Diff Report
Run #52e48ef364ce3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e48e674e7b6: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_merge

array_mergeRun #52e48ef364ce3Run #52e48e674e7b6DiffDiff%
Number of Function Calls136 136 0 0.0%
Incl. Wall Time (microsec)155 156 1 0.6%
Incl. Wall Time (microsec) per call 1 1 0 0.6%
Excl. Wall Time (microsec)155 156 1 0.6%
Incl. CPU (microsecs)261 265 4 1.5%
Incl. CPU (microsecs) per call 2 2 0 1.5%
Excl. CPU (microsec)261 265 4 1.5%
Incl. MemUse (bytes)55,016 54,240 -776 -1.4%
Incl. MemUse (bytes) per call 405 399 -6 -1.4%
Excl. MemUse (bytes)55,016 54,240 -776 -1.4%
Incl. PeakMemUse (bytes)16,072 15,192 -880 -5.5%
Incl. PeakMemUse (bytes) per call 118 112 -6 -5.5%
Excl. PeakMemUse (bytes)16,072 15,192 -880 -5.5%

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% 1 0.3% 4 1.0% -776 -1.8% -880 -2.0%
Exclusive Metrics Diff for Current Function1 100.0% 4 100.0% -776 -100.0% -880 -100.0%
Parent functions
Drupal\Core\Config\ConfigFactory::loadMultiple0 N/A% -4 -400.0% 2 50.0% 0 0.0% -8 -0.9%
call_user_func_array1 N/A% 3 300.0% 3 75.0% 88 11.3% 88 10.0%
Drupal\Core\Form\FormBuilder::retrieveForm0 N/A% 1 100.0% -1 -25.0% 0 0.0% 0 0.0%
call_user_func_array@1-1 N/A% -1 -100.0% -6 -150.0% -864 -111.3% -928 -105.5%
Symfony\Cmf\Component\Routing\DynamicRouter::sortRouteEnhancers0 N/A% 1 100.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::add0 N/A% 1 100.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeNegotiator::getSortedNegotiators0 N/A% -1 -100.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::getSortedProviders0 N/A% 1 100.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\PathProcessor\PathProcessorManager::sortProcessors0 N/A% -1 -100.0% 2 50.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compile0 N/A% 1 100.0% -4 -100.0% 0 0.0% 0 0.0%
Twig_Environment::__construct0 N/A% 0 0.0% 4 100.0% 0 0.0% 8 0.9%
Drupal\Core\Breadcrumb\BreadcrumbManager::getSortedBuilders0 N/A% 0 0.0% 3 75.0% 0 0.0% 0 0.0%
Drupal\Core\StringTranslation\TranslationManager::sortTranslators0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\ParamConverter\ParamConverterManager::getConverterIds0 N/A% 0 0.0% -4 -100.0% 0 0.0% 0 0.0%
_form_set_attributes0 N/A% 0 0.0% 4 100.0% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\ChainRouter::sortRouters0 N/A% 0 0.0% -1 -25.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% -1 -25.0% 0 0.0% -40 -4.5%
Drupal\Core\Form\FormBuilder::doBuildForm@10 N/A% 0 0.0% -2 -50.0% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::sortFilters0 N/A% 0 0.0% 2 50.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityAccessController::access0 N/A% 0 0.0% 3 75.0% 0 0.0% 0 0.0%