Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e3238612: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for array_keys

array_keysRun #53923d861ff11Run #53923e3238612DiffDiff%
Number of Function Calls3,470 3,470 0 0.0%
Incl. Wall Time (microsec)6,589 6,585 -4 -0.1%
Incl. Wall Time (microsec) per call 2 2 -0 -0.1%
Excl. Wall Time (microsec)6,589 6,585 -4 -0.1%
Incl. CPU (microsecs)9,848 9,799 -49 -0.5%
Incl. CPU (microsecs) per call 3 3 -0 -0.5%
Excl. CPU (microsec)9,848 9,799 -49 -0.5%
Incl. MemUse (bytes)1,512,480 1,512,480 0 0.0%
Incl. MemUse (bytes) per call 436 436 0 0.0%
Excl. MemUse (bytes)1,512,480 1,512,480 0 0.0%
Incl. PeakMemUse (bytes)242,736 242,736 0 0.0%
Incl. PeakMemUse (bytes) per call 70 70 0 0.0%
Excl. PeakMemUse (bytes)242,736 242,736 0 0.0%

Parent/Child Regression/Improvement report for array_keys [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
array_keys0 N/A% -4 -0.9% -49 -15.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -100.0% -49 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 18 450.0% 18 36.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 15 375.0% 9 18.4% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -15 -375.0% -7 -14.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 11 275.0% -23 -46.9% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemBase::setValue0 N/A% -11 -275.0% -5 -10.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -9 -225.0% -3 -6.1% 0 N/A% 0 N/A%
contextual_preprocess0 N/A% -8 -200.0% -6 -12.2% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheContexts::convertTokensToKeys0 N/A% -5 -125.0% -8 -16.3% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 N/A% 3 75.0% 5 10.2% 0 N/A% 0 N/A%
Drupal\ckeditor\CKEditorPluginManager::getEnabledPluginFiles0 N/A% 3 75.0% 9 18.4% 0 N/A% 0 N/A%
_theme@10 N/A% -2 -50.0% -5 -10.2% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -2 -50.0% -9 -18.4% 0 N/A% 0 N/A%
Drupal\user\UserStorage::addRoles0 N/A% -1 -25.0% 0 0.0% 0 N/A% 0 N/A%
_theme0 N/A% -1 -25.0% -5 -10.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityStorageBase::loadMultiple@10 N/A% -1 -25.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Tables::getTableMapping0 N/A% 1 25.0% 1 2.0% 0 N/A% 0 N/A%
system_page_alter0 N/A% 1 25.0% 2 4.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity::uriRelationships0 N/A% -1 -25.0% -1 -2.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\ContentEntityDatabaseStorage::getTableMapping0 N/A% 1 25.0% -4 -8.2% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::children0 N/A% -1 -25.0% -10 -20.4% 0 N/A% 0 N/A%
drupal_get_js0 N/A% -1 -25.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Session\SessionManager::getSessionDataMask0 N/A% 1 25.0% 1 2.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityViewBuilder::buildMultiple0 N/A% -1 -25.0% -1 -2.0% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldDefinition::getSchema0 N/A% -1 -25.0% -12 -24.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 1 25.0% 1 2.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Insert::fields0 N/A% 1 25.0% 1 2.0% 0 N/A% 0 N/A%
_drupal_render_process_post_render_cache0 N/A% 0 0.0% 2 4.1% 0 N/A% 0 N/A%
Drupal\ckeditor\Plugin\Editor\CKEditor::getJSSettings0 N/A% 0 0.0% 2 4.1% 0 N/A% 0 N/A%
Drupal\ckeditor\Plugin\Editor\CKEditor::getLibraries0 N/A% 0 0.0% 1 2.0% 0 N/A% 0 N/A%
block_page_build0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\ckeditor\Plugin\CKEditorPlugin\Internal::generateACFSettings0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_schema_fields_sql0 N/A% 0 0.0% -1 -2.0% 0 N/A% 0 N/A%
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% 0 0.0% 2 4.1% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::matchArray@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::getVisibleChildren0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
menu_set_active_menu_names0 N/A% 0 0.0% -1 -2.0% 0 N/A% 0 N/A%
rdf_preprocess_node0 N/A% 0 0.0% 1 2.0% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::getAliasByPath0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityStorageBase::loadMultiple0 N/A% 0 0.0% -2 -4.1% 0 N/A% 0 N/A%
Drupal\Core\Plugin\DefaultPluginBag::__construct0 N/A% 0 0.0% 2 4.1% 0 N/A% 0 N/A%
Drupal\entity\Entity\EntityViewDisplay::collectRenderDisplays0 N/A% 0 0.0% 7 14.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\Sql\DefaultTableMapping::getColumnNames0 N/A% 0 0.0% 7 14.3% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemList::setValue0 N/A% 0 0.0% -12 -24.5% 0 N/A% 0 N/A%
Drupal\comment\CommentStatistics::read0 N/A% 0 0.0% 1 2.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityViewBuilder::buildMultiple@10 N/A% 0 0.0% -9 -18.4% 0 N/A% 0 N/A%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId0 N/A% 0 0.0% 1 2.0% 0 N/A% 0 N/A%
_theme@40 N/A% 0 0.0% 1 2.0% 0 N/A% 0 N/A%
_theme@50 N/A% 0 0.0% -1 -2.0% 0 N/A% 0 N/A%
_theme@30 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_theme@20 N/A% 0 0.0% 2 4.1% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::properties0 N/A% 0 0.0% 1 2.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\ContentEntityDatabaseStorage::attachPropertyData0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
editor_pre_render_format0 N/A% 0 0.0% -1 -2.0% 0 N/A% 0 N/A%