Diff Report
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96bbf45f87: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Render\Element::children

Drupal\Core\Render\Element::childrenRun #52c96b69a1c07Run #52c96bbf45f87DiffDiff%
Number of Function Calls114 114 0 0.0%
Incl. Wall Time (microsec)893 882 -11 -1.2%
Incl. Wall Time (microsec) per call 8 8 -0 -1.2%
Excl. Wall Time (microsec)709 705 -4 -0.6%
Incl. CPU (microsecs)977 964 -13 -1.3%
Incl. CPU (microsecs) per call 9 8 -0 -1.3%
Excl. CPU (microsec)618 608 -10 -1.6%
Incl. MemUse (bytes)56,136 56,136 0 0.0%
Incl. MemUse (bytes) per call 492 492 0 0.0%
Excl. MemUse (bytes)16,440 16,440 0 0.0%
Incl. PeakMemUse (bytes)5,336 5,216 -120 -2.2%
Incl. PeakMemUse (bytes) per call 47 46 -1 -2.2%
Excl. PeakMemUse (bytes)3,888 3,768 -120 -3.1%

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% -11 -2.0% -13 -2.4% 0 0.0% -120 -0.2%
Exclusive Metrics Diff for Current Function-4 -36.4% -10 -76.9% 0 N/A% -120 -100.0%
Parent functions
drupal_render@10 N/A% -9 -81.8% -3 -23.1% 0 N/A% -120 -100.0%
drupal_render0 N/A% -3 -27.3% -1 -7.7% 0 N/A% 0 0.0%
Drupal\Core\Render\Element::getVisibleChildren0 N/A% 2 18.2% 3 23.1% 0 N/A% 0 0.0%
drupal_render@40 N/A% -1 -9.1% -2 -15.4% 0 N/A% 0 0.0%
element_children0 N/A% -1 -9.1% -2 -15.4% 0 N/A% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm0 N/A% 1 9.1% -1 -7.7% 0 N/A% 0 0.0%
drupal_render@50 N/A% 0 0.0% -4 -30.8% 0 N/A% 0 0.0%
drupal_render@60 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_render@20 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@20 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@10 N/A% 0 0.0% -4 -30.8% 0 N/A% 0 0.0%
drupal_render@30 N/A% 0 0.0% 1 7.7% 0 N/A% 0 0.0%
Child functions
array_keys0 N/A% -4 -36.4% 0 0.0% 0 N/A% 0 0.0%
uasort0 N/A% -3 -27.3% -4 -30.8% 0 N/A% 0 0.0%
is_array0 N/A% 0 0.0% 1 7.7% 0 N/A% 0 0.0%