Diff Report
Run #54e1529b7f3e4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54e1550a08dd9: 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 #54e1550a08dd9DiffDiff%
Number of Function Calls4,081 4,081 0 0.0%
Incl. Wall Time (microsec)128,525 127,581 -944 -0.7%
Incl. Wall Time (microsec) per call 31 31 -0 -0.7%
Excl. Wall Time (microsec)27,246 27,041 -205 -0.8%
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% -944 -5.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-205 -21.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Render\Renderer::bubbleStack0 N/A% -514 -54.4% 0 N/A% 0 N/A%
Drupal\Core\Render\Renderer::mergeBubbleableMetadata0 N/A% -253 -26.8% 0 N/A% 0 N/A%
Drupal\Core\Render\Renderer::updateStack0 N/A% -183 -19.4% 0 N/A% 0 N/A%
Drupal\Core\Render\Renderer::doRender0 N/A% 56 5.9% 0 N/A% 0 N/A%
Drupal\filter\Element\ProcessedText::preRenderText0 N/A% -50 -5.3% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\Cache::mergeTags0 N/A% -476 -50.4% 0 N/A% 0 N/A%
drupal_merge_attached0 N/A% -113 -12.0% 0 N/A% 0 N/A%
Drupal\Core\Render\BubbleableMetadata::__construct0 N/A% -95 -10.1% 0 N/A% 0 N/A%
Drupal\Component\Utility\NestedArray::mergeDeep0 N/A% -55 -5.8% 0 N/A% 0 N/A%