Run Report
Run #52c88446e46d1: 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_keys1,032 99.1% 576 0.2% 1,488 0.7% 473,312 2.2% 93,216 0.4%
Exclusive Metrics for Current Function576 100.0% 1,488 100.0% 473,312 100.0% 93,216 100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags103 10.0% 129 22.4% 206 13.8% 88,112 18.6% 15,720 16.9%
Drupal\Core\Database\Connection::expandArguments123 11.9% 96 16.7% 181 12.2% 51,624 10.9% 5,120 5.5%
Drupal\Core\Render\Element::children269 26.1% 56 9.7% 311 20.9% 70,216 14.8% 10,016 10.7%
Drupal\Core\Extension\ModuleHandler::getImplementations300 29.1% 55 9.5% 359 24.1% 66,432 14.0% 8,536 9.2%
Drupal\Core\Cache\DatabaseBackend::getMultiple77 7.5% 53 9.2% 115 7.7% 29,896 6.3% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter4 0.4% 34 5.9% 36 2.4% 17,000 3.6% 11,616 12.5%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults53 5.1% 33 5.7% 72 4.8% 21,832 4.6% 720 0.8%
drupal_schema_fields_sql4 0.4% 18 3.1% 24 1.6% 12,472 2.6% 10,176 10.9%
drupal_get_js2 0.2% 13 2.3% 15 1.0% 18,168 3.8% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.2% 12 2.1% 13 0.9% 16,168 3.4% 15,424 16.5%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId18 1.7% 12 2.1% 23 1.5% 6,872 1.5% 768 0.8%
_views_query_tag_alter_condition@28 0.8% 9 1.6% 13 0.9% 13,584 2.9% 1,440 1.5%
theme@18 0.8% 8 1.4% 14 0.9% 6,136 1.3% 2,896 3.1%
Drupal\Core\Routing\RouteProvider::getRoutesByNames7 0.7% 6 1.0% 16 1.1% 4,136 0.9% 176 0.2%
Drupal\Component\Plugin\DefaultPluginBag::__construct3 0.3% 6 1.0% 8 0.5% 4,128 0.9% 1,816 1.9%
Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData5 0.5% 6 1.0% 10 0.7% 5,792 1.2% 1,184 1.3%
Drupal\Core\Asset\CssCollectionRenderer::render1 0.1% 6 1.0% 8 0.5% 7,480 1.6% 0 0.0%
Drupal\Core\Field\FieldItemBase::setValue6 0.6% 6 1.0% 8 0.5% 2,808 0.6% 912 1.0%
contextual_preprocess6 0.6% 6 1.0% 10 0.7% 3,632 0.8% 400 0.4%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes19 1.8% 2 0.3% 19 1.3% 7,720 1.6% 688 0.7%
system_page_alter1 0.1% 2 0.3% 2 0.1% 4,016 0.8% 0 0.0%
block_page_build1 0.1% 2 0.3% 5 0.3% 4,016 0.8% 2,928 3.1%
theme2 0.2% 2 0.3% 5 0.3% 1,600 0.3% 248 0.3%
menu_set_active_menu_names1 0.1% 1 0.2% 2 0.1% 1,784 0.4% 0 0.0%
Drupal\Core\Entity\FieldableDatabaseStorageController::loadMultiple2 0.2% 1 0.2% 3 0.2% 1,352 0.3% 1,000 1.1%
Drupal\Core\Database\Query\Select::prepareCountQuery2 0.2% 1 0.2% 3 0.2% 1,584 0.3% 944 1.0%
theme@21 0.1% 1 0.2% 1 0.1% 1,768 0.4% 0 0.0%
Drupal\views\Routing\ViewPageController::handle1 0.1% 0 0.0% 2 0.1% 888 0.2% 152 0.2%
Drupal\Core\Render\Element::getVisibleChildren2 0.2% 0 0.0% 2 0.1% 976 0.2% 0 0.0%
Drupal\Core\Utility\Token::replace1 0.1% 0 0.0% 2 0.1% 1,120 0.2% 336 0.4%