Diff Report
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_merge

array_mergeRun #541de429e5ab1Run #541de5cbd937aDiffDiff%
Number of Function Calls503 503 0 0.0%
Incl. Wall Time (microsec)855 848 -7 -0.8%
Incl. Wall Time (microsec) per call 2 2 -0 -0.8%
Excl. Wall Time (microsec)855 848 -7 -0.8%
Incl. CPU (microsecs)1,324 1,332 8 0.6%
Incl. CPU (microsecs) per call 3 3 0 0.6%
Excl. CPU (microsec)1,324 1,332 8 0.6%
Incl. MemUse (bytes)508,472 508,672 200 0.0%
Incl. MemUse (bytes) per call 1,011 1,011 0 0.0%
Excl. MemUse (bytes)508,472 508,672 200 0.0%
Incl. PeakMemUse (bytes)36,968 36,920 -48 -0.1%
Incl. PeakMemUse (bytes) per call 73 73 -0 -0.1%
Excl. PeakMemUse (bytes)36,968 36,920 -48 -0.1%

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% -7 -0.1% 8 0.1% 200 0.2% -48 -0.0%
Exclusive Metrics Diff for Current Function-7 -100.0% 8 100.0% 200 100.0% -48 -100.0%
Parent functions
Drupal\rdf\Entity\RdfMapping::getPreparedFieldMapping0 N/A% 7 100.0% 12 150.0% 0 0.0% 0 0.0%
twig_render_template0 N/A% -5 -71.4% -4 -50.0% 0 0.0% 0 0.0%
pager_query_add_page1 N/A% -4 -57.1% 3 37.5% 904 452.0% 0 0.0%
twig_render_template@2-1 N/A% -3 -42.9% -5 -62.5% -704 -352.0% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compile0 N/A% -3 -42.9% -4 -50.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -3 -42.9% -3 -37.5% 0 0.0% 0 0.0%
Drupal\block\Plugin\DisplayVariant\FullPageVariant::getRegionAssignments0 N/A% 2 28.6% 1 12.5% 0 0.0% 0 0.0%
Drupal\Core\Field\FormatterBase::view0 N/A% 2 28.6% -3 -37.5% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\DynamicRouter::sortRouteEnhancers0 N/A% -2 -28.6% -5 -62.5% 0 0.0% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::getSortedProviders0 N/A% 1 14.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\PathProcessor\PathProcessorManager::sortProcessors0 N/A% 1 14.3% 2 25.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeNegotiator::getSortedNegotiators0 N/A% -1 -14.3% -4 -50.0% 0 0.0% 0 0.0%
Drupal\Core\Access\AccessResult::addCacheContexts0 N/A% 1 14.3% 12 150.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::retrieveForm0 N/A% 0 0.0% 1 12.5% 0 0.0% 0 0.0%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 0 0.0% -1 -12.5% 0 0.0% 0 0.0%
Drupal\system\Plugin\Block\SystemMenuBlock::getCacheKeys0 N/A% 0 0.0% 1 12.5% 0 0.0% 0 0.0%
Drupal\Core\Breadcrumb\BreadcrumbManager::getSortedBuilders0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
twig_render_template@10 N/A% 0 0.0% 1 12.5% 0 0.0% 0 0.0%
Drupal\Core\Block\BlockBase::getCacheKeys0 N/A% 0 0.0% 3 37.5% 0 0.0% 0 0.0%
Drupal\Core\Render\Element\RenderElement::setAttributes0 N/A% 0 0.0% -1 -12.5% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityAccessControlHandler::createAccess0 N/A% 0 0.0% -1 -12.5% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\ChainRouter::sortRouters0 N/A% 0 0.0% -1 -12.5% 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%
Twig_Environment::__construct0 N/A% 0 0.0% -2 -25.0% 0 0.0% 0 0.0%
Drupal\views\ViewExecutable::hasFormElements0 N/A% 0 0.0% -1 -12.5% 0 0.0% 0 0.0%
Drupal\Core\Template\Attribute::addClass0 N/A% 0 0.0% 7 87.5% 0 0.0% -8 -16.7%
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::sortFilters0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::loadSession0 N/A% 0 0.0% 1 12.5% 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\Entity\EntityAccessControlHandler::access0 N/A% 0 0.0% -1 -12.5% 0 0.0% -40 -83.3%