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

array_keysRun #5578e32524136Run #5578e29590a73DiffDiff%
Number of Function Calls2,178 2,168 -10 -0.5%
Incl. Wall Time (microsec)1,308 1,315 7 0.5%
Incl. Wall Time (microsec) per call 1 1 0 1.0%
Excl. Wall Time (microsec)1,308 1,315 7 0.5%
Incl. MemUse (bytes)2,363,648 2,345,816 -17,832 -0.8%
Incl. MemUse (bytes) per call 1,085 1,082 -3 -0.3%
Excl. MemUse (bytes)2,363,648 2,345,816 -17,832 -0.8%
Incl. PeakMemUse (bytes)237,896 237,416 -480 -0.2%
Incl. PeakMemUse (bytes) per call 109 110 0 0.3%
Excl. PeakMemUse (bytes)237,896 237,416 -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_keys-10 -100.0% 7 0.1% -17,832 -3.1% -480 -0.1%
Exclusive Metrics Diff for Current Function7 100.0% -17,832 -100.0% -480 -100.0%
Parent functions
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum-3 -30.0% 12 171.4% -14,472 -81.2% -2,888 -601.7%
Drupal\Core\Cache\DatabaseBackend::getMultiple-4 -40.0% -11 -157.1% -1,416 -7.9% 512 106.7%
Drupal\Core\Theme\ThemeManager::theme@40 0.0% 7 100.0% -8 -0.0% 432 90.0%
Drupal\Core\Routing\RouteProvider::preLoadRoutes0 0.0% -7 -100.0% 80 0.4% -264 -55.0%
Drupal\Core\Plugin\DefaultLazyPluginCollection::__construct0 0.0% 6 85.7% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% 4 57.1% 0 0.0% 80 16.7%
Drupal\Core\Theme\ThemeManager::theme@50 0.0% -3 -42.9% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children0 0.0% -3 -42.9% -24 -0.1% 0 0.0%
Drupal\Core\Database\Connection::expandArguments-2 -20.0% 2 28.6% -672 -3.8% -48 -10.0%
rdf_preprocess_node0 0.0% -1 -14.3% 0 0.0% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 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\Core\Database\Query\Insert::fields-1 -10.0% -1 -14.3% -1,320 -7.4% 0 0.0%
Drupal\views\ViewExecutable::render0 0.0% -1 -14.3% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 1 14.3% 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\Theme\ActiveTheme::getRegions0 0.0% 0 0.0% -8 -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\Theme\ThemeManager::theme@20 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\Render\Renderer::doRender@40 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::isEmpty0 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\Theme\ThemeManager::theme@10 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::theme0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityStorageBase::loadMultiple0 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%
Drupal\Core\Field\FieldItemList::setValue0 0.0% 0 0.0% 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\Renderer::doRender@50 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\Field\FieldItemBase::setValue0 0.0% 0 0.0% -16 -0.1% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% 0 0.0% 0 0.0% 0 0.0%