Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c6824f48b42: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::loadClass@2

Symfony\Component\ClassLoader\ClassLoader::loadClass@2Run #51c6814c41b47Run #51c6824f48b42DiffDiff%
Number of Function Calls 49 49 N/A%
Incl. Wall Time (microsec) 13,056 13,056 N/A%
Incl. Wall Time (microsec) per call N/A 266 266 N/A%
Excl. Wall Time (microsec) 678 678 N/A%
Incl. CPU (microsecs) 13,139 13,139 N/A%
Incl. CPU (microsecs) per call N/A 268 268 N/A%
Excl. CPU (microsec) 559 559 N/A%
Incl. MemUse (bytes) 924,280 924,280 N/A%
Incl. MemUse (bytes) per call N/A 18,863 18,863 N/A%
Excl. MemUse (bytes) 59,672 59,672 N/A%
Incl. PeakMemUse (bytes) 788,904 788,904 N/A%
Incl. PeakMemUse (bytes) per call N/A 16,100 16,100 N/A%
Excl. PeakMemUse (bytes) 67,008 67,008 N/A%

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@249 23.9% 13,056 1.2% 13,139 1.2% 924,280 4.8% 788,904 4.1%
Exclusive Metrics Diff for Current Function678 5.2% 559 4.3% 59,672 6.5% 67,008 8.5%
Parent functions
run_init::Entity/ConfigEntityBase.php2 4.1% 1,190 9.1% 1,191 9.1% 110,944 12.0% 93,360 11.8%
run_init::field/BulkFormBase.php1 2.0% 741 5.7% 741 5.6% 86,888 9.4% 73,168 9.3%
run_init::Query/Select.php2 4.1% 969 7.4% 974 7.4% 59,576 6.4% 58,448 7.4%
run_init::filter/String.php1 2.0% 365 2.8% 366 2.8% 46,040 5.0% 45,496 5.8%
run_init::display/DisplayPluginBase.php1 2.0% 998 7.6% 1,002 7.6% 43,240 4.7% 43,088 5.5%
run_init::views_ui/ViewFormControllerBase.php1 2.0% 649 5.0% 653 5.0% 37,400 4.0% 38,064 4.8%
run_init::filter/ManyToOne.php1 2.0% 340 2.6% 345 2.6% 48,496 5.2% 34,608 4.4%
run_init::Field/FieldItemBase.php2 4.1% 336 2.6% 342 2.6% 29,192 3.2% 29,520 3.7%
run_init::StreamWrapper/LocalStream.php1 2.0% 311 2.4% 313 2.4% 26,080 2.8% 26,440 3.4%
run_init::HttpKernel/Kernel.php2 4.1% 310 2.4% 312 2.4% 24,760 2.7% 25,176 3.2%
run_init::menu_link/MenuLinkInterface.php1 2.0% 177 1.4% 178 1.4% 24,112 2.6% 24,008 3.0%
run_init::Plugin/PluginManagerBase.php2 4.1% 753 5.8% 756 5.8% 23,800 2.6% 23,872 3.0%
run_init::Routing/ProviderBasedGenerator.php1 2.0% 201 1.5% 202 1.5% 22,056 2.4% 23,000 2.9%
run_init::pager/SqlBase.php1 2.0% 338 2.6% 339 2.6% 24,624 2.7% 19,752 2.5%
run_init::TypedData/ItemList.php2 4.1% 354 2.7% 355 2.7% 22,632 2.4% 18,400 2.3%
run_init::Entity/ConfigStorageController.php1 2.0% 476 3.6% 477 3.6% 24,992 2.7% 17,960 2.3%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php1 2.0% 306 2.3% 307 2.3% 15,080 1.6% 15,976 2.0%
run_init::Entity/DatabaseStorageControllerNG.php1 2.0% 175 1.3% 176 1.3% 18,360 2.0% 15,880 2.0%
