Diff Report
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a20b11c1ab: 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 #512a1f7f217a6Run #512a20b11c1abDiffDiff%
Number of Function Calls27 34 7 25.9%
Incl. Wall Time (microsec)3,099 4,363 1,264 40.8%
Incl. Wall Time (microsec) per call 115 128 14 11.8%
Excl. Wall Time (microsec)297 385 88 29.6%
Incl. CPU (microsecs)0 12,001 12,001 N/A%
Incl. CPU (microsecs) per call 0 353 353 N/A%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)550,552 744,160 193,608 35.2%
Incl. MemUse (bytes) per call 20,391 21,887 1,496 7.3%
Excl. MemUse (bytes)50,496 62,464 11,968 23.7%
Incl. PeakMemUse (bytes)523,416 713,032 189,616 36.2%
Incl. PeakMemUse (bytes) per call 19,386 20,972 1,586 8.2%
Excl. PeakMemUse (bytes)50,640 65,840 15,200 30.0%

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@27 25.0% 1,264 3.8% 12,001 37.5% 193,608 5.8% 189,616 5.6%
Exclusive Metrics Diff for Current Function88 7.0% 4,000 33.3% 11,968 6.2% 15,200 8.0%
Parent functions
run_init::Entity/ConfigEntityBase.php1 14.3% 343 27.1% 0 0.0% 82,032 42.4% 85,000 44.8%
run_init::query/QueryPluginBase.php1 14.3% 318 25.2% 0 0.0% 15,328 7.9% 15,624 8.2%
run_init::display/DisplayPluginBase.php1 14.3% 310 24.5% 4,001 33.3% 48,488 25.0% 44,936 23.7%
run_init::Entity/Entity.php-1 -14.3% -267 -21.1% 0 0.0% -53,440 -27.6% -42,680 -22.5%
run_init::sort/SortPluginBase.php1 14.3% 193 15.3% 0 0.0% 46,208 23.9% 40,944 21.6%
run_init::pager/SqlBase.php1 14.3% 183 14.5% 4,000 33.3% 32,560 16.8% 29,184 15.4%
run_init::row/EntityRow.php1 14.3% 169 13.4% 0 0.0% 22,328 11.5% 17,688 9.3%
run_init::Query/ConditionBase.php2 28.6% 103 8.1% 0 0.0% 19,392 10.0% 19,544 10.3%
run_init::formatter/TextTrimmedFormatter.php0 0.0% -100 -7.9% 0 0.0% -19,192 -9.9% -20,072 -10.6%
run_init::Entity/DatabaseStorageController.php-1 -14.3% -53 -4.2% 0 0.0% -12,304 -6.4% -11,264 -5.9%
run_init::Entity/ConfigStorageController.php1 14.3% 52 4.1% 0 0.0% 12,296 6.4% 7,464 3.9%
run_init::Query/Select.php0 0.0% 5 0.4% 4,000 33.3% -40 -0.0% -40 -0.0%
run_init::Entity/EntityRenderController.php0 0.0% 4 0.3% 0 0.0% -72 -0.0% 3,344 1.8%
run_init::Routing/RouterInterface.php0 0.0% 2 0.2% 0 0.0% 0 0.0% 0 0.0%
run_init::Plugin/PluginManagerBase.php0 0.0% 1 0.1% 0 0.0% 0 0.0% -56 -0.0%
run_init::EventDispatcher/EventDispatcher.php0 0.0% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
run_init::DependencyInjection/IntrospectableContainerInterface.php0 0.0% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
run_init::StreamWrapper/LocalStream.php0 0.0% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
run_init::Routing/ChainedRouterInterface.php0 0.0% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
run_init::NestedMatcher/UrlMatcher.php0 0.0% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
run_init::PhpStorage/MTimeProtectedFastFileStorage.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::HttpKernel/Kernel.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerAware.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Entity/EntityAccessController.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Extension/ModuleHandler.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Controller/ControllerResolver.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::KeyValueStore/StorageBase.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Routing/ProviderBasedGenerator.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::block/BlockBase.php0 0.0% 0 0.0% 0 0.0% 24 0.0% 0 0.0%
Child functions
Symfony\Component\ClassLoader\UniversalClassLoader::findFile7 33.3% 730 57.8% 0 0.0% 1,392 0.7% 6,992 3.7%
run_init::Entity/Entity.php1 4.8% 283 22.4% 0 0.0% 56,192 29.0% 56,944 30.0%
run_init::Entity/EntityInterface.php-1 -4.8% -215 -17.0% 0 0.0% -38,696 -20.0% -32,360 -17.1%
run_init::query/QueryInterface.php1 4.8% 166 13.1% 0 0.0% 9,640 5.0% 9,496 5.0%
run_init::views/PluginBase.php1 4.8% 115 9.1% 4,001 33.3% 21,064 10.9% 20,448 10.8%
run_init::Formatter/FormatterBase.php0 0.0% -100 -7.9% 0 0.0% -19,168 -9.9% -18,648 -9.8%
load::views/HandlerBase.php1 4.8% 46 3.6% 0 0.0% 42,800 22.1% 37,776 19.9%
load::views/PluginBase.php1 4.8% 46 3.6% 0 0.0% 25,168 13.0% 20,848 11.0%
load::pager/PagerPluginBase.php1 4.8% 31 2.5% 0 0.0% 29,136 15.0% 26,024 13.7%
load::Entity/Entity.php1 4.8% 28 2.2% 0 0.0% 24,800 12.8% 23,016 12.1%
load::row/RowPluginBase.php1 4.8% 20 1.6% 0 0.0% 18,920 9.8% 14,608 7.7%
load::Entity/EntityInterface.php-1 -4.8% -16 -1.3% 0 0.0% -12,496 -6.5% -8,568 -4.5%
load::Query/ConditionFundamentals.php1 4.8% 10 0.8% 0 0.0% 7,000 3.6% 5,616 3.0%
load::Query/ConditionInterface.php1 4.8% 10 0.8% 0 0.0% 6,720 3.5% 5,936 3.1%
load::query/QueryInterface.php1 4.8% 7 0.6% 0 0.0% 3,424 1.8% 2,568 1.4%
run_init::Query/SelectInterface.php0 0.0% 3 0.2% 4,000 33.3% 0 0.0% 0 0.0%
