Diff Report
Run #54e141c217b7e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54e146d617a96: 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 #54e146d617a96DiffDiff%
Number of Function Calls4,081 4,081 0 0.0%
Incl. Wall Time (microsec)129,266 127,334 -1,932 -1.5%
Incl. Wall Time (microsec) per call 32 31 -0 -1.5%
Excl. Wall Time (microsec)27,454 26,861 -593 -2.2%
Incl. MemUse (bytes)4,998,768 4,998,720 -48 -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% -1,932 -2.6% -48 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-593 -30.7% 0 0.0% 0 N/A%
Parent functions
Drupal\Core\Render\Renderer::updateStack0 N/A% -806 -41.7% -24 -50.0% 0 N/A%
Drupal\Core\Render\Renderer::bubbleStack0 N/A% -611 -31.6% -24 -50.0% 0 N/A%
Drupal\Core\Render\Renderer::mergeBubbleableMetadata0 N/A% -455 -23.6% 0 0.0% 0 N/A%
Drupal\Core\Render\Renderer::doRender0 N/A% -44 -2.3% 0 0.0% 0 N/A%
Drupal\filter\Element\ProcessedText::preRenderText0 N/A% -16 -0.8% 0 0.0% 0 N/A%
Child functions
Drupal\Core\Cache\Cache::mergeTags0 N/A% -863 -44.7% -48 -100.0% 0 N/A%
Drupal\Component\Utility\NestedArray::mergeDeep0 N/A% -240 -12.4% 0 0.0% 0 N/A%
drupal_merge_attached0 N/A% -214 -11.1% 0 0.0% 0 N/A%
Drupal\Core\Render\BubbleableMetadata::__construct0 N/A% -22 -1.1% 0 0.0% 0 N/A%