Run Report
Run #52d3e812c7cf2: 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_keys695 98.7% 468 0.3% 1,016 0.7% 329,064 2.3% 72,016 0.5%
Exclusive Metrics for Current Function468 100.0% 1,016 100.0% 329,064 100.0% 72,016 100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags89 12.8% 119 25.4% 196 19.3% 89,712 27.3% 15,904 22.1%
Drupal\Core\Database\Connection::expandArguments97 14.0% 94 20.1% 139 13.7% 38,832 11.8% 4,432 6.2%
Drupal\Core\Cache\DatabaseBackend::getMultiple67 9.6% 66 14.1% 108 10.6% 26,104 7.9% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations221 31.8% 48 10.3% 252 24.8% 51,176 15.6% 7,736 10.7%
Drupal\Core\Render\Element::children124 17.8% 35 7.5% 144 14.2% 30,256 9.2% 1,840 2.6%
Drupal\Core\Extension\ModuleHandler::alter4 0.6% 21 4.5% 24 2.4% 17,160 5.2% 12,472 17.3%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults27 3.9% 15 3.2% 36 3.5% 10,192 3.1% 720 1.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.3% 13 2.8% 14 1.4% 16,496 5.0% 15,040 20.9%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId11 1.6% 11 2.4% 17 1.7% 4,520 1.4% 768 1.1%
contextual_preprocess9 1.3% 8 1.7% 13 1.3% 6,152 1.9% 2,288 3.2%
theme@16 0.9% 7 1.5% 8 0.8% 4,792 1.5% 3,056 4.2%
Drupal\Core\Field\FieldItemBase::setValue8 1.2% 7 1.5% 14 1.4% 3,816 1.2% 2,400 3.3%
Drupal\Core\Field\FieldItemList::setValue4 0.6% 5 1.1% 8 0.8% 2,208 0.7% 904 1.3%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes11 1.6% 5 1.1% 15 1.5% 4,520 1.4% 688 1.0%
theme@23 0.4% 3 0.6% 5 0.5% 2,944 0.9% 1,144 1.6%
block_page_build1 0.1% 2 0.4% 3 0.3% 4,016 1.2% 1,472 2.0%
theme2 0.3% 2 0.4% 2 0.2% 2,272 0.7% 0 0.0%
system_page_alter1 0.1% 2 0.4% 4 0.4% 4,016 1.2% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render1 0.1% 2 0.4% 3 0.3% 2,936 0.9% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames2 0.3% 1 0.2% 5 0.5% 1,232 0.4% 0 0.0%
taxonomy_get_tree1 0.1% 1 0.2% 1 0.1% 1,072 0.3% 288 0.4%
drupal_schema_fields_sql1 0.1% 1 0.2% 3 0.3% 2,536 0.8% 0 0.0%
Drupal\Core\Entity\FieldableDatabaseStorageController::loadMultiple1 0.1% 0 0.0% 1 0.1% 1,128 0.3% 864 1.2%
Drupal\Core\Render\Element::getVisibleChildren2 0.3% 0 0.0% 1 0.1% 976 0.3% 0 0.0%