Diff Report
Run #550de112c2927: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #550de0b43acdf: XHProf Run (Namespace=drupal-perf-davidhernandez)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Render\Renderer::updateStack

Drupal\Core\Render\Renderer::updateStackRun #550de112c2927Run #550de0b43acdfDiffDiff%
Number of Function Calls70 70 0 0.0%
Incl. Wall Time (microsec)5,312 5,323 11 0.2%
Incl. Wall Time (microsec) per call 76 76 0 0.2%
Excl. Wall Time (microsec)854 864 10 1.2%
Incl. MemUse (bytes)28,200 28,200 0 0.0%
Incl. MemUse (bytes) per call 403 403 0 0.0%
Excl. MemUse (bytes)-42,848 -42,840 8 0.0%
Incl. PeakMemUse (bytes)24,080 24,032 -48 -0.2%
Incl. PeakMemUse (bytes) per call 344 343 -1 -0.2%
Excl. PeakMemUse (bytes)4,384 4,336 -48 -1.1%

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% 11 0.1% 0 0.0% -48 -1.4%
Exclusive Metrics Diff for Current Function10 90.9% 8 N/A% -48 -100.0%
Parent functions
Drupal\Core\Render\Renderer::doRender@30 N/A% -9 -81.8% -8 N/A% -48 -100.0%
Drupal\Core\Render\Renderer::doRender@10 N/A% 9 81.8% -8 N/A% 0 0.0%
Drupal\Core\Render\Renderer::doRender@20 N/A% 5 45.5% 0 N/A% 0 0.0%
Drupal\Core\Render\Renderer::doRender@40 N/A% 5 45.5% 0 N/A% 0 0.0%
Drupal\Core\Render\Renderer::doRender0 N/A% 3 27.3% 16 N/A% 0 0.0%
Drupal\Core\Render\Renderer::doRender@50 N/A% -2 -18.2% 0 N/A% 0 0.0%
Drupal\Core\Render\Renderer::doRender@60 N/A% 0 0.0% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Render\BubbleableMetadata::merge0 N/A% 6 54.5% -8 N/A% 0 0.0%
Drupal\Core\Render\BubbleableMetadata::applyTo0 N/A% -3 -27.3% 0 N/A% 0 0.0%
Drupal\Core\Render\BubbleableMetadata::createFromRenderArray0 N/A% -2 -18.2% 0 N/A% 0 0.0%
SplDoublyLinkedList::push0 N/A% 0 0.0% 0 N/A% 0 0.0%
SplDoublyLinkedList::pop0 N/A% 0 0.0% 0 N/A% 0 0.0%