Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a77153dbf: 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 #54e0a77153dbfDiffDiff%
Number of Function Calls512 512 0 0.0%
Incl. Wall Time (microsec)6,333 6,360 27 0.4%
Incl. Wall Time (microsec) per call 12 12 0 0.4%
Excl. Wall Time (microsec)4,216 4,236 20 0.5%
Incl. CPU (microsecs)6,755 6,774 19 0.3%
Incl. CPU (microsecs) per call 13 13 0 0.3%
Excl. CPU (microsec)3,692 3,663 -29 -0.8%
Incl. MemUse (bytes)218,144 218,144 0 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% 27 1.5% 19 1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function20 74.1% -29 -152.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Render\Renderer::doRender@60 N/A% 14 51.9% 17 89.5% 0 N/A% 0 N/A%
Drupal\Core\Render\Renderer::doRender@40 N/A% 13 48.1% 22 115.8% 0 N/A% 0 N/A%
Drupal\Core\Render\Renderer::doRender@50 N/A% 11 40.7% 4 21.1% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@10 N/A% -7 -25.9% -9 -47.4% 0 N/A% 0 N/A%
Drupal\Core\Render\Element\Actions::preRenderActionsDropbutton0 N/A% -5 -18.5% -3 -15.8% 0 N/A% 0 N/A%
template_preprocess_node0 N/A% 4 14.8% 3 15.8% 0 N/A% 0 N/A%
Drupal\Core\Render\Renderer::doRender0 N/A% -3 -11.1% -3 -15.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityViewBuilder::buildMultiple0 N/A% 3 11.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Render\Renderer::doRender@20 N/A% -3 -11.1% -2 -10.5% 0 N/A% 0 N/A%
Drupal\Core\Render\Renderer::doRender@30 N/A% 2 7.4% -6 -31.6% 0 N/A% 0 N/A%
Drupal\Core\Render\Renderer::doRender@10 N/A% -2 -7.4% -5 -26.3% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@20 N/A% -1 -3.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::getVisibleChildren0 N/A% -1 -3.7% 1 5.3% 0 N/A% 0 N/A%
template_preprocess_user0 N/A% 1 3.7% 4 21.1% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm0 N/A% 1 3.7% 0 0.0% 0 N/A% 0 N/A%
drupal_pre_render_links0 N/A% 0 0.0% -4 -21.1% 0 N/A% 0 N/A%
Drupal\Core\Render\Element\RenderElement::preRenderGroup0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
is_array0 N/A% 10 37.0% 27 142.1% 0 N/A% 0 N/A%
uasort0 N/A% -4 -14.8% 3 15.8% 0 N/A% 0 N/A%
array_keys0 N/A% 1 3.7% 18 94.7% 0 N/A% 0 N/A%