Run Report
Run #52c96e1954856: 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% 578 0.2% 1,609 0.7% 543,104 3.1% 80,856 0.5%
Exclusive Metrics for Current Function578 100.0% 1,609 100.0% 543,104 100.0% 80,856 100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags99 8.6% 137 23.7% 208 12.9% 107,072 19.7% 19,696 24.4%
Drupal\Core\Database\Connection::expandArguments108 9.4% 87 15.1% 147 9.1% 46,912 8.6% 5,752 7.1%
Drupal\Core\Render\Element::children322 27.9% 72 12.5% 389 24.2% 87,456 16.1% 2,088 2.6%
Drupal\Core\Extension\ModuleHandler::getImplementations379 32.9% 44 7.6% 424 26.4% 73,192 13.5% 3,976 4.9%
Drupal\Core\Cache\DatabaseBackend::getMultiple73 6.3% 44 7.6% 108 6.7% 28,344 5.2% 0 0.0%
Drupal\ckeditor\CKEditorPluginManager::getEnabledPluginFiles22 1.9% 26 4.5% 42 2.6% 23,760 4.4% 10,376 12.8%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults36 3.1% 23 4.0% 47 2.9% 15,304 2.8% 1,048 1.3%
Drupal\Component\Plugin\DefaultPluginBag::__construct20 1.7% 21 3.6% 31 1.9% 28,328 5.2% 1,360 1.7%
Drupal\Core\Extension\ModuleHandler::alter4 0.3% 17 2.9% 22 1.4% 17,160 3.2% 5,088 6.3%
Drupal\Core\Entity\ContentEntityBase::__sleep4 0.3% 13 2.2% 17 1.1% 11,968 2.2% 4,944 6.1%
Drupal\Core\DrupalKernel::initializeContainer2 0.2% 12 2.1% 15 0.9% 16,160 3.0% 15,384 19.0%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId10 0.9% 10 1.7% 17 1.1% 4,184 0.8% 768 0.9%
Drupal\Core\Routing\RouteProvider::getRoutesByNames8 0.7% 9 1.6% 16 1.0% 4,176 0.8% 88 0.1%
drupal_get_js2 0.2% 6 1.0% 8 0.5% 10,848 2.0% 0 0.0%
drupal_schema_fields_sql2 0.2% 6 1.0% 8 0.5% 7,984 1.5% 2,632 3.3%
Drupal\Core\Field\FieldItemBase::setValue11 1.0% 6 1.0% 17 1.1% 5,496 1.0% 1,384 1.7%
theme@15 0.4% 5 0.9% 7 0.4% 3,120 0.6% 728 0.9%
contextual_preprocess6 0.5% 4 0.7% 10 0.6% 3,128 0.6% 0 0.0%
Drupal\ckeditor\Plugin\Editor\CKEditor::getJSSettings4 0.3% 4 0.7% 5 0.3% 3,864 0.7% 0 0.0%
Drupal\Core\Render\Element::properties1 0.1% 4 0.7% 6 0.4% 6,200 1.1% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render1 0.1% 3 0.5% 4 0.2% 4,816 0.9% 0 0.0%
Drupal\Core\DependencyInjection\DependencySerialization::__sleep2 0.2% 3 0.5% 4 0.2% 3,848 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% 4 0.2% 1,704 0.3% 368 0.5%
block_page_build1 0.1% 2 0.3% 4 0.2% 4,016 0.7% 0 0.0%
system_page_alter1 0.1% 2 0.3% 4 0.2% 4,016 0.7% 0 0.0%
theme@22 0.2% 2 0.3% 4 0.2% 2,272 0.4% 1,056 1.3%
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 1.8%
Drupal\Core\Entity\FieldableDatabaseStorageController::loadMultiple1 0.1% 2 0.3% 4 0.2% 1,128 0.2% 1,128 1.4%
editor_pre_render_format1 0.1% 1 0.2% 3 0.2% 1,448 0.3% 0 0.0%
Drupal\user\UserStorageController::addRoles1 0.1% 1 0.2% 3 0.2% 1,104 0.2% 440 0.5%
Drupal\Core\Database\Query\Select::prepareCountQuery2 0.2% 1 0.2% 4 0.2% 1,400 0.3% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes10 0.9% 1 0.2% 15 0.9% 4,184 0.8% 688 0.9%
Drupal\Core\Render\Element::getVisibleChildren3 0.3% 0 0.0% 3 0.2% 1,416 0.3% 0 0.0%