run_init::Extension/ModuleHandler.php1 2.0% 159 1.2% 160 1.2% 15,536 1.7% 15,848 2.0%
run_init::NestedMatcher/UrlMatcher.php2 4.1% 215 1.6% 218 1.7% 13,280 1.4% 13,752 1.7%
run_init::Cache/CacheCollector.php2 4.1% 286 2.2% 288 2.2% 10,952 1.2% 11,176 1.4%
run_init::DependencyInjection/IntrospectableContainerInterface.php1 2.0% 113 0.9% 115 0.9% 9,856 1.1% 10,152 1.3%
run_init::query/QueryPluginBase.php1 2.0% 607 4.6% 612 4.7% 10,704 1.2% 9,696 1.2%
run_init::entity/EntityDisplayBase.php1 2.0% 225 1.7% 227 1.7% 29,496 3.2% 9,192 1.2%
run_init::KeyValueStore/StorageBase.php1 2.0% 145 1.1% 146 1.1% 8,456 0.9% 8,496 1.1%
run_init::field/FieldInterface.php1 2.0% 163 1.2% 164 1.2% 8,440 0.9% 8,368 1.1%
run_init::Twig/Extension.php1 2.0% 70 0.5% 70 0.5% 7,992 0.9% 8,104 1.0%
run_init::Routing/ChainedRouterInterface.php1 2.0% 122 0.9% 123 0.9% 7,520 0.8% 7,944 1.0%
run_init::EventDispatcher/EventDispatcher.php1 2.0% 106 0.8% 108 0.8% 7,360 0.8% 7,616 1.0%
run_init::Routing/RouteProviderInterface.php1 2.0% 119 0.9% 120 0.9% 6,936 0.8% 7,120 0.9%
run_init::Lock/LockBackendAbstract.php1 2.0% 143 1.1% 145 1.1% 6,832 0.7% 7,040 0.9%
run_init::Twig/Template.php1 2.0% 69 0.5% 72 0.5% 6,840 0.7% 6,600 0.8%
run_init::Controller/ControllerResolver.php@11 2.0% 97 0.7% 98 0.7% 5,488 0.6% 5,808 0.7%
run_init::Entity/EntityAccessController.php1 2.0% 149 1.1% 151 1.1% 5,392 0.6% 5,464 0.7%
run_init::DependencyInjection/ContainerAware.php1 2.0% 105 0.8% 106 0.8% 5,136 0.6% 5,432 0.7%
run_init::display/PathPluginBase.php1 2.0% 306 2.3% 308 2.3% 5,048 0.5% 5,280 0.7%
run_init::Routing/RouteCompiler.php@11 2.0% 97 0.7% 103 0.8% 5,024 0.5% 4,936 0.6%
run_init::block/BlockBase.php1 2.0% 168 1.3% 170 1.3% 6,848 0.7% 4,664 0.6%
run_init::area/TokenizeAreaPluginBase.php1 2.0% 328 2.5% 330 2.5% 35,480 3.8% 0 0.0%
run_init::Routing/RouterInterface.php2 4.1% 275 2.1% 276 2.1% 17,392 1.9% 0 0.0%
Child functions
run_init::field/FieldPluginBase.php1 0.7% 409 3.1% 411 3.1% 61,984 6.7% 61,104 7.7%
run_init::Entity/Entity.php1 0.7% 828 6.3% 829 6.3% 58,336 6.3% 59,384 7.5%
load::filter/FilterPluginBase.php1 0.7% 75 0.6% 77 0.6% 43,664 4.7% 42,280 5.4%
load::filter/InOperator.php1 0.7% 56 0.4% 57 0.4% 46,128 5.0% 32,400 4.1%
Symfony\Component\ClassLoader\ClassLoader::findFile49 33.3% 6,432 49.3% 6,472 49.3% 9,008 1.0% 32,088 4.1%
run_init::Query/SelectInterface.php1 0.7% 482 3.7% 483 3.7% 26,000 2.8% 25,424 3.2%
run_init::views/PluginBase.php1 0.7% 677 5.2% 678 5.2% 24,960 2.7% 25,128 3.2%
