Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Composer\Autoload\ClassLoader::loadClass@2

Composer\Autoload\ClassLoader::loadClass@2Run #54e0a6d45fe2aRun #54e0a7d2151b1DiffDiff%
Number of Function Calls92 92 0 0.0%
Incl. Wall Time (microsec)22,477 22,930 453 2.0%
Incl. Wall Time (microsec) per call 244 249 5 2.0%
Excl. Wall Time (microsec)494 494 0 0.0%
Incl. CPU (microsecs)22,591 23,038 447 2.0%
Incl. CPU (microsecs) per call 246 250 5 2.0%
Excl. CPU (microsec)428 415 -13 -3.0%
Incl. MemUse (bytes)3,090,784 3,090,616 -168 -0.0%
Incl. MemUse (bytes) per call 33,595 33,594 -2 -0.0%
Excl. MemUse (bytes)38,600 38,536 -64 -0.2%
Incl. PeakMemUse (bytes)2,966,400 2,966,144 -256 -0.0%
Incl. PeakMemUse (bytes) per call 32,243 32,241 -3 -0.0%
Excl. PeakMemUse (bytes)6,432 6,528 96 1.5%

Parent/Child Regression/Improvement report for Composer\Autoload\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
Composer\Autoload\ClassLoader::loadClass@20 N/A% 453 61.3% 447 122.8% -168 -1.7% -256 -2.4%
Exclusive Metrics Diff for Current Function0 0.0% -13 -2.9% -64 -38.1% 96 37.5%
Parent functions
run_init::Field/FieldItemList.php0 N/A% 519 114.6% 520 116.3% -24 -14.3% 40 15.6%
run_init::FieldType/EntityReferenceItem.php0 N/A% 172 38.0% 172 38.5% 24 14.3% -32 -12.5%
run_init::Block/BlockBase.php0 N/A% -101 -22.3% -101 -22.6% -40 -23.8% 312 121.9%
run_init::sort/SortPluginBase.php0 N/A% -54 -11.9% -54 -12.1% 24 14.3% 40 15.6%
run_init::TypedData/ListDataDefinition.php0 N/A% -50 -11.0% -50 -11.2% -144 -85.7% -80 -31.2%
run_init::Entity/EntityAccessControlHandler.php0 N/A% 50 11.0% 50 11.2% 8 4.8% -8 -3.1%
run_init::DependencyInjection/Container.php@10 N/A% -47 -10.4% -46 -10.3% 48 28.6% 184 71.9%
run_init::Display/VariantBase.php0 N/A% -39 -8.6% -40 -8.9% -56 -33.3% -8 -3.1%
run_init::Entity/EntityType.php0 N/A% 31 6.8% 28 6.3% -8 -4.8% 64 25.0%
run_init::routing/ChainedRouterInterface.php0 N/A% -27 -6.0% -27 -6.0% 0 0.0% 0 0.0%
run_init::Plugin/ConfigurableSearchPluginBase.php0 N/A% 24 5.3% 25 5.6% -32 -19.0% -96 -37.5%
run_init::Entity/ConfigEntityStorage.php0 N/A% 22 4.9% 21 4.7% 0 0.0% -16 -6.2%
run_init::Entity/ConfigEntityBase.php0 N/A% 22 4.9% 27 6.0% -64 -38.1% 88 34.4%
run_init::TypedData/DataReferenceBase.php0 N/A% 15 3.3% 16 3.6% 0 0.0% 0 0.0%
run_init::Lock/LockBackendAbstract.php0 N/A% -13 -2.9% -14 -3.1% 0 0.0% -136 -53.1%
run_init::Core/DrupalKernelInterface.php0 N/A% 12 2.6% 13 2.9% -8 -4.8% -104 -40.6%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 N/A% -12 -2.6% -13 -2.9% 0 0.0% 0 0.0%
run_init::TypedData/TypedDataManager.php0 N/A% -12 -2.6% -13 -2.9% 48 28.6% 440 171.9%
run_init::routing/ProviderBasedGenerator.php0 N/A% -11 -2.4% -12 -2.7% 56 33.3% -2,072 -809.4%
run_init::Field/FormatterBase.php0 N/A% -9 -2.0% -9 -2.0% -24 -14.3% 168 65.6%
run_init::display/DisplayPluginBase.php0 N/A% -8 -1.8% -7 -1.6% -40 -23.8% 40 15.6%
run_init::Sql/SqlContentEntityStorage.php0 N/A% -7 -1.5% -4 -0.9% 24 14.3% 272 106.2%
run_init::row/EntityRow.php0 N/A% -7 -1.5% -7 -1.6% -24 -14.3% -136 -53.1%
run_init::pager/SqlBase.php0 N/A% -6 -1.3% -6 -1.3% 0 0.0% 0 0.0%
run_init::Config/Config.php0 N/A% -6 -1.3% -7 -1.6% -8 -4.8% 112 43.8%
run_init::Controller/ControllerResolver.php@10 N/A% -6 -1.3% -5 -1.1% 16 9.5% -120 -46.9%
run_init::TypedData/PrimitiveBase.php0 N/A% 4 0.9% 3 0.7% 0 0.0% 0 0.0%
run_init::Config/InstallStorage.php0 N/A% -4 -0.9% -5 -1.1% 32 19.0% 120 46.9%
