Run Report
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
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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_keys1,520 99.4% 1,501 0.4% 0 0.0% 1,018,384 7.1% 145,512 1.0%
Exclusive Metrics for Current Function1,501 100.0% 0 N/A% 1,018,384 100.0% 145,512 100.0%
Parent functions
element_children625 41.1% 611 40.7% 0 N/A% 333,952 32.8% 14,856 10.2%
Drupal\Core\Extension\ModuleHandler::getImplementations407 26.8% 332 22.1% 0 N/A% 157,976 15.5% 17,656 12.1%
field_content_languages142 9.3% 142 9.5% 0 N/A% 143,136 14.1% 11,976 8.2%
Drupal\Core\Cache\DatabaseBackend::checksumTags116 7.6% 137 9.1% 0 N/A% 114,880 11.3% 23,720 16.3%
Drupal\Core\Database\Connection::expandArguments81 5.3% 92 6.1% 0 N/A% 68,120 6.7% 11,192 7.7%
Drupal\Core\Cache\DatabaseBackend::getMultiple58 3.8% 66 4.4% 0 N/A% 44,280 4.3% 4,304 3.0%
theme@250 3.3% 50 3.3% 0 N/A% 51,480 5.1% 0 0.0%
theme@321 1.4% 21 1.4% 0 N/A% 22,248 2.2% 1,768 1.2%
Drupal\Core\DrupalKernel::initializeContainer2 0.1% 15 1.0% 0 N/A% 23,680 2.3% 21,912 15.1%
Drupal\Core\Extension\ModuleHandler::alter2 0.1% 10 0.7% 0 N/A% 12,888 1.3% 11,016 7.6%
Drupal\Core\Entity\DatabaseStorageController::load3 0.2% 10 0.7% 0 N/A% 16,656 1.6% 15,424 10.6%
block_page_build1 0.1% 4 0.3% 0 N/A% 6,000 0.6% 3,976 2.7%
theme@12 0.1% 3 0.2% 0 N/A% 3,616 0.4% 0 0.0%
system_page_alter1 0.1% 3 0.2% 0 N/A% 6,000 0.6% 3,544 2.4%
Drupal\user\UserStorageController::attachLoad1 0.1% 1 0.1% 0 N/A% 1,752 0.2% 440 0.3%
Drupal\Core\Database\Query\Select::prepareCountQuery2 0.1% 1 0.1% 0 N/A% 2,360 0.2% 1,280 0.9%
Drupal\node\NodeStorageController::attachLoad1 0.1% 1 0.1% 0 N/A% 1,864 0.2% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 0.1% 1 0.1% 0 N/A% 1,624 0.2% 904 0.6%
filter_get_filters1 0.1% 1 0.1% 0 N/A% 2,936 0.3% 1,264 0.9%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules1 0.1% 0 0.0% 0 N/A% 1,368 0.1% 0 0.0%
element_get_visible_children2 0.1% 0 0.0% 0 N/A% 1,568 0.2% 280 0.2%