Diff Report
Run #53195bb0cc668: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Render\Element::children

Drupal\Core\Render\Element::childrenRun #53195bb0cc668Run #53195a48b6f09DiffDiff%
Number of Function Calls419 472 53 12.6%
Incl. Wall Time (microsec)3,349 3,611 262 7.8%
Incl. Wall Time (microsec) per call 8 8 -0 -4.3%
Excl. Wall Time (microsec)2,599 2,841 242 9.3%
Incl. CPU (microsecs)3,692 3,991 299 8.1%
Incl. CPU (microsecs) per call 9 8 -0 -4.0%
Excl. CPU (microsec)2,427 2,643 216 8.9%
Incl. MemUse (bytes)130,848 138,040 7,192 5.5%
Incl. MemUse (bytes) per call 312 292 -20 -6.3%
Excl. MemUse (bytes)31,992 34,536 2,544 8.0%
Incl. PeakMemUse (bytes)18,944 17,256 -1,688 -8.9%
Incl. PeakMemUse (bytes) per call 45 37 -9 -19.1%
Excl. PeakMemUse (bytes)7,768 6,168 -1,600 -20.6%

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::children53 50.0% 262 7.6% 299 8.6% 7,192 2.1% -1,688 -0.5%
Exclusive Metrics Diff for Current Function242 92.4% 216 72.2% 2,544 35.4% -1,600 -94.8%
Parent functions
element_children53 100.0% 349 133.2% 361 120.7% 7,200 100.1% 0 0.0%
drupal_render@2-26 -49.1% -125 -47.7% -121 -40.5% -3,536 -49.2% -816 -48.3%
drupal_render@126 49.1% 39 14.9% 54 18.1% 3,536 49.2% -872 -51.7%
drupal_render@40 0.0% 1 0.4% 3 1.0% 0 0.0% 0 0.0%
drupal_render@70 0.0% 1 0.4% 2 0.7% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::getVisibleChildren0 0.0% -1 -0.4% -1 -0.3% 0 0.0% 0 0.0%
drupal_render@30 0.0% -1 -0.4% -3 -1.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@10 0.0% -1 -0.4% -1 -0.3% 0 0.0% 0 0.0%
drupal_render@60 0.0% 0 0.0% 1 0.3% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm0 0.0% 0 0.0% 1 0.3% 0 0.0% 0 0.0%
drupal_render@50 0.0% 0 0.0% 8 2.7% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@20 0.0% 0 0.0% -3 -1.0% 0 0.0% 0 0.0%
drupal_render0 0.0% 0 0.0% -2 -0.7% -8 -0.1% 0 0.0%
Child functions
uasort0 0.0% -38 -14.5% -39 -13.0% 0 0.0% 0 0.0%
is_array0 0.0% 31 11.8% 58 19.4% 0 0.0% 0 0.0%
array_keys53 100.0% 27 10.3% 64 21.4% 4,648 64.6% -88 -5.2%