run_init::Entity/EntityFormController.php1 0.7% 481 3.7% 482 3.7% 23,256 2.5% 23,952 3.0%
run_init::Entity/ContentEntityInterface.php1 0.7% 29 0.2% 32 0.2% 20,384 2.2% 20,032 2.5%
run_init::StreamWrapper/StreamWrapperInterface.php1 0.7% 166 1.3% 167 1.3% 19,696 2.1% 19,872 2.5%
run_init::Entity/ConfigEntityInterface.php1 0.7% 22 0.2% 24 0.2% 20,304 2.2% 19,760 2.5%
load::pager/PagerPluginBase.php1 0.7% 47 0.4% 48 0.4% 22,248 2.4% 17,312 2.2%
run_init::Entity/EntityStorageControllerBase.php1 0.7% 329 2.5% 331 2.5% 17,448 1.9% 16,872 2.1%
load::Query/SelectInterface.php1 0.7% 34 0.3% 38 0.3% 17,552 1.9% 15,912 2.0%
load::views/PluginBase.php1 0.7% 34 0.3% 37 0.3% 16,768 1.8% 15,376 1.9%
run_init::Plugin/PluginManagerInterface.php1 0.7% 459 3.5% 460 3.5% 15,160 1.6% 15,344 1.9%
load::Generator/UrlGenerator.php1 0.7% 21 0.2% 22 0.2% 13,840 1.5% 12,800 1.6%
load::Entity/DatabaseStorageController.php1 0.7% 38 0.3% 40 0.3% 15,976 1.7% 12,720 1.6%
load::Extension/ModuleHandlerInterface.php1 0.7% 22 0.2% 24 0.2% 13,000 1.4% 12,408 1.6%
load::Entity/EntityFormController.php1 0.7% 29 0.2% 30 0.2% 12,640 1.4% 11,712 1.5%
load::field/FieldPluginBase.php1 0.7% 41 0.3% 45 0.3% 23,400 2.5% 10,528 1.3%
run_init::HttpKernel/KernelInterface.php1 0.7% 110 0.8% 112 0.9% 8,888 1.0% 9,160 1.2%
run_init::Field/FieldItemInterface.php1 0.7% 13 0.1% 14 0.1% 8,664 0.9% 8,608 1.1%
load::HttpKernel/KernelInterface.php1 0.7% 17 0.1% 18 0.1% 8,824 1.0% 8,368 1.1%
run_init::PhpStorage/FileStorage.php1 0.7% 158 1.2% 159 1.2% 7,664 0.8% 8,360 1.1%
run_init::entity/EntityDisplayBaseInterface.php1 0.7% 21 0.2% 23 0.2% 22,920 2.5% 8,024 1.0%
load::Type/Map.php1 0.7% 24 0.2% 26 0.2% 8,680 0.9% 7,704 1.0%
load::Entity/Entity.php1 0.7% 42 0.3% 43 0.3% 25,664 2.8% 7,704 1.0%
run_init::Generator/UrlGenerator.php1 0.7% 103 0.8% 104 0.8% 6,688 0.7% 7,616 1.0%
run_init::TypedData/ListInterface.php1 0.7% 13 0.1% 17 0.1% 7,312 0.8% 7,344 0.9%
load::Query/Query.php1 0.7% 24 0.2% 25 0.2% 7,760 0.8% 6,656 0.8%
load::DependencyInjection/ContainerInterface.php1 0.7% 15 0.1% 17 0.1% 7,400 0.8% 6,544 0.8%
run_init::query/QueryInterface.php1 0.7% 310 2.4% 311 2.4% 6,968 0.8% 6,504 0.8%
run_init::Query/Query.php1 0.7% 159 1.2% 161 1.2% 6,136 0.7% 6,504 0.8%
run_init::Type/Map.php1 0.7% 16 0.1% 18 0.1% 5,984 0.6% 6,024 0.8%
load::Matcher/UrlMatcher.php1 0.7% 16 0.1% 18 0.1% 6,600 0.7% 5,632 0.7%
load::Field/FieldDefinitionInterface.php1 0.7% 18 0.1% 19 0.1% 6,064 0.7% 5,256 0.7%
load::KeyValueStore/KeyValueStoreInterface.php1 0.7% 13 0.1% 14 0.1% 6,064 0.7% 5,256 0.7%
