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 array_merge

array_mergeRun #52ed72044139bRun #52ed7448d018cDiffDiff%
Number of Function Calls1,280 1,280 0 0.0%
Incl. Wall Time (microsec)3,425 3,438 13 0.4%
Incl. Wall Time (microsec) per call 3 3 0 0.4%
Excl. Wall Time (microsec)3,425 3,438 13 0.4%
Incl. CPU (microsecs)4,521 4,545 24 0.5%
Incl. CPU (microsecs) per call 4 4 0 0.5%
Excl. CPU (microsec)4,521 4,545 24 0.5%
Incl. MemUse (bytes)1,227,296 1,228,112 816 0.1%
Incl. MemUse (bytes) per call 959 959 1 0.1%
Excl. MemUse (bytes)1,227,296 1,228,112 816 0.1%
Incl. PeakMemUse (bytes)106,912 107,744 832 0.8%
Incl. PeakMemUse (bytes) per call 84 84 1 0.8%
Excl. PeakMemUse (bytes)106,912 107,744 832 0.8%

Parent/Child Regression/Improvement report for array_merge [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
array_merge0 N/A% 13 0.0% 24 0.0% 816 0.4% 832 0.3%
Exclusive Metrics Diff for Current Function13 100.0% 24 100.0% 816 100.0% 832 100.0%
Parent functions
call_user_func_array-1 N/A% 0 0.0% 3 12.5% -88 -10.8% -152 -18.3%
call_user_func_array@11 N/A% 2 15.4% 4 16.7% 864 105.9% 736 88.5%
Drupal\Core\Authentication\AuthenticationManager::getSortedProviders0 N/A% 0 0.0% 6 25.0% 0 0.0% 0 0.0%
Drupal\Core\Breadcrumb\BreadcrumbManager::getSortedBuilders0 N/A% 0 0.0% 2 8.3% 0 0.0% 0 0.0%
Drupal\Core\Config\ConfigFactory::loadMultiple0 N/A% 2 15.4% 2 8.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Update::execute0 N/A% 0 0.0% -1 -4.2% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityAccessController::access0 N/A% 0 0.0% -4 -16.7% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 12 92.3% 17 70.8% -24 -2.9% 120 14.4%
Drupal\Core\Form\FormBuilder::doBuildForm@10 N/A% -25 -192.3% -40 -166.7% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@20 N/A% -29 -223.1% -21 -87.5% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::retrieveForm0 N/A% 0 0.0% 1 4.2% 0 0.0% 0 0.0%
Drupal\Core\PathProcessor\PathProcessorManager::sortProcessors0 N/A% 0 0.0% 3 12.5% 0 0.0% 0 0.0%
Drupal\Core\RouteProcessor\RouteProcessorManager::sortProcessors0 N/A% 0 0.0% -1 -4.2% 0 0.0% 0 0.0%
Drupal\Core\StringTranslation\TranslationManager::sortTranslators0 N/A% 2 15.4% 8 33.3% 0 0.0% 0 0.0%
Drupal\Core\SystemListing::scan0 N/A% 38 292.3% 37 154.2% 0 0.0% 0 0.0%
Drupal\Core\SystemListing::scanDirectory0 N/A% -1 -7.7% -8 -33.3% 64 7.8% 128 15.4%
Drupal\Core\SystemListing::scanDirectory@10 N/A% 14 107.7% 17 70.8% 0 0.0% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@20 N/A% -9 -69.2% 7 29.2% 0 0.0% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@30 N/A% 22 169.2% -3 -12.5% 0 0.0% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@40 N/A% -10 -76.9% -12 -50.0% 0 0.0% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@50 N/A% 0 0.0% 4 16.7% 0 0.0% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@60 N/A% -3 -23.1% 6 25.0% 0 0.0% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@70 N/A% 1 7.7% 1 4.2% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeNegotiator::getSortedNegotiators0 N/A% 0 0.0% -2 -8.3% 0 0.0% 0 0.0%
menu_get_item0 N/A% 0 0.0% -1 -4.2% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\ChainRouter::sortRouters0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\DynamicRouter::sortRouteEnhancers0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::sortFilters0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compile0 N/A% -6 -46.2% 2 8.3% 0 0.0% 0 0.0%
toolbar_pre_render0 N/A% 1 7.7% -1 -4.2% 0 0.0% 0 0.0%
Twig_Environment::__construct0 N/A% 3 23.1% 5 20.8% 0 0.0% 0 0.0%
_form_set_attributes0 N/A% -1 -7.7% -7 -29.2% 0 0.0% 0 0.0%