Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4374042ace: 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 #52e4374042aceDiffDiff%
Number of Function Calls452 452 0 0.0%
Incl. Wall Time (microsec)4,276 4,274 -2 -0.0%
Incl. Wall Time (microsec) per call 9 9 -0 -0.0%
Excl. Wall Time (microsec)3,380 3,385 5 0.1%
Incl. CPU (microsecs)4,619 4,612 -7 -0.2%
Incl. CPU (microsecs) per call 10 10 -0 -0.2%
Excl. CPU (microsec)2,954 2,964 10 0.3%
Incl. MemUse (bytes)174,256 174,264 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 22,400 96 0.4%
Incl. PeakMemUse (bytes) per call 49 50 0 0.4%
Excl. PeakMemUse (bytes)14,976 15,072 96 0.6%

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% -2 -0.2% -7 -0.7% 8 0.0% 96 0.1%
Exclusive Metrics Diff for Current Function5 250.0% 10 142.9% 0 0.0% 96 100.0%
Parent functions
Drupal\Core\Form\FormBuilder::doBuildForm@10 N/A% -3 -150.0% -2 -28.6% -8 -100.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@30 N/A% 3 150.0% 1 14.3% 0 0.0% 96 100.0%
drupal_render0 N/A% -2 -100.0% -2 -28.6% 0 0.0% 0 0.0%
drupal_render@90 N/A% 2 100.0% 1 14.3% 0 0.0% 0 0.0%
drupal_render@120 N/A% -2 -100.0% -2 -28.6% 0 0.0% 0 0.0%
drupal_render@20 N/A% -2 -100.0% -10 -142.9% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm0 N/A% -2 -100.0% -3 -42.9% 0 0.0% 0 0.0%
element_children0 N/A% 2 100.0% 18 257.1% 16 200.0% 0 0.0%
drupal_render@70 N/A% 1 50.0% 1 14.3% 0 0.0% 0 0.0%
drupal_render@110 N/A% 1 50.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render@40 N/A% 1 50.0% 2 28.6% 0 0.0% 0 0.0%
drupal_render@50 N/A% 1 50.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@20 N/A% -1 -50.0% -1 -14.3% 0 0.0% 0 0.0%
drupal_render@10 N/A% -1 -50.0% -2 -28.6% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@60 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@50 N/A% 0 0.0% -1 -14.3% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::getVisibleChildren0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render@100 N/A% 0 0.0% -1 -14.3% 0 0.0% 0 0.0%
drupal_render@80 N/A% 0 0.0% -1 -14.3% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@40 N/A% 0 0.0% -3 -42.9% 0 0.0% 0 0.0%
drupal_render@60 N/A% 0 0.0% 2 28.6% 0 0.0% 0 0.0%
drupal_render@30 N/A% 0 0.0% -4 -57.1% 0 0.0% 0 0.0%
Child functions
array_keys0 N/A% -9 -450.0% -32 -457.1% 8 100.0% 0 0.0%
uasort0 N/A% 3 150.0% 1 14.3% 0 0.0% 0 0.0%
is_array0 N/A% -1 -50.0% 14 200.0% 0 0.0% 0 0.0%