Run Report
Run #539205a48c548: 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_keys2,137 99.6% 4,008 0.7% 6,030 1.1% 767,764 5.7% 156,260 1.2%
Exclusive Metrics for Current Function4,008 100.0% 6,030 100.0% 767,764 100.0% 156,260 100.0%
Parent functions
Drupal\Core\Render\Element::children1,028 48.1% 1,270 31.7% 2,236 37.1% 147,296 19.2% 15,076 9.6%
Drupal\Core\Routing\RouteProvider::getRoutesByNames36 1.7% 779 19.4% 822 13.6% 308,384 40.2% 60,224 38.5%
Drupal\Core\Extension\ModuleHandler::getImplementations519 24.3% 564 14.1% 1,014 16.8% 45,904 6.0% 6,900 4.4%
Drupal\Core\Cache\DatabaseBackend::checksumTags95 4.4% 410 10.2% 505 8.4% 81,400 10.6% 28,284 18.1%
Drupal\Core\Database\Connection::expandArguments162 7.6% 328 8.2% 456 7.6% 40,004 5.2% 7,728 4.9%
Drupal\Core\Cache\DatabaseBackend::getMultiple67 3.1% 116 2.9% 171 2.8% 14,056 1.8% 0 0.0%
Drupal\Core\Entity\ContentEntityDatabaseStorage::getTableMapping6 0.3% 81 2.0% 88 1.5% 5,644 0.7% 2,376 1.5%
Drupal\ckeditor\CKEditorPluginManager::getEnabledPluginFiles22 1.0% 51 1.3% 75 1.2% 12,912 1.7% 5,412 3.5%
Drupal\Core\DependencyInjection\DependencySerialization::__sleep6 0.3% 45 1.1% 54 0.9% 12,240 1.6% 2,404 1.5%
Drupal\Core\Field\FieldDefinition::getSchema39 1.8% 40 1.0% 89 1.5% 7,328 1.0% 1,184 0.8%
Drupal\Core\Entity\Sql\DefaultTableMapping::getColumnNames39 1.8% 39 1.0% 74 1.2% 7,340 1.0% 576 0.4%
Drupal\Core\Extension\ModuleHandler::alter4 0.2% 36 0.9% 41 0.7% 8,968 1.2% 5,800 3.7%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults24 1.1% 34 0.8% 62 1.0% 7,044 0.9% 604 0.4%
Drupal\Core\Entity\Query\Sql\Tables::getTableMapping4 0.2% 33 0.8% 40 0.7% 11,652 1.5% 3,008 1.9%
drupal_get_js2 0.1% 23 0.6% 27 0.4% 13,320 1.7% 3,696 2.4%
contextual_preprocess11 0.5% 15 0.4% 30 0.5% 3,848 0.5% 104 0.1%
drupal_schema_fields_sql1 0.0% 11 0.3% 13 0.2% 3,224 0.4% 2,688 1.7%
_theme@17 0.3% 11 0.3% 18 0.3% 2,584 0.3% 0 0.0%
Drupal\Core\Field\FieldItemBase::setValue7 0.3% 10 0.2% 18 0.3% 1,676 0.2% 488 0.3%
Drupal\Core\Render\Element::properties1 0.0% 10 0.2% 13 0.2% 3,376 0.4% 2,900 1.9%
Drupal\Core\Entity\ContentEntityDatabaseStorage::attachPropertyData5 0.2% 10 0.2% 18 0.3% 1,404 0.2% 604 0.4%
Drupal\Core\Plugin\DefaultPluginBag::__construct3 0.1% 9 0.2% 12 0.2% 2,780 0.4% 1,172 0.8%
Drupal\ckeditor\Plugin\Editor\CKEditor::getJSSettings4 0.2% 8 0.2% 10 0.2% 2,128 0.3% 0 0.0%
_theme@24 0.2% 7 0.2% 13 0.2% 1,860 0.2% 0 0.0%
_theme4 0.2% 7 0.2% 11 0.2% 1,704 0.2% 96 0.1%
Drupal\Core\Render\Element::getVisibleChildren6 0.3% 6 0.1% 12 0.2% 1,472 0.2% 0 0.0%
Drupal\entity\Entity\EntityFormDisplay::__sleep2 0.1% 6 0.1% 8 0.1% 2,316 0.3% 240 0.2%
editor_pre_render_format1 0.0% 5 0.1% 6 0.1% 796 0.1% 648 0.4%
Drupal\Core\Entity\EntityStorageBase::loadMultiple5 0.2% 5 0.1% 15 0.2% 1,112 0.1% 568 0.4%
Drupal\Core\Field\FieldItemList::setValue3 0.1% 4 0.1% 11 0.2% 924 0.1% 384 0.2%
Drupal\ckeditor\Plugin\Editor\CKEditor::getLibraries2 0.1% 4 0.1% 6 0.1% 1,200 0.2% 304 0.2%
Drupal\Core\Database\Query\Insert::fields2 0.1% 4 0.1% 8 0.1% 1,332 0.2% 596 0.4%
Drupal\Core\Database\Query\Select::prepareCountQuery2 0.1% 3 0.1% 5 0.1% 776 0.1% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes2 0.1% 3 0.1% 7 0.1% 1,116 0.1% 432 0.3%
system_page_alter1 0.0% 2 0.0% 3 0.0% 964 0.1% 460 0.3%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId1 0.0% 2 0.0% 3 0.0% 648 0.1% 0 0.0%
Drupal\Core\Config\Entity\Query\Condition::matchArray@11 0.0% 2 0.0% 4 0.1% 692 0.1% 0 0.0%
block_page_build1 0.0% 2 0.0% 5 0.1% 976 0.1% 0 0.0%
Drupal\Core\Path\AliasManager::getAliasByPath1 0.0% 2 0.0% 3 0.0% 628 0.1% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render1 0.0% 2 0.0% 3 0.0% 900 0.1% 0 0.0%
_theme@31 0.0% 2 0.0% 4 0.1% 676 0.1% 380 0.2%
Drupal\comment\CommentStatistics::read1 0.0% 2 0.0% 4 0.1% 600 0.1% 504 0.3%
Drupal\Core\Session\SessionManager::getSessionDataMask1 0.0% 2 0.0% 3 0.0% 640 0.1% 0 0.0%
Drupal\user\UserStorage::addRoles1 0.0% 1 0.0% 4 0.1% 596 0.1% 0 0.0%
Drupal\ckeditor\Plugin\CKEditorPlugin\Internal::generateACFSettings1 0.0% 1 0.0% 3 0.0% 648 0.1% 420 0.3%
_drupal_render_process_post_render_cache1 0.0% 1 0.0% 3 0.0% 676 0.1% 0 0.0%