Run Report
Run #538e3af7e977d: 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_keys1,856 99.5% 1,022 0.2% 2,668 0.6% 1,320,128 3.3% 122,904 0.3%
Exclusive Metrics for Current Function1,022 100.0% 2,668 100.0% 1,320,128 100.0% 122,904 100.0%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByNames41 2.2% 345 33.8% 379 14.2% 597,368 45.3% 36,512 29.7%
Drupal\Core\Database\Connection::expandArguments120 6.5% 106 10.4% 168 6.3% 58,112 4.4% 11,400 9.3%
Drupal\Core\Cache\DatabaseBackend::checksumTags71 3.8% 96 9.4% 162 6.1% 79,792 6.0% 17,048 13.9%
Drupal\Core\Extension\ModuleHandler::getImplementations491 26.5% 72 7.0% 595 22.3% 94,696 7.2% 8,344 6.8%
Drupal\Core\Extension\ModuleHandler::alter14 0.8% 66 6.5% 76 2.8% 57,248 4.3% 19,200 15.6%
Drupal\Core\Render\Element::children709 38.2% 63 6.2% 680 25.5% 143,256 10.9% 1,424 1.2%
Drupal\Core\Cache\DatabaseBackend::getMultiple58 3.1% 45 4.4% 86 3.2% 22,280 1.7% 0 0.0%
contextual_preprocess35 1.9% 30 2.9% 51 1.9% 35,752 2.7% 496 0.4%
_theme@325 1.3% 26 2.5% 40 1.5% 34,360 2.6% 2,152 1.8%
_theme@226 1.4% 26 2.5% 36 1.3% 22,768 1.7% 1,456 1.2%
_theme@425 1.3% 25 2.4% 39 1.5% 30,168 2.3% 0 0.0%
Drupal\Core\Field\FieldDefinition::getSchema42 2.3% 23 2.3% 61 2.3% 14,920 1.1% 2,000 1.6%
Drupal\Core\Field\FieldItemBase::setValue45 2.4% 17 1.7% 56 2.1% 15,912 1.2% 1,344 1.1%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults16 0.9% 14 1.4% 22 0.8% 8,880 0.7% 1,032 0.8%
Drupal\Core\Entity\ContentEntityDatabaseStorage::getTableMapping6 0.3% 9 0.9% 16 0.6% 11,080 0.8% 4,944 4.0%
Drupal\Core\Field\FieldItemList::setValue4 0.2% 8 0.8% 9 0.3% 5,480 0.4% 3,112 2.5%
Drupal\Core\Entity\Query\Sql\Tables::getTableMapping2 0.1% 8 0.8% 10 0.4% 11,296 0.9% 0 0.0%
rdf_preprocess_node2 0.1% 6 0.6% 8 0.3% 4,840 0.4% 0 0.0%
Drupal\Core\Plugin\DefaultPluginBag::__construct26 1.4% 4 0.4% 36 1.3% 11,176 0.8% 2,320 1.9%
system_page_alter1 0.1% 4 0.4% 4 0.1% 4,016 0.3% 1,104 0.9%
_theme@17 0.4% 4 0.4% 12 0.4% 3,792 0.3% 1,208 1.0%
_theme3 0.2% 3 0.3% 5 0.2% 2,816 0.2% 0 0.0%
Drupal\Core\Entity\Sql\DefaultTableMapping::getColumnNames42 2.3% 3 0.3% 47 1.8% 14,920 1.1% 864 0.7%
block_page_build1 0.1% 2 0.2% 4 0.1% 4,016 0.3% 1,744 1.4%
Drupal\entity\Entity\EntityViewDisplay::collectRenderDisplays5 0.3% 2 0.2% 8 0.3% 2,496 0.2% 1,576 1.3%
Drupal\Core\Entity\EntityStorageBase::loadMultiple10 0.5% 2 0.2% 16 0.6% 5,808 0.4% 0 0.0%
Drupal\Core\Entity\EntityViewBuilder::buildMultiple2 0.1% 2 0.2% 4 0.1% 1,416 0.1% 0 0.0%
Drupal\Core\Entity\ContentEntityDatabaseStorage::attachPropertyData2 0.1% 2 0.2% 2 0.1% 1,464 0.1% 840 0.7%
Drupal\Core\Cache\CacheContexts::convertTokensToKeys14 0.8% 2 0.2% 13 0.5% 6,560 0.5% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId1 0.1% 1 0.1% 3 0.1% 1,160 0.1% 768 0.6%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 0.1% 1 0.1% 2 0.1% 1,160 0.1% 776 0.6%
Drupal\Core\Asset\CssCollectionRenderer::render1 0.1% 1 0.1% 3 0.1% 2,576 0.2% 0 0.0%
menu_set_active_menu_names1 0.1% 1 0.1% 2 0.1% 1,784 0.1% 0 0.0%
Drupal\user\UserStorage::addRoles1 0.1% 1 0.1% 2 0.1% 1,088 0.1% 0 0.0%
Drupal\Core\Entity\Entity::uriRelationships1 0.1% 1 0.1% 2 0.1% 1,808 0.1% 288 0.2%
Drupal\comment\CommentStatistics::read1 0.1% 1 0.1% 2 0.1% 1,096 0.1% 952 0.8%
_drupal_render_process_post_render_cache2 0.1% 0 0.0% 4 0.1% 1,544 0.1% 0 0.0%
Drupal\Core\Render\Element::getVisibleChildren2 0.1% 0 0.0% 3 0.1% 1,224 0.1% 0 0.0%