Diff Report
Run #52ed7448d018c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_merge

array_mergeRun #52ed7448d018cRun #52ed72044139bDiffDiff%
Number of Function Calls1,280 1,280 0 0.0%
Incl. Wall Time (microsec)3,438 3,425 -13 -0.4%
Incl. Wall Time (microsec) per call 3 3 -0 -0.4%
Excl. Wall Time (microsec)3,438 3,425 -13 -0.4%
Incl. CPU (microsecs)4,545 4,521 -24 -0.5%
Incl. CPU (microsecs) per call 4 4 -0 -0.5%
Excl. CPU (microsec)4,545 4,521 -24 -0.5%
Incl. MemUse (bytes)1,228,112 1,227,296 -816 -0.1%
Incl. MemUse (bytes) per call 959 959 -1 -0.1%
Excl. MemUse (bytes)1,228,112 1,227,296 -816 -0.1%
Incl. PeakMemUse (bytes)107,744 106,912 -832 -0.8%
Incl. PeakMemUse (bytes) per call 84 84 -1 -0.8%
Excl. PeakMemUse (bytes)107,744 106,912 -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 Function-13 -100.0% -24 -100.0% -816 -100.0% -832 -100.0%
Parent functions
Drupal\Core\SystemListing::scan0 N/A% -38 -292.3% -37 -154.2% 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::doBuildForm@10 N/A% 25 192.3% 40 166.7% 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@10 N/A% -14 -107.7% -17 -70.8% 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\SystemListing::scanDirectory@40 N/A% 10 76.9% 12 50.0% 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%
Symfony\Component\Routing\RouteCompiler::compile0 N/A% 6 46.2% -2 -8.3% 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%
Twig_Environment::__construct0 N/A% -3 -23.1% -5 -20.8% 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%
call_user_func_array@1-1 N/A% -2 -15.4% -4 -16.7% -864 -105.9% -736 -88.5%
Drupal\Core\StringTranslation\TranslationManager::sortTranslators0 N/A% -2 -15.4% -8 -33.3% 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\SystemListing::scanDirectory0 N/A% 1 7.7% 8 33.3% -64 -7.8% -128 -15.4%
toolbar_pre_render0 N/A% -1 -7.7% 1 4.2% 0 0.0% 0 0.0%
_form_set_attributes0 N/A% 1 7.7% 7 29.2% 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%
menu_get_item0 N/A% 0 0.0% 1 4.2% 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\RouteProcessor\RouteProcessorManager::sortProcessors0 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\Form\FormBuilder::retrieveForm0 N/A% 0 0.0% -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%
Symfony\Cmf\Component\Routing\DynamicRouter::sortRouteEnhancers0 N/A% 0 0.0% 0 0.0% 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%
Drupal\Core\SystemListing::scanDirectory@50 N/A% 0 0.0% -4 -16.7% 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%
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::sortFilters0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
call_user_func_array1 N/A% 0 0.0% -3 -12.5% 88 10.8% 152 18.3%
Drupal\Core\Authentication\AuthenticationManager::getSortedProviders0 N/A% 0 0.0% -6 -25.0% 0 0.0% 0 0.0%