Diff Report
Run #512a40ad78082: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a40915a5dd: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for Symfony\Component\ClassLoader\UniversalClassLoader::loadClass@2

Symfony\Component\ClassLoader\UniversalClassLoader::loadClass@2Run #512a40ad78082Run #512a40915a5ddDiffDiff%
Number of Function Calls34 27 -7 -20.6%
Incl. Wall Time (microsec)1,957 1,585 -372 -19.0%
Incl. Wall Time (microsec) per call 58 59 1 2.0%
Excl. Wall Time (microsec)384 311 -73 -19.0%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)742,232 550,344 -191,888 -25.9%
Incl. MemUse (bytes) per call 21,830 20,383 -1,447 -6.6%
Excl. MemUse (bytes)62,520 50,496 -12,024 -19.2%
Incl. PeakMemUse (bytes)708,008 522,200 -185,808 -26.2%
Incl. PeakMemUse (bytes) per call 20,824 19,341 -1,483 -7.1%
Excl. PeakMemUse (bytes)72,840 56,552 -16,288 -22.4%

Parent/Child Regression/Improvement report for Symfony\Component\ClassLoader\UniversalClassLoader::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\UniversalClassLoader::loadClass@2-7 -25.0% -372 -1.3% 0 0.0% -191,888 -5.8% -185,808 -5.5%
Exclusive Metrics Diff for Current Function-73 -19.6% 0 N/A% -12,024 -6.3% -16,288 -8.8%
Parent functions
run_init::Entity/ConfigEntityBase.php-1 -14.3% -225 -60.5% 0 N/A% -82,040 -42.8% -85,088 -45.8%
run_init::Entity/Entity.php1 14.3% 169 45.4% 0 N/A% 53,416 27.8% 42,792 23.0%
run_init::display/DisplayPluginBase.php-1 -14.3% -111 -29.8% 0 N/A% -46,432 -24.2% -42,744 -23.0%
run_init::formatter/TextTrimmedFormatter.php0 0.0% 70 18.8% 0 N/A% 19,176 10.0% 20,024 10.8%
run_init::sort/SortPluginBase.php-1 -14.3% -66 -17.7% 0 N/A% -46,200 -24.1% -40,912 -22.0%
run_init::query/QueryPluginBase.php-1 -14.3% -63 -16.9% 0 N/A% -15,336 -8.0% -15,616 -8.4%
run_init::Query/ConditionBase.php-2 -28.6% -60 -16.1% 0 N/A% -19,344 -10.1% -19,688 -10.6%
run_init::pager/SqlBase.php-1 -14.3% -52 -14.0% 0 N/A% -32,552 -17.0% -29,112 -15.7%
run_init::row/EntityRow.php-1 -14.3% -41 -11.0% 0 N/A% -22,304 -11.6% -17,328 -9.3%
run_init::Entity/DatabaseStorageController.php1 14.3% 32 8.6% 0 N/A% 12,296 6.4% 10,968 5.9%
run_init::Entity/ConfigStorageController.php-1 -14.3% -31 -8.3% 0 N/A% -12,320 -6.4% -7,440 -4.0%
run_init::EventDispatcher/EventDispatcher.php0 0.0% 11 3.0% 0 N/A% 0 0.0% 0 0.0%
run_init::Entity/EntityRenderController.php0 0.0% -2 -0.5% 0 N/A% -248 -0.1% -1,600 -0.9%
run_init::Entity/EntityAccessController.php0 0.0% -1 -0.3% 0 N/A% 0 0.0% 0 0.0%
run_init::Query/Select.php0 0.0% -1 -0.3% 0 N/A% -8 -0.0% -8 -0.0%
run_init::HttpKernel/Kernel.php0 0.0% -1 -0.3% 0 N/A% 0 0.0% 0 0.0%
run_init::Routing/RouterInterface.php0 0.0% 1 0.3% 0 N/A% 0 0.0% 0 0.0%
run_init::StreamWrapper/LocalStream.php0 0.0% -1 -0.3% 0 N/A% -24 -0.0% -24 -0.0%
run_init::Extension/ModuleHandler.php0 0.0% -1 -0.3% 0 N/A% 0 0.0% 0 0.0%
run_init::Controller/ControllerResolver.php0 0.0% 1 0.3% 0 N/A% 0 0.0% 0 0.0%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
run_init::DependencyInjection/IntrospectableContainerInterface.php0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
run_init::KeyValueStore/StorageBase.php0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
run_init::Routing/ChainedRouterInterface.php0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerAware.php0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
