Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Render\Element::children

Drupal\Core\Render\Element::childrenRun #52c641a950046Run #52c642960e9a6DiffDiff%
Number of Function Calls965 965 0 0.0%
Incl. Wall Time (microsec)8,411 8,388 -23 -0.3%
Incl. Wall Time (microsec) per call 9 9 -0 -0.3%
Excl. Wall Time (microsec)6,292 6,240 -52 -0.8%
Incl. CPU (microsecs)9,202 9,214 12 0.1%
Incl. CPU (microsecs) per call 10 10 0 0.1%
Excl. CPU (microsec)5,426 5,411 -15 -0.3%
Incl. MemUse (bytes)351,144 351,136 -8 -0.0%
Incl. MemUse (bytes) per call 364 364 -0 -0.0%
Excl. MemUse (bytes)82,784 82,768 -16 -0.0%
Incl. PeakMemUse (bytes)34,176 34,488 312 0.9%
Incl. PeakMemUse (bytes) per call 35 36 0 0.9%
Excl. PeakMemUse (bytes)16,192 16,424 232 1.4%

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% -23 -0.8% 12 0.5% -8 -0.0% 312 1.0%
Exclusive Metrics Diff for Current Function-52 -226.1% -15 -125.0% -16 -200.0% 232 74.4%
Parent functions
drupal_render@30 N/A% -24 -104.3% -14 -116.7% -32 -400.0% 0 0.0%
drupal_render@20 N/A% 16 69.6% 4 33.3% 24 300.0% -48 -15.4%
drupal_render@40 N/A% -16 -69.6% -5 -41.7% -8 -100.0% 0 0.0%
drupal_render0 N/A% -11 -47.8% -10 -83.3% 0 0.0% 0 0.0%
drupal_render@10 N/A% 8 34.8% 8 66.7% 16 200.0% 0 0.0%
drupal_render@60 N/A% 4 17.4% -1 -8.3% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@10 N/A% 2 8.7% 0 0.0% 0 0.0% 0 0.0%
element_children0 N/A% -2 -8.7% 20 166.7% -16 -200.0% 0 0.0%
Drupal\Core\Render\Element::getVisibleChildren0 N/A% 1 4.3% 0 0.0% 0 0.0% 360 115.4%
Drupal\Core\Form\FormBuilder::doBuildForm0 N/A% -1 -4.3% -1 -8.3% 8 100.0% 0 0.0%
drupal_render@50 N/A% 0 0.0% 11 91.7% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@20 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
uasort0 N/A% 30 130.4% 11 91.7% 0 0.0% 0 0.0%
is_array0 N/A% -3 -13.0% 16 133.3% 0 0.0% 0 0.0%
array_keys0 N/A% 2 8.7% 0 0.0% 8 100.0% 80 25.6%