Diff Report
Run #557c2635273b3: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #557c27da9db93: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for array_keys

array_keysRun #557c2635273b3Run #557c27da9db93DiffDiff%
Number of Function Calls2,580 2,590 10 0.4%
Incl. Wall Time (microsec)1,792 1,662 -130 -7.3%
Incl. Wall Time (microsec) per call 1 1 -0 -7.6%
Excl. Wall Time (microsec)1,792 1,662 -130 -7.3%
Incl. MemUse (bytes)2,836,688 2,854,488 17,800 0.6%
Incl. MemUse (bytes) per call 1,099 1,102 3 0.2%
Excl. MemUse (bytes)2,836,688 2,854,488 17,800 0.6%
Incl. PeakMemUse (bytes)151,568 151,432 -136 -0.1%
Incl. PeakMemUse (bytes) per call 59 58 -0 -0.5%
Excl. PeakMemUse (bytes)151,568 151,432 -136 -0.1%

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


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
array_keys10 100.0% -130 -0.5% 17,800 2.4% -136 -0.0%
Exclusive Metrics Diff for Current Function-130 -100.0% 17,800 100.0% -136 -100.0%
Parent functions
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum3 30.0% -15 -11.5% 14,384 80.8% 720 529.4%
Drupal\Core\Cache\DatabaseBackend::getMultiple4 40.0% -18 -13.8% 1,392 7.8% -8 -5.9%
Drupal\Core\Database\Query\Insert::fields1 10.0% 1 0.8% 1,320 7.4% 0 0.0%
Drupal\Core\Database\Connection::expandArguments2 20.0% -1 -0.8% 744 4.2% -8 -5.9%
Drupal\Core\Routing\RouteProvider::preLoadRoutes0 0.0% -59 -45.4% -56 -0.3% 24 17.6%
Drupal\Core\Render\Element::children0 0.0% -15 -11.5% 16 0.1% 0 0.0%
Drupal\Core\Theme\ActiveTheme::getRegions0 0.0% 10 7.7% 16 0.1% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme0 0.0% 5 3.8% -8 -0.0% 0 0.0%
Drupal\Core\Render\Renderer::replacePlaceholders0 0.0% 0 0.0% -8 -0.0% 0 0.0%
contextual_preprocess0 0.0% -6 -4.6% 8 0.0% 0 0.0%
Drupal\Core\Field\FieldItemBase::setValue0 0.0% -7 -5.4% -8 -0.0% 48 35.3%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -3 -2.3% -8 -0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% -20 -15.4% 8 0.0% 0 0.0%
Drupal\Core\Render\MainContent\HtmlRenderer::invokePageAttachmentHooks0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::getVisibleChildren0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Plugin\DefaultLazyPluginCollection::__construct0 0.0% -1 -0.8% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@20 0.0% -1 -0.8% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% -3 -2.3% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::isEmpty0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@40 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Session\SessionManager::getSessionDataMask0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@10 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@50 0.0% -6 -4.6% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityStorageBase::loadMultiple0 0.0% 24 18.5% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@60 0.0% -4 -3.1% 0 0.0% -200 -147.1%
Drupal\Core\Entity\Entity\EntityViewDisplay::collectRenderDisplays0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Field\FieldItemList::setValue0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@10 0.0% 1 0.8% 0 0.0% 0 0.0%
Twig_Lexer::getOperatorRegex0 0.0% 1 0.8% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@20 0.0% -6 -4.6% 0 0.0% 0 0.0%
Drupal\language\Plugin\LanguageNegotiation\LanguageNegotiationUrl::processOutbound0 0.0% -2 -1.5% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityViewBuilder::buildMultiple0 0.0% -1 -0.8% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@50 0.0% 0 0.0% 0 0.0% 0 0.0%
rdf_preprocess_node0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@30 0.0% -4 -3.1% 0 0.0% -712 -523.5%
Drupal\Core\Theme\ThemeManager::theme@40 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\ViewExecutable::render0 0.0% 0 0.0% 0 0.0% 0 0.0%