Run Report
Run #52c8629919553: 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_keys1,040 99.1% 564 0.2% 1,403 0.6% 471,952 2.7% 93,808 0.5%
Exclusive Metrics for Current Function564 100.0% 1,403 100.0% 471,952 100.0% 93,808 100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags103 9.9% 125 22.2% 193 13.8% 88,088 18.7% 16,256 17.3%
Drupal\Core\Database\Connection::expandArguments123 11.8% 95 16.8% 172 12.3% 51,608 10.9% 5,192 5.5%
Drupal\Core\Cache\DatabaseBackend::getMultiple77 7.4% 61 10.8% 101 7.2% 29,872 6.3% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations314 30.2% 52 9.2% 355 25.3% 67,664 14.3% 8,480 9.0%
Drupal\Core\Render\Element::children263 25.3% 47 8.3% 284 20.2% 67,680 14.3% 7,536 8.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults53 5.1% 33 5.9% 66 4.7% 21,864 4.6% 720 0.8%
Drupal\Core\Extension\ModuleHandler::alter4 0.4% 20 3.5% 24 1.7% 16,992 3.6% 13,416 14.3%
drupal_schema_fields_sql4 0.4% 18 3.2% 22 1.6% 12,472 2.6% 10,208 10.9%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId18 1.7% 18 3.2% 27 1.9% 6,872 1.5% 768 0.8%
Drupal\Core\DrupalKernel::initializeContainer2 0.2% 15 2.7% 17 1.2% 16,160 3.4% 15,384 16.4%
drupal_get_js2 0.2% 12 2.1% 13 0.9% 18,160 3.8% 0 0.0%
_views_query_tag_alter_condition@28 0.8% 11 2.0% 12 0.9% 13,584 2.9% 1,480 1.6%
theme@18 0.8% 8 1.4% 14 1.0% 6,136 1.3% 2,728 2.9%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes19 1.8% 7 1.2% 28 2.0% 7,720 1.6% 688 0.7%
Drupal\Component\Plugin\DefaultPluginBag::__construct3 0.3% 6 1.1% 9 0.6% 4,128 0.9% 1,816 1.9%
Drupal\Core\Routing\RouteProvider::getRoutesByNames7 0.7% 6 1.1% 13 0.9% 4,136 0.9% 176 0.2%
Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData5 0.5% 6 1.1% 9 0.6% 5,792 1.2% 1,264 1.3%
Drupal\Core\Asset\CssCollectionRenderer::render1 0.1% 5 0.9% 6 0.4% 7,480 1.6% 0 0.0%
block_page_build1 0.1% 4 0.7% 4 0.3% 4,016 0.9% 3,112 3.3%
Drupal\Core\Field\FieldItemBase::setValue6 0.6% 4 0.7% 8 0.6% 2,808 0.6% 912 1.0%
contextual_preprocess6 0.6% 3 0.5% 9 0.6% 3,632 0.8% 400 0.4%
system_page_alter1 0.1% 2 0.4% 2 0.1% 4,016 0.9% 0 0.0%
theme2 0.2% 2 0.4% 4 0.3% 1,600 0.3% 704 0.8%
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% 2 0.1% 1,352 0.3% 1,000 1.1%
Drupal\Core\Database\Query\Select::prepareCountQuery2 0.2% 1 0.2% 1 0.1% 1,584 0.3% 944 1.0%
theme@21 0.1% 1 0.2% 2 0.1% 1,768 0.4% 0 0.0%
Drupal\views\Routing\ViewPageController::handle1 0.1% 0 0.0% 1 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% 1 0.1% 1,120 0.2% 472 0.5%