load::PhpStorage/FileStorage.php1 0.7% 14 0.1% 15 0.1% 5,904 0.6% 5,112 0.6%
load::Twig/ExtensionInterface.php1 0.7% 16 0.1% 18 0.1% 5,640 0.6% 4,928 0.6%
load::TypedData/TypedData.php1 0.7% 24 0.2% 26 0.2% 8,968 1.0% 4,552 0.6%
load::StreamWrapper/StreamWrapperInterface.php1 0.7% 12 0.1% 14 0.1% 4,872 0.5% 4,208 0.5%
load::EventDispatcher/EventDispatcherInterface.php1 0.7% 13 0.1% 14 0.1% 4,928 0.5% 4,168 0.5%
load::Cache/CacheCollectorInterface.php1 0.7% 11 0.1% 12 0.1% 4,480 0.5% 3,824 0.5%
load::Lock/LockBackendInterface.php1 0.7% 11 0.1% 12 0.1% 4,464 0.5% 3,816 0.5%
load::Routing/RouteProviderInterface.php1 0.7% 12 0.1% 14 0.1% 4,528 0.5% 3,776 0.5%
load::Entity/ConfigEntityInterface.php1 0.7% 12 0.1% 13 0.1% 4,480 0.5% 3,728 0.5%
load::Twig/TemplateInterface.php1 0.7% 16 0.1% 17 0.1% 4,488 0.5% 3,192 0.4%
load::Field/FieldItemInterface.php1 0.7% 15 0.1% 17 0.1% 3,720 0.4% 2,968 0.4%
load::Routing/VersatileGeneratorInterface.php1 0.7% 12 0.1% 13 0.1% 3,600 0.4% 2,848 0.4%
load::TypedData/ListInterface.php1 0.7% 15 0.1% 17 0.1% 3,328 0.4% 2,584 0.3%
load::Entity/EntityAccessControllerInterface.php1 0.7% 10 0.1% 12 0.1% 3,000 0.3% 2,336 0.3%
load::Controller/ControllerResolverInterface.php1 0.7% 11 0.1% 12 0.1% 3,056 0.3% 2,296 0.3%
load::block/BlockPluginInterface.php1 0.7% 13 0.1% 15 0.1% 4,480 0.5% 2,296 0.3%
run_init::Routing/VersatileGeneratorInterface.php1 0.7% 5 0.0% 7 0.1% 2,376 0.3% 2,184 0.3%
load::DependencyInjection/ContainerAwareInterface.php1 0.7% 9 0.1% 10 0.1% 2,680 0.3% 2,088 0.3%
load::display/DisplayRouterInterface.php1 0.7% 11 0.1% 12 0.1% 2,648 0.3% 1,976 0.3%
load::NestedMatcher/FinalMatcherInterface.php1 0.7% 10 0.1% 11 0.1% 2,672 0.3% 1,912 0.2%
load::HttpKernel/TerminableInterface.php1 0.7% 10 0.1% 12 0.1% 2,656 0.3% 1,912 0.2%
load::Routing/RouteCompilerInterface.php1 0.7% 9 0.1% 11 0.1% 2,632 0.3% 1,792 0.2%
load::Plugin/PluginManagerInterface.php1 0.7% 9 0.1% 11 0.1% 2,232 0.2% 1,728 0.2%
load::Discovery/CachedDiscoveryInterface.php1 0.7% 10 0.1% 12 0.1% 2,632 0.3% 1,672 0.2%
load::Entity/ContentEntityInterface.php1 0.7% 13 0.1% 15 0.1% 2,224 0.2% 1,656 0.2%
load::Core/DestructableInterface.php1 0.7% 9 0.1% 11 0.1% 2,576 0.3% 1,640 0.2%
load::query/QueryInterface.php1 0.7% 14 0.1% 15 0.1% 2,224 0.2% 1,544 0.2%
run_init::Discovery/CachedDiscoveryInterface.php1 0.7% 4 0.0% 5 0.0% 1,600 0.2% 1,424 0.2%
run_init::Entity/DatabaseStorageController.php1 0.7% 3 0.0% 5 0.0% 872 0.1% 872 0.1%
run_init::filter/FilterPluginBase.php1 0.7% 3 0.0% 4 0.0% 864 0.1% 864 0.1%
