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

array_keysRun #53923e49d2b58Run #53923d861ff11DiffDiff%
Number of Function Calls3,470 3,470 0 0.0%
Incl. Wall Time (microsec)6,519 6,589 70 1.1%
Incl. Wall Time (microsec) per call 2 2 0 1.1%
Excl. Wall Time (microsec)6,519 6,589 70 1.1%
Incl. CPU (microsecs)9,729 9,848 119 1.2%
Incl. CPU (microsecs) per call 3 3 0 1.2%
Excl. CPU (microsec)9,729 9,848 119 1.2%
Incl. MemUse (bytes)1,512,432 1,512,480 48 0.0%
Incl. MemUse (bytes) per call 436 436 0 0.0%
Excl. MemUse (bytes)1,512,432 1,512,480 48 0.0%
Incl. PeakMemUse (bytes)240,152 242,736 2,584 1.1%
Incl. PeakMemUse (bytes) per call 69 70 1 1.1%
Excl. PeakMemUse (bytes)240,152 242,736 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 Function70 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%