Run Report
Run #52d4b5e5ddba1: 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_keys723 98.8% 458 0.3% 1,053 0.7% 342,608 2.3% 74,264 0.5%
Exclusive Metrics for Current Function458 100.0% 1,053 100.0% 342,608 100.0% 74,264 100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags92 12.7% 128 27.9% 204 19.4% 92,760 27.1% 16,648 22.4%
Drupal\Core\Database\Connection::expandArguments101 14.0% 87 19.0% 140 13.3% 40,176 11.7% 4,272 5.8%
Drupal\Core\Cache\DatabaseBackend::getMultiple70 9.7% 55 12.0% 101 9.6% 27,144 7.9% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations232 32.1% 32 7.0% 249 23.6% 52,888 15.4% 7,816 10.5%
drupal_schema_fields_sql2 0.3% 29 6.3% 31 2.9% 5,504 1.6% 2,616 3.5%
Drupal\Core\Render\Element::children125 17.3% 25 5.5% 134 12.7% 30,344 8.9% 1,840 2.5%
Drupal\Core\Extension\ModuleHandler::alter4 0.6% 20 4.4% 27 2.6% 17,160 5.0% 12,408 16.7%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults27 3.7% 15 3.3% 31 2.9% 10,192 3.0% 720 1.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.3% 14 3.1% 16 1.5% 16,496 4.8% 15,040 20.3%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId11 1.5% 10 2.2% 15 1.4% 4,520 1.3% 768 1.0%
Drupal\Core\Field\FieldItemBase::setValue10 1.4% 9 2.0% 14 1.3% 4,488 1.3% 2,448 3.3%
contextual_preprocess9 1.2% 7 1.5% 15 1.4% 6,152 1.8% 1,984 2.7%
theme@16 0.8% 5 1.1% 10 0.9% 4,792 1.4% 1,880 2.5%
block_page_build1 0.1% 4 0.9% 6 0.6% 4,016 1.2% 1,384 1.9%
Drupal\Core\Field\FieldItemList::setValue4 0.6% 3 0.7% 6 0.6% 2,208 0.6% 904 1.2%
theme@23 0.4% 3 0.7% 5 0.5% 2,944 0.9% 1,144 1.5%
system_page_alter1 0.1% 2 0.4% 3 0.3% 4,016 1.2% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render1 0.1% 2 0.4% 3 0.3% 2,936 0.9% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes11 1.5% 2 0.4% 19 1.8% 4,520 1.3% 688 0.9%
Drupal\Core\Routing\RouteProvider::getRoutesByNames2 0.3% 1 0.2% 4 0.4% 1,232 0.4% 0 0.0%
Drupal\Core\Entity\FieldableDatabaseStorageController::loadMultiple2 0.3% 1 0.2% 3 0.3% 1,432 0.4% 1,168 1.6%
taxonomy_get_tree1 0.1% 1 0.2% 3 0.3% 1,072 0.3% 288 0.4%
theme@31 0.1% 1 0.2% 6 0.6% 1,264 0.4% 0 0.0%
theme2 0.3% 1 0.2% 3 0.3% 2,272 0.7% 0 0.0%
Drupal\user\UserStorageController::addRoles1 0.1% 1 0.2% 3 0.3% 1,104 0.3% 248 0.3%
Drupal\Core\Render\Element::getVisibleChildren2 0.3% 0 0.0% 2 0.2% 976 0.3% 0 0.0%