Run Report
Run #538e3b37c1a66: 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_keys1,812 99.5% 1,102 0.2% 2,663 0.6% 1,369,008 3.4% 123,536 0.3%
Exclusive Metrics for Current Function1,102 100.0% 2,663 100.0% 1,369,008 100.0% 123,536 100.0%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByNames41 2.3% 343 31.1% 386 14.5% 597,232 43.6% 36,072 29.2%
Drupal\Core\Database\Connection::expandArguments122 6.7% 110 10.0% 192 7.2% 58,784 4.3% 11,448 9.3%
Drupal\Core\Cache\DatabaseBackend::checksumTags73 4.0% 102 9.3% 161 6.0% 81,536 6.0% 15,984 12.9%
Drupal\Core\Extension\ModuleHandler::getImplementations491 27.1% 82 7.4% 560 21.0% 94,696 6.9% 7,896 6.4%
contextual_preprocess85 4.7% 81 7.4% 125 4.7% 90,368 6.6% 1,392 1.1%
Drupal\Core\Render\Element::children609 33.6% 73 6.6% 607 22.8% 134,456 9.8% 1,512 1.2%
Drupal\Core\Extension\ModuleHandler::alter14 0.8% 64 5.8% 78 2.9% 57,248 4.2% 19,200 15.5%
Drupal\Core\Cache\DatabaseBackend::getMultiple60 3.3% 50 4.5% 92 3.5% 23,080 1.7% 0 0.0%
_theme@226 1.4% 28 2.5% 34 1.3% 22,768 1.7% 1,456 1.2%
_theme@325 1.4% 26 2.4% 36 1.4% 34,360 2.5% 1,960 1.6%
_theme@425 1.4% 25 2.3% 37 1.4% 30,160 2.2% 1,792 1.5%
Drupal\Core\Field\FieldItemBase::setValue45 2.5% 21 1.9% 61 2.3% 15,912 1.2% 1,296 1.0%
Drupal\Core\Field\FieldDefinition::getSchema42 2.3% 16 1.5% 49 1.8% 14,920 1.1% 2,000 1.6%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults16 0.9% 14 1.3% 28 1.1% 8,880 0.6% 1,032 0.8%
Drupal\Core\Entity\ContentEntityDatabaseStorage::getTableMapping6 0.3% 10 0.9% 18 0.7% 11,080 0.8% 4,944 4.0%
Drupal\Core\Entity\Query\Sql\Tables::getTableMapping2 0.1% 8 0.7% 11 0.4% 11,296 0.8% 0 0.0%
_theme@17 0.4% 6 0.5% 10 0.4% 3,792 0.3% 1,208 1.0%
Drupal\Core\Entity\Sql\DefaultTableMapping::getColumnNames42 2.3% 5 0.5% 56 2.1% 14,920 1.1% 864 0.7%
Drupal\Core\Field\FieldItemList::setValue4 0.2% 5 0.5% 11 0.4% 5,480 0.4% 3,112 2.5%
Drupal\Core\Plugin\DefaultPluginBag::__construct26 1.4% 4 0.4% 31 1.2% 11,176 0.8% 2,320 1.9%
rdf_preprocess_node2 0.1% 3 0.3% 4 0.2% 4,840 0.4% 0 0.0%
Drupal\Core\Cache\CacheContexts::convertTokensToKeys14 0.8% 3 0.3% 14 0.5% 6,560 0.5% 0 0.0%
Drupal\Core\Entity\EntityStorageBase::loadMultiple10 0.6% 3 0.3% 16 0.6% 5,808 0.4% 0 0.0%
block_page_build1 0.1% 2 0.2% 2 0.1% 4,016 0.3% 1,744 1.4%
Drupal\Core\Asset\CssCollectionRenderer::render1 0.1% 2 0.2% 3 0.1% 2,576 0.2% 0 0.0%
system_page_alter1 0.1% 2 0.2% 2 0.1% 4,016 0.3% 1,104 0.9%
_theme3 0.2% 2 0.2% 6 0.2% 2,808 0.2% 0 0.0%
Drupal\entity\Entity\EntityViewDisplay::collectRenderDisplays5 0.3% 2 0.2% 8 0.3% 2,496 0.2% 1,576 1.3%
Drupal\Core\Entity\EntityViewBuilder::buildMultiple2 0.1% 2 0.2% 4 0.2% 1,416 0.1% 0 0.0%
Drupal\Core\Entity\ContentEntityDatabaseStorage::attachPropertyData2 0.1% 2 0.2% 4 0.2% 1,464 0.1% 840 0.7%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId1 0.1% 1 0.1% 1 0.0% 1,160 0.1% 768 0.6%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 0.1% 1 0.1% 3 0.1% 1,160 0.1% 776 0.6%
menu_set_active_menu_names1 0.1% 1 0.1% 3 0.1% 1,784 0.1% 0 0.0%
Drupal\comment\CommentStatistics::read1 0.1% 1 0.1% 2 0.1% 1,096 0.1% 952 0.8%
Drupal\Core\Entity\Entity::uriRelationships1 0.1% 1 0.1% 2 0.1% 1,808 0.1% 288 0.2%
Drupal\user\UserStorage::addRoles1 0.1% 1 0.1% 2 0.1% 1,088 0.1% 0 0.0%
_drupal_render_process_post_render_cache2 0.1% 0 0.0% 2 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%