Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for array_merge

array_mergeRun #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls333 333 0 0.0%
Incl. Wall Time (microsec)705 696 -9 -1.3%
Incl. Wall Time (microsec) per call 2 2 -0 -1.3%
Excl. Wall Time (microsec)705 696 -9 -1.3%
Incl. CPU (microsecs)1,060 1,059 -1 -0.1%
Incl. CPU (microsecs) per call 3 3 -0 -0.1%
Excl. CPU (microsec)1,060 1,059 -1 -0.1%
Incl. MemUse (bytes)159,360 159,352 -8 -0.0%
Incl. MemUse (bytes) per call 479 479 -0 -0.0%
Excl. MemUse (bytes)159,360 159,352 -8 -0.0%
Incl. PeakMemUse (bytes)41,112 42,164 1,052 2.6%
Incl. PeakMemUse (bytes) per call 123 127 3 2.6%
Excl. PeakMemUse (bytes)41,112 42,164 1,052 2.6%

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% -9 -0.5% -1 -0.2% -8 -0.0% 1,052 4.2%
Exclusive Metrics Diff for Current Function-9 -100.0% -1 -100.0% -8 -100.0% 1,052 100.0%
Parent functions
Drupal\Core\Entity\Sql\DefaultTableMapping::getAllColumns0 N/A% -14 -155.6% -28 -2800.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@20 N/A% 9 100.0% 5 500.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::retrieveForm0 N/A% 4 44.4% 4 400.0% 0 0.0% 0 0.0%
Drupal\ckeditor\Plugin\CKEditorPlugin\Internal::Drupal\ckeditor\Plugin\CKEditorPlugin\{closure}0 N/A% 3 33.3% 4 400.0% 0 0.0% 0 0.0%
Drupal\ckeditor\Plugin\Editor\CKEditor::getLibraries0 N/A% -3 -33.3% -4 -400.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@40 N/A% -3 -33.3% -3 -300.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@10 N/A% -2 -22.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -2 -22.2% 0 0.0% 4 50.0% 64 6.1%
_field_form_state_parents0 N/A% -2 -22.2% 1 100.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@30 N/A% 2 22.2% 4 400.0% 0 0.0% 0 0.0%
Drupal\Core\PathProcessor\PathProcessorManager::sortProcessors0 N/A% 2 22.2% 5 500.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compile0 N/A% 2 22.2% 4 400.0% 0 0.0% 0 0.0%
_form_set_attributes0 N/A% -1 -11.1% 7 700.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@50 N/A% -1 -11.1% -2 -200.0% 0 0.0% 0 0.0%
Drupal\ckeditor\CKEditorPluginManager::Drupal\ckeditor\{closure}0 N/A% -1 -11.1% 6 600.0% 0 0.0% 0 0.0%
Drupal\Core\Field\WidgetBase::form0 N/A% 1 11.1% -1 -100.0% 0 0.0% -192 -18.3%
Drupal\Core\ParamConverter\ParamConverterManager::getConverterIds0 N/A% -1 -11.1% 1 100.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeNegotiator::getSortedNegotiators0 N/A% -1 -11.1% -1 -100.0% 0 0.0% 0 0.0%
Twig_Environment::__construct0 N/A% -1 -11.1% -1 -100.0% 0 0.0% 1,180 112.2%
toolbar_pre_render0 N/A% 0 0.0% -1 -100.0% 0 0.0% 0 0.0%
Drupal\Core\Breadcrumb\BreadcrumbManager::getSortedBuilders0 N/A% 0 0.0% -1 -100.0% 0 0.0% 0 0.0%
Drupal\ckeditor\Plugin\Editor\CKEditor::buildContentsCssJSSetting0 N/A% 0 0.0% 1 100.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::addPsr40 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\editor\Plugin\EditorManager::getAttachments0 N/A% 0 0.0% -1 -100.0% 0 0.0% 0 0.0%
Drupal\ckeditor\CKEditorPluginManager::getEnabledPluginFiles0 N/A% 0 0.0% -3 -300.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Insert::__toString0 N/A% 0 0.0% -2 -200.0% -12 -150.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% 3 300.0% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\DynamicRouter::sortRouteEnhancers0 N/A% 0 0.0% 2 200.0% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::sortFilters0 N/A% 0 0.0% -1 -100.0% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\ChainRouter::sortRouters0 N/A% 0 0.0% -1 -100.0% 0 0.0% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::getSortedProviders0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\file\Plugin\Field\FieldWidget\FileWidget::formElement0 N/A% 0 0.0% 1 100.0% 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%
Drupal\Core\Entity\EntityAccessController::access0 N/A% 0 0.0% 3 300.0% 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\ContentEntityDatabaseStorage::getTableMapping0 N/A% 0 0.0% -2 -200.0% 0 0.0% 0 0.0%
filter_process_format0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%