Diff Report
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for array_merge

array_mergeRun #534ad972c8c0dRun #534ad8dec7444DiffDiff%
Number of Function Calls164 164 0 0.0%
Incl. Wall Time (microsec)387 404 17 4.4%
Incl. Wall Time (microsec) per call 2 2 0 4.4%
Excl. Wall Time (microsec)387 404 17 4.4%
Incl. CPU (microsecs)608 622 14 2.3%
Incl. CPU (microsecs) per call 4 4 0 2.3%
Excl. CPU (microsec)608 622 14 2.3%
Incl. MemUse (bytes)75,540 75,540 0 0.0%
Incl. MemUse (bytes) per call 461 461 0 0.0%
Excl. MemUse (bytes)75,540 75,540 0 0.0%
Incl. PeakMemUse (bytes)32,148 32,148 0 0.0%
Incl. PeakMemUse (bytes) per call 196 196 0 0.0%
Excl. PeakMemUse (bytes)32,148 32,148 0 0.0%

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% 17 1.2% 14 2.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function17 100.0% 14 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\rdf\Entity\RdfMapping::getPreparedFieldMapping0 N/A% 8 47.1% 7 50.0% 0 N/A% 0 N/A%
Drupal\Core\Field\FormatterBase::view0 N/A% 6 35.3% 9 64.3% 0 N/A% 0 N/A%
Drupal\Core\Breadcrumb\BreadcrumbManager::getSortedBuilders0 N/A% 5 29.4% 4 28.6% 0 N/A% 0 N/A%
Twig_Environment::__construct0 N/A% -2 -11.8% -3 -21.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 2 11.8% 1 7.1% 0 N/A% 0 N/A%
form_process_radios0 N/A% -2 -11.8% -4 -28.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityAccessController::access0 N/A% 2 11.8% -1 -7.1% 0 N/A% 0 N/A%
_form_set_attributes0 N/A% 1 5.9% 2 14.3% 0 N/A% 0 N/A%
_field_form_state_parents0 N/A% -1 -5.9% -2 -14.3% 0 N/A% 0 N/A%
Drupal\block\BlockBase::getCacheKeys0 N/A% -1 -5.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@30 N/A% -1 -5.9% 1 7.1% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@20 N/A% -1 -5.9% -1 -7.1% 0 N/A% 0 N/A%
Drupal\Core\Field\FormatterBase::view@10 N/A% -1 -5.9% -2 -14.3% 0 N/A% 0 N/A%
Drupal\Core\Field\WidgetBase::form0 N/A% -1 -5.9% 1 7.1% 0 N/A% 0 N/A%
Symfony\Cmf\Component\Routing\ChainRouter::sortRouters0 N/A% -1 -5.9% -1 -7.1% 0 N/A% 0 N/A%
Symfony\Cmf\Component\Routing\DynamicRouter::sortRouteEnhancers0 N/A% 1 5.9% -2 -14.3% 0 N/A% 0 N/A%
Drupal\Core\Theme\ThemeNegotiator::getSortedNegotiators0 N/A% 1 5.9% 1 7.1% 0 N/A% 0 N/A%
Drupal\Core\PathProcessor\PathProcessorManager::sortProcessors0 N/A% 1 5.9% -1 -7.1% 0 N/A% 0 N/A%
Drupal\Core\Authentication\AuthenticationManager::getSortedProviders0 N/A% 1 5.9% 2 14.3% 0 N/A% 0 N/A%
Drupal\system\Plugin\Block\SystemMenuBlock::getCacheKeys0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 0 0.0% -3 -21.4% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::add0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::hasFormElements0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
toolbar_pre_render0 N/A% 0 0.0% 1 7.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::execute0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@50 N/A% 0 0.0% 1 7.1% 0 N/A% 0 N/A%
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::sortFilters0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\StringTranslation\TranslationManager::sortTranslators0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\RouteProcessor\RouteProcessorManager::sortProcessors0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
filter_process_format0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compile0 N/A% 0 0.0% 6 42.9% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::retrieveForm0 N/A% 0 0.0% -2 -14.3% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@40 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityAccessController::createAccess0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%