Run Report
Run #52c883daaf401: 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_keys1,064 99.2% 570 0.2% 1,463 0.6% 477,856 2.2% 83,592 0.4%
Exclusive Metrics for Current Function570 100.0% 1,463 100.0% 477,856 100.0% 83,592 100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags103 9.7% 127 22.3% 192 13.1% 88,096 18.4% 14,488 17.3%
Drupal\Core\Database\Connection::expandArguments135 12.7% 113 19.8% 179 12.2% 55,648 11.6% 5,024 6.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple89 8.4% 60 10.5% 126 8.6% 30,920 6.5% 0 0.0%
Drupal\Core\Render\Element::children263 24.7% 52 9.1% 312 21.3% 67,784 14.2% 1,848 2.2%
Drupal\Core\Extension\ModuleHandler::getImplementations314 29.5% 48 8.4% 353 24.1% 67,664 14.2% 8,536 10.2%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults53 5.0% 33 5.8% 66 4.5% 21,832 4.6% 720 0.9%
Drupal\Core\Extension\ModuleHandler::alter4 0.4% 21 3.7% 24 1.6% 16,992 3.6% 11,608 13.9%
drupal_schema_fields_sql4 0.4% 17 3.0% 22 1.5% 12,472 2.6% 10,176 12.2%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId18 1.7% 14 2.5% 25 1.7% 6,872 1.4% 768 0.9%
Drupal\Core\DrupalKernel::initializeContainer2 0.2% 13 2.3% 15 1.0% 16,168 3.4% 15,392 18.4%
drupal_get_js2 0.2% 11 1.9% 12 0.8% 18,160 3.8% 0 0.0%
_views_query_tag_alter_condition@28 0.8% 9 1.6% 12 0.8% 13,584 2.8% 1,384 1.7%
theme@18 0.8% 8 1.4% 17 1.2% 6,840 1.4% 2,816 3.4%
Drupal\Core\Asset\CssCollectionRenderer::render1 0.1% 7 1.2% 9 0.6% 7,504 1.6% 0 0.0%
Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData5 0.5% 6 1.1% 12 0.8% 5,792 1.2% 1,184 1.4%
Drupal\Core\Routing\RouteProvider::getRoutesByNames7 0.7% 6 1.1% 14 1.0% 4,136 0.9% 176 0.2%
Drupal\Component\Plugin\DefaultPluginBag::__construct3 0.3% 4 0.7% 6 0.4% 4,128 0.9% 1,816 2.2%
Drupal\Core\Field\FieldItemBase::setValue6 0.6% 4 0.7% 8 0.5% 2,808 0.6% 912 1.1%
contextual_preprocess6 0.6% 4 0.7% 11 0.8% 3,632 0.8% 448 0.5%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes19 1.8% 3 0.5% 22 1.5% 7,720 1.6% 688 0.8%
system_page_alter1 0.1% 2 0.4% 3 0.2% 4,016 0.8% 0 0.0%
block_page_build1 0.1% 2 0.4% 4 0.3% 4,016 0.8% 2,928 3.5%
theme2 0.2% 2 0.4% 3 0.2% 1,600 0.3% 248 0.3%
menu_set_active_menu_names1 0.1% 1 0.2% 3 0.2% 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 1.2%
Drupal\Core\Database\Query\Select::prepareCountQuery2 0.2% 1 0.2% 3 0.2% 1,584 0.3% 944 1.1%
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% 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%