Diff Report
Run #55a8732244c39: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #55a8735248325: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for array_keys

array_keysRun #55a8732244c39Run #55a8735248325DiffDiff%
Number of Function Calls523 441 -82 -15.7%
Incl. Wall Time (microsec)217 152 -65 -30.0%
Incl. Wall Time (microsec) per call 0 0 -0 -16.9%
Excl. Wall Time (microsec)217 152 -65 -30.0%
Incl. MemUse (bytes)649,760 385,176 -264,584 -40.7%
Incl. MemUse (bytes) per call 1,242 873 -369 -29.7%
Excl. MemUse (bytes)649,760 385,176 -264,584 -40.7%
Incl. PeakMemUse (bytes)115,296 72,344 -42,952 -37.3%
Incl. PeakMemUse (bytes) per call 220 164 -56 -25.6%
Excl. PeakMemUse (bytes)115,296 72,344 -42,952 -37.3%

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-82 -100.0% -65 -1.1% -264,584 -25.8% -42,952 -4.1%
Exclusive Metrics Diff for Current Function-65 -100.0% -264,584 -100.0% -42,952 -100.0%
Parent functions
contextual_preprocess-1 -1.2% 0 0.0% -480 -0.2% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple-6 -7.3% 10 15.4% -2,096 -0.8% -256 -0.6%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum-5 -6.1% 7 10.8% -14,208 -5.4% -2,184 -5.1%
Drupal\Core\Database\Connection::expandArguments-5 -6.1% 0 0.0% -1,680 -0.6% -120 -0.3%
Drupal\Core\Entity\EntityStorageBase::loadMultiple-9 -11.0% 0 0.0% -792 -0.3% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 1 1.5% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations-12 -14.6% 0 0.0% -1,288 -0.5% 16 0.0%
Drupal\Core\Field\FieldItemBase::setValue-1 -1.2% 0 0.0% -336 -0.1% -48 -0.1%
Drupal\Core\Render\Element::children-10 -12.2% -2 -3.1% -2,128 -0.8% 0 0.0%
Drupal\Core\Render\Element::getVisibleChildren-2 -2.4% 0 0.0% -1,448 -0.5% 0 0.0%
Drupal\Core\Render\Element::properties0 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\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% 16 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::preLoadRoutes-30 -36.6% -81 -124.6% -238,992 -90.3% -40,360 -94.0%
Drupal\Core\Session\SessionManager::getSessionDataMask0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ActiveTheme::getRegions0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@2-1 -1.2% 0 0.0% -1,152 -0.4% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@30 0.0% 0 0.0% 0 0.0% 0 0.0%