Diff Report
Run #5608318a89619: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5608311397db4: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Render\BubbleableMetadata::merge

Drupal\Core\Render\BubbleableMetadata::mergeRun #5608318a89619Run #5608311397db4DiffDiff%
Number of Function Calls4,566 4,566 0 0.0%
Incl. Wall Time (microsec)27,819 27,658 -161 -0.6%
Incl. Wall Time (microsec) per call 6 6 -0 -0.6%
Excl. Wall Time (microsec)7,091 6,942 -149 -2.1%
Incl. MemUse (bytes)1,666,056 1,669,696 3,640 0.2%
Incl. MemUse (bytes) per call 365 366 1 0.2%
Excl. MemUse (bytes)4,752 4,776 24 0.5%
Incl. PeakMemUse (bytes)3,696 3,696 0 0.0%
Incl. PeakMemUse (bytes) per call 1 1 0 0.0%
Excl. PeakMemUse (bytes)2,120 2,120 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% -161 -3.4% 3,640 291.7% 0 0.0%
Exclusive Metrics Diff for Current Function-149 -92.5% 24 0.7% 0 N/A%
Parent functions
Drupal\Core\Render\RenderContext::update0 N/A% -83 -51.6% 1,440 39.6% 0 N/A%
Drupal\Core\Render\Element\Link::preRenderLink0 N/A% -45 -28.0% 176 4.8% 0 N/A%
Drupal\Core\Render\Renderer::mergeBubbleableMetadata0 N/A% -34 -21.1% 1,368 37.6% 0 N/A%
Drupal\Core\Render\RenderContext::bubble0 N/A% 8 5.0% 672 18.5% 0 N/A%
Drupal\views\Plugin\views\field\Field::getItems0 N/A% -6 -3.7% 0 0.0% 0 N/A%
Drupal\filter\Element\ProcessedText::preRenderText0 N/A% -1 -0.6% -16 -0.4% 0 N/A%
Child functions
Drupal\Core\Render\BubbleableMetadata::mergeAttachments0 N/A% -6 -3.7% -48 -1.3% 0 N/A%
Drupal\Core\Cache\CacheableMetadata::merge0 N/A% -6 -3.7% 3,664 100.7% 0 N/A%