Diff Report
Run #55919cdb0fed9: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #55919cfa61bb7: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Render\BubbleableMetadata::merge

Drupal\Core\Render\BubbleableMetadata::mergeRun #55919cdb0fed9Run #55919cfa61bb7DiffDiff%
Number of Function Calls551 551 0 0.0%
Incl. Wall Time (microsec)1,601 1,618 17 1.1%
Incl. Wall Time (microsec) per call 3 3 0 1.1%
Excl. Wall Time (microsec)930 950 20 2.2%
Incl. MemUse (bytes)167,984 167,984 0 0.0%
Incl. MemUse (bytes) per call 305 305 0 0.0%
Excl. MemUse (bytes)3,208 3,208 0 0.0%
Incl. PeakMemUse (bytes)4,224 4,224 0 0.0%
Incl. PeakMemUse (bytes) per call 8 8 0 0.0%
Excl. PeakMemUse (bytes)2,152 2,152 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% 17 2.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function20 117.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Render\Renderer::bubbleStack0 N/A% 23 135.3% 0 N/A% 0 N/A%
Drupal\Core\Render\Renderer::updateStack0 N/A% -5 -29.4% 0 N/A% 0 N/A%
Drupal\Core\Render\Renderer::mergeBubbleableMetadata0 N/A% -1 -5.9% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Render\BubbleableMetadata::mergeAttachments0 N/A% -3 -17.6% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheableMetadata::merge0 N/A% 0 0.0% 0 N/A% 0 N/A%