run_init::Plugin/PluginManagerBase.php0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
run_init::Routing/ProviderBasedGenerator.php0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
run_init::NestedMatcher/UrlMatcher.php0 0.0% 0 0.0% 0 N/A% 32 0.0% -32 -0.0%
run_init::block/BlockBase.php0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Child functions
run_init::Entity/Entity.php-1 -4.8% -183 -49.2% 0 N/A% -56,176 -29.3% -56,720 -30.5%
run_init::Entity/EntityInterface.php1 4.8% 136 36.6% 0 N/A% 38,688 20.2% 32,576 17.5%
run_init::Formatter/FormatterBase.php0 0.0% 72 19.4% 0 N/A% 19,184 10.0% 18,496 10.0%
run_init::views/PluginBase.php-1 -4.8% -71 -19.1% 0 N/A% -21,072 -11.0% -20,456 -11.0%
load::views/HandlerBase.php-1 -4.8% -47 -12.6% 0 N/A% -42,784 -22.3% -37,744 -20.3%
Symfony\Component\ClassLoader\ApcUniversalClassLoader::findFile-7 -33.3% -39 -10.5% 0 N/A% -1,440 -0.8% -2,248 -1.2%
run_init::query/QueryInterface.php-1 -4.8% -38 -10.2% 0 N/A% -9,648 -5.0% -9,872 -5.3%
load::pager/PagerPluginBase.php-1 -4.8% -33 -8.9% 0 N/A% -29,136 -15.2% -25,952 -14.0%
load::Entity/Entity.php-1 -4.8% -28 -7.5% 0 N/A% -24,800 -12.9% -23,816 -12.8%
load::views/PluginBase.php-1 -4.8% -23 -6.2% 0 N/A% -23,096 -12.0% -19,616 -10.6%
load::row/RowPluginBase.php-1 -4.8% -22 -5.9% 0 N/A% -18,896 -9.8% -14,168 -7.6%
load::Entity/EntityInterface.php1 4.8% 17 4.6% 0 N/A% 12,496 6.5% 8,680 4.7%
load::Query/ConditionFundamentals.php-1 -4.8% -11 -3.0% 0 N/A% -7,000 -3.6% -6,672 -3.6%
load::Query/ConditionInterface.php-1 -4.8% -10 -2.7% 0 N/A% -6,680 -3.5% -6,352 -3.4%
load::query/QueryInterface.php-1 -4.8% -8 -2.2% 0 N/A% -3,424 -1.8% -2,872 -1.5%
run_init::Query/ConditionInterface.php-1 -4.8% -2 -0.5% 0 N/A% -1,160 -0.6% -1,160 -0.6%
run_init::Query/ConditionFundamentals.php-1 -4.8% -2 -0.5% 0 N/A% -1,168 -0.6% -1,168 -0.6%
run_init::row/RowPluginBase.php-1 -4.8% -2 -0.5% 0 N/A% -1,160 -0.6% -1,040 -0.6%
run_init::views/HandlerBase.php-1 -4.8% -2 -0.5% 0 N/A% -1,160 -0.6% -1,040 -0.6%
run_init::pager/PagerPluginBase.php-1 -4.8% -2 -0.5% 0 N/A% -1,160 -0.6% -960 -0.5%
load::Plugin/PluginManagerInterface.php0 0.0% 1 0.3% 0 N/A% 0 0.0% 0 0.0%
run_init::Plugin/PluginManagerInterface.php0 0.0% -1 -0.3% 0 N/A% 0 0.0% 0 0.0%
run_init::Query/Query.php0 0.0% -1 -0.3% 0 N/A% 0 0.0% 0 0.0%
load::Query/SelectInterface.php0 0.0% 1 0.3% 0 N/A% -8 -0.0% -8 -0.0%
load::block/BlockInterface.php0 0.0% 1 0.3% 0 N/A% 0 0.0% 0 0.0%
run_init::Query/SelectInterface.php0 0.0% 1 0.3% 0 N/A% 0 0.0% 0 0.0%
run_init::Entity/ConfigEntityInterface.php0 0.0% 1 0.3% 0 N/A% 0 0.0% -1,176 -0.6%
load::DependencyInjection/ContainerAwareInterface.php0 0.0% -1 -0.3% 0 N/A% 0 0.0% 0 0.0%
load::KeyValueStore/KeyValueStoreInterface.php0 0.0% -1 -0.3% 0 N/A% 0 0.0% 0 0.0%
load::Controller/ControllerResolverInterface.php0 0.0% -1 -0.3% 0 N/A% 0 0.0% 0 0.0%
run_init::KeyValueStore/KeyValueStoreInterface.php0 0.0% 1 0.3% 0 N/A% 0 0.0% 0 0.0%
run_init::Matcher/UrlMatcherInterface.php0 0.0% 1 0.3% 0 N/A% 0 0.0% 0 0.0%
run_init::StreamWrapper/StreamWrapperInterface.php0 0.0% -1 -0.3% 0 N/A% -24 -0.0% -24 -0.0%
load::EventDispatcher/EventDispatcherInterface.php0 0.0% -1 -0.3% 0 N/A% 0 0.0% 0 0.0%
run_init::Routing/VersatileGeneratorInterface.php0 0.0% -1 -0.3% 0 N/A% 0 0.0% 0 0.0%
