Diff Report
Run #55a8732244c39: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #55a8735248325: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Render\BubbleableMetadata::merge

Drupal\Core\Render\BubbleableMetadata::mergeRun #55a8732244c39Run #55a8735248325DiffDiff%
Number of Function Calls123 104 -19 -15.4%
Incl. Wall Time (microsec)775 704 -71 -9.2%
Incl. Wall Time (microsec) per call 6 7 0 7.4%
Excl. Wall Time (microsec)228 194 -34 -14.9%
Incl. MemUse (bytes)52,848 49,400 -3,448 -6.5%
Incl. MemUse (bytes) per call 430 475 45 10.6%
Excl. MemUse (bytes)3,368 2,680 -688 -20.4%
Incl. PeakMemUse (bytes)3,624 3,624 0 0.0%
Incl. PeakMemUse (bytes) per call 29 35 5 18.3%
Excl. PeakMemUse (bytes)1,488 1,488 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::merge-19 -50.0% -71 -1.2% -3,448 -0.3% 0 0.0%
Exclusive Metrics Diff for Current Function-34 -47.9% -688 -20.0% 0 N/A%
Parent functions
Drupal\Core\Render\RenderContext::bubble-8 -42.1% -35 -49.3% -1,152 -33.4% 0 N/A%
Drupal\Core\Render\RenderContext::update-8 -42.1% -24 -33.8% -1,152 -33.4% 0 N/A%
Drupal\Core\Render\Element\Link::preRenderLink-3 -15.8% -12 -16.9% -1,144 -33.2% 0 N/A%
Drupal\Core\Render\Renderer::mergeBubbleableMetadata0 0.0% 0 0.0% 0 0.0% 0 N/A%
Child functions
Drupal\Core\Render\BubbleableMetadata::mergeAttachments0 0.0% -24 -33.8% 0 0.0% 0 N/A%
Drupal\Core\Cache\CacheableMetadata::merge-19 -100.0% -13 -18.3% -2,760 -80.0% 0 N/A%