Run Report
Run #5198f7eab7067: XHProf Run (Namespace=drupal-perf-steveoliver)
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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_keys1,551 99.4% 8,482 0.4% 16,000 1.0% 1,123,664 1.7% 167,608 0.3%
Exclusive Metrics for Current Function8,482 100.0% 16,000 100.0% 1,123,664 100.0% 167,608 100.0%
Parent functions
element_children417 26.9% 2,174 25.6% 8,000 50.0% 233,512 20.8% 7,848 4.7%
Drupal\Core\Extension\ModuleHandler::getImplementations423 27.3% 2,102 24.8% 4,000 25.0% 157,240 14.0% 9,528 5.7%
Drupal\Core\Database\Connection::expandArguments173 11.2% 1,022 12.0% 0 0.0% 104,072 9.3% 14,552 8.7%
Drupal\Core\Cache\DatabaseBackend::checksumTags147 9.5% 971 11.4% 0 0.0% 196,616 17.5% 36,264 21.6%
Drupal\Core\Cache\DatabaseBackend::getMultiple92 5.9% 495 5.8% 0 0.0% 57,520 5.1% 0 0.0%
field_content_languages84 5.4% 453 5.3% 0 0.0% 85,096 7.6% 6,592 3.9%
theme@540 2.6% 234 2.8% 4,000 25.0% 41,400 3.7% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue45 2.9% 222 2.6% 0 0.0% 23,080 2.1% 3,416 2.0%
Drupal\Core\Entity\Field\Type\Field::setValue43 2.8% 196 2.3% 0 0.0% 19,696 1.8% 1,152 0.7%
drupal_schema_fields_sql10 0.6% 104 1.2% 0 0.0% 38,392 3.4% 8,216 4.9%
_views_query_tag_alter_condition@216 1.0% 93 1.1% 0 0.0% 40,016 3.6% 5,744 3.4%
Drupal\Core\Extension\ModuleHandler::alter6 0.4% 88 1.0% 0 0.0% 38,496 3.4% 28,664 17.1%
Drupal\Core\Entity\DatabaseStorageController::load16 1.0% 78 0.9% 0 0.0% 17,152 1.5% 11,320 6.8%
Drupal\Core\Cache\DatabaseBackend::getMultiple@110 0.6% 59 0.7% 0 0.0% 6,224 0.6% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.1% 38 0.4% 0 0.0% 24,720 2.2% 22,456 13.4%
Drupal\user\UserStorageController::attachLoad3 0.2% 21 0.2% 0 0.0% 5,480 0.5% 4,144 2.5%
Drupal\views\DisplayBag::__construct4 0.3% 20 0.2% 0 0.0% 4,600 0.4% 0 0.0%
theme@33 0.2% 19 0.2% 0 0.0% 4,352 0.4% 1,768 1.1%
Drupal\Core\Database\Query\Select::prepareCountQuery4 0.3% 19 0.2% 0 0.0% 3,360 0.3% 1,696 1.0%
theme@23 0.2% 18 0.2% 0 0.0% 4,104 0.4% 0 0.0%
Drupal\node\NodeStorageController::attachLoad2 0.1% 10 0.1% 0 0.0% 2,096 0.2% 0 0.0%
element_get_visible_children2 0.1% 8 0.1% 0 0.0% 1,568 0.1% 0 0.0%
block_page_build1 0.1% 8 0.1% 0 0.0% 3,728 0.3% 2,120 1.3%
system_page_alter1 0.1% 7 0.1% 0 0.0% 3,728 0.3% 1,104 0.7%
theme@11 0.1% 7 0.1% 0 0.0% 2,336 0.2% 0 0.0%
theme1 0.1% 6 0.1% 0 0.0% 1,832 0.2% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules1 0.1% 5 0.1% 0 0.0% 1,624 0.1% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 0.1% 5 0.1% 0 0.0% 1,624 0.1% 1,024 0.6%