run_init::HttpKernel/KernelInterface.php0 0.0% -1 -0.3% 0 N/A% 0 0.0% 0 0.0%
load::PhpStorage/FileStorage.php0 0.0% -1 -0.3% 0 N/A% 0 0.0% 0 0.0%
run_init::PhpStorage/FileStorage.php0 0.0% 1 0.3% 0 N/A% 0 0.0% 0 0.0%
load::HttpKernel/TerminableInterface.php0 0.0% 1 0.3% 0 N/A% 0 0.0% 0 0.0%
load::StreamWrapper/StreamWrapperInterface.php0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
load::HttpKernel/KernelInterface.php0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
load::Entity/EntityAccessControllerInterface.php0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
run_init::block/BlockInterface.php0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
run_init::Entity/EntityAccessControllerInterface.php0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
run_init::HttpKernel/TerminableInterface.php0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerInterface.php0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
run_init::EventDispatcher/EventDispatcherInterface.php0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
load::Extension/ModuleHandlerInterface.php0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
run_init::Extension/ModuleHandlerInterface.php0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
load::DependencyInjection/ContainerInterface.php0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
load::Formatter/FormatterBase.php0 0.0% 0 0.0% 0 N/A% -8 -0.0% 856 0.5%
run_init::Discovery/CachedDiscoveryInterface.php0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
load::Matcher/UrlMatcher.php0 0.0% 0 0.0% 0 N/A% 32 0.0% 32 0.0%
run_init::DependencyInjection/ContainerAwareInterface.php0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
load::Query/Query.php0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
load::Discovery/CachedDiscoveryInterface.php0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
run_init::Matcher/UrlMatcher.php0 0.0% 0 0.0% 0 N/A% 0 0.0% -8 -0.0%
load::Generator/UrlGenerator.php0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
run_init::Generator/UrlGenerator.php0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
load::NestedMatcher/FinalMatcherInterface.php0 0.0% 0 0.0% 0 N/A% 0 0.0% -56 -0.0%
load::Routing/VersatileGeneratorInterface.php0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
run_init::Generator/UrlGeneratorInterface.php0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
load::Entity/ConfigEntityInterface.php0 0.0% 0 0.0% 0 N/A% 0 0.0% -472 -0.3%
load::Matcher/UrlMatcherInterface.php0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
run_init::NestedMatcher/FinalMatcherInterface.php0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
run_init::Entity/EntityRenderControllerInterface.php0 0.0% 0 0.0% 0 N/A% -8 -0.0% -392 -0.2%
load::Entity/EntityRenderControllerInterface.php0 0.0% 0 0.0% 0 N/A% -232 -0.1% 72 0.0%
load::Entity/EntityStorageControllerInterface.php0 0.0% 0 0.0% 0 N/A% -24 -0.0% 3,760 2.0%
run_init::Entity/EntityStorageControllerInterface.php0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
load::Generator/UrlGeneratorInterface.php0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
run_init::Controller/ControllerResolverInterface.php0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%