Diff Report
Run #5659186b7d6e0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #565918537d922: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Render\BubbleableMetadata::merge

Drupal\Core\Render\BubbleableMetadata::mergeRun #5659186b7d6e0Run #565918537d922DiffDiff%
Number of Function Calls29,900 29,900 0 0.0%
Incl. Wall Time (microsec)389,809 385,337 -4,472 -1.1%
Incl. Wall Time (microsec) per call 13 13 -0 -1.1%
Excl. Wall Time (microsec)65,720 64,677 -1,043 -1.6%
Incl. MemUse (bytes)9,652,400 9,608,024 -44,376 -0.5%
Incl. MemUse (bytes) per call 323 321 -1 -0.5%
Excl. MemUse (bytes)336,800 336,800 0 0.0%
Incl. PeakMemUse (bytes)391,680 391,680 0 0.0%
Incl. PeakMemUse (bytes) per call 13 13 0 0.0%
Excl. PeakMemUse (bytes)189,920 189,920 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% -4,472 -1.0% -44,376 -2.9% 0 0.0%
Exclusive Metrics Diff for Current Function-1,043 -23.3% 0 0.0% 0 N/A%
Parent functions
Drupal\Core\Render\RenderContext::update0 N/A% -2,232 -49.9% -12,808 -28.9% 0 N/A%
Drupal\Core\Render\RenderContext::bubble0 N/A% -1,993 -44.6% -25,504 -57.5% 0 N/A%
Drupal\Core\Render\Element\Link::preRenderLink0 N/A% -319 -7.1% -5,928 -13.4% 0 N/A%
Drupal\Core\Render\Renderer::mergeBubbleableMetadata0 N/A% 72 1.6% -136 -0.3% 0 N/A%
Child functions
Drupal\Core\Cache\CacheableMetadata::merge0 N/A% -3,512 -78.5% -46,624 -105.1% 0 N/A%
Drupal\Core\Render\BubbleableMetadata::mergeAttachments0 N/A% 83 1.9% 2,248 5.1% 0 N/A%