Run Report
Run #519fd38d70008: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for array_keys [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
array_keys647 98.6% 391 0.2% 0 0.0% 330,768 2.5% 89,160 0.7%
Exclusive Metrics for Current Function391 100.0% 0 N/A% 330,768 100.0% 89,160 100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags89 13.8% 150 38.4% 0 N/A% 91,328 27.6% 20,456 22.9%
Drupal\Core\Cache\DatabaseBackend::getMultiple71 11.0% 64 16.4% 0 N/A% 24,848 7.5% 0 0.0%
Drupal\Core\Database\Connection::expandArguments106 16.4% 44 11.3% 0 N/A% 37,288 11.3% 4,672 5.2%
element_children166 25.7% 37 9.5% 0 N/A% 44,896 13.6% 10,416 11.7%
Drupal\Core\Extension\ModuleHandler::getImplementations125 19.3% 21 5.4% 0 N/A% 33,312 10.1% 2,512 2.8%
Drupal\ckeditor\CKEditorPluginManager::getEnabledPlugins4 0.6% 11 2.8% 0 N/A% 7,720 2.3% 5,320 6.0%
drupal_schema_fields_sql4 0.6% 11 2.8% 0 N/A% 11,944 3.6% 5,896 6.6%
Drupal\Core\DrupalKernel::initializeContainer2 0.3% 10 2.6% 0 N/A% 15,824 4.8% 14,896 16.7%
Drupal\Core\Extension\ModuleHandler::alter2 0.3% 9 2.3% 0 N/A% 8,648 2.6% 4,840 5.4%
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 1.1% 7 1.8% 0 N/A% 3,224 1.0% 1,184 1.3%
element_properties1 0.2% 6 1.5% 0 N/A% 6,008 1.8% 5,768 6.5%
block_page_build1 0.2% 3 0.8% 0 N/A% 4,016 1.2% 1,712 1.9%
theme@13 0.5% 3 0.8% 0 N/A% 2,104 0.6% 1,368 1.5%
field_content_languages3 0.5% 3 0.8% 0 N/A% 2,792 0.8% 176 0.2%
drupal_get_js2 0.3% 3 0.8% 0 N/A% 4,944 1.5% 0 0.0%
system_page_alter1 0.2% 2 0.5% 0 N/A% 4,016 1.2% 1,680 1.9%
Drupal\user\UserStorageController::attachLoad2 0.3% 2 0.5% 0 N/A% 1,408 0.4% 0 0.0%
theme@21 0.2% 1 0.3% 0 N/A% 1,600 0.5% 0 0.0%
editor_pre_render_format1 0.2% 1 0.3% 0 N/A% 1,280 0.4% 1,280 1.4%
Drupal\field\Plugin\Core\Entity\Field::getSchema1 0.2% 1 0.3% 0 N/A% 1,304 0.4% 624 0.7%
theme@31 0.2% 1 0.3% 0 N/A% 1,432 0.4% 480 0.5%
Drupal\ckeditor\Plugin\Editor\CKEditor::getJSSettings2 0.3% 1 0.3% 0 N/A% 1,232 0.4% 448 0.5%
theme@53 0.5% 0 0.0% 0 N/A% 1,520 0.5% 0 0.0%
Drupal\field\Plugin\Type\Widget\WidgetBase::formSingleElement1 0.2% 0 0.0% 0 N/A% 1,320 0.4% 744 0.8%
Drupal\node\NodeStorageController::attachLoad1 0.2% 0 0.0% 0 N/A% 1,136 0.3% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load21 3.2% 0 0.0% 0 N/A% 3,296 1.0% 1,408 1.6%
Drupal\Core\Entity\Field\FieldItemBase::setValue11 1.7% 0 0.0% 0 N/A% 4,496 1.4% 1,192 1.3%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 0.2% 0 0.0% 0 N/A% 1,160 0.4% 688 0.8%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules1 0.2% 0 0.0% 0 N/A% 1,320 0.4% 0 0.0%
Drupal\Core\Entity\Field\Type\Field::setValue11 1.7% 0 0.0% 0 N/A% 4,144 1.3% 896 1.0%
element_get_visible_children2 0.3% 0 0.0% 0 N/A% 1,208 0.4% 504 0.6%