Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for array_keys

array_keysRun #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls3,470 3,470 0 0.0%
Incl. Wall Time (microsec)6,589 6,519 -70 -1.1%
Incl. Wall Time (microsec) per call 2 2 -0 -1.1%
Excl. Wall Time (microsec)6,589 6,519 -70 -1.1%
Incl. CPU (microsecs)9,848 9,729 -119 -1.2%
Incl. CPU (microsecs) per call 3 3 -0 -1.2%
Excl. CPU (microsec)9,848 9,729 -119 -1.2%
Incl. MemUse (bytes)1,512,480 1,512,432 -48 -0.0%
Incl. MemUse (bytes) per call 436 436 -0 -0.0%
Excl. MemUse (bytes)1,512,480 1,512,432 -48 -0.0%
Incl. PeakMemUse (bytes)242,736 240,152 -2,584 -1.1%
Incl. PeakMemUse (bytes) per call 70 69 -1 -1.1%
Excl. PeakMemUse (bytes)242,736 240,152 -2,584 -1.1%

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% -70 -4.5% -119 -10.9% -48 -5.5% -2,584 -371.3%
Exclusive Metrics Diff for Current Function-70 -100.0% -119 -100.0% -48 -100.0% -2,584 -100.0%
Parent functions
Drupal\Core\Render\Element::children0 N/A% -21 -30.0% -34 -28.6% -16 -33.3% 96 3.7%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -20 -28.6% -51 -42.9% 0 0.0% 160 6.2%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -18 -25.7% -12 -10.1% -16 -33.3% -2,200 -85.1%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 N/A% 15 21.4% 15 12.6% 0 0.0% 0 0.0%
Drupal\Core\Field\FieldItemBase::setValue0 N/A% -12 -17.1% -14 -11.8% 4 8.3% 0 0.0%
Drupal\Core\Entity\Sql\DefaultTableMapping::getColumnNames0 N/A% -9 -12.9% -17 -14.3% 0 0.0% 0 0.0%
Drupal\Core\Cache\CacheContexts::convertTokensToKeys0 N/A% -7 -10.0% -6 -5.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Query\Sql\Tables::getTableMapping0 N/A% 6 8.6% 5 4.2% 0 0.0% 0 0.0%
Drupal\Core\Field\FieldDefinition::getSchema0 N/A% 6 8.6% -5 -4.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 N/A% -5 -7.1% -1 -0.8% 4 8.3% -84 -3.3%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -5 -7.1% -21 -17.6% -28 -58.3% -1,348 -52.2%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 5 7.1% 12 10.1% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityStorageBase::loadMultiple@10 N/A% -4 -5.7% 1 0.8% 0 0.0% 0 0.0%
drupal_get_js0 N/A% 4 5.7% 1 0.8% 0 0.0% 0 0.0%
rdf_preprocess_node0 N/A% 3 4.3% 4 3.4% 4 8.3% 52 2.0%
drupal_schema_fields_sql0 N/A% -3 -4.3% -3 -2.5% 0 0.0% 0 0.0%
contextual_preprocess0 N/A% -3 -4.3% 4 3.4% 0 0.0% 48 1.9%
_theme@10 N/A% -3 -4.3% 5 4.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Insert::fields0 N/A% 2 2.9% 1 0.8% 0 0.0% 0 0.0%
_theme@20 N/A% 1 1.4% 2 1.7% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityViewBuilder::buildMultiple0 N/A% -1 -1.4% -1 -0.8% 0 0.0% 0 0.0%
_theme@30 N/A% -1 -1.4% -2 -1.7% 0 0.0% 0 0.0%
menu_set_active_menu_names0 N/A% -1 -1.4% -2 -1.7% 0 0.0% 0 0.0%
Drupal\ckeditor\Plugin\CKEditorPlugin\Internal::generateACFSettings0 N/A% 1 1.4% 0 0.0% 0 0.0% -420 -16.3%
block_page_build0 N/A% -1 -1.4% 0 0.0% 0 0.0% 0 0.0%
Drupal\entity\Entity\EntityViewDisplay::collectRenderDisplays0 N/A% -1 -1.4% 3 2.5% 0 0.0% 0 0.0%
Drupal\ckeditor\Plugin\Editor\CKEditor::getJSSettings0 N/A% 1 1.4% 1 0.8% 0 0.0% 0 0.0%
_theme0 N/A% 1 1.4% -3 -2.5% 0 0.0% 0 0.0%
Drupal\user\UserStorage::addRoles0 N/A% -1 -1.4% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 1 1.4% 6 5.0% 0 0.0% 20 0.8%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_drupal_render_process_post_render_cache0 N/A% 0 0.0% 2 1.7% 0 0.0% 0 0.0%
Drupal\Core\Session\SessionManager::getSessionDataMask0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
system_page_alter0 N/A% 0 0.0% 1 0.8% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::getVisibleChildren0 N/A% 0 0.0% -1 -0.8% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityStorageBase::loadMultiple0 N/A% 0 0.0% 9 7.6% 0 0.0% 0 0.0%
Drupal\Core\Config\Entity\Query\Condition::matchArray@10 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId0 N/A% 0 0.0% 1 0.8% 0 0.0% 0 0.0%
_theme@50 N/A% 0 0.0% 1 0.8% 0 0.0% 488 18.9%
Drupal\comment\CommentStatistics::read0 N/A% 0 0.0% 1 0.8% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityViewBuilder::buildMultiple@10 N/A% 0 0.0% -8 -6.7% 0 0.0% 0 0.0%
Drupal\Core\Plugin\DefaultPluginBag::__construct0 N/A% 0 0.0% 2 1.7% 0 0.0% 0 0.0%
Drupal\Core\Path\AliasManager::getAliasByPath0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Entity::uriRelationships0 N/A% 0 0.0% -1 -0.8% 0 0.0% 0 0.0%
Drupal\Core\Field\FieldItemList::setValue0 N/A% 0 0.0% -13 -10.9% 0 0.0% 0 0.0%
Drupal\Core\Entity\ContentEntityDatabaseStorage::attachPropertyData0 N/A% 0 0.0% -5 -4.2% 0 0.0% 0 0.0%
editor_pre_render_format0 N/A% 0 0.0% 0 0.0% 0 0.0% 648 25.1%
Drupal\ckeditor\CKEditorPluginManager::getEnabledPluginFiles0 N/A% 0 0.0% 3 2.5% 0 0.0% 0 0.0%
_theme@40 N/A% 0 0.0% 3 2.5% 0 0.0% -44 -1.7%
Drupal\Core\Entity\ContentEntityDatabaseStorage::getTableMapping0 N/A% 0 0.0% -2 -1.7% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::properties0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\ckeditor\Plugin\Editor\CKEditor::getLibraries0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%