Diff Report
Run #54e1a1589bdae: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54e199664caef: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Render\BubbleableMetadata::merge

Drupal\Core\Render\BubbleableMetadata::mergeRun #54e1a1589bdaeRun #54e199664caefDiffDiff%
Number of Function Calls4,081 4,081 0 0.0%
Incl. Wall Time (microsec)127,894 129,249 1,355 1.1%
Incl. Wall Time (microsec) per call 31 32 0 1.1%
Excl. Wall Time (microsec)27,378 27,588 210 0.8%
Incl. MemUse (bytes)4,998,760 4,998,760 0 0.0%
Incl. MemUse (bytes) per call 1,225 1,225 0 0.0%
Excl. MemUse (bytes)-1,105,416 -1,105,416 0 0.0%
Incl. PeakMemUse (bytes)7,512 7,512 0 0.0%
Incl. PeakMemUse (bytes) per call 2 2 0 0.0%
Excl. PeakMemUse (bytes)944 944 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Render\BubbleableMetadata::merge [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
Drupal\Core\Render\BubbleableMetadata::merge0 N/A% 1,355 76.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function210 15.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Render\Renderer::mergeBubbleableMetadata0 N/A% 585 43.2% 0 N/A% 0 N/A%
Drupal\Core\Render\Renderer::bubbleStack0 N/A% 466 34.4% 0 N/A% 0 N/A%
Drupal\Core\Render\Renderer::updateStack0 N/A% 352 26.0% 0 N/A% 0 N/A%
Drupal\filter\Element\ProcessedText::preRenderText0 N/A% -36 -2.7% 0 N/A% 0 N/A%
Drupal\Core\Render\Renderer::doRender0 N/A% -12 -0.9% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\Cache::mergeTags0 N/A% 611 45.1% 0 N/A% 0 N/A%
Drupal\Component\Utility\NestedArray::mergeDeep0 N/A% 356 26.3% 0 N/A% 0 N/A%
drupal_merge_attached0 N/A% 197 14.5% 0 N/A% 0 N/A%
Drupal\Core\Render\BubbleableMetadata::__construct0 N/A% -19 -1.4% 0 N/A% 0 N/A%