Diff Report
Run #54811e8abf892: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54811b6aec43d: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Render\Renderer::updateStack

Drupal\Core\Render\Renderer::updateStackRun #54811e8abf892Run #54811b6aec43dDiffDiff%
Number of Function Calls2,169 2,169 0 0.0%
Incl. Wall Time (microsec)81,450 80,595 -855 -1.0%
Incl. Wall Time (microsec) per call 38 37 -0 -1.0%
Excl. Wall Time (microsec)20,453 20,246 -207 -1.0%
Incl. MemUse (bytes)-365,192 -365,288 -96 -0.0%
Incl. MemUse (bytes) per call -168 -168 -0 -0.0%
Excl. MemUse (bytes)-1,472,672 -1,470,176 2,496 0.2%
Incl. PeakMemUse (bytes)291,688 308,400 16,712 5.7%
Incl. PeakMemUse (bytes) per call 134 142 8 5.7%
Excl. PeakMemUse (bytes)11,560 13,296 1,736 15.0%

Parent/Child Regression/Improvement report for Drupal\Core\Render\Renderer::updateStack [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\Renderer::updateStack0 N/A% -855 -1.2% -96 -0.1% 16,712 22.1%
Exclusive Metrics Diff for Current Function-207 -24.2% 2,496 2600.0% 1,736 10.4%
Parent functions
Drupal\Core\Render\Renderer::render@40 N/A% -341 -39.9% -384 -400.0% 0 0.0%
Drupal\Core\Render\Renderer::render@50 N/A% -247 -28.9% 568 591.7% 17,696 105.9%
Drupal\Core\Render\Renderer::render@60 N/A% -178 -20.8% -136 -141.7% 80 0.5%
Drupal\Core\Render\Renderer::render@10 N/A% -35 -4.1% 32 33.3% -80 -0.5%
Drupal\Core\Render\Renderer::render@30 N/A% -32 -3.7% 24 25.0% 0 0.0%
Drupal\Core\Render\Renderer::render@20 N/A% -12 -1.4% 16 16.7% -984 -5.9%
Drupal\Core\Render\Renderer::render0 N/A% -10 -1.2% -216 -225.0% 0 0.0%
Child functions
Drupal\Core\Cache\Cache::mergeTags0 N/A% -391 -45.7% -752 -783.3% 7,520 45.0%
drupal_merge_attached0 N/A% -143 -16.7% -1,112 -1158.3% 5,696 34.1%
Drupal\Component\Utility\NestedArray::mergeDeep0 N/A% -103 -12.0% -728 -758.3% 1,256 7.5%
SplDoublyLinkedList::top0 N/A% -11 -1.3% 0 0.0% 504 3.0%