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

Drupal\Core\Render\Element::childrenRun #52c642960e9a6Run #52c641a950046DiffDiff%
Number of Function Calls965 965 0 0.0%
Incl. Wall Time (microsec)8,388 8,411 23 0.3%
Incl. Wall Time (microsec) per call 9 9 0 0.3%
Excl. Wall Time (microsec)6,240 6,292 52 0.8%
Incl. CPU (microsecs)9,214 9,202 -12 -0.1%
Incl. CPU (microsecs) per call 10 10 -0 -0.1%
Excl. CPU (microsec)5,411 5,426 15 0.3%
Incl. MemUse (bytes)351,136 351,144 8 0.0%
Incl. MemUse (bytes) per call 364 364 0 0.0%
Excl. MemUse (bytes)82,768 82,784 16 0.0%
Incl. PeakMemUse (bytes)34,488 34,176 -312 -0.9%
Incl. PeakMemUse (bytes) per call 36 35 -0 -0.9%
Excl. PeakMemUse (bytes)16,424 16,192 -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 Function52 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%