Run Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
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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_keys1,348 99.3% 1,811 0.3% 2,683 0.4% 785,472 4.1% 132,976 0.7%
Exclusive Metrics for Current Function1,811 100.0% 2,683 100.0% 785,472 100.0% 132,976 100.0%
Parent functions
Drupal\Core\Extension\ModuleHandler::getImplementations397 29.5% 373 20.6% 535 19.9% 63,032 8.0% 3,536 2.7%
Drupal\Core\Cache\DatabaseBackend::checksumTags159 11.8% 371 20.5% 501 18.7% 187,856 23.9% 31,840 23.9%
element_children261 19.4% 274 15.1% 397 14.8% 60,888 7.8% 2,344 1.8%
Drupal\Core\Database\Connection::expandArguments172 12.8% 188 10.4% 333 12.4% 76,408 9.7% 6,624 5.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple97 7.2% 107 5.9% 201 7.5% 42,112 5.4% 0 0.0%
Drupal\Core\ParamConverter\EntityConverter::process15 1.1% 101 5.6% 117 4.4% 87,480 11.1% 11,088 8.3%
Drupal\Core\Extension\ModuleHandler::alter12 0.9% 67 3.7% 75 2.8% 50,232 6.4% 23,040 17.3%
drupal_schema_fields_sql14 1.0% 63 3.5% 75 2.8% 38,408 4.9% 17,536 13.2%
Drupal\Core\Entity\Field\FieldItemBase::setValue43 3.2% 43 2.4% 65 2.4% 15,248 1.9% 1,360 1.0%
theme@319 1.4% 27 1.5% 40 1.5% 12,032 1.5% 0 0.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData16 1.2% 24 1.3% 39 1.5% 7,456 0.9% 2,512 1.9%
theme@423 1.7% 24 1.3% 41 1.5% 10,672 1.4% 800 0.6%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes15 1.1% 16 0.9% 31 1.2% 13,032 1.7% 832 0.6%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults16 1.2% 16 0.9% 28 1.0% 8,200 1.0% 1,304 1.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.1% 14 0.8% 17 0.6% 16,496 2.1% 15,720 11.8%
_views_query_tag_alter_condition@212 0.9% 14 0.8% 23 0.9% 19,984 2.5% 1,480 1.1%
Drupal\Core\Entity\DatabaseStorageController::loadMultiple16 1.2% 13 0.7% 25 0.9% 4,656 0.6% 1,592 1.2%
drupal_get_js2 0.1% 9 0.5% 10 0.4% 14,960 1.9% 0 0.0%
theme@25 0.4% 7 0.4% 12 0.4% 3,624 0.5% 1,264 1.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@14 0.3% 6 0.3% 7 0.3% 3,080 0.4% 1,120 0.8%
contextual_preprocess5 0.4% 5 0.3% 8 0.3% 3,800 0.5% 0 0.0%
Drupal\tour\TipsBag::__construct2 0.1% 5 0.3% 11 0.4% 4,736 0.6% 2,032 1.5%
Drupal\Core\Entity\EntityNG::uri4 0.3% 5 0.3% 8 0.3% 4,816 0.6% 0 0.0%
theme@13 0.2% 4 0.2% 9 0.3% 2,104 0.3% 1,320 1.0%
field_content_languages4 0.3% 4 0.2% 9 0.3% 3,464 0.4% 912 0.7%
Drupal\Core\Entity\EntityBCDecorator::__get4 0.3% 4 0.2% 8 0.3% 2,144 0.3% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render1 0.1% 4 0.2% 6 0.2% 5,504 0.7% 1,760 1.3%
Drupal\Core\Routing\RouteProvider::getRoutesByNames3 0.2% 3 0.2% 7 0.3% 1,584 0.2% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery4 0.3% 3 0.2% 6 0.2% 2,360 0.3% 944 0.7%
Drupal\views\DisplayBag::__construct3 0.2% 3 0.2% 5 0.2% 2,640 0.3% 0 0.0%
Drupal\node\NodeStorageController::attachLoad3 0.2% 3 0.2% 4 0.1% 1,808 0.2% 0 0.0%
Drupal\user\UserStorageController::addRoles2 0.1% 2 0.1% 5 0.2% 1,408 0.2% 0 0.0%
block_page_build1 0.1% 2 0.1% 3 0.1% 2,512 0.3% 928 0.7%
Drupal\Core\Database\Query\Insert::fields1 0.1% 1 0.1% 3 0.1% 1,480 0.2% 800 0.6%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId1 0.1% 1 0.1% 3 0.1% 1,328 0.2% 0 0.0%
Drupal\views\Plugin\views\style\StylePluginBase::renderFields1 0.1% 1 0.1% 3 0.1% 1,152 0.1% 0 0.0%
Drupal\views\Routing\ViewPageController::handle1 0.1% 1 0.1% 1 0.0% 888 0.1% 0 0.0%
Drupal\Core\Entity\Field\Field::setValue1 0.1% 1 0.1% 3 0.1% 1,096 0.1% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules1 0.1% 1 0.1% 2 0.1% 1,320 0.2% 0 0.0%
system_page_alter1 0.1% 1 0.1% 5 0.2% 2,512 0.3% 288 0.2%
element_get_visible_children2 0.1% 0 0.0% 2 0.1% 960 0.1% 0 0.0%