Run Report
Run #519eb5243677d: 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_keys1,465 99.4% 2,337 0.2% 3,743 0.4% 365,656 3.8% 44,100 0.4%
Exclusive Metrics for Current Function2,337 100.0% 3,743 100.0% 365,656 100.0% 44,100 100.0%
Parent functions
element_children421 28.7% 503 21.5% 869 23.2% 71,752 19.6% 1,688 3.8%
Drupal\Core\Extension\ModuleHandler::getImplementations365 24.9% 404 17.3% 770 20.6% 52,944 14.5% 3,612 8.2%
Drupal\Core\Cache\DatabaseBackend::checksumTags130 8.9% 404 17.3% 544 14.5% 66,228 18.1% 9,440 21.4%
Drupal\Core\Database\Connection::expandArguments178 12.2% 326 13.9% 458 12.2% 33,788 9.2% 3,052 6.9%
Drupal\Core\Cache\DatabaseBackend::getMultiple102 7.0% 191 8.2% 272 7.3% 21,592 5.9% 0 0.0%
field_content_languages80 5.5% 113 4.8% 223 6.0% 28,596 7.8% 480 1.1%
Drupal\Core\Extension\ModuleHandler::alter4 0.3% 45 1.9% 49 1.3% 9,948 2.7% 7,144 16.2%
Drupal\Core\Entity\Field\Type\Field::setValue42 2.9% 43 1.8% 88 2.4% 7,168 2.0% 756 1.7%
_views_query_tag_alter_condition@216 1.1% 40 1.7% 54 1.4% 15,292 4.2% 1,468 3.3%
Drupal\Core\DrupalKernel::initializeContainer2 0.1% 35 1.5% 43 1.1% 9,512 2.6% 8,632 19.6%
theme@213 0.9% 28 1.2% 41 1.1% 4,944 1.4% 88 0.2%
Drupal\Core\Entity\Field\FieldItemBase::setValue26 1.8% 28 1.2% 63 1.7% 5,028 1.4% 1,272 2.9%
drupal_schema_fields_sql4 0.3% 27 1.2% 34 0.9% 5,636 1.5% 1,360 3.1%
theme@312 0.8% 26 1.1% 36 1.0% 4,968 1.4% 516 1.2%
Drupal\Core\Entity\DatabaseStorageController::load18 1.2% 22 0.9% 37 1.0% 3,684 1.0% 1,396 3.2%
theme@510 0.7% 21 0.9% 29 0.8% 3,968 1.1% 0 0.0%
theme@410 0.7% 20 0.9% 27 0.7% 3,968 1.1% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 0.5% 14 0.6% 22 0.6% 1,796 0.5% 0 0.0%
contextual_preprocess6 0.4% 10 0.4% 15 0.4% 2,560 0.7% 0 0.0%
Drupal\views\DisplayBag::__construct4 0.3% 8 0.3% 11 0.3% 2,200 0.6% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery4 0.3% 6 0.3% 14 0.4% 1,360 0.4% 864 2.0%
block_page_build1 0.1% 4 0.2% 6 0.2% 1,360 0.4% 772 1.8%
theme@11 0.1% 3 0.1% 6 0.2% 848 0.2% 464 1.1%
system_page_alter1 0.1% 3 0.1% 4 0.1% 1,360 0.4% 0 0.0%
filter_get_filters1 0.1% 3 0.1% 5 0.1% 1,100 0.3% 628 1.4%
element_get_visible_children2 0.1% 2 0.1% 3 0.1% 608 0.2% 0 0.0%
Drupal\user\UserStorageController::attachLoad1 0.1% 2 0.1% 4 0.1% 680 0.2% 0 0.0%
theme1 0.1% 2 0.1% 4 0.1% 676 0.2% 0 0.0%
Drupal\node\NodeStorageController::attachLoad1 0.1% 2 0.1% 4 0.1% 624 0.2% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules1 0.1% 1 0.0% 4 0.1% 824 0.2% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 0.1% 1 0.0% 4 0.1% 644 0.2% 468 1.1%