Diff Report
Run #560831fb3d4d9: 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 #560831fb3d4d9Run #5608311397db4DiffDiff%
Number of Function Calls4,566 4,566 0 0.0%
Incl. Wall Time (microsec)28,608 27,658 -950 -3.3%
Incl. Wall Time (microsec) per call 6 6 -0 -3.3%
Excl. Wall Time (microsec)7,112 6,942 -170 -2.4%
Incl. MemUse (bytes)1,668,560 1,669,696 1,136 0.1%
Incl. MemUse (bytes) per call 365 366 0 0.1%
Excl. MemUse (bytes)4,760 4,776 16 0.3%
Incl. PeakMemUse (bytes)3,184 3,696 512 16.1%
Incl. PeakMemUse (bytes) per call 1 1 0 16.1%
Excl. PeakMemUse (bytes)1,800 2,120 320 17.8%

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% -950 -2.3% 1,136 5.5% 512 2.4%
Exclusive Metrics Diff for Current Function-170 -17.9% 16 1.4% 320 62.5%
Parent functions
Drupal\Core\Render\Renderer::mergeBubbleableMetadata0 N/A% -374 -39.4% 688 60.6% 0 0.0%
Drupal\Core\Render\RenderContext::update0 N/A% -338 -35.6% 144 12.7% 96 18.8%
Drupal\Core\Render\RenderContext::bubble0 N/A% -179 -18.8% 232 20.4% 0 0.0%
Drupal\views\Plugin\views\field\Field::getItems0 N/A% -31 -3.3% -16 -1.4% 96 18.8%
Drupal\Core\Render\Element\Link::preRenderLink0 N/A% -26 -2.7% 96 8.5% 320 62.5%
Drupal\filter\Element\ProcessedText::preRenderText0 N/A% -2 -0.2% -8 -0.7% 0 0.0%
Child functions
Drupal\Core\Cache\CacheableMetadata::merge0 N/A% -780 -82.1% 1,160 102.1% 192 37.5%
Drupal\Core\Render\BubbleableMetadata::mergeAttachments0 N/A% 0 0.0% -40 -3.5% 0 0.0%