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

Drupal\Core\Render\Element::childrenRun #52c96bbf45f87Run #52c96b69a1c07DiffDiff%
Number of Function Calls114 114 0 0.0%
Incl. Wall Time (microsec)882 893 11 1.2%
Incl. Wall Time (microsec) per call 8 8 0 1.2%
Excl. Wall Time (microsec)705 709 4 0.6%
Incl. CPU (microsecs)964 977 13 1.3%
Incl. CPU (microsecs) per call 8 9 0 1.3%
Excl. CPU (microsec)608 618 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)5,216 5,336 120 2.3%
Incl. PeakMemUse (bytes) per call 46 47 1 2.3%
Excl. PeakMemUse (bytes)3,768 3,888 120 3.2%

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 Function4 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%