Diff Report
Run #54df8d322535a: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df8f50b2e01: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for array_keys

array_keysRun #54df8d322535aRun #54df8f50b2e01DiffDiff%
Number of Function Calls4,751 4,751 0 0.0%
Incl. Wall Time (microsec)3,961 4,227 266 6.7%
Incl. Wall Time (microsec) per call 1 1 0 6.7%
Excl. Wall Time (microsec)3,961 4,227 266 6.7%
Incl. MemUse (bytes)4,125,552 4,125,824 272 0.0%
Incl. MemUse (bytes) per call 868 868 0 0.0%
Excl. MemUse (bytes)4,125,552 4,125,824 272 0.0%
Incl. PeakMemUse (bytes)220,104 176,096 -44,008 -20.0%
Incl. PeakMemUse (bytes) per call 46 37 -9 -20.0%
Excl. PeakMemUse (bytes)220,104 176,096 -44,008 -20.0%

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_keys0 N/A% 266 4.1% 272 0.0% -44,008 -0.6%
Exclusive Metrics Diff for Current Function266 100.0% 272 100.0% -44,008 -100.0%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 203 76.3% -200 -73.5% -32,544 -74.0%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum0 N/A% 15 5.6% -112 -41.2% -160 -0.4%
Drupal\Core\Database\Connection::expandArguments0 N/A% -14 -5.3% -32 -11.8% 32 0.1%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 13 4.9% -16 -5.9% -2,504 -5.7%
Drupal\Core\Theme\ThemeManager::theme0 N/A% 12 4.5% 0 0.0% 96 0.2%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 11 4.1% 0 0.0% -1,152 -2.6%
contextual_preprocess0 N/A% 9 3.4% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 8 3.0% -16 -5.9% 760 1.7%
Drupal\Core\Field\FieldItemList::setValue0 N/A% 8 3.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% -5 -1.9% -32 -11.8% 608 1.4%
_views_query_tag_alter_condition@20 N/A% 3 1.1% 0 0.0% 200 0.5%
Drupal\Core\Cache\ApcuBackend::getMultiple0 N/A% -3 -1.1% 120 44.1% -8,512 -19.3%
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% 2 0.8% 0 0.0% 0 0.0%
Drupal\Core\Cache\CacheContexts::convertTokensToKeys0 N/A% 2 0.8% 0 0.0% 0 0.0%
Drupal\Core\Session\SessionManager::getSessionDataMask0 N/A% 1 0.4% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 N/A% 1 0.4% 0 0.0% 832 1.9%
Drupal\Core\Theme\ThemeManager::theme@20 N/A% 1 0.4% 0 0.0% 0 0.0%
Drupal\Core\Plugin\DefaultLazyPluginCollection::__construct0 N/A% 1 0.4% 0 0.0% 0 0.0%
Drupal\block\BlockRepository::getVisibleBlocksPerRegion0 N/A% 1 0.4% 552 202.9% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -1 -0.4% 0 0.0% 0 0.0%
Drupal\Core\Render\MainContent\HtmlRenderer::invokePageAttachmentHooks0 N/A% -1 -0.4% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityStorageBase::loadMultiple0 N/A% -1 -0.4% -8 -2.9% 0 0.0%
Drupal\Core\Render\Renderer::processPostRenderCache0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::getVisibleChildren0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\style\StylePluginBase::renderFields0 N/A% 0 0.0% 0 0.0% -64 -0.1%
Drupal\views\Plugin\views\field\Field::defineOptions0 N/A% 0 0.0% 0 0.0% -16 -0.0%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\ViewExecutable::render0 N/A% 0 0.0% 16 5.9% -688 -1.6%
Drupal\Core\Theme\ThemeManager::theme@10 N/A% 0 0.0% 0 0.0% -896 -2.0%
Drupal\Core\Render\MainContent\HtmlRenderer::prepare0 N/A% 0 0.0% 0 0.0% 0 0.0%