Diff Report
Run #560831fb3d4d9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5608311397db4: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #560831fb3d4d9Run #5608311397db4DiffDiff%
Number of Function Calls8,622 8,216 -406 -4.7%
Incl. Wall Time (microsec)5,608 5,670 62 1.1%
Incl. Wall Time (microsec) per call 1 1 0 6.1%
Excl. Wall Time (microsec)5,608 5,670 62 1.1%
Incl. MemUse (bytes)10,565,768 10,284,864 -280,904 -2.7%
Incl. MemUse (bytes) per call 1,225 1,252 26 2.2%
Excl. MemUse (bytes)10,565,768 10,284,864 -280,904 -2.7%
Incl. PeakMemUse (bytes)361,120 350,272 -10,848 -3.0%
Incl. PeakMemUse (bytes) per call 42 43 1 1.8%
Excl. PeakMemUse (bytes)361,120 350,272 -10,848 -3.0%

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_keys-406 -100.0% 62 0.2% -280,904 -1366.8% -10,848 -50.6%
Exclusive Metrics Diff for Current Function62 100.0% -280,904 -100.0% -10,848 -100.0%
Parent functions
Drupal\Core\Routing\RouteProvider::preLoadRoutes0 0.0% -194 -312.9% 8,128 2.9% -488 -4.5%
Drupal\Component\Utility\Html::cleanCssIdentifier0 0.0% 136 219.4% -18,192 -6.5% -11,648 -107.4%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 50 80.6% 312 0.1% -32 -0.3%
Drupal\Core\Render\Element::children0 0.0% 39 62.9% 1,040 0.4% 176 1.6%
Drupal\Core\Field\FieldItemBase::setValue0 0.0% 31 50.0% 16 0.0% 160 1.5%
Drupal\Core\StringTranslation\TranslationManager::translate0 0.0% 16 25.8% -16 -0.0% 88 0.8%
Drupal\Core\Plugin\DefaultLazyPluginCollection::__construct0 0.0% -14 -22.6% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::render@10 0.0% 12 19.4% -8 -0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::render@20 0.0% -7 -11.3% -1,448 -0.5% 0 0.0%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum0 0.0% -5 -8.1% 688 0.2% -48 -0.4%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% 5 8.1% 0 0.0% -88 -0.8%
contextual_preprocess-406 -100.0% -5 -8.1% -272,760 -97.1% 808 7.4%
Drupal\Core\Render\Element::properties0 0.0% 4 6.5% 1,304 0.5% 0 0.0%
Drupal\Core\Entity\EntityStorageBase::loadMultiple0 0.0% -4 -6.5% 0 0.0% 0 0.0%
Drupal\language\Plugin\LanguageNegotiation\LanguageNegotiationUrl::processOutbound0 0.0% -4 -6.5% 0 0.0% 0 0.0%
Drupal\Core\Theme\ActiveTheme::getRegions0 0.0% 3 4.8% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% 2 3.2% -88 -0.0% 0 0.0%
Drupal\views\Plugin\views\field\Field::defineOptions0 0.0% -2 -3.2% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::replacePlaceholders0 0.0% -1 -1.6% 0 0.0% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 0.0% -1 -1.6% 128 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% 1 1.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -1 -1.6% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\style\StylePluginBase::renderFields0 0.0% 1 1.6% 0 0.0% 0 0.0%
Drupal\views\ViewExecutable::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::replacePlaceholders@10 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\HtmlResponseAttachmentsProcessor::processAttachments0 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%
_views_query_tag_alter_condition@20 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@20 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\Render\MainContent\HtmlRenderer::invokePageAttachmentHooks0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\cache\CachePluginBase::getRowId0 0.0% 0 0.0% -16 -0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::render0 0.0% 0 0.0% 8 0.0% 224 2.1%
Drupal\Core\Render\Renderer::doRender@30 0.0% 0 0.0% 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@50 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::render@30 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%