Diff Report
Run #565914310b034: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5659123816918: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Render\Renderer::mergeBubbleableMetadata

Drupal\Core\Render\Renderer::mergeBubbleableMetadataRun #565914310b034Run #5659123816918DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)207 210 3 1.4%
Incl. Wall Time (microsec) per call 69 70 1 1.4%
Excl. Wall Time (microsec)35 36 1 2.9%
Incl. MemUse (bytes)11,328 11,344 16 0.1%
Incl. MemUse (bytes) per call 3,776 3,781 5 0.1%
Excl. MemUse (bytes)2,984 2,984 0 0.0%
Incl. PeakMemUse (bytes)4,064 4,064 0 0.0%
Incl. PeakMemUse (bytes) per call 1,355 1,355 0 0.0%
Excl. PeakMemUse (bytes)1,520 1,520 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Render\Renderer::mergeBubbleableMetadata [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\Renderer::mergeBubbleableMetadata0 N/A% 3 0.2% 16 0.8% 0 0.0%
Exclusive Metrics Diff for Current Function1 33.3% 0 0.0% 0 N/A%
Parent functions
Drupal\Core\Render\MainContent\HtmlRenderer::invokePageAttachmentHooks0 N/A% 3 100.0% 0 0.0% 0 N/A%
Drupal\Core\Render\Renderer::renderPlaceholder0 N/A% 0 0.0% 16 100.0% 0 N/A%
Child functions
Drupal\Core\Render\BubbleableMetadata::createFromRenderArray0 N/A% 4 133.3% 0 0.0% 0 N/A%
Drupal\Core\Render\BubbleableMetadata::merge0 N/A% -2 -66.7% 0 0.0% 0 N/A%
Drupal\Core\Render\BubbleableMetadata::applyTo0 N/A% 0 0.0% 16 100.0% 0 N/A%