Diff Report
Run #54dec59a01be2: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54dec6fc087bf: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for array_keys

array_keysRun #54dec59a01be2Run #54dec6fc087bfDiffDiff%
Number of Function Calls5,117 5,121 4 0.1%
Incl. Wall Time (microsec)4,012 3,980 -32 -0.8%
Incl. Wall Time (microsec) per call 1 1 -0 -0.9%
Excl. Wall Time (microsec)4,012 3,980 -32 -0.8%
Incl. MemUse (bytes)4,159,520 4,162,408 2,888 0.1%
Incl. MemUse (bytes) per call 813 813 -0 -0.0%
Excl. MemUse (bytes)4,159,520 4,162,408 2,888 0.1%
Incl. PeakMemUse (bytes)141,408 162,864 21,456 15.2%
Incl. PeakMemUse (bytes) per call 28 32 4 15.1%
Excl. PeakMemUse (bytes)141,408 162,864 21,456 15.2%

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% -32 -0.1% 2,888 0.2% 21,456 1.3%
Exclusive Metrics Diff for Current Function-32 -100.0% 2,888 100.0% 21,456 100.0%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 0.0% -47 -146.9% 32 1.1% -280 -1.3%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 0.0% -16 -50.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum1 25.0% 12 37.5% 1,024 35.5% 2,144 10.0%
Drupal\Core\Theme\ThemeManager::theme0 0.0% 11 34.4% 8 0.3% -480 -2.2%
Drupal\Core\Field\FieldItemList::setValue0 0.0% -4 -12.5% 0 0.0% 0 0.0%
Drupal\Core\Cache\ApcuBackend::getMultiple0 0.0% -4 -12.5% 416 14.4% 17,968 83.7%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 3 9.4% -40 -1.4% -40 -0.2%
contextual_preprocess0 0.0% 3 9.4% 88 3.0% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 0.0% 3 9.4% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments1 25.0% 3 9.4% 360 12.5% -48 -0.2%
Drupal\Core\Cache\CacheContexts::convertTokensToKeys0 0.0% 2 6.2% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% 2 6.2% -8 -0.3% 0 0.0%
Drupal\Core\Session\SessionManager::getSessionDataMask0 0.0% -1 -3.1% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@10 0.0% -1 -3.1% 16 0.6% 0 0.0%
Drupal\block\BlockRepository::getVisibleBlocksPerRegion0 0.0% 1 3.1% 16 0.6% 2,272 10.6%
Drupal\Core\Render\Element::children0 0.0% 1 3.1% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\style\StylePluginBase::renderFields0 0.0% -1 -3.1% 0 0.0% -88 -0.4%
Drupal\Core\Cache\DatabaseBackend::getMultiple2 50.0% 1 3.1% 824 28.5% 0 0.0%
Drupal\Core\Entity\EntityStorageBase::loadMultiple0 0.0% -1 -3.1% 24 0.8% 0 0.0%
_views_query_tag_alter_condition@20 0.0% 1 3.1% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::getVisibleChildren0 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\Plugin\DefaultLazyPluginCollection::__construct0 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\Render\MainContent\HtmlRenderer::invokePageAttachmentHooks0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% 0 0.0% 8 0.3% 8 0.0%
Drupal\views\ViewExecutable::render0 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\Theme\ThemeManager::theme@20 0.0% 0 0.0% 120 4.2% 0 0.0%
Drupal\views\Plugin\views\field\Field::defineOptions0 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%