Diff Report
Run #53513afe3c568: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_merge

array_mergeRun #53513afe3c568Run #535139ab6e707DiffDiff%
Number of Function Calls578 578 0 0.0%
Incl. Wall Time (microsec)929 817 -112 -12.1%
Incl. Wall Time (microsec) per call 2 1 -0 -12.1%
Excl. Wall Time (microsec)929 817 -112 -12.1%
Incl. CPU (microsecs)1,474 1,344 -130 -8.8%
Incl. CPU (microsecs) per call 3 2 -0 -8.8%
Excl. CPU (microsec)1,474 1,344 -130 -8.8%
Incl. MemUse (bytes)780,440 780,424 -16 -0.0%
Incl. MemUse (bytes) per call 1,350 1,350 -0 -0.0%
Excl. MemUse (bytes)780,440 780,424 -16 -0.0%
Incl. PeakMemUse (bytes)134,240 132,744 -1,496 -1.1%
Incl. PeakMemUse (bytes) per call 232 230 -3 -1.1%
Excl. PeakMemUse (bytes)134,240 132,744 -1,496 -1.1%

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% -112 -2.0% -130 -2.0% -16 -0.1% -1,496 -6.6%
Exclusive Metrics Diff for Current Function-112 -100.0% -130 -100.0% -16 -100.0% -1,496 -100.0%
Parent functions
Drupal\Core\Field\FormatterBase::view@10 N/A% -68 -60.7% -63 -48.5% 0 0.0% 0 0.0%
Drupal\Core\Field\FormatterBase::view0 N/A% -36 -32.1% -37 -28.5% -8 -50.0% -8 -0.5%
Drupal\rdf\Entity\RdfMapping::getPreparedFieldMapping0 N/A% -8 -7.1% -20 -15.4% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityAccessController::access0 N/A% -5 -4.5% -1 -0.8% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 2 1.8% -8 -6.2% 0 0.0% -224 -15.0%
Drupal\Core\ParamConverter\ParamConverterManager::getConverterIds0 N/A% 2 1.8% -2 -1.5% 0 0.0% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::getSortedProviders0 N/A% 2 1.8% 0 0.0% 0 0.0% 0 0.0%
Drupal\system\Plugin\Block\SystemMenuBlock::getCacheKeys0 N/A% -1 -0.9% -1 -0.8% 0 0.0% 0 0.0%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 1 0.9% 1 0.8% 0 0.0% -1,128 -75.4%
Twig_Environment::__construct0 N/A% -1 -0.9% 0 0.0% 0 0.0% 0 0.0%
Drupal\block\BlockBase::getCacheKeys0 N/A% 0 0.0% -1 -0.8% 0 0.0% -88 -5.9%
Drupal\Core\Entity\EntityAccessController::createAccess0 N/A% 0 0.0% 2 1.5% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::retrieveForm0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_form_set_attributes0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Breadcrumb\BreadcrumbManager::getSortedBuilders0 N/A% 0 0.0% 5 3.8% 0 0.0% 0 0.0%
Drupal\Core\PathProcessor\PathProcessorManager::sortProcessors0 N/A% 0 0.0% -1 -0.8% 0 0.0% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compile0 N/A% 0 0.0% 5 3.8% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::sortFilters0 N/A% 0 0.0% 0 0.0% -8 -50.0% -48 -3.2%
Drupal\Core\Theme\ThemeNegotiator::getSortedNegotiators0 N/A% 0 0.0% -2 -1.5% 0 0.0% 0 0.0%
Drupal\Core\StringTranslation\TranslationManager::sortTranslators0 N/A% 0 0.0% -2 -1.5% 0 0.0% 0 0.0%
Drupal\Core\RouteProcessor\RouteProcessorManager::sortProcessors0 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% -1 -0.8% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\DynamicRouter::sortRouteEnhancers0 N/A% 0 0.0% -4 -3.1% 0 0.0% 0 0.0%