Run Report
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

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_keys1,349 99.3% 1,782 0.3% 2,671 0.4% 786,608 4.0% 134,360 0.7%
Exclusive Metrics for Current Function1,782 100.0% 2,671 100.0% 786,608 100.0% 134,360 100.0%
Parent functions
Drupal\Core\Extension\ModuleHandler::getImplementations397 29.4% 368 20.7% 561 21.0% 63,032 8.0% 3,536 2.6%
Drupal\Core\Cache\DatabaseBackend::checksumTags159 11.8% 354 19.9% 485 18.2% 187,768 23.9% 31,272 23.3%
element_children261 19.3% 259 14.5% 376 14.1% 60,920 7.7% 2,344 1.7%
Drupal\Core\Database\Connection::expandArguments172 12.8% 203 11.4% 342 12.8% 76,464 9.7% 6,632 4.9%
Drupal\Core\Cache\DatabaseBackend::getMultiple97 7.2% 109 6.1% 194 7.3% 42,104 5.4% 0 0.0%
Drupal\Core\ParamConverter\EntityConverter::process15 1.1% 106 5.9% 122 4.6% 87,496 11.1% 11,096 8.3%
Drupal\Core\Extension\ModuleHandler::alter12 0.9% 67 3.8% 75 2.8% 50,232 6.4% 23,008 17.1%
drupal_schema_fields_sql14 1.0% 58 3.3% 76 2.8% 38,408 4.9% 18,304 13.6%
Drupal\Core\Entity\Field\FieldItemBase::setValue33 2.4% 33 1.9% 50 1.9% 11,888 1.5% 1,616 1.2%
theme@520 1.5% 20 1.1% 30 1.1% 9,160 1.2% 688 0.5%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData16 1.2% 19 1.1% 36 1.3% 7,456 0.9% 2,512 1.9%
theme@39 0.7% 18 1.0% 26 1.0% 8,656 1.1% 288 0.2%
contextual_preprocess16 1.2% 16 0.9% 26 1.0% 7,496 1.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults16 1.2% 16 0.9% 29 1.1% 8,200 1.0% 1,304 1.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes15 1.1% 15 0.8% 32 1.2% 13,032 1.7% 832 0.6%
Drupal\Core\DrupalKernel::initializeContainer2 0.1% 15 0.8% 18 0.7% 16,496 2.1% 15,688 11.7%
_views_query_tag_alter_condition@212 0.9% 14 0.8% 21 0.8% 19,984 2.5% 1,480 1.1%
theme@413 1.0% 13 0.7% 27 1.0% 5,632 0.7% 800 0.6%
Drupal\Core\Entity\DatabaseStorageController::loadMultiple16 1.2% 11 0.6% 21 0.8% 4,656 0.6% 1,592 1.2%
drupal_get_js2 0.1% 9 0.5% 10 0.4% 14,968 1.9% 0 0.0%
theme@25 0.4% 7 0.4% 11 0.4% 3,616 0.5% 1,264 0.9%
Drupal\Core\Entity\EntityNG::uri4 0.3% 5 0.3% 9 0.3% 4,864 0.6% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@14 0.3% 5 0.3% 9 0.3% 3,080 0.4% 1,120 0.8%
Drupal\Core\Asset\CssCollectionRenderer::render1 0.1% 4 0.2% 7 0.3% 5,504 0.7% 1,760 1.3%
theme@13 0.2% 4 0.2% 7 0.3% 2,104 0.3% 1,320 1.0%
Drupal\tour\TipsBag::__construct2 0.1% 4 0.2% 7 0.3% 4,736 0.6% 2,032 1.5%
Drupal\Core\Entity\EntityBCDecorator::__get4 0.3% 4 0.2% 4 0.1% 2,144 0.3% 0 0.0%
field_content_languages4 0.3% 4 0.2% 9 0.3% 3,464 0.4% 912 0.7%
Drupal\Core\Routing\RouteProvider::getRoutesByNames3 0.2% 3 0.2% 5 0.2% 1,584 0.2% 0 0.0%
Drupal\node\NodeStorageController::attachLoad3 0.2% 3 0.2% 5 0.2% 1,808 0.2% 0 0.0%
Drupal\views\DisplayBag::__construct3 0.2% 3 0.2% 7 0.3% 2,640 0.3% 0 0.0%
block_page_build1 0.1% 2 0.1% 4 0.1% 2,512 0.3% 928 0.7%
Drupal\Core\Database\Query\Select::prepareCountQuery4 0.3% 2 0.1% 6 0.2% 2,360 0.3% 944 0.7%
Drupal\user\UserStorageController::addRoles2 0.1% 2 0.1% 3 0.1% 1,408 0.2% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules1 0.1% 1 0.1% 2 0.1% 1,320 0.2% 0 0.0%
Drupal\views\Routing\ViewPageController::handle1 0.1% 1 0.1% 3 0.1% 888 0.1% 0 0.0%
Drupal\Core\Database\Query\Insert::fields1 0.1% 1 0.1% 2 0.1% 1,480 0.2% 800 0.6%
Drupal\views\Plugin\views\style\StylePluginBase::renderFields1 0.1% 1 0.1% 2 0.1% 1,152 0.1% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId1 0.1% 1 0.1% 3 0.1% 1,328 0.2% 0 0.0%
system_page_alter1 0.1% 1 0.1% 6 0.2% 2,512 0.3% 288 0.2%
Drupal\Core\Entity\Field\Field::setValue1 0.1% 1 0.1% 1 0.0% 1,096 0.1% 0 0.0%
element_get_visible_children2 0.1% 0 0.0% 2 0.1% 960 0.1% 0 0.0%