Diff Report
Run #54e1529b7f3e4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54e157d33da83: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Render\BubbleableMetadata::merge

Drupal\Core\Render\BubbleableMetadata::mergeRun #54e1529b7f3e4Run #54e157d33da83DiffDiff%
Number of Function Calls4,081 4,081 0 0.0%
Incl. Wall Time (microsec)128,525 126,972 -1,553 -1.2%
Incl. Wall Time (microsec) per call 31 31 -0 -1.2%
Excl. Wall Time (microsec)27,246 26,831 -415 -1.5%
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% -1,553 -1.8% -48 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-415 -26.7% 0 0.0% 0 N/A%
Parent functions
Drupal\Core\Render\Renderer::bubbleStack0 N/A% -719 -46.3% -24 -50.0% 0 N/A%
Drupal\Core\Render\Renderer::updateStack0 N/A% -675 -43.5% -24 -50.0% 0 N/A%
Drupal\Core\Render\Renderer::mergeBubbleableMetadata0 N/A% -156 -10.0% 0 0.0% 0 N/A%
Drupal\filter\Element\ProcessedText::preRenderText0 N/A% -2 -0.1% 0 0.0% 0 N/A%
Drupal\Core\Render\Renderer::doRender0 N/A% -1 -0.1% 0 0.0% 0 N/A%
Child functions
Drupal\Core\Cache\Cache::mergeTags0 N/A% -711 -45.8% -48 -100.0% 0 N/A%
drupal_merge_attached0 N/A% -269 -17.3% 0 0.0% 0 N/A%
Drupal\Core\Render\BubbleableMetadata::__construct0 N/A% -92 -5.9% 0 0.0% 0 N/A%
Drupal\Component\Utility\NestedArray::mergeDeep0 N/A% -66 -4.2% 0 0.0% 0 N/A%