Diff Report
Run #55919cdb0fed9: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #55919d1190958: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for array_keys

array_keysRun #55919cdb0fed9Run #55919d1190958DiffDiff%
Number of Function Calls1,363 1,251 -112 -8.2%
Incl. Wall Time (microsec)508 383 -125 -24.6%
Incl. Wall Time (microsec) per call 0 0 -0 -17.9%
Excl. Wall Time (microsec)508 383 -125 -24.6%
Incl. MemUse (bytes)1,768,504 1,288,512 -479,992 -27.1%
Incl. MemUse (bytes) per call 1,298 1,030 -268 -20.6%
Excl. MemUse (bytes)1,768,504 1,288,512 -479,992 -27.1%
Incl. PeakMemUse (bytes)131,312 93,400 -37,912 -28.9%
Incl. PeakMemUse (bytes) per call 96 75 -22 -22.5%
Excl. PeakMemUse (bytes)131,312 93,400 -37,912 -28.9%

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-112 -100.0% -125 -1.5% -479,992 -55.9% -37,912 -4.2%
Exclusive Metrics Diff for Current Function-125 -100.0% -479,992 -100.0% -37,912 -100.0%
Parent functions
Drupal\Core\Routing\RouteProvider::preLoadRoutes-52 -46.4% -127 -101.6% -453,992 -94.6% -37,968 -100.1%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum-5 -4.5% 6 4.8% -12,480 -2.6% 496 1.3%
Drupal\Core\Render\Element::children-18 -16.1% -3 -2.4% -4,032 -0.8% 0 0.0%
Drupal\Core\Theme\ActiveTheme::getRegions0 0.0% 1 0.8% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -1 -0.8% 0 0.0% -32 -0.1%
Drupal\Core\Database\Connection::expandArguments-6 -5.4% -1 -0.8% -2,376 -0.5% -96 -0.3%
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::theme0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::getVisibleChildren-2 -1.8% 0 0.0% -1,920 -0.4% -152 -0.4%
Drupal\Core\Session\SessionManager::getSessionDataMask0 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\MainContent\HtmlRenderer::invokePageAttachmentHooks0 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%
Drupal\Core\Entity\EntityStorageBase::loadMultiple-6 -5.4% 0 0.0% -528 -0.1% 0 0.0%
contextual_preprocess-1 -0.9% 0 0.0% -512 -0.1% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@2-1 -0.9% 0 0.0% -504 -0.1% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations-15 -13.4% 0 0.0% -1,568 -0.3% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple-6 -5.4% 0 0.0% -2,080 -0.4% -160 -0.4%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% 0 0.0% 0 0.0% 0 0.0%