Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Render\Element::children

Drupal\Core\Render\Element::childrenRun #54e0a6d45fe2aRun #54e0a7d2151b1DiffDiff%
Number of Function Calls512 512 0 0.0%
Incl. Wall Time (microsec)6,333 6,325 -8 -0.1%
Incl. Wall Time (microsec) per call 12 12 -0 -0.1%
Excl. Wall Time (microsec)4,216 4,220 4 0.1%
Incl. CPU (microsecs)6,755 6,752 -3 -0.0%
Incl. CPU (microsecs) per call 13 13 -0 -0.0%
Excl. CPU (microsec)3,692 3,671 -21 -0.6%
Incl. MemUse (bytes)218,144 218,152 8 0.0%
Incl. MemUse (bytes) per call 426 426 0 0.0%
Excl. MemUse (bytes)45,376 45,376 0 0.0%
Incl. PeakMemUse (bytes)10,528 10,528 0 0.0%
Incl. PeakMemUse (bytes) per call 21 21 0 0.0%
Excl. PeakMemUse (bytes)7,304 7,304 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Render\Element::children [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Render\Element::children0 N/A% -8 -1.1% -3 -0.8% 8 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function4 50.0% -21 -700.0% 0 0.0% 0 N/A%
Parent functions
Drupal\Core\Render\Renderer::doRender@30 N/A% -12 -150.0% -13 -433.3% -16 -200.0% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm0 N/A% 9 112.5% 3 100.0% 0 0.0% 0 N/A%
Drupal\Core\Render\Renderer::doRender@50 N/A% 6 75.0% 8 266.7% 0 0.0% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@10 N/A% -6 -75.0% -12 -400.0% 0 0.0% 0 N/A%
Drupal\Core\Render\Element\Actions::preRenderActionsDropbutton0 N/A% -5 -62.5% -2 -66.7% 0 0.0% 0 N/A%
Drupal\Core\Render\Renderer::doRender0 N/A% -3 -37.5% -3 -100.0% 0 0.0% 0 N/A%
Drupal\Core\Render\Renderer::doRender@60 N/A% 2 25.0% 3 100.0% 0 0.0% 0 N/A%
Drupal\Core\Render\Element::getVisibleChildren0 N/A% -2 -25.0% 0 0.0% 0 0.0% 0 N/A%
template_preprocess_user0 N/A% 2 25.0% 5 166.7% 0 0.0% 0 N/A%
Drupal\Core\Render\Renderer::doRender@10 N/A% -2 -25.0% -4 -133.3% 24 300.0% 0 N/A%
Drupal\Core\Entity\EntityViewBuilder::buildMultiple0 N/A% 2 25.0% 1 33.3% 0 0.0% 0 N/A%
Drupal\Core\Render\Renderer::doRender@20 N/A% 2 25.0% 1 33.3% 0 0.0% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@20 N/A% -1 -12.5% -4 -133.3% 0 0.0% 0 N/A%
drupal_pre_render_links0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Render\Element\RenderElement::preRenderGroup0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Render\Renderer::doRender@40 N/A% 0 0.0% 10 333.3% 0 0.0% 0 N/A%
template_preprocess_node0 N/A% 0 0.0% 4 133.3% 0 0.0% 0 N/A%
Child functions
uasort0 N/A% -17 -212.5% -14 -466.7% -40 -500.0% 0 N/A%
array_keys0 N/A% 5 62.5% 2 66.7% 48 600.0% 0 N/A%
is_array0 N/A% 0 0.0% 30 1000.0% 0 0.0% 0 N/A%