run_init::Entity/ConfigEntityInterface.php0 0.0% -2 -0.2% 0 0.0% 0 0.0% 816 0.4%
run_init::views/HandlerBase.php1 4.8% 2 0.2% 0 0.0% 1,160 0.6% 1,040 0.5%
run_init::Query/ConditionInterface.php1 4.8% 2 0.2% 0 0.0% 1,160 0.6% 800 0.4%
run_init::pager/PagerPluginBase.php1 4.8% 2 0.2% 0 0.0% 1,160 0.6% 960 0.5%
load::Entity/EntityRenderControllerInterface.php0 0.0% 2 0.2% 0 0.0% 32 0.0% 1,280 0.7%
run_init::Query/ConditionFundamentals.php1 4.8% 2 0.2% 0 0.0% 1,168 0.6% 1,088 0.6%
run_init::row/RowPluginBase.php1 4.8% 2 0.2% 0 0.0% 1,160 0.6% 1,040 0.5%
load::Entity/EntityAccessControllerInterface.php0 0.0% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
run_init::Plugin/PluginManagerInterface.php0 0.0% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
run_init::PhpStorage/FileStorage.php0 0.0% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
run_init::Query/Query.php0 0.0% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
load::Query/SelectInterface.php0 0.0% 1 0.1% 0 0.0% -40 -0.0% -40 -0.0%
load::Generator/UrlGenerator.php0 0.0% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
run_init::Generator/UrlGenerator.php0 0.0% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
run_init::StreamWrapper/StreamWrapperInterface.php0 0.0% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
load::Routing/VersatileGeneratorInterface.php0 0.0% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
load::Controller/ControllerResolverInterface.php0 0.0% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
run_init::Entity/EntityStorageControllerInterface.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Entity/EntityRenderControllerInterface.php0 0.0% 0 0.0% 0 0.0% -48 -0.0% 336 0.2%
run_init::Entity/EntityAccessControllerInterface.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::block/BlockInterface.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::block/BlockInterface.php0 0.0% 0 0.0% 0 0.0% 24 0.0% 0 0.0%
load::Entity/ConfigEntityInterface.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 384 0.2%
load::Formatter/FormatterBase.php0 0.0% 0 0.0% 0 0.0% -24 -0.0% -752 -0.4%
load::Entity/EntityStorageControllerInterface.php0 0.0% 0 0.0% 0 0.0% -8 -0.0% -3,232 -1.7%
load::DependencyInjection/ContainerAwareInterface.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::EventDispatcher/EventDispatcherInterface.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::EventDispatcher/EventDispatcherInterface.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Extension/ModuleHandlerInterface.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Extension/ModuleHandlerInterface.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::KeyValueStore/KeyValueStoreInterface.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::KeyValueStore/KeyValueStoreInterface.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerInterface.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::DependencyInjection/ContainerInterface.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::HttpKernel/KernelInterface.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::HttpKernel/KernelInterface.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::HttpKernel/TerminableInterface.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::HttpKernel/TerminableInterface.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::PhpStorage/FileStorage.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::StreamWrapper/StreamWrapperInterface.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Controller/ControllerResolverInterface.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::NestedMatcher/FinalMatcherInterface.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::NestedMatcher/FinalMatcherInterface.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Plugin/PluginManagerInterface.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Discovery/CachedDiscoveryInterface.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::DependencyInjection/ContainerAwareInterface.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Discovery/CachedDiscoveryInterface.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Matcher/UrlMatcher.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Matcher/UrlMatcher.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Matcher/UrlMatcherInterface.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Matcher/UrlMatcherInterface.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Generator/UrlGeneratorInterface.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Generator/UrlGeneratorInterface.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::Routing/VersatileGeneratorInterface.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::Query/Query.php0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%