Diff Report
Run #55919d1190958: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #55919cdb0fed9: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Render\BubbleableMetadata::merge

Drupal\Core\Render\BubbleableMetadata::mergeRun #55919d1190958Run #55919cdb0fed9DiffDiff%
Number of Function Calls519 551 32 6.2%
Incl. Wall Time (microsec)1,526 1,601 75 4.9%
Incl. Wall Time (microsec) per call 3 3 -0 -1.2%
Excl. Wall Time (microsec)873 930 57 6.5%
Incl. MemUse (bytes)163,376 167,984 4,608 2.8%
Incl. MemUse (bytes) per call 315 305 -10 -3.2%
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 -5.8%
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::merge32 50.0% 75 0.9% 4,608 0.5% 0 0.0%
Exclusive Metrics Diff for Current Function57 76.0% 0 0.0% 0 N/A%
Parent functions
Drupal\Core\Render\Renderer::updateStack16 50.0% 51 68.0% 2,304 50.0% 0 N/A%
Drupal\Core\Render\Renderer::bubbleStack16 50.0% 23 30.7% 2,304 50.0% 0 N/A%
Drupal\Core\Render\Renderer::mergeBubbleableMetadata0 0.0% 1 1.3% 0 0.0% 0 N/A%
Child functions
Drupal\Core\Cache\CacheableMetadata::merge32 100.0% 17 22.7% 4,608 100.0% 0 N/A%
Drupal\Core\Render\BubbleableMetadata::mergeAttachments0 0.0% 1 1.3% 0 0.0% 0 N/A%