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

array_keysRun #55a8735248325Run #55a8732244c39DiffDiff%
Number of Function Calls441 523 82 18.6%
Incl. Wall Time (microsec)152 217 65 42.8%
Incl. Wall Time (microsec) per call 0 0 0 20.4%
Excl. Wall Time (microsec)152 217 65 42.8%
Incl. MemUse (bytes)385,176 649,760 264,584 68.7%
Incl. MemUse (bytes) per call 873 1,242 369 42.2%
Excl. MemUse (bytes)385,176 649,760 264,584 68.7%
Incl. PeakMemUse (bytes)72,344 115,296 42,952 59.4%
Incl. PeakMemUse (bytes) per call 164 220 56 34.4%
Excl. PeakMemUse (bytes)72,344 115,296 42,952 59.4%

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_keys82 100.0% 65 1.1% 264,584 25.8% 42,952 4.1%
Exclusive Metrics Diff for Current Function65 100.0% 264,584 100.0% 42,952 100.0%
Parent functions
Drupal\Core\Routing\RouteProvider::preLoadRoutes30 36.6% 81 124.6% 238,992 90.3% 40,360 94.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple6 7.3% -10 -15.4% 2,096 0.8% 256 0.6%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum5 6.1% -7 -10.8% 14,208 5.4% 2,184 5.1%
Drupal\Core\Render\Element::children10 12.2% 2 3.1% 2,128 0.8% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -1 -1.5% 0 0.0% 0 0.0%
Drupal\Core\Session\SessionManager::getSessionDataMask0 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\ThemeManager::theme@30 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\Asset\CssCollectionRenderer::render0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess1 1.2% 0 0.0% 480 0.2% 0 0.0%
Drupal\Core\Render\Renderer::doRender@10 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\Render\MainContent\HtmlRenderer::invokePageAttachmentHooks0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations12 14.6% 0 0.0% 1,288 0.5% -16 -0.0%
Drupal\Core\Entity\EntityStorageBase::loadMultiple9 11.0% 0 0.0% 792 0.3% 0 0.0%
Drupal\Core\Database\Connection::expandArguments5 6.1% 0 0.0% 1,680 0.6% 120 0.3%
Drupal\Core\Render\Element::properties0 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\Render\Element::getVisibleChildren2 2.4% 0 0.0% 1,448 0.5% 0 0.0%
Drupal\Core\Field\FieldItemBase::setValue1 1.2% 0 0.0% 336 0.1% 48 0.1%
Drupal\Core\Theme\ThemeManager::theme@21 1.2% 0 0.0% 1,152 0.4% 0 0.0%