Diff Report
Run #52c2694eecde3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Render\Element::children

Drupal\Core\Render\Element::childrenRun #52c2694eecde3Run #52c2677cc22b0DiffDiff%
Number of Function Calls2,658 2,658 0 0.0%
Incl. Wall Time (microsec)39,071 30,151 -8,920 -22.8%
Incl. Wall Time (microsec) per call 15 11 -3 -22.8%
Excl. Wall Time (microsec)35,271 25,953 -9,318 -26.4%
Incl. CPU (microsecs)41,017 32,175 -8,842 -21.6%
Incl. CPU (microsecs) per call 15 12 -3 -21.6%
Excl. CPU (microsec)33,755 24,483 -9,272 -27.5%
Incl. MemUse (bytes)689,456 845,984 156,528 22.7%
Incl. MemUse (bytes) per call 259 318 59 22.7%
Excl. MemUse (bytes)-16,960 139,576 156,536 923.0%
Incl. PeakMemUse (bytes)230,712 229,824 -888 -0.4%
Incl. PeakMemUse (bytes) per call 87 86 -0 -0.4%
Excl. PeakMemUse (bytes)121,288 120,440 -848 -0.7%

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% -8,920 -21.2% -8,842 -21.2% 156,528 206.5% -888 -0.5%
Exclusive Metrics Diff for Current Function-9,318 -104.5% -9,272 -104.9% 156,536 100.0% -848 -95.5%
Parent functions
element_children0 N/A% -9,312 -104.4% -9,193 -104.0% 156,520 100.0% 16 1.8%
Drupal\Core\Form\FormBuilder::doBuildForm@30 N/A% 178 2.0% 169 1.9% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@10 N/A% 162 1.8% 164 1.9% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@20 N/A% 84 0.9% 92 1.0% -32 -0.0% 0 0.0%
drupal_render@60 N/A% -77 -0.9% -116 -1.3% 0 0.0% -816 -91.9%
drupal_render@10 N/A% 35 0.4% 39 0.4% 16 0.0% 0 0.0%
drupal_render@20 N/A% 28 0.3% 24 0.3% -32 -0.0% -88 -9.9%
drupal_render0 N/A% -17 -0.2% -14 -0.2% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm0 N/A% 9 0.1% 9 0.1% 0 0.0% 0 0.0%
drupal_render@40 N/A% -6 -0.1% -3 -0.0% 24 0.0% 0 0.0%
Drupal\Core\Render\Element::getVisibleChildren0 N/A% -4 -0.0% -5 -0.1% 0 0.0% 0 0.0%
drupal_render@30 N/A% -2 -0.0% -5 -0.1% 32 0.0% 0 0.0%
drupal_render@50 N/A% 2 0.0% -3 -0.0% 0 0.0% 0 0.0%
Child functions
is_array0 N/A% 343 3.8% 297 3.4% 0 0.0% 0 0.0%
array_keys0 N/A% 80 0.9% 156 1.8% 32 0.0% 24 2.7%
uasort0 N/A% -25 -0.3% -23 -0.3% -40 -0.0% -64 -7.2%