Run Report
Run #52c962cbedbff: XHProf Run (Namespace=drupal-perf-cottser)
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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_keys1,153 99.2% 664 0.3% 1,608 0.6% 543,088 2.9% 81,304 0.4%
Exclusive Metrics for Current Function664 100.0% 1,608 100.0% 543,088 100.0% 81,304 100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags99 8.6% 144 21.7% 222 13.8% 107,064 19.7% 19,560 24.1%
Drupal\Core\Database\Connection::expandArguments108 9.4% 93 14.0% 154 9.6% 46,928 8.6% 5,808 7.1%
Drupal\Core\Render\Element::children322 27.9% 76 11.4% 368 22.9% 87,472 16.1% 2,088 2.6%
Drupal\Core\Extension\ModuleHandler::getImplementations379 32.9% 76 11.4% 411 25.6% 73,184 13.5% 3,976 4.9%
Drupal\Core\Cache\DatabaseBackend::getMultiple73 6.3% 68 10.2% 119 7.4% 28,336 5.2% 0 0.0%
Drupal\ckeditor\CKEditorPluginManager::getEnabledPluginFiles22 1.9% 27 4.1% 41 2.5% 23,760 4.4% 10,400 12.8%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults36 3.1% 26 3.9% 46 2.9% 15,304 2.8% 1,048 1.3%
Drupal\Component\Plugin\DefaultPluginBag::__construct20 1.7% 21 3.2% 41 2.5% 28,328 5.2% 1,360 1.7%
Drupal\Core\Extension\ModuleHandler::alter4 0.3% 19 2.9% 23 1.4% 17,160 3.2% 5,088 6.3%
Drupal\Core\Entity\ContentEntityBase::__sleep4 0.3% 13 2.0% 17 1.1% 11,968 2.2% 4,944 6.1%
Drupal\Core\DrupalKernel::initializeContainer2 0.2% 11 1.7% 15 0.9% 16,160 3.0% 15,384 18.9%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId10 0.9% 10 1.5% 17 1.1% 4,184 0.8% 768 0.9%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes10 0.9% 8 1.2% 16 1.0% 4,184 0.8% 688 0.8%
Drupal\Core\Field\FieldItemBase::setValue11 1.0% 8 1.2% 17 1.1% 5,496 1.0% 1,384 1.7%
drupal_get_js2 0.2% 6 0.9% 6 0.4% 10,848 2.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames8 0.7% 6 0.9% 10 0.6% 4,176 0.8% 88 0.1%
drupal_schema_fields_sql2 0.2% 6 0.9% 6 0.4% 7,984 1.5% 2,632 3.2%
theme@15 0.4% 5 0.8% 8 0.5% 3,120 0.6% 728 0.9%
Drupal\Core\Asset\CssCollectionRenderer::render1 0.1% 5 0.8% 6 0.4% 4,784 0.9% 0 0.0%
Drupal\Core\Render\Element::properties1 0.1% 4 0.6% 5 0.3% 6,200 1.1% 0 0.0%
Drupal\ckeditor\Plugin\Editor\CKEditor::getJSSettings4 0.3% 4 0.6% 6 0.4% 3,864 0.7% 0 0.0%
theme3 0.3% 3 0.5% 4 0.2% 2,456 0.5% 0 0.0%
Drupal\Core\Field\FieldItemList::setValue3 0.3% 3 0.5% 6 0.4% 1,704 0.3% 368 0.5%
block_page_build1 0.1% 3 0.5% 3 0.2% 4,032 0.7% 0 0.0%
Drupal\Core\DependencyInjection\DependencySerialization::__sleep2 0.2% 3 0.5% 6 0.4% 3,840 0.7% 616 0.8%
contextual_preprocess6 0.5% 3 0.5% 8 0.5% 3,128 0.6% 0 0.0%
theme@22 0.2% 2 0.3% 4 0.2% 2,272 0.4% 944 1.2%
system_page_alter1 0.1% 2 0.3% 4 0.2% 4,016 0.7% 0 0.0%
Drupal\ckeditor\Plugin\Editor\CKEditor::getLibraries2 0.2% 2 0.3% 3 0.2% 2,168 0.4% 448 0.6%
Drupal\Core\Database\Query\Insert::fields2 0.2% 2 0.3% 2 0.1% 2,472 0.5% 1,416 1.7%
Drupal\Core\Entity\FieldableDatabaseStorageController::loadMultiple1 0.1% 2 0.3% 4 0.2% 1,128 0.2% 1,128 1.4%
Drupal\user\UserStorageController::addRoles1 0.1% 1 0.2% 2 0.1% 1,104 0.2% 440 0.5%
editor_pre_render_format1 0.1% 1 0.2% 2 0.1% 1,448 0.3% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery2 0.2% 1 0.2% 3 0.2% 1,400 0.3% 0 0.0%
Drupal\Core\Render\Element::getVisibleChildren3 0.3% 0 0.0% 3 0.2% 1,416 0.3% 0 0.0%