Diff Report
Run #55f235cac18ad: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f2363dd42e9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Render\BubbleableMetadata::merge

Drupal\Core\Render\BubbleableMetadata::mergeRun #55f235cac18adRun #55f2363dd42e9DiffDiff%
Number of Function Calls74 74 0 0.0%
Incl. Wall Time (microsec)627 562 -65 -10.4%
Incl. Wall Time (microsec) per call 8 8 -1 -10.4%
Excl. Wall Time (microsec)163 157 -6 -3.7%
Incl. MemUse (bytes)26,968 26,968 0 0.0%
Incl. MemUse (bytes) per call 364 364 0 0.0%
Excl. MemUse (bytes)2,680 2,680 0 0.0%
Incl. PeakMemUse (bytes)96 96 0 0.0%
Incl. PeakMemUse (bytes) per call 1 1 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -65 -11.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -9.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Render\Renderer::mergeBubbleableMetadata0 N/A% -63 -96.9% 0 N/A% 0 N/A%
Drupal\Core\Render\RenderContext::update0 N/A% -4 -6.2% 0 N/A% 0 N/A%
Drupal\Core\Render\RenderContext::bubble0 N/A% 2 3.1% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\CacheableMetadata::merge0 N/A% -58 -89.2% 0 N/A% 0 N/A%
Drupal\Core\Render\BubbleableMetadata::mergeAttachments0 N/A% -1 -1.5% 0 N/A% 0 N/A%