Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e43719571bf: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Render\Element::children

Drupal\Core\Render\Element::childrenRun #52e436ce9c71dRun #52e43719571bfDiffDiff%
Number of Function Calls452 452 0 0.0%
Incl. Wall Time (microsec)4,276 4,294 18 0.4%
Incl. Wall Time (microsec) per call 9 10 0 0.4%
Excl. Wall Time (microsec)3,380 3,394 14 0.4%
Incl. CPU (microsecs)4,619 4,628 9 0.2%
Incl. CPU (microsecs) per call 10 10 0 0.2%
Excl. CPU (microsec)2,954 2,974 20 0.7%
Incl. MemUse (bytes)174,256 174,248 -8 -0.0%
Incl. MemUse (bytes) per call 386 386 -0 -0.0%
Excl. MemUse (bytes)43,232 43,232 0 0.0%
Incl. PeakMemUse (bytes)22,304 22,304 0 0.0%
Incl. PeakMemUse (bytes) per call 49 49 0 0.0%
Excl. PeakMemUse (bytes)14,976 14,976 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% 18 1.6% 9 1.0% -8 -0.6% 0 0.0%
Exclusive Metrics Diff for Current Function14 77.8% 20 222.2% 0 0.0% 0 N/A%
Parent functions
element_children0 N/A% 7 38.9% -3 -33.3% -8 -100.0% 0 N/A%
drupal_render@50 N/A% 6 33.3% 4 44.4% 0 0.0% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@10 N/A% -4 -22.2% 0 0.0% 0 0.0% 0 N/A%
drupal_render@10 N/A% 3 16.7% 0 0.0% 0 0.0% 0 N/A%
drupal_render@40 N/A% 2 11.1% 4 44.4% 0 0.0% 0 N/A%
drupal_render@30 N/A% 2 11.1% 1 11.1% 0 0.0% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@20 N/A% 2 11.1% 2 22.2% 0 0.0% 0 N/A%
drupal_render@70 N/A% 2 11.1% 3 33.3% 0 0.0% 0 N/A%
drupal_render0 N/A% -2 -11.1% -2 -22.2% 0 0.0% 0 N/A%
Drupal\Core\Render\Element::getVisibleChildren0 N/A% -1 -5.6% -1 -11.1% 0 0.0% 0 N/A%
drupal_render@20 N/A% 1 5.6% 1 11.1% 0 0.0% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm0 N/A% -1 -5.6% -2 -22.2% 0 0.0% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@40 N/A% 1 5.6% 0 0.0% 0 0.0% 0 N/A%
drupal_render@100 N/A% 0 0.0% -1 -11.1% 0 0.0% 0 N/A%
drupal_render@110 N/A% 0 0.0% 1 11.1% 0 0.0% 0 N/A%
drupal_render@120 N/A% 0 0.0% -1 -11.1% 0 0.0% 0 N/A%
drupal_render@90 N/A% 0 0.0% -1 -11.1% 0 0.0% 0 N/A%
drupal_render@80 N/A% 0 0.0% -1 -11.1% 0 0.0% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@50 N/A% 0 0.0% 1 11.1% 0 0.0% 0 N/A%
drupal_render@60 N/A% 0 0.0% 7 77.8% 0 0.0% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@30 N/A% 0 0.0% -4 -44.4% 0 0.0% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@60 N/A% 0 0.0% 1 11.1% 0 0.0% 0 N/A%
Child functions
array_keys0 N/A% 5 27.8% 7 77.8% -8 -100.0% 0 N/A%
is_array0 N/A% -2 -11.1% -17 -188.9% 0 0.0% 0 N/A%
uasort0 N/A% 1 5.6% -1 -11.1% 0 0.0% 0 N/A%