Diff Report
Run #5659123816918: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5659177493c27: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #5659123816918Run #5659177493c27DiffDiff%
Number of Function Calls1,636 1,639 3 0.2%
Incl. Wall Time (microsec)5,336 5,360 24 0.4%
Incl. Wall Time (microsec) per call 3 3 0 0.3%
Excl. Wall Time (microsec)5,336 5,360 24 0.4%
Incl. MemUse (bytes)5,345,888 5,348,568 2,680 0.1%
Incl. MemUse (bytes) per call 3,268 3,263 -4 -0.1%
Excl. MemUse (bytes)5,345,888 5,348,568 2,680 0.1%
Incl. PeakMemUse (bytes)359,840 365,240 5,400 1.5%
Incl. PeakMemUse (bytes) per call 220 223 3 1.3%
Excl. PeakMemUse (bytes)359,840 365,240 5,400 1.5%

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_keys3 100.0% 24 0.3% 2,680 16.4% 5,400 32.8%
Exclusive Metrics Diff for Current Function24 100.0% 2,680 100.0% 5,400 100.0%
Parent functions
Drupal\language\Plugin\LanguageNegotiation\LanguageNegotiationUrl::processOutbound0 0.0% 22 91.7% 240 9.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% 7 29.2% 32 1.2% 0 0.0%
Drupal\Core\Routing\RouteProvider::preLoadRoutes0 0.0% -7 -29.2% 512 19.1% 5,048 93.5%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -7 -29.2% 232 8.7% 0 0.0%
Drupal\Component\Utility\Html::cleanCssIdentifier0 0.0% 4 16.7% -96 -3.6% 0 0.0%
Drupal\Core\Database\Query\Insert::fields0 0.0% -4 -16.7% 80 3.0% 0 0.0%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum1 33.3% 3 12.5% 912 34.0% 0 0.0%
Drupal\Core\Theme\ActiveTheme::getRegions0 0.0% 3 12.5% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% -2 -8.3% 72 2.7% 0 0.0%
contextual_preprocess0 0.0% 2 8.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Log::log0 0.0% 2 8.3% -24 -0.9% 0 0.0%
Drupal\webprofiler\Config\ConfigFactoryWrapper::loadMultiple0 0.0% 2 8.3% -24 -0.9% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 0.0% -1 -4.2% -128 -4.8% 0 0.0%
Drupal\Core\Render\Renderer::replacePlaceholders0 0.0% -1 -4.2% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@30 0.0% 1 4.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% 1 4.2% 0 0.0% 0 0.0%
Drupal\Core\Cache\ApcuBackend::getMultiple2 66.7% -1 -4.2% 864 32.2% 352 6.5%
Drupal\Core\Theme\ThemeManager::render0 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\HtmlResponseAttachmentsProcessor::processAttachments0 0.0% 0 0.0% 24 0.9% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 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\Session\SessionManager::getSessionDataMask0 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\Theme\ThemeManager::render@30 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children0 0.0% 0 0.0% -48 -1.8% 0 0.0%
Drupal\Core\Entity\EntityStorageBase::loadMultiple0 0.0% 0 0.0% 24 0.9% 0 0.0%
Drupal\Core\Render\Element::isEmpty0 0.0% 0 0.0% 8 0.3% 0 0.0%
Drupal\Core\Render\Element::getVisibleChildren0 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\Render\MainContent\HtmlRenderer::invokePageAttachmentHooks0 0.0% 0 0.0% 0 0.0% 0 0.0%