Run Report
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for array_merge [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl. CPU
(microsecs)
ICpu%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
array_merge195 95.6% 456 0.1% 695 0.2% 100,868 0.8% 39,468 0.3%
Exclusive Metrics for Current Function456 100.0% 695 100.0% 100,868 100.0% 39,468 100.0%
Parent functions
Drupal\Core\Entity\Sql\DefaultTableMapping::getAllColumns54 27.7% 146 32.0% 202 29.1% 38,168 37.8% 14,092 35.7%
Drupal\Core\Extension\ModuleHandler::alter51 26.2% 75 16.4% 130 18.7% 8,956 8.9% 4,904 12.4%
Symfony\Component\Routing\RouteCompiler::compile25 12.8% 40 8.8% 67 9.6% 6,796 6.7% 396 1.0%
Drupal\rdf\Entity\RdfMapping::getPreparedFieldMapping7 3.6% 33 7.2% 44 6.3% 5,740 5.7% 1,172 3.0%
Drupal\Core\Field\FormatterBase::view4 2.1% 29 6.4% 35 5.0% 6,904 6.8% 3,336 8.5%
Drupal\Core\Entity\ContentEntityDatabaseStorage::getTableMapping6 3.1% 26 5.7% 33 4.7% 6,120 6.1% 2,800 7.1%
Drupal\Core\PathProcessor\PathProcessorManager::sortProcessors6 3.1% 14 3.1% 24 3.5% 3,628 3.6% 1,364 3.5%
Drupal\Core\Breadcrumb\BreadcrumbManager::getSortedBuilders3 1.5% 10 2.2% 16 2.3% 1,912 1.9% 1,132 2.9%
Drupal\Core\Theme\ThemeNegotiator::getSortedNegotiators3 1.5% 9 2.0% 12 1.7% 2,436 2.4% 224 0.6%
_form_set_attributes3 1.5% 8 1.8% 12 1.7% 1,528 1.5% 740 1.9%
Drupal\Core\Entity\EntityAccessController::access8 4.1% 8 1.8% 17 2.4% 836 0.8% 220 0.6%
toolbar_pre_render1 0.5% 7 1.5% 9 1.3% 2,048 2.0% 584 1.5%
Symfony\Cmf\Component\Routing\DynamicRouter::sortRouteEnhancers3 1.5% 6 1.3% 9 1.3% 2,004 2.0% 704 1.8%
Drupal\Core\ParamConverter\ParamConverterManager::getConverterIds3 1.5% 6 1.3% 11 1.6% 1,916 1.9% 960 2.4%
Drupal\block\BlockViewBuilder::viewMultiple3 1.5% 6 1.3% 12 1.7% 2,556 2.5% 776 2.0%
Twig_Environment::__construct1 0.5% 5 1.1% 7 1.0% 1,164 1.2% 1,180 3.0%
Composer\Autoload\ClassLoader::addPsr42 1.0% 4 0.9% 7 1.0% 1,116 1.1% 0 0.0%
Drupal\block\BlockBase::getCacheKeys3 1.5% 4 0.9% 10 1.4% 980 1.0% 592 1.5%
Drupal\Core\Form\FormBuilder::retrieveForm2 1.0% 4 0.9% 6 0.9% 952 0.9% 624 1.6%
Symfony\Cmf\Component\Routing\ChainRouter::sortRouters1 0.5% 3 0.7% 5 0.7% 828 0.8% 740 1.9%
Drupal\Core\StringTranslation\TranslationManager::sortTranslators1 0.5% 3 0.7% 6 0.9% 836 0.8% 764 1.9%
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::sortFilters1 0.5% 3 0.7% 5 0.7% 940 0.9% 324 0.8%
Drupal\Core\Authentication\AuthenticationManager::getSortedProviders1 0.5% 3 0.7% 5 0.7% 856 0.8% 752 1.9%
Drupal\Core\RouteProcessor\RouteProcessorManager::sortProcessors1 0.5% 2 0.4% 5 0.7% 836 0.8% 540 1.4%
Drupal\system\Plugin\Block\SystemMenuBlock::getCacheKeys2 1.0% 2 0.4% 6 0.9% 812 0.8% 548 1.4%