Diff Report
Run #556d0efcc18be: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #556d13edd0b22: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Render\Element::children

Drupal\Core\Render\Element::childrenRun #556d0efcc18beRun #556d13edd0b22DiffDiff%
Number of Function Calls1,654 1,654 0 0.0%
Incl. Wall Time (microsec)20,837 20,919 82 0.4%
Incl. Wall Time (microsec) per call 13 13 0 0.4%
Excl. Wall Time (microsec)20,448 20,482 34 0.2%
Incl. MemUse (bytes)577,160 577,136 -24 -0.0%
Incl. MemUse (bytes) per call 349 349 -0 -0.0%
Excl. MemUse (bytes)118,296 118,296 0 0.0%
Incl. PeakMemUse (bytes)19,808 19,648 -160 -0.8%
Incl. PeakMemUse (bytes) per call 12 12 -0 -0.8%
Excl. PeakMemUse (bytes)18,072 17,912 -160 -0.9%

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% 82 0.3% -24 -75.0% -160 -39.2%
Exclusive Metrics Diff for Current Function34 41.5% 0 0.0% -160 -100.0%
Parent functions
Drupal\Core\Render\Renderer::doRender@40 N/A% 263 320.7% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityViewBuilder::buildMultiple0 N/A% -96 -117.1% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@10 N/A% 78 95.1% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@50 N/A% -77 -93.9% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@70 N/A% -71 -86.6% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@20 N/A% 67 81.7% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@60 N/A% -42 -51.2% 0 0.0% 0 0.0%
drupal_pre_render_links0 N/A% 25 30.5% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@90 N/A% -23 -28.0% 0 0.0% -144 -90.0%
Drupal\Core\Render\Renderer::doRender0 N/A% -21 -25.6% 0 0.0% 0 0.0%
template_preprocess_node0 N/A% -12 -14.6% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@80 N/A% -6 -7.3% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@20 N/A% -4 -4.9% 0 0.0% 0 0.0%
Drupal\Core\Field\FormatterBase::view0 N/A% 4 4.9% -16 -66.7% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@10 N/A% -4 -4.9% 0 0.0% -16 -10.0%
Drupal\Core\Render\Renderer::doRender@30 N/A% 3 3.7% 0 0.0% 0 0.0%
Drupal\Core\Render\Element\RenderElement::preRenderGroup0 N/A% -1 -1.2% 0 0.0% 0 0.0%
template_preprocess_user0 N/A% -1 -1.2% 0 0.0% 0 0.0%
Drupal\Core\Render\Element\Actions::preRenderActionsDropbutton0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::getVisibleChildren0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm0 N/A% 0 0.0% -8 -33.3% 0 0.0%
Child functions
count0 N/A% 29 35.4% 0 0.0% 0 0.0%
floor0 N/A% 26 31.7% 0 0.0% 0 0.0%
array_keys0 N/A% -3 -3.7% -24 -100.0% 0 0.0%
asort0 N/A% -2 -2.4% 0 0.0% 0 0.0%
is_array0 N/A% -2 -2.4% 0 0.0% 0 0.0%