Run Report
Run #53cc6e8349e04: 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_keys3,698 99.8% 5,250 0.6% 7,988 0.9% 3,751,432 7.7% 133,576 0.3%
Exclusive Metrics for Current Function5,250 100.0% 7,988 100.0% 3,751,432 100.0% 133,576 100.0%
Parent functions
Drupal\Core\Render\Element::children1,404 38.0% 1,445 27.5% 2,351 29.4% 213,416 5.7% 9,112 6.8%
Drupal\Core\Routing\RouteProvider::getRoutesByNames186 5.0% 1,431 27.3% 1,608 20.1% 2,752,960 73.4% 31,792 23.8%
Drupal\Core\Extension\ModuleHandler::getImplementations970 26.2% 982 18.7% 1,626 20.4% 102,128 2.7% 7,328 5.5%
Drupal\Core\Cache\DatabaseBackend::checksumTags124 3.4% 219 4.2% 336 4.2% 124,952 3.3% 14,992 11.2%
contextual_preprocess158 4.3% 161 3.1% 316 4.0% 99,360 2.6% 904 0.7%
Drupal\Core\Field\FieldItemBase::setValue153 4.1% 153 2.9% 281 3.5% 52,200 1.4% 3,016 2.3%
Drupal\Core\Cache\DatabaseBackend::getMultiple116 3.1% 149 2.8% 266 3.3% 62,136 1.7% 16,688 12.5%
Drupal\Core\Database\Connection::expandArguments109 2.9% 133 2.5% 232 2.9% 63,448 1.7% 13,928 10.4%
Drupal\Core\Entity\EntityStorageBase::loadMultiple109 2.9% 114 2.2% 178 2.2% 18,368 0.5% 5,992 4.5%
_theme@2102 2.8% 103 2.0% 191 2.4% 61,304 1.6% 0 0.0%
Drupal\Core\Field\FieldItemList::setValue100 2.7% 102 1.9% 188 2.4% 31,192 0.8% 2,208 1.7%
_theme52 1.4% 63 1.2% 112 1.4% 35,536 0.9% 0 0.0%
Drupal\Core\Config\Entity\ConfigEntityBase::toArray12 0.3% 39 0.7% 49 0.6% 33,888 0.9% 12,328 9.2%
Drupal\Core\Field\FieldDefinition::getSchema18 0.5% 29 0.6% 43 0.5% 6,848 0.2% 1,216 0.9%
Drupal\Core\Entity\Sql\DefaultTableMapping::getColumnNames18 0.5% 18 0.3% 37 0.5% 6,856 0.2% 1,024 0.8%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults16 0.4% 17 0.3% 31 0.4% 10,224 0.3% 1,416 1.1%
Drupal\Core\Extension\ModuleHandler::alter4 0.1% 16 0.3% 22 0.3% 16,496 0.4% 6,608 4.9%
Drupal\Core\Plugin\DefaultPluginBag::__construct7 0.2% 13 0.2% 19 0.2% 5,504 0.1% 880 0.7%
Drupal\Core\Cache\CacheContexts::convertTokensToKeys9 0.2% 9 0.2% 13 0.2% 4,360 0.1% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@16 0.2% 8 0.2% 14 0.2% 2,976 0.1% 1,000 0.7%
_theme@15 0.1% 7 0.1% 14 0.2% 4,528 0.1% 0 0.0%
drupal_get_js2 0.1% 5 0.1% 6 0.1% 5,736 0.2% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery4 0.1% 5 0.1% 9 0.1% 1,576 0.0% 1,312 1.0%
drupal_schema_fields_sql1 0.0% 4 0.1% 6 0.1% 6,016 0.2% 0 0.0%
Drupal\Core\Entity\ContentEntityDatabaseStorage::getTableMapping2 0.1% 4 0.1% 7 0.1% 4,296 0.1% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render1 0.0% 3 0.1% 5 0.1% 2,912 0.1% 0 0.0%
Drupal\block\Plugin\DisplayVariant\FullPageVariant::getRegionAssignments1 0.0% 3 0.1% 5 0.1% 4,072 0.1% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId1 0.0% 3 0.1% 4 0.1% 1,160 0.0% 768 0.6%
Drupal\Core\Entity\Query\Sql\Tables::getTableMapping1 0.0% 3 0.1% 4 0.1% 6,048 0.2% 0 0.0%
menu_set_active_menu_names1 0.0% 2 0.0% 2 0.0% 1,784 0.0% 0 0.0%
system_page_alter1 0.0% 2 0.0% 3 0.0% 4,016 0.1% 288 0.2%
Drupal\Core\Render\Element::getVisibleChildren2 0.1% 2 0.0% 3 0.0% 1,656 0.0% 0 0.0%
Drupal\Core\Session\SessionManager::getSessionDataMask1 0.0% 1 0.0% 3 0.0% 1,144 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 0.0% 1 0.0% 2 0.0% 1,160 0.0% 776 0.6%
_drupal_render_process_post_render_cache1 0.0% 1 0.0% 2 0.0% 1,176 0.0% 0 0.0%