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

Drupal\Core\Render\Element::childrenRun #52c2677cc22b0Run #52c2694eecde3DiffDiff%
Number of Function Calls2,658 2,658 0 0.0%
Incl. Wall Time (microsec)30,151 39,071 8,920 29.6%
Incl. Wall Time (microsec) per call 11 15 3 29.6%
Excl. Wall Time (microsec)25,953 35,271 9,318 35.9%
Incl. CPU (microsecs)32,175 41,017 8,842 27.5%
Incl. CPU (microsecs) per call 12 15 3 27.5%
Excl. CPU (microsec)24,483 33,755 9,272 37.9%
Incl. MemUse (bytes)845,984 689,456 -156,528 -18.5%
Incl. MemUse (bytes) per call 318 259 -59 -18.5%
Excl. MemUse (bytes)139,576 -16,960 -156,536 -112.2%
Incl. PeakMemUse (bytes)229,824 230,712 888 0.4%
Incl. PeakMemUse (bytes) per call 86 87 0 0.4%
Excl. PeakMemUse (bytes)120,440 121,288 848 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 Function9,318 104.5% 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%