Diff Report
Run #52c96dcbc5e6a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Render\Element::children

Drupal\Core\Render\Element::childrenRun #52c96dcbc5e6aRun #52c96d7c36f9eDiffDiff%
Number of Function Calls322 322 0 0.0%
Incl. Wall Time (microsec)3,930 3,907 -23 -0.6%
Incl. Wall Time (microsec) per call 12 12 -0 -0.6%
Excl. Wall Time (microsec)2,596 2,606 10 0.4%
Incl. CPU (microsecs)4,199 4,162 -37 -0.9%
Incl. CPU (microsecs) per call 13 13 -0 -0.9%
Excl. CPU (microsec)2,241 2,244 3 0.1%
Incl. MemUse (bytes)148,760 148,784 24 0.0%
Incl. MemUse (bytes) per call 462 462 0 0.0%
Excl. MemUse (bytes)49,656 49,656 0 0.0%
Incl. PeakMemUse (bytes)7,232 8,560 1,328 18.4%
Incl. PeakMemUse (bytes) per call 22 27 4 18.4%
Excl. PeakMemUse (bytes)5,088 5,416 328 6.4%

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 -3.1% -37 -2.4% 24 0.0% 1,328 1.2%
Exclusive Metrics Diff for Current Function10 43.5% 3 8.1% 0 0.0% 328 24.7%
Parent functions
drupal_render0 N/A% -27 -117.4% -24 -64.9% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm0 N/A% -12 -52.2% -10 -27.0% 0 0.0% 0 0.0%
element_children0 N/A% 11 47.8% -1 -2.7% 32 133.3% 1,504 113.3%
drupal_render@40 N/A% 3 13.0% 3 8.1% 0 0.0% 240 18.1%
drupal_render@20 N/A% 2 8.7% 6 16.2% 0 0.0% 352 26.5%
drupal_render@70 N/A% -2 -8.7% -3 -8.1% 0 0.0% -904 -68.1%
drupal_render@50 N/A% 2 8.7% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@60 N/A% 2 8.7% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@10 N/A% -2 -8.7% -1 -2.7% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@20 N/A% 1 4.3% -2 -5.4% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@50 N/A% 1 4.3% -1 -2.7% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@40 N/A% -1 -4.3% -3 -8.1% 0 0.0% 0 0.0%
drupal_render@30 N/A% -1 -4.3% -2 -5.4% 0 0.0% 96 7.2%
Drupal\Core\Render\Element::getVisibleChildren0 N/A% 0 0.0% -1 -2.7% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@30 N/A% 0 0.0% 2 5.4% -8 -33.3% 0 0.0%
drupal_render@10 N/A% 0 0.0% 1 2.7% 0 0.0% 40 3.0%
drupal_render@60 N/A% 0 0.0% -1 -2.7% 0 0.0% 0 0.0%
Child functions
uasort0 N/A% -21 -91.3% -26 -70.3% 0 0.0% 104 7.8%
array_keys0 N/A% -9 -39.1% -21 -56.8% 24 100.0% 896 67.5%
is_array0 N/A% -3 -13.0% 7 18.9% 0 0.0% 0 0.0%