Run Report
Run #519a9ae44e0a5: XHProf Run (Namespace=drupal-perf-trevorbradley)
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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_keys651 98.6% 812 0.2% 8,000 4.3% 328,520 2.9% 68,888 0.6%
Exclusive Metrics for Current Function812 100.0% 8,000 100.0% 328,520 100.0% 68,888 100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags100 15.4% 214 26.4% 4,000 50.0% 91,424 27.8% 12,976 18.8%
Drupal\Core\Extension\ModuleHandler::getImplementations158 24.3% 123 15.1% 0 0.0% 42,288 12.9% 2,584 3.8%
Drupal\Core\Database\Connection::expandArguments114 17.5% 116 14.3% 0 0.0% 39,952 12.2% 4,000 5.8%
element_children94 14.4% 102 12.6% 0 0.0% 28,080 8.5% 5,120 7.4%
Drupal\Core\Cache\DatabaseBackend::getMultiple82 12.6% 97 11.9% 4,000 50.0% 29,544 9.0% 0 0.0%
drupal_schema_fields_sql14 2.2% 43 5.3% 0 0.0% 22,032 6.7% 13,088 19.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.3% 19 2.3% 0 0.0% 16,160 4.9% 15,232 22.1%
Drupal\Core\Extension\ModuleHandler::alter2 0.3% 16 2.0% 0 0.0% 8,808 2.7% 5,808 8.4%
field_content_languages12 1.8% 14 1.7% 0 0.0% 8,840 2.7% 48 0.1%
Drupal\Core\Entity\Field\FieldItemBase::setValue14 2.2% 14 1.7% 0 0.0% 5,504 1.7% 1,144 1.7%
Drupal\Core\Database\Query\Insert::fields5 0.8% 14 1.7% 0 0.0% 10,352 3.2% 1,824 2.6%
Drupal\Core\Entity\DatabaseStorageController::load29 4.5% 9 1.1% 0 0.0% 5,080 1.5% 1,384 2.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 1.1% 9 1.1% 0 0.0% 3,224 1.0% 1,184 1.7%
Drupal\Core\Entity\Field\Type\Field::setValue7 1.1% 7 0.9% 0 0.0% 2,928 0.9% 704 1.0%
block_page_build1 0.2% 3 0.4% 0 0.0% 2,512 0.8% 1,016 1.5%
system_page_alter1 0.2% 2 0.2% 0 0.0% 2,512 0.8% 912 1.3%
theme@21 0.2% 2 0.2% 0 0.0% 1,600 0.5% 0 0.0%
theme@31 0.2% 2 0.2% 0 0.0% 1,432 0.4% 848 1.2%
Drupal\user\UserStorageController::attachLoad2 0.3% 2 0.2% 0 0.0% 1,424 0.4% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 0.2% 1 0.1% 0 0.0% 1,160 0.4% 512 0.7%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules1 0.2% 1 0.1% 0 0.0% 1,320 0.4% 0 0.0%
Drupal\node\NodeStorageController::attachLoad1 0.2% 1 0.1% 0 0.0% 1,136 0.3% 0 0.0%
element_get_visible_children2 0.3% 1 0.1% 0 0.0% 1,208 0.4% 504 0.7%