Diff Report
Run #5659123816918: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5659177493c27: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Render\Renderer::mergeBubbleableMetadata

Drupal\Core\Render\Renderer::mergeBubbleableMetadataRun #5659123816918Run #5659177493c27DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)210 204 -6 -2.9%
Incl. Wall Time (microsec) per call 70 68 -2 -2.9%
Excl. Wall Time (microsec)36 34 -2 -5.6%
Incl. MemUse (bytes)11,344 11,376 32 0.3%
Incl. MemUse (bytes) per call 3,781 3,792 11 0.3%
Excl. MemUse (bytes)2,984 3,008 24 0.8%
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% -6 -0.1% 32 0.2% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -33.3% 24 75.0% 0 N/A%
Parent functions
Drupal\Core\Render\Renderer::renderPlaceholder0 N/A% -8 -133.3% 32 100.0% 0 N/A%
Drupal\Core\Render\MainContent\HtmlRenderer::invokePageAttachmentHooks0 N/A% 2 33.3% 0 0.0% 0 N/A%
Child functions
Drupal\Core\Render\BubbleableMetadata::createFromRenderArray0 N/A% -2 -33.3% 0 0.0% 0 N/A%
Drupal\Core\Render\BubbleableMetadata::merge0 N/A% -2 -33.3% 24 75.0% 0 N/A%
Drupal\Core\Render\BubbleableMetadata::applyTo0 N/A% 0 0.0% -16 -50.0% 0 N/A%