Run Report
Run #5173fe60eff73: 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_keys1,541 99.4% 1,511 0.4% 8,001 2.3% 1,034,520 7.2% 144,872 1.0%
Exclusive Metrics for Current Function1,511 100.0% 8,001 100.0% 1,034,520 100.0% 144,872 100.0%
Parent functions
element_children625 40.6% 599 39.6% 0 0.0% 333,912 32.3% 14,896 10.3%
Drupal\Core\Extension\ModuleHandler::getImplementations407 26.4% 322 21.3% 4,001 50.0% 158,072 15.3% 17,904 12.4%
Drupal\Core\Cache\DatabaseBackend::checksumTags123 8.0% 155 10.3% 4,000 50.0% 123,144 11.9% 23,200 16.0%
field_content_languages142 9.2% 142 9.4% 0 0.0% 143,136 13.8% 12,152 8.4%
Drupal\Core\Database\Connection::expandArguments88 5.7% 98 6.5% 0 0.0% 71,536 6.9% 11,272 7.8%
Drupal\Core\Cache\DatabaseBackend::getMultiple65 4.2% 73 4.8% 0 0.0% 47,912 4.6% 4,304 3.0%
theme@250 3.2% 50 3.3% 0 0.0% 51,480 5.0% 0 0.0%
theme@321 1.4% 22 1.5% 0 0.0% 22,248 2.2% 1,768 1.2%
Drupal\Core\DrupalKernel::initializeContainer2 0.1% 15 1.0% 0 0.0% 23,680 2.3% 21,912 15.1%
Drupal\Core\Extension\ModuleHandler::alter2 0.1% 10 0.7% 0 0.0% 12,888 1.2% 11,016 7.6%
Drupal\Core\Entity\DatabaseStorageController::load3 0.2% 10 0.7% 0 0.0% 16,656 1.6% 15,424 10.6%
system_page_alter1 0.1% 3 0.2% 0 0.0% 6,000 0.6% 3,064 2.1%
block_page_build1 0.1% 3 0.2% 0 0.0% 6,000 0.6% 3,976 2.7%
Drupal\Core\Database\Query\Select::prepareCountQuery2 0.1% 2 0.1% 0 0.0% 2,360 0.2% 1,280 0.9%
theme@12 0.1% 2 0.1% 0 0.0% 3,616 0.3% 0 0.0%
Drupal\user\UserStorageController::attachLoad1 0.1% 1 0.1% 0 0.0% 1,752 0.2% 256 0.2%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules1 0.1% 1 0.1% 0 0.0% 2,136 0.2% 0 0.0%
Drupal\node\NodeStorageController::attachLoad1 0.1% 1 0.1% 0 0.0% 1,864 0.2% 0 0.0%
filter_get_filters1 0.1% 1 0.1% 0 0.0% 2,936 0.3% 1,264 0.9%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 0.1% 1 0.1% 0 0.0% 1,624 0.2% 904 0.6%
element_get_visible_children2 0.1% 0 0.0% 0 0.0% 1,568 0.2% 280 0.2%