Diff Report
Run #560d7dac0c098: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #560d8088818a3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Render\Element::children

Drupal\Core\Render\Element::childrenRun #560d7dac0c098Run #560d8088818a3DiffDiff%
Number of Function Calls2,674 2,674 0 0.0%
Incl. Wall Time (microsec)24,626 25,215 589 2.4%
Incl. Wall Time (microsec) per call 9 9 0 2.4%
Excl. Wall Time (microsec)24,409 24,847 438 1.8%
Incl. MemUse (bytes)786,224 786,240 16 0.0%
Incl. MemUse (bytes) per call 294 294 0 0.0%
Excl. MemUse (bytes)143,712 143,712 0 0.0%
Incl. PeakMemUse (bytes)858,336 858,608 272 0.0%
Incl. PeakMemUse (bytes) per call 321 321 0 0.0%
Excl. PeakMemUse (bytes)720,328 720,544 216 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Render\Element::children0 N/A% 589 4.2% 16 0.1% 272 1.0%
Exclusive Metrics Diff for Current Function438 74.4% 0 0.0% 216 79.4%
Parent functions
Drupal\Core\Form\FormBuilder::doBuildForm@40 N/A% 272 46.2% 0 0.0% 112 41.2%
Drupal\Core\Render\Renderer::doRender@40 N/A% 108 18.3% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@50 N/A% 49 8.3% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@10 N/A% 35 5.9% 0 0.0% 0 0.0%
Drupal\Core\Render\Element\Table::preRenderTable0 N/A% 25 4.2% 24 150.0% 128 47.1%
Drupal\Core\Render\Element\Actions::preRenderActionsDropbutton0 N/A% 23 3.9% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@20 N/A% 22 3.7% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@30 N/A% 21 3.6% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@20 N/A% 20 3.4% -16 -100.0% 32 11.8%
Drupal\Core\Render\Renderer::doRender@50 N/A% -18 -3.1% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@30 N/A% 12 2.0% 0 0.0% 0 0.0%
Drupal\menu_ui\MenuForm::buildOverviewForm0 N/A% 7 1.2% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm0 N/A% 7 1.2% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender0 N/A% 6 1.0% 8 50.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@10 N/A% -4 -0.7% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@60 N/A% 2 0.3% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::getVisibleChildren0 N/A% 1 0.2% 0 0.0% 0 0.0%
Drupal\Core\Render\Element\RenderElement::preRenderGroup0 N/A% 1 0.2% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityForm::actionsElement0 N/A% 0 0.0% 0 0.0% 0 0.0%
Child functions
count0 N/A% 88 14.9% 0 0.0% 0 0.0%
array_keys0 N/A% 60 10.2% 16 100.0% 56 20.6%
asort0 N/A% 2 0.3% 0 0.0% 0 0.0%
is_array0 N/A% 1 0.2% 0 0.0% 0 0.0%
floor0 N/A% 0 0.0% 0 0.0% 0 0.0%