Diff Report
Run #54dec59a01be2: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54dec697a5762: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Render\BubbleableMetadata::merge

Drupal\Core\Render\BubbleableMetadata::mergeRun #54dec59a01be2Run #54dec697a5762DiffDiff%
Number of Function Calls3,505 3,505 0 0.0%
Incl. Wall Time (microsec)117,775 118,167 392 0.3%
Incl. Wall Time (microsec) per call 34 34 0 0.3%
Excl. Wall Time (microsec)28,193 28,346 153 0.5%
Incl. MemUse (bytes)2,057,952 2,057,952 0 0.0%
Incl. MemUse (bytes) per call 587 587 0 0.0%
Excl. MemUse (bytes)-949,080 -949,080 0 0.0%
Incl. PeakMemUse (bytes)1,640 1,640 0 0.0%
Incl. PeakMemUse (bytes) per call 0 0 0 0.0%
Excl. PeakMemUse (bytes)80 80 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% 392 15.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function153 39.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Render\Renderer::bubbleStack0 N/A% 233 59.4% 0 N/A% 0 N/A%
Drupal\Core\Render\Renderer::updateStack0 N/A% 170 43.4% 0 N/A% 0 N/A%
Drupal\Core\Render\Renderer::mergeBubbleableMetadata0 N/A% -9 -2.3% 0 N/A% 0 N/A%
Drupal\Core\Render\Renderer::doRender0 N/A% -2 -0.5% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\Cache::mergeTags0 N/A% 170 43.4% 0 N/A% 0 N/A%
drupal_merge_attached0 N/A% 112 28.6% 0 N/A% 0 N/A%
Drupal\Component\Utility\NestedArray::mergeDeep0 N/A% -44 -11.2% 0 N/A% 0 N/A%
Drupal\Core\Render\BubbleableMetadata::__construct0 N/A% 1 0.3% 0 N/A% 0 N/A%