Diff Report
Run #54e141c217b7e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54e143f66b907: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Render\BubbleableMetadata::merge

Drupal\Core\Render\BubbleableMetadata::mergeRun #54e141c217b7eRun #54e143f66b907DiffDiff%
Number of Function Calls4,081 4,081 0 0.0%
Incl. Wall Time (microsec)129,266 128,827 -439 -0.3%
Incl. Wall Time (microsec) per call 32 32 -0 -0.3%
Excl. Wall Time (microsec)27,454 27,353 -101 -0.4%
Incl. MemUse (bytes)4,998,768 4,998,768 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% -439 -52.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-101 -23.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Render\Renderer::mergeBubbleableMetadata0 N/A% -381 -86.8% 0 N/A% 0 N/A%
Drupal\Core\Render\Renderer::bubbleStack0 N/A% -56 -12.8% 0 N/A% 0 N/A%
Drupal\Core\Render\Renderer::updateStack0 N/A% -14 -3.2% 0 N/A% 0 N/A%
Drupal\filter\Element\ProcessedText::preRenderText0 N/A% 8 1.8% 0 N/A% 0 N/A%
Drupal\Core\Render\Renderer::doRender0 N/A% 4 0.9% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\Cache::mergeTags0 N/A% -226 -51.5% 0 N/A% 0 N/A%
Drupal\Component\Utility\NestedArray::mergeDeep0 N/A% -88 -20.0% 0 N/A% 0 N/A%
Drupal\Core\Render\BubbleableMetadata::__construct0 N/A% -14 -3.2% 0 N/A% 0 N/A%
drupal_merge_attached0 N/A% -10 -2.3% 0 N/A% 0 N/A%