Diff Report
Run #5578e29590a73: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5578e32524136: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #5578e29590a73Run #5578e32524136DiffDiff%
Number of Function Calls2,168 2,178 10 0.5%
Incl. Wall Time (microsec)1,315 1,308 -7 -0.5%
Incl. Wall Time (microsec) per call 1 1 -0 -1.0%
Excl. Wall Time (microsec)1,315 1,308 -7 -0.5%
Incl. MemUse (bytes)2,345,816 2,363,648 17,832 0.8%
Incl. MemUse (bytes) per call 1,082 1,085 3 0.3%
Excl. MemUse (bytes)2,345,816 2,363,648 17,832 0.8%
Incl. PeakMemUse (bytes)237,416 237,896 480 0.2%
Incl. PeakMemUse (bytes) per call 110 109 -0 -0.3%
Excl. PeakMemUse (bytes)237,416 237,896 480 0.2%

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_keys10 100.0% -7 -0.1% 17,832 3.1% 480 0.1%
Exclusive Metrics Diff for Current Function-7 -100.0% 17,832 100.0% 480 100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple4 40.0% 11 157.1% 1,416 7.9% -512 -106.7%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum3 30.0% -12 -171.4% 14,472 81.2% 2,888 601.7%
Drupal\Core\Database\Connection::expandArguments2 20.0% -2 -28.6% 672 3.8% 48 10.0%
Drupal\Core\Database\Query\Insert::fields1 10.0% 1 14.3% 1,320 7.4% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@20 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ActiveTheme::getRegions0 0.0% 0 0.0% 8 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\Renderer::doRender@50 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@50 0.0% 3 42.9% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@60 0.0% 0 0.0% 8 0.0% -1,696 -353.3%
Drupal\Core\Render\Element::isEmpty0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 0.0% -1 -14.3% 0 0.0% 0 0.0%
Drupal\Core\Session\SessionManager::getSessionDataMask0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@10 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::replacePlaceholders0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@30 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@40 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\Entity\EntityViewBuilder::buildMultiple0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -1 -14.3% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@20 0.0% -1 -14.3% 0 0.0% 0 0.0%
Drupal\views\ViewExecutable::render0 0.0% 1 14.3% 0 0.0% 0 0.0%
Drupal\Core\Plugin\DefaultLazyPluginCollection::__construct0 0.0% -6 -85.7% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::preLoadRoutes0 0.0% 7 100.0% -80 -0.4% 264 55.0%
Drupal\Core\Entity\EntityStorageBase::loadMultiple0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% -4 -57.1% 0 0.0% -80 -16.7%
Drupal\Core\Render\Element::children0 0.0% 3 42.9% 24 0.1% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Field\FieldItemBase::setValue0 0.0% 0 0.0% 16 0.1% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@40 0.0% -7 -100.0% 8 0.0% -432 -90.0%
Drupal\Core\Field\FieldItemList::setValue0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Entity\EntityViewDisplay::collectRenderDisplays0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess0 0.0% 0 0.0% -32 -0.2% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@10 0.0% 0 0.0% 0 0.0% 0 0.0%
rdf_preprocess_node0 0.0% 1 14.3% 0 0.0% 0 0.0%