Run Report
Run #519a4774889dd: 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_keys966 99.1% 16,800 0.4% 8,000 0.9% 822,792 1.2% 219,648 0.3%
Exclusive Metrics for Current Function16,800 100.0% 8,000 100.0% 822,792 100.0% 219,648 100.0%
Parent functions
element_children296 30.6% 4,833 28.8% 0 0.0% 146,136 17.8% 22,592 10.3%
Drupal\Core\Extension\ModuleHandler::getImplementations177 18.3% 2,651 15.8% 0 0.0% 77,936 9.5% 8,032 3.7%
Drupal\Core\Cache\DatabaseBackend::checksumTags118 12.2% 2,570 15.3% 0 0.0% 232,240 28.2% 73,624 33.5%
Drupal\Core\Database\Connection::expandArguments147 15.2% 2,538 15.1% 4,000 50.0% 78,720 9.6% 8,480 3.9%
Drupal\Core\Cache\DatabaseBackend::getMultiple96 9.9% 1,595 9.5% 0 0.0% 49,784 6.1% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue19 2.0% 293 1.7% 0 0.0% 10,392 1.3% 2,776 1.3%
Drupal\Core\Cache\DatabaseBackend::getMultiple@111 1.1% 274 1.6% 0 0.0% 6,728 0.8% 0 0.0%
drupal_schema_fields_sql7 0.7% 224 1.3% 0 0.0% 30,656 3.7% 16,408 7.5%
Drupal\Core\Entity\Field\Type\Field::setValue15 1.6% 219 1.3% 0 0.0% 7,600 0.9% 880 0.4%
Drupal\Core\Extension\ModuleHandler::alter6 0.6% 214 1.3% 0 0.0% 38,744 4.7% 29,184 13.3%
Drupal\Core\Entity\DatabaseStorageController::load13 1.3% 166 1.0% 0 0.0% 5,200 0.6% 1,272 0.6%
_views_query_tag_alter_condition@28 0.8% 145 0.9% 0 0.0% 20,560 2.5% 4,256 1.9%
Drupal\Core\DrupalKernel::initializeContainer2 0.2% 113 0.7% 4,000 50.0% 24,720 3.0% 22,456 10.2%
Drupal\field\Plugin\Core\Entity\Field::getSchema6 0.6% 109 0.6% 0 0.0% 6,864 0.8% 0 0.0%
Drupal\field\Plugin\Type\Widget\WidgetBase::formSingleElement6 0.6% 97 0.6% 0 0.0% 6,880 0.8% 0 0.0%
field_content_languages5 0.5% 89 0.5% 0 0.0% 6,096 0.7% 1,568 0.7%
theme@34 0.4% 69 0.4% 0 0.0% 3,832 0.5% 1,784 0.8%
Drupal\Core\Database\Query\Select::prepareCountQuery4 0.4% 60 0.4% 0 0.0% 3,096 0.4% 2,064 0.9%
drupal_get_js2 0.2% 58 0.3% 0 0.0% 11,384 1.4% 0 0.0%
Drupal\Core\ParamConverter\EntityConverter::process1 0.1% 53 0.3% 0 0.0% 8,368 1.0% 6,536 3.0%
element_properties1 0.1% 41 0.2% 0 0.0% 9,352 1.1% 8,920 4.1%
element_get_visible_children3 0.3% 41 0.2% 0 0.0% 2,000 0.2% 0 0.0%
theme@22 0.2% 38 0.2% 0 0.0% 3,352 0.4% 0 0.0%
Drupal\user\UserStorageController::attachLoad2 0.2% 35 0.2% 0 0.0% 1,984 0.2% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes2 0.2% 34 0.2% 0 0.0% 2,912 0.4% 1,024 0.5%
Drupal\Core\Database\Query\Insert::fields2 0.2% 33 0.2% 0 0.0% 3,640 0.4% 1,376 0.6%
Drupal\views\DisplayBag::__construct2 0.2% 32 0.2% 0 0.0% 2,600 0.3% 0 0.0%
theme@11 0.1% 24 0.1% 0 0.0% 2,344 0.3% 1,312 0.6%
block_page_build1 0.1% 24 0.1% 0 0.0% 3,728 0.5% 1,552 0.7%
system_page_alter1 0.1% 23 0.1% 0 0.0% 3,728 0.5% 1,584 0.7%
theme1 0.1% 21 0.1% 0 0.0% 1,832 0.2% 1,088 0.5%
filter_get_filters1 0.1% 19 0.1% 0 0.0% 2,936 0.4% 880 0.4%
editor_pre_render_format1 0.1% 17 0.1% 0 0.0% 1,592 0.2% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults1 0.1% 17 0.1% 0 0.0% 1,624 0.2% 0 0.0%
Drupal\node\NodeStorageController::attachLoad1 0.1% 16 0.1% 0 0.0% 1,608 0.2% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules1 0.1% 15 0.1% 0 0.0% 1,624 0.2% 0 0.0%