Run Report
Run #518b13c95a609: 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_keys2,529 99.6% 2,194 0.3% 4,082 0.6% 923,480 6.2% 127,016 0.8%
Exclusive Metrics for Current Function2,194 100.0% 4,082 100.0% 923,480 100.0% 127,016 100.0%
Parent functions
element_children643 25.4% 608 27.7% 922 22.6% 189,528 20.5% 10,768 8.5%
Drupal\Core\Entity\Field\FieldItemBase::setValue359 14.2% 380 17.3% 583 14.3% 121,424 13.1% 25,872 20.4%
Drupal\Core\Extension\ModuleHandler::getImplementations690 27.3% 304 13.9% 886 21.7% 110,552 12.0% 3,024 2.4%
Drupal\Core\Cache\DatabaseBackend::checksumTags141 5.6% 288 13.1% 437 10.7% 148,248 16.1% 20,928 16.5%
field_content_languages204 8.1% 230 10.5% 378 9.3% 137,864 14.9% 13,856 10.9%
Drupal\Core\Database\Connection::expandArguments107 4.2% 124 5.7% 194 4.8% 46,280 5.0% 7,888 6.2%
Drupal\Core\Cache\DatabaseBackend::getMultiple74 2.9% 103 4.7% 178 4.4% 35,768 3.9% 2,504 2.0%
theme@450 2.0% 50 2.3% 82 2.0% 34,368 3.7% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter4 0.2% 25 1.1% 26 0.6% 16,824 1.8% 9,320 7.3%
drupal_schema_fields_sql5 0.2% 23 1.0% 31 0.8% 14,688 1.6% 6,576 5.2%
Drupal\Core\DrupalKernel::initializeContainer2 0.1% 14 0.6% 16 0.4% 16,160 1.7% 14,856 11.7%
Drupal\Core\Entity\DatabaseStorageController::load222 8.8% 10 0.5% 282 6.9% 28,312 3.1% 6,072 4.8%
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 0.3% 9 0.4% 16 0.4% 3,224 0.3% 1,360 1.1%
Drupal\Core\Entity\Field\Type\Field::setValue8 0.3% 8 0.4% 15 0.4% 3,232 0.3% 800 0.6%
system_page_alter1 0.0% 6 0.3% 7 0.2% 2,512 0.3% 768 0.6%
block_page_build1 0.0% 2 0.1% 3 0.1% 2,512 0.3% 752 0.6%
Drupal\user\UserStorageController::attachLoad2 0.1% 2 0.1% 3 0.1% 1,432 0.2% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules1 0.0% 1 0.0% 2 0.0% 1,152 0.1% 0 0.0%
theme@31 0.0% 1 0.0% 2 0.0% 1,600 0.2% 0 0.0%
theme@11 0.0% 1 0.0% 3 0.1% 1,600 0.2% 0 0.0%
theme@21 0.0% 1 0.0% 2 0.0% 1,432 0.2% 480 0.4%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 0.0% 1 0.0% 3 0.1% 1,160 0.1% 688 0.5%
user_roles1 0.0% 1 0.0% 6 0.1% 1,264 0.1% 0 0.0%
Drupal\node\NodeStorageController::attachLoad1 0.0% 1 0.0% 3 0.1% 1,136 0.1% 0 0.0%
element_get_visible_children2 0.1% 1 0.0% 2 0.0% 1,208 0.1% 504 0.4%