Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for array_merge

array_mergeRun #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls433 433 0 0.0%
Incl. Wall Time (microsec)1,001 1,002 1 0.1%
Incl. Wall Time (microsec) per call 2 2 0 0.1%
Excl. Wall Time (microsec)1,001 1,002 1 0.1%
Incl. CPU (microsecs)1,463 1,446 -17 -1.2%
Incl. CPU (microsecs) per call 3 3 -0 -1.2%
Excl. CPU (microsec)1,463 1,446 -17 -1.2%
Incl. MemUse (bytes)236,848 236,848 0 0.0%
Incl. MemUse (bytes) per call 547 547 0 0.0%
Excl. MemUse (bytes)236,848 236,848 0 0.0%
Incl. PeakMemUse (bytes)54,688 54,792 104 0.2%
Incl. PeakMemUse (bytes) per call 126 127 0 0.2%
Excl. PeakMemUse (bytes)54,688 54,792 104 0.2%

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% 1 0.1% -17 -1.6% 0 0.0% 104 14.9%
Exclusive Metrics Diff for Current Function1 100.0% -17 -100.0% 0 N/A% 104 100.0%
Parent functions
Composer\Autoload\ClassLoader::addPsr40 N/A% -1 -100.0% -2 -11.8% 0 N/A% 0 0.0%
Drupal\block\BlockBase::getCacheKeys0 N/A% -1 -100.0% -2 -11.8% 0 N/A% 0 0.0%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% -1 -100.0% 1 5.9% 0 N/A% 0 0.0%
Drupal\ckeditor\CKEditorPluginManager::Drupal\ckeditor\{closure}0 N/A% 3 300.0% -3 -17.6% 0 N/A% 0 0.0%
Drupal\ckeditor\CKEditorPluginManager::getEnabledPluginFiles0 N/A% 0 0.0% -3 -17.6% 0 N/A% 0 0.0%
Drupal\ckeditor\Plugin\CKEditorPlugin\Internal::Drupal\ckeditor\Plugin\CKEditorPlugin\{closure}0 N/A% 1 100.0% -3 -17.6% 0 N/A% 0 0.0%
Drupal\ckeditor\Plugin\Editor\CKEditor::buildContentsCssJSSetting0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\ckeditor\Plugin\Editor\CKEditor::getLibraries0 N/A% 0 0.0% -1 -5.9% 0 N/A% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::getSortedProviders0 N/A% 0 0.0% 3 17.6% 0 N/A% 0 0.0%
Drupal\Core\Breadcrumb\BreadcrumbManager::getSortedBuilders0 N/A% 3 300.0% 4 23.5% 0 N/A% 0 0.0%
Drupal\Core\Database\Driver\mysql\Insert::__toString0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Entity\ContentEntityDatabaseStorage::getTableMapping0 N/A% 2 200.0% 2 11.8% 0 N/A% 0 0.0%
Drupal\Core\Entity\EntityAccessController::access0 N/A% 0 0.0% -1 -5.9% 0 N/A% 0 0.0%
Drupal\Core\Entity\EntityAccessController::createAccess0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Entity\Sql\DefaultTableMapping::getAllColumns0 N/A% -21 -2100.0% -19 -111.8% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 1 100.0% -12 -70.6% 0 N/A% 248 238.5%
Drupal\Core\Field\FormatterBase::view0 N/A% 12 1200.0% 9 52.9% 0 N/A% 0 0.0%
Drupal\Core\Field\FormatterBase::view@10 N/A% -1 -100.0% -1 -5.9% 0 N/A% 0 0.0%
Drupal\Core\Field\WidgetBase::form0 N/A% -1 -100.0% 2 11.8% 0 N/A% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@20 N/A% 0 0.0% -1 -5.9% 0 N/A% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@30 N/A% 0 0.0% 2 11.8% 0 N/A% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@40 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@50 N/A% -1 -100.0% -1 -5.9% 0 N/A% 0 0.0%
Drupal\Core\Form\FormBuilder::retrieveForm0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Logger\LoggerChannel::sortLoggers0 N/A% 1 100.0% -1 -5.9% 0 N/A% 0 0.0%
Drupal\Core\ParamConverter\ParamConverterManager::getConverterIds0 N/A% 0 0.0% -1 -5.9% 0 N/A% 0 0.0%
Drupal\Core\PathProcessor\PathProcessorManager::sortProcessors0 N/A% 0 0.0% 3 17.6% 0 N/A% 0 0.0%
Drupal\Core\RouteProcessor\RouteProcessorManager::sortProcessors0 N/A% 0 0.0% -1 -5.9% 0 N/A% 0 0.0%
Drupal\Core\StringTranslation\TranslationManager::sortTranslators0 N/A% 0 0.0% 1 5.9% 0 N/A% 0 0.0%
Drupal\Core\Theme\ThemeNegotiator::getSortedNegotiators0 N/A% 2 200.0% 1 5.9% 0 N/A% 0 0.0%
Drupal\editor\Plugin\EditorManager::getAttachments0 N/A% 0 0.0% -2 -11.8% 0 N/A% 0 0.0%
Drupal\rdf\Entity\RdfMapping::getPreparedFieldMapping0 N/A% -4 -400.0% -4 -23.5% 0 N/A% 0 0.0%
Drupal\system\Plugin\Block\SystemMenuBlock::getCacheKeys0 N/A% 0 0.0% -1 -5.9% 0 N/A% 0 0.0%
filter_process_format0 N/A% 0 0.0% -1 -5.9% 0 N/A% 0 0.0%
form_process_radios0 N/A% 2 200.0% 3 17.6% 0 N/A% 0 0.0%
Symfony\Cmf\Component\Routing\ChainRouter::sortRouters0 N/A% 0 0.0% -1 -5.9% 0 N/A% 0 0.0%
Symfony\Cmf\Component\Routing\DynamicRouter::sortRouteEnhancers0 N/A% -1 -100.0% 3 17.6% 0 N/A% 0 0.0%
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::sortFilters0 N/A% -1 -100.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compile0 N/A% 8 800.0% -3 -17.6% 0 N/A% 0 0.0%
toolbar_pre_render0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Twig_Environment::__construct0 N/A% 0 0.0% 1 5.9% 0 N/A% 0 0.0%
_field_form_state_parents0 N/A% -1 -100.0% 5 29.4% 0 N/A% 0 0.0%
_form_set_attributes0 N/A% 0 0.0% 7 41.2% 0 N/A% -144 -138.5%