Run Report
Run #538e3d03a05a3: 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% 1,080 0.2% 2,705 0.6% 1,320,128 3.3% 122,904 0.3%
Exclusive Metrics for Current Function1,080 100.0% 2,705 100.0% 1,320,128 100.0% 122,904 100.0%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByNames41 2.2% 363 33.6% 403 14.9% 597,368 45.3% 36,512 29.7%
Drupal\Core\Database\Connection::expandArguments120 6.5% 106 9.8% 176 6.5% 58,112 4.4% 11,400 9.3%
Drupal\Core\Cache\DatabaseBackend::checksumTags71 3.8% 100 9.3% 165 6.1% 79,792 6.0% 17,048 13.9%
Drupal\Core\Extension\ModuleHandler::getImplementations491 26.5% 88 8.1% 563 20.8% 94,696 7.2% 8,344 6.8%
Drupal\Core\Render\Element::children709 38.2% 68 6.3% 701 25.9% 143,256 10.9% 1,424 1.2%
Drupal\Core\Extension\ModuleHandler::alter14 0.8% 67 6.2% 80 3.0% 57,248 4.3% 19,200 15.6%
Drupal\Core\Cache\DatabaseBackend::getMultiple58 3.1% 50 4.6% 85 3.1% 22,280 1.7% 0 0.0%
contextual_preprocess35 1.9% 31 2.9% 54 2.0% 35,752 2.7% 496 0.4%
_theme@325 1.3% 26 2.4% 39 1.4% 34,360 2.6% 2,152 1.8%
_theme@226 1.4% 26 2.4% 37 1.4% 22,768 1.7% 1,456 1.2%
_theme@425 1.3% 25 2.3% 37 1.4% 30,168 2.3% 0 0.0%
Drupal\Core\Field\FieldItemBase::setValue45 2.4% 21 1.9% 60 2.2% 15,912 1.2% 1,344 1.1%
Drupal\Core\Field\FieldDefinition::getSchema42 2.3% 21 1.9% 65 2.4% 14,920 1.1% 2,000 1.6%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults16 0.9% 14 1.3% 25 0.9% 8,880 0.7% 1,032 0.8%
Drupal\Core\Entity\ContentEntityDatabaseStorage::getTableMapping6 0.3% 9 0.8% 16 0.6% 11,080 0.8% 4,944 4.0%
Drupal\Core\Field\FieldItemList::setValue4 0.2% 8 0.7% 12 0.4% 5,480 0.4% 3,112 2.5%
Drupal\Core\Entity\Query\Sql\Tables::getTableMapping2 0.1% 8 0.7% 10 0.4% 11,296 0.9% 0 0.0%
rdf_preprocess_node2 0.1% 6 0.6% 9 0.3% 4,840 0.4% 0 0.0%
Drupal\Core\Entity\Sql\DefaultTableMapping::getColumnNames42 2.3% 5 0.5% 46 1.7% 14,920 1.1% 864 0.7%
_theme@17 0.4% 5 0.5% 13 0.5% 3,792 0.3% 1,208 1.0%
Drupal\Core\Plugin\DefaultPluginBag::__construct26 1.4% 4 0.4% 27 1.0% 11,176 0.8% 2,320 1.9%
system_page_alter1 0.1% 4 0.4% 5 0.2% 4,016 0.3% 1,104 0.9%
_theme3 0.2% 3 0.3% 4 0.1% 2,816 0.2% 0 0.0%
Drupal\entity\Entity\EntityViewDisplay::collectRenderDisplays5 0.3% 3 0.3% 10 0.4% 2,496 0.2% 1,576 1.3%
Drupal\Core\Entity\EntityStorageBase::loadMultiple10 0.5% 3 0.3% 14 0.5% 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%
block_page_build1 0.1% 2 0.2% 4 0.1% 4,016 0.3% 1,744 1.4%
Drupal\Core\Asset\CssCollectionRenderer::render1 0.1% 2 0.2% 2 0.1% 2,576 0.2% 0 0.0%
Drupal\Core\Entity\ContentEntityDatabaseStorage::attachPropertyData2 0.1% 2 0.2% 4 0.1% 1,464 0.1% 840 0.7%
Drupal\Core\Cache\CacheContexts::convertTokensToKeys14 0.8% 2 0.2% 20 0.7% 6,560 0.5% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId1 0.1% 1 0.1% 2 0.1% 1,160 0.1% 768 0.6%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 0.1% 1 0.1% 1 0.0% 1,160 0.1% 776 0.6%
menu_set_active_menu_names1 0.1% 1 0.1% 1 0.0% 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% 1 0.0% 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% 2 0.1% 1,224 0.1% 0 0.0%