run_init::DependencyInjection/ContainerAwareInterface.php1 0.7% 2 0.0% 4 0.0% 856 0.1% 856 0.1%
run_init::DependencyInjection/ContainerInterface.php1 0.7% 3 0.0% 5 0.0% 848 0.1% 848 0.1%
run_init::TypedData/TypedData.php1 0.7% 9 0.1% 11 0.1% 896 0.1% 848 0.1%
run_init::Matcher/UrlMatcher.php1 0.7% 5 0.0% 6 0.0% 896 0.1% 848 0.1%
run_init::block/BlockPluginInterface.php1 0.7% 3 0.0% 4 0.0% 840 0.1% 840 0.1%
run_init::Extension/ModuleHandlerInterface.php1 0.7% 3 0.0% 5 0.0% 840 0.1% 840 0.1%
run_init::display/DisplayRouterInterface.php1 0.7% 3 0.0% 7 0.1% 840 0.1% 840 0.1%
run_init::Cache/CacheCollectorInterface.php1 0.7% 2 0.0% 4 0.0% 840 0.1% 840 0.1%
run_init::Core/DestructableInterface.php1 0.7% 2 0.0% 4 0.0% 840 0.1% 840 0.1%
run_init::Lock/LockBackendInterface.php1 0.7% 2 0.0% 3 0.0% 840 0.1% 840 0.1%
run_init::Twig/ExtensionInterface.php1 0.7% 3 0.0% 4 0.0% 832 0.1% 832 0.1%
run_init::Twig/TemplateInterface.php1 0.7% 3 0.0% 4 0.0% 832 0.1% 832 0.1%
run_init::pager/PagerPluginBase.php1 0.7% 3 0.0% 4 0.0% 864 0.1% 816 0.1%
run_init::KeyValueStore/KeyValueStoreInterface.php1 0.7% 2 0.0% 4 0.0% 848 0.1% 800 0.1%
run_init::NestedMatcher/FinalMatcherInterface.php1 0.7% 2 0.0% 4 0.0% 848 0.1% 800 0.1%
run_init::Routing/RouteProviderInterface.php@11 0.7% 3 0.0% 4 0.0% 840 0.1% 792 0.1%
run_init::Routing/RouteCompilerInterface.php1 0.7% 3 0.0% 5 0.0% 840 0.1% 792 0.1%
run_init::HttpKernel/TerminableInterface.php1 0.7% 2 0.0% 3 0.0% 840 0.1% 792 0.1%
run_init::Entity/EntityAccessControllerInterface.php1 0.7% 3 0.0% 9 0.1% 848 0.1% 704 0.1%
run_init::Controller/ControllerResolverInterface.php1 0.7% 2 0.0% 3 0.0% 848 0.1% 704 0.1%
run_init::EventDispatcher/EventDispatcherInterface.php1 0.7% 2 0.0% 3 0.0% 848 0.1% 704 0.1%
run_init::filter/InOperator.php1 0.7% 4 0.0% 5 0.0% 864 0.1% 672 0.1%
run_init::Field/FieldDefinitionInterface.php1 0.7% 3 0.0% 7 0.1% 840 0.1% 648 0.1%
load::Matcher/UrlMatcherInterface.php1 0.7% 10 0.1% 11 0.1% 2,632 0.3% 0 0.0%
load::area/AreaPluginBase.php1 0.7% 38 0.3% 40 0.3% 33,096 3.6% 0 0.0%
load::entity/EntityDisplayBaseInterface.php1 0.7% 13 0.1% 15 0.1% 5,064 0.5% 0 0.0%
run_init::area/AreaPluginBase.php1 0.7% 3 0.0% 4 0.0% 864 0.1% 0 0.0%
run_init::Matcher/UrlMatcherInterface.php1 0.7% 96 0.7% 97 0.7% 6,904 0.7% 0 0.0%
run_init::Generator/UrlGeneratorInterface.php1 0.7% 4 0.0% 5 0.0% 1,592 0.2% 0 0.0%
load::Generator/UrlGeneratorInterface.php1 0.7% 12 0.1% 13 0.1% 4,040 0.4% 0 0.0%
load::Entity/EntityStorageControllerBase.php1 0.7% 14 0.1% 15 0.1% 6,032 0.7% 0 0.0%