Run Report
Run #51ec517fc2424: 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_keys1,100 99.2% 1,473 0.2% 2,234 0.3% 682,240 3.6% 116,200 0.6%
Exclusive Metrics for Current Function1,473 100.0% 2,234 100.0% 682,240 100.0% 116,200 100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags147 13.4% 313 21.2% 441 19.7% 185,976 27.3% 34,608 29.8%
Drupal\Core\Extension\ModuleHandler::getImplementations298 27.1% 284 19.3% 419 18.8% 51,904 7.6% 3,336 2.9%
element_children240 21.8% 241 16.4% 359 16.1% 61,944 9.1% 2,432 2.1%
Drupal\Core\Database\Connection::expandArguments154 14.0% 182 12.4% 319 14.3% 66,048 9.7% 6,432 5.5%
Drupal\Core\Cache\DatabaseBackend::getMultiple93 8.5% 100 6.8% 197 8.8% 39,232 5.8% 0 0.0%
Drupal\Core\ParamConverter\EntityConverter::process12 1.1% 72 4.9% 79 3.5% 70,152 10.3% 5,784 5.0%
drupal_schema_fields_sql11 1.0% 51 3.5% 59 2.6% 34,728 5.1% 17,576 15.1%
Drupal\Core\Extension\ModuleHandler::alter8 0.7% 47 3.2% 54 2.4% 34,368 5.0% 12,048 10.4%
Drupal\Core\DrupalKernel::initializeContainer2 0.2% 15 1.0% 16 0.7% 16,832 2.5% 16,056 13.8%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults13 1.2% 15 1.0% 27 1.2% 6,184 0.9% 968 0.8%
Drupal\Core\Entity\Field\FieldItemBase::setValue13 1.2% 13 0.9% 21 0.9% 5,176 0.8% 1,136 1.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes13 1.2% 13 0.9% 27 1.2% 11,336 1.7% 688 0.6%
Drupal\Core\Entity\EntityBCDecorator::__get11 1.0% 12 0.8% 18 0.8% 5,176 0.8% 120 0.1%
Drupal\Core\Entity\EntityNG::uri7 0.6% 12 0.8% 19 0.9% 7,840 1.1% 408 0.4%
theme@36 0.5% 12 0.8% 16 0.7% 5,800 0.9% 192 0.2%
theme@29 0.8% 11 0.7% 23 1.0% 5,800 0.9% 736 0.6%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData7 0.6% 10 0.7% 18 0.8% 3,512 0.5% 1,176 1.0%
drupal_get_js2 0.2% 9 0.6% 10 0.4% 14,984 2.2% 0 0.0%
field_content_languages8 0.7% 8 0.5% 12 0.5% 6,152 0.9% 944 0.8%
Drupal\Core\Entity\DatabaseStorageController::loadMultiple8 0.7% 6 0.4% 13 0.6% 2,568 0.4% 1,152 1.0%
_views_query_tag_alter_condition@24 0.4% 5 0.3% 6 0.3% 7,184 1.1% 1,208 1.0%
Drupal\Core\Entity\Field\Field::setValue5 0.5% 5 0.3% 7 0.3% 2,312 0.3% 48 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@14 0.4% 5 0.3% 10 0.4% 3,080 0.5% 1,120 1.0%
Drupal\tour\TipsBag::__construct2 0.2% 4 0.3% 5 0.2% 4,736 0.7% 2,064 1.8%
Drupal\Core\Asset\CssCollectionRenderer::render1 0.1% 4 0.3% 6 0.3% 5,504 0.8% 1,760 1.5%
theme@13 0.3% 4 0.3% 7 0.3% 2,104 0.3% 1,320 1.1%
contextual_preprocess3 0.3% 3 0.2% 7 0.3% 2,456 0.4% 0 0.0%
block_page_build1 0.1% 2 0.1% 3 0.1% 2,512 0.4% 0 0.0%
Drupal\node\NodeStorageController::attachLoad2 0.2% 2 0.1% 5 0.2% 1,472 0.2% 0 0.0%
system_page_alter1 0.1% 2 0.1% 2 0.1% 2,512 0.4% 1,160 1.0%
theme1 0.1% 2 0.1% 3 0.1% 1,096 0.2% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery2 0.2% 2 0.1% 5 0.2% 1,584 0.2% 944 0.8%
Drupal\Core\Database\Query\Insert::fields1 0.1% 1 0.1% 3 0.1% 1,464 0.2% 784 0.7%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules1 0.1% 1 0.1% 3 0.1% 1,320 0.2% 0 0.0%
Drupal\views\Plugin\views\style\StylePluginBase::renderFields1 0.1% 1 0.1% 2 0.1% 1,152 0.2% 0 0.0%
menu_set_active_menu_names1 0.1% 1 0.1% 2 0.1% 1,784 0.3% 0 0.0%
Drupal\user\UserStorageController::addRoles1 0.1% 1 0.1% 2 0.1% 1,104 0.2% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 0.1% 1 0.1% 3 0.1% 896 0.1% 0 0.0%
Drupal\views\DisplayBag::__construct1 0.1% 1 0.1% 2 0.1% 1,296 0.2% 0 0.0%
element_get_visible_children2 0.2% 0 0.0% 4 0.2% 960 0.1% 0 0.0%