Diff Report
Run #550de112c2927: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #550de0b43acdf: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for array_keys

array_keysRun #550de112c2927Run #550de0b43acdfDiffDiff%
Number of Function Calls634 599 -35 -5.5%
Incl. Wall Time (microsec)1,062 823 -239 -22.5%
Incl. Wall Time (microsec) per call 2 1 -0 -18.0%
Excl. Wall Time (microsec)1,062 823 -239 -22.5%
Incl. MemUse (bytes)873,192 609,232 -263,960 -30.2%
Incl. MemUse (bytes) per call 1,377 1,017 -360 -26.2%
Excl. MemUse (bytes)873,192 609,232 -263,960 -30.2%
Incl. PeakMemUse (bytes)168,880 149,840 -19,040 -11.3%
Incl. PeakMemUse (bytes) per call 266 250 -16 -6.1%
Excl. PeakMemUse (bytes)168,880 149,840 -19,040 -11.3%

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-35 -100.0% -239 -2.0% -263,960 -6260.9% -19,040 -566.7%
Exclusive Metrics Diff for Current Function-239 -100.0% -263,960 -100.0% -19,040 -100.0%
Parent functions
Drupal\Core\Theme\ThemeManager::buildPreprocess-35 -100.0% -277 -115.9% -263,976 -100.0% -27,344 -143.6%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 0.0% 16 6.7% -8 -0.0% 8,160 42.9%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 14 5.9% 24 0.0% 24 0.1%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum0 0.0% 12 5.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% 3 1.3% 0 0.0% 0 0.0%
Drupal\Core\Cache\ApcuBackend::getMultiple0 0.0% -3 -1.3% 0 0.0% 0 0.0%
contextual_preprocess0 0.0% 2 0.8% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@20 0.0% -2 -0.8% 0 0.0% 32 0.2%
_views_query_tag_alter_condition@20 0.0% -2 -0.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -2 -0.8% 0 0.0% 0 0.0%
Drupal\block\BlockRepository::getVisibleBlocksPerRegion0 0.0% -1 -0.4% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::processPostRenderCache0 0.0% 1 0.4% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% -1 -0.4% 0 0.0% 0 0.0%
Drupal\Core\Render\MainContent\HtmlRenderer::invokePageAttachmentHooks0 0.0% 1 0.4% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 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\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\MainContent\HtmlRenderer::prepare0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\Token::replace0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Plugin\DefaultLazyPluginCollection::__construct0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityStorageBase::loadMultiple0 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%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children0 0.0% 0 0.0% 0 0.0% 88 0.5%
Drupal\Core\Theme\ThemeManager::theme@10 0.0% 0 0.0% 0 0.0% 0 0.0%