Diff Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #536ffbe232db1Run #536ffcbacf96dDiffDiff%
Number of Function Calls2,099 2,099 0 0.0%
Incl. Wall Time (microsec)2,827 2,870 43 1.5%
Incl. Wall Time (microsec) per call 1 1 0 1.5%
Excl. Wall Time (microsec)2,827 2,870 43 1.5%
Incl. CPU (microsecs)4,493 4,490 -3 -0.1%
Incl. CPU (microsecs) per call 2 2 -0 -0.1%
Excl. CPU (microsec)4,493 4,490 -3 -0.1%
Incl. MemUse (bytes)1,838,512 1,838,480 -32 -0.0%
Incl. MemUse (bytes) per call 876 876 -0 -0.0%
Excl. MemUse (bytes)1,838,512 1,838,480 -32 -0.0%
Incl. PeakMemUse (bytes)165,216 164,784 -432 -0.3%
Incl. PeakMemUse (bytes) per call 79 79 -0 -0.3%
Excl. PeakMemUse (bytes)165,216 164,784 -432 -0.3%

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% 43 2.7% -3 -0.2% -32 -0.1% -432 -1.2%
Exclusive Metrics Diff for Current Function43 100.0% -3 -100.0% -32 -100.0% -432 -100.0%
Parent functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 31 72.1% 32 1066.7% -16 -50.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -29 -67.4% -26 -866.7% -8 -25.0% -240 -55.6%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 23 53.5% -6 -200.0% -64 -200.0% -128 -29.6%
Drupal\Core\Database\Connection::expandArguments0 N/A% 19 44.2% 19 633.3% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% 16 37.2% -3 -100.0% 8 25.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -13 -30.2% -32 -1066.7% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -8 -18.6% 1 33.3% 32 100.0% -24 -5.6%
Drupal\Core\Session\SessionManager::getSessionDataMask0 N/A% -3 -7.0% -4 -133.3% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityStorageBase::loadMultiple0 N/A% 3 7.0% -2 -66.7% 0 0.0% 0 0.0%
Drupal\ckeditor\CKEditorPluginManager::getEnabledPluginFiles0 N/A% 3 7.0% 6 200.0% 0 0.0% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% 2 4.7% 1 33.3% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 N/A% -2 -4.7% -4 -133.3% 0 0.0% -64 -14.8%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 1 2.3% 1 33.3% 0 0.0% 0 0.0%
editor_pre_render_format0 N/A% 1 2.3% 2 66.7% -8 -25.0% 0 0.0%
drupal_schema_fields_sql0 N/A% -1 -2.3% -2 -66.7% 0 0.0% 0 0.0%
_theme@40 N/A% 0 0.0% -1 -33.3% 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%
_theme@50 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\ckeditor\Plugin\Editor\CKEditor::getJSSettings0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\ckeditor\Plugin\CKEditorPlugin\Internal::generateACFSettings0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
system_page_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::getVisibleChildren0 N/A% 0 0.0% -1 -33.3% 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%
_theme@20 N/A% 0 0.0% 1 33.3% 0 0.0% 0 0.0%
Drupal\Core\Plugin\DefaultPluginBag::__construct0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_js0 N/A% 0 0.0% -5 -166.7% 0 0.0% 0 0.0%
block_page_build0 N/A% 0 0.0% -1 -33.3% 24 75.0% 24 5.6%
menu_set_active_menu_names0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_theme0 N/A% 0 0.0% 2 66.7% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::properties0 N/A% 0 0.0% 1 33.3% 0 0.0% 0 0.0%
Drupal\Core\Field\FieldItemList::setValue0 N/A% 0 0.0% -1 -33.3% 0 0.0% 0 0.0%
Drupal\comment\CommentStatistics::read0 N/A% 0 0.0% -1 -33.3% 0 0.0% 0 0.0%
Drupal\Core\Entity\ContentEntityDatabaseStorage::attachPropertyData0 N/A% 0 0.0% 3 100.0% 0 0.0% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId0 N/A% 0 0.0% -1 -33.3% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 N/A% 0 0.0% 12 400.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\entity\Entity\EntityViewDisplay::collectRenderDisplays0 N/A% 0 0.0% 4 133.3% 0 0.0% 0 0.0%
Drupal\Core\Field\FieldItemBase::setValue0 N/A% 0 0.0% -5 -166.7% 0 0.0% 0 0.0%
_theme@10 N/A% 0 0.0% 2 66.7% 0 0.0% 0 0.0%
contextual_preprocess0 N/A% 0 0.0% -1 -33.3% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityViewBuilder::buildMultiple0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\user\UserStorage::addRoles0 N/A% 0 0.0% -1 -33.3% 0 0.0% 0 0.0%
Drupal\Core\Entity\Entity::uriRelationships0 N/A% 0 0.0% 5 166.7% 0 0.0% 0 0.0%
Drupal\Core\Cache\CacheContexts::convertTokensToKeys0 N/A% 0 0.0% 4 133.3% 0 0.0% 0 0.0%
rdf_preprocess_node0 N/A% 0 0.0% -2 -66.7% 0 0.0% 0 0.0%