Diff Report
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Render\Element::children

Drupal\Core\Render\Element::childrenRun #52f5cb0964fa0Run #52f5cbc19a0d8DiffDiff%
Number of Function Calls317 317 0 0.0%
Incl. Wall Time (microsec)2,229 2,207 -22 -1.0%
Incl. Wall Time (microsec) per call 7 7 -0 -1.0%
Excl. Wall Time (microsec)1,871 1,874 3 0.2%
Incl. CPU (microsecs)2,458 2,453 -5 -0.2%
Incl. CPU (microsecs) per call 8 8 -0 -0.2%
Excl. CPU (microsec)1,603 1,620 17 1.1%
Incl. MemUse (bytes)119,016 119,000 -16 -0.0%
Incl. MemUse (bytes) per call 375 375 -0 -0.0%
Excl. MemUse (bytes)28,912 28,912 0 0.0%
Incl. PeakMemUse (bytes)31,688 33,200 1,512 4.8%
Incl. PeakMemUse (bytes) per call 100 105 5 4.8%
Excl. PeakMemUse (bytes)14,224 13,984 -240 -1.7%

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% -22 -23.7% -5 -2.6% -16 -0.1% 1,512 5.1%
Exclusive Metrics Diff for Current Function3 13.6% 17 340.0% 0 0.0% -240 -15.9%
Parent functions
drupal_render@10 N/A% -14 -63.6% -11 -220.0% 0 0.0% 2,840 187.8%
drupal_render@20 N/A% 6 27.3% 16 320.0% 0 0.0% 0 0.0%
drupal_render@40 N/A% -4 -18.2% -3 -60.0% 0 0.0% -176 -11.6%
element_children0 N/A% -3 -13.6% -11 -220.0% -16 -100.0% -528 -34.9%
Drupal\Core\Render\Element::getVisibleChildren0 N/A% -2 -9.1% -3 -60.0% 0 0.0% 0 0.0%
drupal_render@50 N/A% -2 -9.1% 3 60.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm0 N/A% -2 -9.1% -1 -20.0% 0 0.0% 0 0.0%
drupal_render@60 N/A% -1 -4.5% 0 0.0% 0 0.0% -272 -18.0%
drupal_render@70 N/A% -1 -4.5% -1 -20.0% 0 0.0% 0 0.0%
drupal_render@30 N/A% 1 4.5% 4 80.0% 0 0.0% -352 -23.3%
drupal_render0 N/A% -1 -4.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@10 N/A% 1 4.5% 2 40.0% 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% -20 -90.9% -19 -380.0% 0 0.0% 1,600 105.8%
array_keys0 N/A% -5 -22.7% -4 -80.0% -16 -100.0% -112 -7.4%
is_array0 N/A% 0 0.0% 1 20.0% 0 0.0% 264 17.5%