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

array_keysRun #54dec09b09eb9Run #54dec21b63f84DiffDiff%
Number of Function Calls5,117 5,121 4 0.1%
Incl. Wall Time (microsec)4,098 4,057 -41 -1.0%
Incl. Wall Time (microsec) per call 1 1 -0 -1.1%
Excl. Wall Time (microsec)4,098 4,057 -41 -1.0%
Incl. MemUse (bytes)4,159,520 4,162,072 2,552 0.1%
Incl. MemUse (bytes) per call 813 813 -0 -0.0%
Excl. MemUse (bytes)4,159,520 4,162,072 2,552 0.1%
Incl. PeakMemUse (bytes)141,408 151,856 10,448 7.4%
Incl. PeakMemUse (bytes) per call 28 30 2 7.3%
Excl. PeakMemUse (bytes)141,408 151,856 10,448 7.4%

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_keys4 100.0% -41 -0.0% 2,552 1.0% 10,448 2.6%
Exclusive Metrics Diff for Current Function-41 -100.0% 2,552 100.0% 10,448 100.0%
Parent functions
Drupal\Core\Cache\ApcuBackend::getMultiple0 0.0% 3 7.3% -152 -6.0% 8,200 78.5%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 7 17.1% 280 11.0% 1,616 15.5%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum1 25.0% 14 34.1% 752 29.5% 592 5.7%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 0.0% -123 -300.0% 8 0.3% 192 1.8%
Drupal\Core\Render\Element::children0 0.0% 9 22.0% 0 0.0% -144 -1.4%
Drupal\views\Plugin\views\style\StylePluginBase::renderFields0 0.0% 0 0.0% 0 0.0% -88 -0.8%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% 0 0.0% 8 0.3% 40 0.4%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% 3 7.3% 0 0.0% 40 0.4%
Drupal\Core\Render\MainContent\HtmlRenderer::prepare0 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\Theme\ThemeManager::theme@20 0.0% 1 2.4% 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\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\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::processPostRenderCache0 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\Field\FieldItemList::setValue0 0.0% 6 14.6% 0 0.0% 0 0.0%
contextual_preprocess0 0.0% -11 -26.8% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 0.0% -16 -39.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\field\Field::defineOptions0 0.0% -2 -4.9% 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% 1 2.4% 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\Database\Query\Select::prepareCountQuery0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme0 0.0% 14 34.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments1 25.0% 4 9.8% 336 13.2% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple2 50.0% 52 126.8% 784 30.7% 0 0.0%
Drupal\views\ViewExecutable::render0 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%