Run Report
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
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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_keys1,699 99.5% 1,874 0.3% 2,934 0.5% 749,384 4.6% 76,352 0.5%
Exclusive Metrics for Current Function1,874 100.0% 2,934 100.0% 749,384 100.0% 76,352 100.0%
Parent functions
element_children536 31.5% 538 28.7% 780 26.6% 191,584 25.6% 5,528 7.2%
Drupal\Core\Extension\ModuleHandler::getImplementations455 26.8% 442 23.6% 661 22.5% 91,608 12.2% 4,352 5.7%
Drupal\Core\Cache\DatabaseBackend::checksumTags133 7.8% 224 12.0% 352 12.0% 115,936 15.5% 8,264 10.8%
Drupal\Core\Database\Connection::expandArguments176 10.4% 183 9.8% 315 10.7% 67,624 9.0% 5,808 7.6%
Drupal\Core\Cache\DatabaseBackend::getMultiple94 5.5% 105 5.6% 189 6.4% 37,496 5.0% 0 0.0%
field_content_languages88 5.2% 88 4.7% 157 5.4% 59,912 8.0% 4,944 6.5%
Drupal\Core\Entity\Field\FieldItemBase::setValue47 2.8% 51 2.7% 83 2.8% 16,592 2.2% 2,672 3.5%
Drupal\Core\Entity\Field\Type\Field::setValue45 2.6% 45 2.4% 79 2.7% 14,480 1.9% 96 0.1%
Drupal\Core\Extension\ModuleHandler::alter6 0.4% 32 1.7% 37 1.3% 26,184 3.5% 8,240 10.8%
drupal_schema_fields_sql6 0.4% 22 1.2% 27 0.9% 15,272 2.0% 5,832 7.6%
theme@521 1.2% 21 1.1% 43 1.5% 14,872 2.0% 0 0.0%
theme@421 1.2% 21 1.1% 42 1.4% 14,872 2.0% 0 0.0%
_views_query_tag_alter_condition@212 0.7% 19 1.0% 25 0.9% 19,984 2.7% 3,704 4.9%
Drupal\Core\Entity\DatabaseStorageController::load15 0.9% 18 1.0% 29 1.0% 8,536 1.1% 6,824 8.9%
Drupal\Core\DrupalKernel::initializeContainer2 0.1% 16 0.9% 17 0.6% 16,840 2.2% 16,096 21.1%
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 0.4% 7 0.4% 13 0.4% 3,240 0.4% 920 1.2%
Drupal\field\Plugin\views\field\Field::defineOptions6 0.4% 6 0.3% 11 0.4% 4,840 0.6% 0 0.0%
block_page_build1 0.1% 4 0.2% 6 0.2% 2,512 0.3% 752 1.0%
theme@32 0.1% 4 0.2% 6 0.2% 2,272 0.3% 0 0.0%
contextual_preprocess4 0.2% 4 0.2% 7 0.2% 3,464 0.5% 96 0.1%
theme@23 0.2% 4 0.2% 8 0.3% 2,776 0.4% 0 0.0%
Drupal\views\DisplayBag::__construct4 0.2% 4 0.2% 9 0.3% 3,144 0.4% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery4 0.2% 3 0.2% 8 0.3% 2,160 0.3% 944 1.2%
system_page_alter1 0.1% 2 0.1% 2 0.1% 2,512 0.3% 768 1.0%
theme@11 0.1% 2 0.1% 4 0.1% 1,600 0.2% 0 0.0%
Drupal\node\NodeStorageController::attachLoad2 0.1% 2 0.1% 6 0.2% 1,472 0.2% 0 0.0%
theme1 0.1% 2 0.1% 2 0.1% 1,264 0.2% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules1 0.1% 1 0.1% 3 0.1% 1,488 0.2% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 0.1% 1 0.1% 5 0.2% 1,160 0.2% 512 0.7%
Drupal\field\Plugin\Core\Entity\Field::getSchema1 0.1% 1 0.1% 2 0.1% 1,472 0.2% 0 0.0%
Drupal\user\UserStorageController::attachLoad1 0.1% 1 0.1% 3 0.1% 1,240 0.2% 0 0.0%
element_get_visible_children2 0.1% 1 0.1% 3 0.1% 976 0.1% 0 0.0%