Run Report
Run #531ee626b79e4: 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_keys1,228 99.3% 1,537 0.4% 2,612 0.8% 2,293,760 6.4% 157,832 0.4%
Exclusive Metrics for Current Function1,537 100.0% 2,612 100.0% 2,293,760 100.0% 157,832 100.0%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByNames92 7.5% 884 57.5% 969 37.1% 1,727,576 75.3% 57,752 36.6%
Drupal\Core\Cache\DatabaseBackend::checksumTags102 8.3% 197 12.8% 283 10.8% 142,272 6.2% 34,040 21.6%
Drupal\Core\Database\Connection::expandArguments132 10.7% 104 6.8% 186 7.1% 65,600 2.9% 10,632 6.7%
Drupal\Core\Cache\DatabaseBackend::getMultiple79 6.4% 78 5.1% 117 4.5% 29,040 1.3% 0 0.0%
drupal_schema_fields_sql14 1.1% 63 4.1% 76 2.9% 65,992 2.9% 10,344 6.6%
Drupal\Core\Extension\ModuleHandler::getImplementations315 25.7% 53 3.4% 357 13.7% 66,432 2.9% 2,928 1.9%
Drupal\Core\Render\Element::children377 30.7% 47 3.1% 412 15.8% 88,672 3.9% 10,488 6.6%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults46 3.7% 40 2.6% 68 2.6% 24,512 1.1% 1,088 0.7%
Drupal\Core\DrupalKernel::initializeContainer2 0.2% 17 1.1% 19 0.7% 16,168 0.7% 14,352 9.1%
Drupal\Core\Extension\ModuleHandler::alter2 0.2% 10 0.7% 12 0.5% 8,808 0.4% 7,192 4.6%
contextual_preprocess15 1.2% 9 0.6% 21 0.8% 7,512 0.3% 0 0.0%
drupal_get_js2 0.2% 6 0.4% 8 0.3% 13,096 0.6% 0 0.0%
Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData5 0.4% 6 0.4% 13 0.5% 5,792 0.3% 1,312 0.8%
Drupal\Core\Field\FieldItemBase::setValue6 0.5% 5 0.3% 9 0.3% 2,808 0.1% 832 0.5%
_theme@116 1.3% 5 0.3% 20 0.8% 7,080 0.3% 1,064 0.7%
Drupal\Core\Asset\CssCollectionRenderer::render1 0.1% 4 0.3% 7 0.3% 5,872 0.3% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes2 0.2% 2 0.1% 4 0.2% 2,008 0.1% 864 0.5%
Drupal\Core\Config\Entity\Query\Condition::matchArray@11 0.1% 1 0.1% 3 0.1% 1,256 0.1% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId1 0.1% 1 0.1% 2 0.1% 1,160 0.1% 768 0.5%
_theme2 0.2% 1 0.1% 3 0.1% 1,432 0.1% 0 0.0%
_theme@210 0.8% 1 0.1% 10 0.4% 4,792 0.2% 1,064 0.7%
system_page_alter1 0.1% 1 0.1% 1 0.0% 1,776 0.1% 608 0.4%
Drupal\Core\Entity\FieldableDatabaseStorageController::loadMultiple2 0.2% 1 0.1% 8 0.3% 1,352 0.1% 1,264 0.8%
block_page_build1 0.1% 1 0.1% 2 0.1% 1,776 0.1% 1,240 0.8%
Drupal\Core\Render\Element::getVisibleChildren2 0.2% 0 0.0% 2 0.1% 976 0.0% 0 0.0%