Run Report
Run #5350e2663e694: 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_keys7,320 99.9% 4,431 0.4% 10,984 1.0% 7,009,544 14.8% 193,584 0.4%
Exclusive Metrics for Current Function4,431 100.0% 10,984 100.0% 7,009,544 100.0% 193,584 100.0%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByNames314 4.3% 2,451 55.3% 2,715 24.7% 4,621,592 65.9% 40,056 20.7%
Drupal\Core\Render\Element::children2,963 40.5% 601 13.6% 3,050 27.8% 739,672 10.6% 4,080 2.1%
Drupal\Core\Entity\ContentEntityDatabaseStorage::attachPropertyData101 1.4% 189 4.3% 235 2.1% 171,440 2.4% 43,024 22.2%
Drupal\Core\Extension\ModuleHandler::getImplementations2,351 32.1% 168 3.8% 2,582 23.5% 443,976 6.3% 6,544 3.4%
Drupal\Core\Cache\DatabaseBackend::checksumTags121 1.7% 157 3.5% 250 2.3% 155,656 2.2% 21,256 11.0%
Drupal\Core\Field\FieldItemBase::setValue309 4.2% 150 3.4% 433 3.9% 104,616 1.5% 5,840 3.0%
Drupal\Core\Database\Connection::expandArguments117 1.6% 111 2.5% 181 1.6% 66,152 0.9% 10,328 5.3%
rdf_preprocess_node100 1.4% 106 2.4% 201 1.8% 203,976 2.9% 0 0.0%
_theme@2201 2.7% 87 2.0% 244 2.2% 77,368 1.1% 288 0.1%
Drupal\Core\Cache\DatabaseBackend::getMultiple57 0.8% 62 1.4% 98 0.9% 29,024 0.4% 3,672 1.9%
contextual_preprocess210 2.9% 59 1.3% 271 2.5% 100,304 1.4% 728 0.4%
_theme@156 0.8% 58 1.3% 103 0.9% 47,536 0.7% 2,376 1.2%
Drupal\Core\Extension\ModuleHandler::alter12 0.2% 55 1.2% 68 0.6% 48,552 0.7% 22,536 11.6%
Drupal\entity\Entity\EntityViewDisplay::collectRenderDisplays51 0.7% 51 1.2% 71 0.6% 17,952 0.3% 800 0.4%
Drupal\Core\Cache\CacheContexts::convertTokensToKeys160 2.2% 49 1.1% 200 1.8% 70,800 1.0% 984 0.5%
Drupal\Core\DrupalKernel::initializeContainer2 0.0% 17 0.4% 20 0.2% 15,832 0.2% 14,544 7.5%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults11 0.2% 9 0.2% 16 0.1% 6,880 0.1% 1,400 0.7%
drupal_schema_fields_sql5 0.1% 9 0.2% 13 0.1% 8,688 0.1% 1,176 0.6%
Drupal\Core\Entity\ContentEntityDatabaseStorage::loadMultiple102 1.4% 9 0.2% 122 1.1% 17,336 0.2% 8,360 4.3%
_views_query_tag_alter_condition@28 0.1% 9 0.2% 16 0.1% 13,584 0.2% 1,368 0.7%
Drupal\comment\CommentStatistics::read1 0.0% 5 0.1% 5 0.0% 8,208 0.1% 0 0.0%
block_page_build1 0.0% 3 0.1% 4 0.0% 4,016 0.1% 0 0.0%
_theme3 0.0% 3 0.1% 4 0.0% 2,104 0.0% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render1 0.0% 2 0.0% 2 0.0% 2,744 0.0% 0 0.0%
Drupal\Core\Plugin\DefaultPluginBag::__construct2 0.0% 2 0.0% 3 0.0% 2,144 0.0% 0 0.0%
system_page_alter1 0.0% 2 0.0% 2 0.0% 4,016 0.1% 1,104 0.6%
menu_set_active_menu_names1 0.0% 1 0.0% 2 0.0% 1,784 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery2 0.0% 1 0.0% 3 0.0% 1,768 0.0% 1,040 0.5%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 0.0% 1 0.0% 3 0.0% 1,160 0.0% 864 0.4%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId1 0.0% 1 0.0% 3 0.0% 1,160 0.0% 768 0.4%
Drupal\Core\Cache\DatabaseBackend::getMultiple@11 0.0% 1 0.0% 1 0.0% 1,144 0.0% 0 0.0%
Drupal\user\UserStorage::addRoles1 0.0% 1 0.0% 2 0.0% 1,088 0.0% 0 0.0%
Drupal\Core\Field\FieldItemList::setValue51 0.7% 1 0.0% 58 0.5% 16,296 0.2% 448 0.2%
Drupal\Core\Render\Element::getVisibleChildren2 0.0% 0 0.0% 3 0.0% 976 0.0% 0 0.0%