Run Report
Run #52f2e62091f2c: 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_keys2,101 99.6% 1,771 0.5% 3,418 1.1% 781,840 3.9% 79,624 0.4%
Exclusive Metrics for Current Function1,771 100.0% 3,418 100.0% 781,840 100.0% 79,624 100.0%
Parent functions
Drupal\Core\Render\Element::children1,155 55.0% 746 42.1% 1,589 46.5% 290,072 37.1% 5,752 7.2%
Drupal\Core\Cache\DatabaseBackend::checksumTags112 5.3% 284 16.0% 388 11.4% 96,664 12.4% 14,928 18.7%
Drupal\Core\Extension\ModuleHandler::getImplementations471 22.4% 228 12.9% 619 18.1% 86,688 11.1% 3,640 4.6%
Drupal\Core\Database\Connection::expandArguments133 6.3% 147 8.3% 235 6.9% 49,888 6.4% 4,224 5.3%
Drupal\Core\Cache\DatabaseBackend::getMultiple90 4.3% 121 6.8% 197 5.8% 32,552 4.2% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames37 1.8% 62 3.5% 94 2.8% 62,984 8.1% 1,384 1.7%
Drupal\Core\Extension\ModuleHandler::alter6 0.3% 28 1.6% 37 1.1% 24,000 3.1% 7,904 9.9%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults23 1.1% 24 1.4% 43 1.3% 14,136 1.8% 968 1.2%
drupal_get_js2 0.1% 21 1.2% 25 0.7% 21,464 2.7% 0 0.0%
drupal_schema_fields_sql4 0.2% 16 0.9% 19 0.6% 12,480 1.6% 10,216 12.8%
Drupal\Core\DrupalKernel::initializeContainer2 0.1% 13 0.7% 14 0.4% 15,488 2.0% 14,912 18.7%
_views_query_tag_alter_condition@28 0.4% 9 0.5% 14 0.4% 13,584 1.7% 1,424 1.8%
theme@29 0.4% 9 0.5% 17 0.5% 9,832 1.3% 0 0.0%
theme@18 0.4% 9 0.5% 23 0.7% 6,840 0.9% 2,312 2.9%
contextual_preprocess6 0.3% 9 0.5% 16 0.5% 3,632 0.5% 544 0.7%
Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData5 0.2% 7 0.4% 16 0.5% 5,792 0.7% 960 1.2%
Drupal\Core\Field\FieldItemBase::setValue6 0.3% 6 0.3% 9 0.3% 2,808 0.4% 912 1.1%
theme3 0.1% 5 0.3% 8 0.2% 2,104 0.3% 504 0.6%
Drupal\Core\Asset\CssCollectionRenderer::render1 0.0% 5 0.3% 7 0.2% 7,536 1.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes4 0.2% 5 0.3% 6 0.2% 2,680 0.3% 688 0.9%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId3 0.1% 3 0.2% 6 0.2% 1,832 0.2% 768 1.0%
block_page_build1 0.0% 3 0.2% 5 0.1% 4,016 0.5% 3,112 3.9%
system_page_alter1 0.0% 2 0.1% 3 0.1% 4,016 0.5% 0 0.0%
Drupal\Component\Plugin\DefaultPluginBag::__construct2 0.1% 2 0.1% 4 0.1% 2,152 0.3% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery2 0.1% 2 0.1% 7 0.2% 1,584 0.2% 944 1.2%
Drupal\Core\Database\Query\Insert::fields1 0.0% 2 0.1% 4 0.1% 2,320 0.3% 2,056 2.6%
Drupal\Core\Utility\Token::replace1 0.0% 1 0.1% 2 0.1% 1,120 0.1% 472 0.6%
Drupal\Core\Config\Entity\Query\Condition::matchArray@11 0.0% 1 0.1% 2 0.1% 1,248 0.2% 0 0.0%
Drupal\Core\Entity\FieldableDatabaseStorageController::loadMultiple2 0.1% 1 0.1% 6 0.2% 1,352 0.2% 1,000 1.3%
Drupal\Core\Render\Element::getVisibleChildren2 0.1% 0 0.0% 3 0.1% 976 0.1% 0 0.0%