Run Report
Run #518eb6d7173d9: 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_keys501 98.2% 692 0.4% 1,113 0.8% 257,264 2.5% 64,584 0.6%
Exclusive Metrics for Current Function692 100.0% 1,113 100.0% 257,264 100.0% 64,584 100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags83 16.6% 201 29.0% 279 25.1% 73,712 28.7% 16,936 26.2%
Drupal\Core\Database\Connection::expandArguments96 19.2% 112 16.2% 208 18.7% 33,920 13.2% 3,664 5.7%
element_children95 19.0% 101 14.6% 153 13.7% 27,160 10.6% 5,440 8.4%
Drupal\Core\Extension\ModuleHandler::getImplementations103 20.6% 92 13.3% 154 13.8% 25,320 9.8% 2,696 4.2%
Drupal\Core\Cache\DatabaseBackend::getMultiple67 13.4% 83 12.0% 149 13.4% 24,072 9.4% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter4 0.8% 29 4.2% 31 2.8% 16,832 6.5% 9,736 15.1%
drupal_schema_fields_sql4 0.8% 17 2.5% 21 1.9% 11,936 4.6% 5,360 8.3%
Drupal\Core\DrupalKernel::initializeContainer2 0.4% 15 2.2% 17 1.5% 16,160 6.3% 14,856 23.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@18 1.6% 9 1.3% 19 1.7% 3,576 1.4% 1,360 2.1%
Drupal\Core\Entity\DatabaseStorageController::load17 3.4% 9 1.3% 23 2.1% 2,944 1.1% 1,232 1.9%
Drupal\Core\Entity\Field\Type\Field::setValue5 1.0% 5 0.7% 12 1.1% 2,320 0.9% 656 1.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue3 0.6% 3 0.4% 8 0.7% 1,808 0.7% 0 0.0%
block_page_build1 0.2% 2 0.3% 4 0.4% 2,512 1.0% 1,016 1.6%
system_page_alter1 0.2% 2 0.3% 2 0.2% 2,512 1.0% 944 1.5%
theme@21 0.2% 2 0.3% 4 0.4% 1,600 0.6% 0 0.0%
Drupal\user\UserStorageController::attachLoad2 0.4% 2 0.3% 5 0.4% 1,408 0.5% 0 0.0%
field_content_languages2 0.4% 2 0.3% 4 0.4% 2,120 0.8% 0 0.0%
theme@31 0.2% 1 0.1% 3 0.3% 1,432 0.6% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules1 0.2% 1 0.1% 2 0.2% 1,152 0.4% 0 0.0%
element_get_visible_children2 0.4% 1 0.1% 3 0.3% 1,208 0.5% 0 0.0%
Drupal\node\NodeStorageController::attachLoad1 0.2% 1 0.1% 3 0.3% 1,136 0.4% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 0.2% 1 0.1% 2 0.2% 1,160 0.5% 688 1.1%
user_roles1 0.2% 1 0.1% 7 0.6% 1,264 0.5% 0 0.0%