Diff Report
Run #553bb0137a0c9: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #553ba8c2c449d: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Render\BubbleableMetadata::merge

Drupal\Core\Render\BubbleableMetadata::mergeRun #553bb0137a0c9Run #553ba8c2c449dDiffDiff%
Number of Function Calls142 142 0 0.0%
Incl. Wall Time (microsec)5,870 6,097 227 3.9%
Incl. Wall Time (microsec) per call 41 43 2 3.9%
Excl. Wall Time (microsec)793 835 42 5.3%
Incl. MemUse (bytes)183,616 183,616 0 0.0%
Incl. MemUse (bytes) per call 1,293 1,293 0 0.0%
Excl. MemUse (bytes)4,176 4,176 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
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% 227 1.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function42 18.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Render\Renderer::bubbleStack0 N/A% 138 60.8% 0 N/A% 0 N/A%
Drupal\Core\Render\Renderer::updateStack0 N/A% 85 37.4% 0 N/A% 0 N/A%
Drupal\Core\Render\Renderer::mergeBubbleableMetadata0 N/A% 7 3.1% 0 N/A% 0 N/A%
Drupal\Core\Render\Renderer::doRender0 N/A% -3 -1.3% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\CacheableMetadata::merge0 N/A% 153 67.4% 0 N/A% 0 N/A%
Drupal\Component\Utility\NestedArray::mergeDeep0 N/A% 21 9.3% 0 N/A% 0 N/A%
Drupal\Core\Render\Renderer::mergeAttachments0 N/A% 7 3.1% 0 N/A% 0 N/A%
Drupal::service0 N/A% 4 1.8% 0 N/A% 0 N/A%