Diff Report
Run #54dec21b63f84: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54dec09b09eb9: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for array_keys

array_keysRun #54dec21b63f84Run #54dec09b09eb9DiffDiff%
Number of Function Calls5,121 5,117 -4 -0.1%
Incl. Wall Time (microsec)4,057 4,098 41 1.0%
Incl. Wall Time (microsec) per call 1 1 0 1.1%
Excl. Wall Time (microsec)4,057 4,098 41 1.0%
Incl. MemUse (bytes)4,162,072 4,159,520 -2,552 -0.1%
Incl. MemUse (bytes) per call 813 813 0 0.0%
Excl. MemUse (bytes)4,162,072 4,159,520 -2,552 -0.1%
Incl. PeakMemUse (bytes)151,856 141,408 -10,448 -6.9%
Incl. PeakMemUse (bytes) per call 30 28 -2 -6.8%
Excl. PeakMemUse (bytes)151,856 141,408 -10,448 -6.9%

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-4 -100.0% 41 0.0% -2,552 -1.0% -10,448 -2.6%
Exclusive Metrics Diff for Current Function41 100.0% -2,552 -100.0% -10,448 -100.0%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 0.0% 123 300.0% -8 -0.3% -192 -1.8%
Drupal\Core\Cache\DatabaseBackend::getMultiple-2 -50.0% -52 -126.8% -784 -30.7% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 0.0% 16 39.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme0 0.0% -14 -34.1% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum-1 -25.0% -14 -34.1% -752 -29.5% -592 -5.7%
contextual_preprocess0 0.0% 11 26.8% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children0 0.0% -9 -22.0% 0 0.0% 144 1.4%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -7 -17.1% -280 -11.0% -1,616 -15.5%
Drupal\Core\Field\FieldItemList::setValue0 0.0% -6 -14.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments-1 -25.0% -4 -9.8% -336 -13.2% 0 0.0%
Drupal\Core\Cache\ApcuBackend::getMultiple0 0.0% -3 -7.3% 152 6.0% -8,200 -78.5%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% -3 -7.3% 0 0.0% -40 -0.4%
Drupal\views\Plugin\views\field\Field::defineOptions0 0.0% 2 4.9% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@20 0.0% 2 4.9% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@10 0.0% 1 2.4% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@20 0.0% -1 -2.4% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityStorageBase::loadMultiple0 0.0% -1 -2.4% 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\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\Cache\CacheContexts::convertTokensToKeys0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::processPostRenderCache0 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\views\Plugin\views\style\StylePluginBase::renderFields0 0.0% 0 0.0% 0 0.0% 88 0.8%
Drupal\Core\Plugin\DefaultLazyPluginCollection::__construct0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId0 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\views\ViewExecutable::render0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\block\BlockRepository::getVisibleBlocksPerRegion0 0.0% 0 0.0% -536 -21.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% 0 0.0% -8 -0.3% -40 -0.4%