessInterface.php0 N/A% -64 -48.9% -65 -48.5% 0 0.0% 0 0.0%
load::DataType/Map.php0 N/A% 62 47.3% 63 47.0% -8 -0.1% 0 0.0%
load::Query/Query.php0 N/A% 43 32.8% 42 31.3% 16 0.2% 0 0.0%
load::Field/FieldDefinitionInterface.php0 N/A% 32 24.4% 33 24.6% -32 -0.3% -40 -166.7%
???_op@30 N/A% 29 22.1% 46 34.3% -288 -3.1% -248 -1033.3%
load::Generator/UrlGeneratorInterface.php0 N/A% 27 20.6% 27 20.1% 8 0.1% -64 -266.7%
load::Matcher/UrlMatcherInterface.php0 N/A% 23 17.6% 24 17.9% 0 0.0% 112 466.7%
load::Controller/ControllerResolverInterface.php0 N/A% 22 16.8% 25 18.7% 24 0.3% 0 0.0%
load::TypedData/DataDefinition.php0 N/A% -16 -12.2% -16 -11.9% -56 -0.6% 0 0.0%
load::Cache/CacheCollectorInterface.php0 N/A% 14 10.7% 15 11.2% 0 0.0% 0 0.0%
load::Entity/ConfigStorageControllerInterface.php0 N/A% 14 10.7% 13 9.7% 0 0.0% -8 -33.3%
load::Routing/RouteProviderInterface.php0 N/A% 10 7.6% 9 6.7% 0 0.0% 168 700.0%
load::Plugin/PluginBag.php0 N/A% 8 6.1% 8 6.0% -160 -1.7% 0 0.0%
load::NestedMatcher/FinalMatcherInterface.php0 N/A% 7 5.3% 6 4.5% 0 0.0% 0 0.0%
load::Discovery/CachedDiscoveryInterface.php0 N/A% -6 -4.6% -5 -3.7% 0 0.0% 8 33.3%
load::TypedData/ListInterface.php0 N/A% -6 -4.6% -6 -4.5% 0 0.0% 0 0.0%
load::Entity/FieldableEntityStorageControllerBase.php0 N/A% 6 4.6% 5 3.7% -208 -2.3% 0 0.0%
load::Twig/ExtensionInterface.php0 N/A% -5 -3.8% -4 -3.0% 0 0.0% -136 -566.7%
load::Extension/ModuleHandlerInterface.php0 N/A% -5 -3.8% -6 -4.5% -16 -0.2% 240 1000.0%
load::EventDispatcher/EventDispatcherInterface.php0 N/A% 5 3.8% 6 4.5% -8 -0.1% -40 -166.7%
load::Entity/ContentEntityInterface.php0 N/A% -5 -3.8% -5 -3.7% -56 -0.6% 0 0.0%
load::Matcher/UrlMatcher.php0 N/A% 5 3.8% 5 3.7% 0 0.0% 0 0.0%
load::TypedData/DataReferenceInterface.php0 N/A% 4 3.1% 4 3.0% 0 0.0% 0 0.0%
load::DependencyInjection/ContainerInjectionInterface.php0 N/A% 4 3.1% 5 3.7% 24 0.3% 16 66.7%
load::Generator/UrlGenerator.php0 N/A% 4 3.1% 3 2.2% -16 -0.2% 0 0.0%
load::Query/ConditionInterface.php0 N/A% -4 -3.1% -3 -2.2% -96 -1.0% 0 0.0%
load::KeyValueStore/KeyValueStoreInterface.php0 N/A% -4 -3.1% -3 -2.2% -8 -0.1% 16 66.7%
load::Form/FormInterface.php0 N/A% -3 -2.3% -2 -1.5% 8 0.1% 48 200.0%
load::block/BlockPluginInterface.php0 N/A% 3 2.3% 3 2.2% 16 0.2% 0 0.0%
load::Field/FieldItemInterface.php0 N/A% -2 -1.5% -3 -2.2% 24 0.3% 0 0.0%
load::Routing/RouteCompilerInterface.php0 N/A% -2 -1.5% -1 -0.7% 8 0.1% 0 0.0%
load::DependencyInjection/IntrospectableContainerInterface.php0 N/A% 2 1.5% 3 2.2% 8 0.1% 600 2500.0%
load::Plugin/PluginManagerInterface.php0 N/A% -2 -1.5% -3 -2.2% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::findFile0 N/A% 2 1.5% 17 12.7% -56 -0.6% 0 0.0%
load::Entity/Entity.php0 N/A% 2 1.5% 1 0.7% 0 0.0% 0 0.0%
load::Entity/EntityStorageControllerBase.php0 N/A% -2 -1.5% -1 -0.7% 0 0.0% 0 0.0%
load::PhpStorage/FileStorage.php0 N/A% 2 1.5% 2 1.5% 8 0.1% -136 -566.7%
load::Entity/EntityViewBuilderInterface.php0 N/A% 1 0.8% 1 0.7% 8 0.1% 0 0.0%
load::DependencyInjection/ContainerAwareInterface.php0 N/A% 1 0.8% 1 0.7% 0 0.0% 0 0.0%
???_op@40 N/A% 1 0.8% 1 0.7% 8 0.1% -200 -833.3%
load::Dumper/MatcherDumperInterface.php0 N/A% 1 0.8% 1 0.7% 0 0.0% 0 0.0%
load::Config/InstallStorage.php0 N/A% -1 -0.8% -1 -0.7% -16 -0.2% 48 200.0%
load::Query/ConditionFundamentals.php0 N/A% -1 -0.8% -2 -1.5% -104 -1.1% 0 0.0%
load::Form/FormErrorInterface.php0 N/A% -1 -0.8% -1 -0.7% -40 -0.4% 72 300.0%
load::HttpKernel/HttpKernelInterface.php0 N/A% -1 -0.8% -1 -0.7% 0 0.0% 0 0.0%
load::Query/SelectInterface.php0 N/A% -1 -0.8% -1 -0.7% -40 -0.4% -472 -1966.7%
load::Core/DestructableInterface.php0 N/A% -1 -0.8% -1 -0.7% 0 0.0% 0 0.0%
load::DependencyInjection/DependencySerialization.php0 N/A% -1 -0.8% 0 0.0% -32 -0.3% -88 -366.7%
load::Twig/TemplateInterface.php0 N/A% -1 -0.8% -1 -0.7% -48 -0.5% 0 0.0%
load::StreamWrapper/StreamWrapperInterface.php0 N/A% 0 0.0% -1 -0.7% 16 0.2% 16 66.7%
load::Plugin/PluginBase.php0 N/A% 0 0.0% 0 0.0% 8 0.1% 0 0.0%
load::Entity/ConfigEntityInterface.php0 N/A% 0 0.0% 0 0.0% -8 -0.1% -8 -33.3%
load::Lock/LockBackendInterface.php0 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
load::Entity/EntityAccessControllerInterface.php0 N/A% 0 0.0% 0 0.0% 64 0.7% 0 0.0%