Diff Report
Run #542229efabc5e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5422297e7f32f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_merge

array_mergeRun #542229efabc5eRun #5422297e7f32fDiffDiff%
Number of Function Calls316 316 0 0.0%
Incl. Wall Time (microsec)441 443 2 0.5%
Incl. Wall Time (microsec) per call 1 1 0 0.5%
Excl. Wall Time (microsec)441 443 2 0.5%
Incl. CPU (microsecs)734 748 14 1.9%
Incl. CPU (microsecs) per call 2 2 0 1.9%
Excl. CPU (microsec)734 748 14 1.9%
Incl. MemUse (bytes)210,568 210,568 0 0.0%
Incl. MemUse (bytes) per call 666 666 0 0.0%
Excl. MemUse (bytes)210,568 210,568 0 0.0%
Incl. PeakMemUse (bytes)42,096 42,096 0 0.0%
Incl. PeakMemUse (bytes) per call 133 133 0 0.0%
Excl. PeakMemUse (bytes)42,096 42,096 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% 2 0.4% 14 3.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 100.0% 14 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\EntityAccessControlHandler::access0 N/A% -3 -150.0% 5 35.7% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compile0 N/A% -2 -100.0% 3 21.4% 0 N/A% 0 N/A%
Drupal\Core\PathProcessor\PathProcessorManager::sortProcessors0 N/A% 2 100.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\rdf\Entity\RdfMapping::getPreparedFieldMapping0 N/A% 1 50.0% 1 7.1% 0 N/A% 0 N/A%
Drupal\Core\Template\Attribute::addClass0 N/A% 1 50.0% 5 35.7% 0 N/A% 0 N/A%
Drupal\Core\Block\BlockBase::getCacheKeys0 N/A% 1 50.0% -1 -7.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityAccessControlHandler::createAccess0 N/A% 1 50.0% 1 7.1% 0 N/A% 0 N/A%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% -1 -50.0% -1 -7.1% 0 N/A% 0 N/A%
Drupal\Core\Theme\ThemeNegotiator::getSortedNegotiators0 N/A% 1 50.0% 1 7.1% 0 N/A% 0 N/A%
Drupal\Core\StringTranslation\TranslationManager::sortTranslators0 N/A% 1 50.0% 1 7.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::loadSession0 N/A% 0 0.0% -1 -7.1% 0 N/A% 0 N/A%
Drupal\system\Plugin\Block\SystemMenuBlock::getCacheKeys0 N/A% 0 0.0% -1 -7.1% 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\Breadcrumb\BreadcrumbManager::getSortedBuilders0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Authentication\AuthenticationManager::getSortedProviders0 N/A% 0 0.0% -1 -7.1% 0 N/A% 0 N/A%
Symfony\Cmf\Component\Routing\ChainRouter::sortRouters0 N/A% 0 0.0% 1 7.1% 0 N/A% 0 N/A%
Drupal\Core\Render\Element\RenderElement::setAttributes0 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% 1 7.1% 0 N/A% 0 N/A%
Drupal\Core\Field\FormatterBase::view0 N/A% 0 0.0% -1 -7.1% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% 1 7.1% 0 N/A% 0 N/A%
Twig_Environment::__construct0 N/A% 0 0.0% 1 7.1% 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%
Drupal\Core\Access\AccessResult::addCacheContexts0 N/A% 0 0.0% -2 -14.3% 0 N/A% 0 N/A%
Symfony\Cmf\Component\Routing\DynamicRouter::sortRouteEnhancers0 N/A% 0 0.0% -1 -7.1% 0 N/A% 0 N/A%
Drupal\block\Plugin\DisplayVariant\FullPageVariant::getRegionAssignments0 N/A% 0 0.0% 1 7.1% 0 N/A% 0 N/A%