Run Report
Run #51978d4d92dd9: 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_keys622 98.6% 754 0.2% 1,251 0.4% 324,992 1.1% 78,336 0.3%
Exclusive Metrics for Current Function754 100.0% 1,251 100.0% 324,992 100.0% 78,336 100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags105 16.9% 240 31.8% 340 27.2% 99,192 30.5% 26,736 34.1%
Drupal\Core\Database\Connection::expandArguments122 19.6% 122 16.2% 207 16.5% 42,664 13.1% 2,864 3.7%
Drupal\Core\Cache\DatabaseBackend::getMultiple86 13.8% 94 12.5% 168 13.4% 31,096 9.6% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations147 23.6% 93 12.3% 205 16.4% 37,072 11.4% 3,824 4.9%
element_children76 12.2% 73 9.7% 117 9.4% 22,136 6.8% 1,880 2.4%
drupal_schema_fields_sql9 1.4% 56 7.4% 66 5.3% 26,872 8.3% 16,944 21.6%
Drupal\Core\DrupalKernel::initializeContainer2 0.3% 15 2.0% 18 1.4% 16,856 5.2% 14,920 19.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue11 1.8% 11 1.5% 21 1.7% 4,496 1.4% 1,552 2.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@18 1.3% 8 1.1% 14 1.1% 3,568 1.1% 920 1.2%
Drupal\Core\Extension\ModuleHandler::alter2 0.3% 8 1.1% 11 0.9% 9,160 2.8% 0 0.0%
field_content_languages6 1.0% 6 0.8% 12 1.0% 4,808 1.5% 48 0.1%
Drupal\Core\Entity\DatabaseStorageController::load28 4.5% 5 0.7% 33 2.6% 4,344 1.3% 1,712 2.2%
Drupal\Core\Entity\Field\Type\Field::setValue4 0.6% 4 0.5% 7 0.6% 2,016 0.6% 944 1.2%
Drupal\views\DisplayBag::__construct2 0.3% 3 0.4% 5 0.4% 1,800 0.6% 0 0.0%
Drupal\user\UserStorageController::attachLoad3 0.5% 3 0.4% 5 0.4% 1,712 0.5% 152 0.2%
Drupal\Core\Database\Query\Insert::fields1 0.2% 2 0.3% 3 0.2% 2,704 0.8% 1,552 2.0%
system_page_alter1 0.2% 2 0.3% 3 0.2% 2,512 0.8% 768 1.0%
block_page_build1 0.2% 2 0.3% 2 0.2% 2,512 0.8% 1,944 2.5%
theme@21 0.2% 1 0.1% 2 0.2% 1,600 0.5% 0 0.0%
theme@41 0.2% 1 0.1% 3 0.2% 1,432 0.4% 496 0.6%
menu_set_active_menu_names1 0.2% 1 0.1% 1 0.1% 1,784 0.5% 0 0.0%
element_get_visible_children2 0.3% 1 0.1% 3 0.2% 1,208 0.4% 216 0.3%
Drupal\node\NodeStorageController::attachLoad1 0.2% 1 0.1% 1 0.1% 1,136 0.3% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules1 0.2% 1 0.1% 1 0.1% 1,152 0.4% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 0.2% 1 0.1% 3 0.2% 1,160 0.4% 864 1.1%