run_init::Routing/AccessAwareRouterInterface.php0 N/A% 4 0.9% 3 0.7% 24 14.3% 72 28.1%
run_init::Event/KernelEvent.php0 N/A% 4 0.9% 2 0.4% 0 0.0% 0 0.0%
run_init::FieldFormatter/ImageFormatterBase.php0 N/A% 3 0.7% 2 0.4% 0 0.0% 0 0.0%
run_init::TypedData/TypedData.php0 N/A% 3 0.7% 3 0.7% 0 0.0% 0 0.0%
run_init::DataType/Integer.php0 N/A% 3 0.7% 4 0.9% 0 0.0% 0 0.0%
run_init::Cache/CacheCollector.php0 N/A% 3 0.7% 3 0.7% 0 0.0% 0 0.0%
run_init::Entity/EntityDisplayBase.php0 N/A% -3 -0.7% -4 -0.9% 0 0.0% 0 0.0%
run_init::Field/FieldConfigBase.php0 N/A% -3 -0.7% -3 -0.7% 0 0.0% 120 46.9%
run_init::Context/Context.php@10 N/A% -3 -0.7% -3 -0.7% 32 19.0% -8 -3.1%
run_init::Entity/ContentEntityBase.php0 N/A% 3 0.7% 3 0.7% 0 0.0% -48 -18.8%
run_init::Menu/MenuLinkBase.php0 N/A% 3 0.7% 1 0.2% 0 0.0% 136 53.1%
run_init::NestedMatcher/UrlMatcher.php0 N/A% 3 0.7% 2 0.4% 0 0.0% 0 0.0%
run_init::Routing/RouteProviderInterface.php0 N/A% -3 -0.7% -3 -0.7% -80 -47.6% 16 6.2%
run_init::Routing/RouteCompiler.php@10 N/A% -3 -0.7% -3 -0.7% -16 -9.5% 0 0.0%
run_init::Plugin/DefaultLazyPluginCollection.php0 N/A% -3 -0.7% -4 -0.9% 0 0.0% 0 0.0%
run_init::Query/ConditionBase.php0 N/A% -3 -0.7% 1 0.2% 8 4.8% 16 6.2%
run_init::PageCache/ChainRequestPolicy.php0 N/A% -2 -0.4% -2 -0.4% -24 -14.3% 56 21.9%
run_init::StreamWrapper/LocalStream.php0 N/A% -2 -0.4% -3 -0.7% 16 9.5% 208 81.2%
run_init::Breadcrumb/ChainBreadcrumbBuilderInterface.php0 N/A% 2 0.4% 2 0.4% 0 0.0% 0 0.0%
run_init::TypedData/ComplexDataInterface.php0 N/A% -2 -0.4% -1 -0.2% 56 33.3% 56 21.9%
run_init::Element/RenderElement.php0 N/A% -2 -0.4% -2 -0.4% 0 0.0% 0 0.0%
run_init::join/JoinPluginBase.php0 N/A% -2 -0.4% -1 -0.2% 8 4.8% 0 0.0%
run_init::ParamConverter/EntityConverter.php0 N/A% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0%
run_init::Context/ContextDefinitionInterface.php0 N/A% -1 -0.2% -2 -0.4% 48 28.6% 8 3.1%
run_init::display/PathPluginBase.php0 N/A% 1 0.2% 2 0.4% 0 0.0% 0 0.0%
run_init::Element/FormElement.php0 N/A% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
run_init::KeyValueStore/StorageBase.php0 N/A% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
run_init::Form/FormBase.php0 N/A% 1 0.2% 1 0.2% -8 -4.8% 184 71.9%
run_init::Query/Select.php0 N/A% 1 0.2% -1 -0.2% -80 -47.6% -120 -46.9%
run_init::Storage/NativeSessionStorage.php0 N/A% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
run_init::FieldType/StringItem.php0 N/A% 1 0.2% 2 0.4% 0 0.0% 0 0.0%
run_init::Entity/EntityViewBuilder.php0 N/A% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
run_init::Storage/MetadataBag.php0 N/A% 1 0.2% -1 -0.2% 0 0.0% 0 0.0%
run_init::Twig/Extension.php0 N/A% -1 -0.2% -2 -0.4% 16 9.5% -32 -12.5%
run_init::Session/AccountProxyInterface.php0 N/A% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
run_init::area/TokenizeAreaPluginBase.php0 N/A% 0 0.0% 0 0.0% 48 28.6% 112 43.8%
run_init::Entity/EntityManagerInterface.php0 N/A% 0 0.0% -2 -0.4% -24 -14.3% -80 -31.2%
run_init::src/NodeInterface.php0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
run_init::Block/BlockManagerInterface.php0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
run_init::Routing/MatcherDumperInterface.php0 N/A% 0 0.0% 1 0.2% 0 0.0% -24 -9.4%
Child functions
Composer\Autoload\includeFile@20 N/A% 405 89.4% 400 89.5% -104 -61.9% -184 -71.9%
Composer\Autoload\ClassLoader::findFile0 N/A% 48 10.6% 60 13.4% 0 0.0% -168 -65.6%