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

Drupal\Core\Render\BubbleableMetadata::mergeRun #5608311397db4Run #5608318a89619DiffDiff%
Number of Function Calls4,566 4,566 0 0.0%
Incl. Wall Time (microsec)27,658 27,819 161 0.6%
Incl. Wall Time (microsec) per call 6 6 0 0.6%
Excl. Wall Time (microsec)6,942 7,091 149 2.1%
Incl. MemUse (bytes)1,669,696 1,666,056 -3,640 -0.2%
Incl. MemUse (bytes) per call 366 365 -1 -0.2%
Excl. MemUse (bytes)4,776 4,752 -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 Function149 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%