Diff Report
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c574bebaf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Render\Element::children

Drupal\Core\Render\Element::childrenRun #52f5c520502f0Run #52f5c574bebafDiffDiff%
Number of Function Calls222 222 0 0.0%
Incl. Wall Time (microsec)1,530 1,584 54 3.5%
Incl. Wall Time (microsec) per call 7 7 0 3.5%
Excl. Wall Time (microsec)1,313 1,364 51 3.9%
Incl. CPU (microsecs)1,676 1,748 72 4.3%
Incl. CPU (microsecs) per call 8 8 0 4.3%
Excl. CPU (microsec)1,103 1,151 48 4.4%
Incl. MemUse (bytes)88,072 88,080 8 0.0%
Incl. MemUse (bytes) per call 397 397 0 0.0%
Excl. MemUse (bytes)22,336 22,336 0 0.0%
Incl. PeakMemUse (bytes)22,520 21,488 -1,032 -4.6%
Incl. PeakMemUse (bytes) per call 101 97 -5 -4.6%
Excl. PeakMemUse (bytes)14,480 13,840 -640 -4.4%

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% 54 234.8% 72 78.3% 8 0.0% -1,032 -2.3%
Exclusive Metrics Diff for Current Function51 94.4% 48 66.7% 0 0.0% -640 -62.0%
Parent functions
element_children0 N/A% 49 90.7% 53 73.6% 8 100.0% -1,032 -100.0%
drupal_render@20 N/A% 0 0.0% 12 16.7% 0 0.0% 0 0.0%
drupal_render0 N/A% -1 -1.9% -3 -4.2% 0 0.0% 0 0.0%
drupal_render@40 N/A% 1 1.9% 3 4.2% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::getVisibleChildren0 N/A% 1 1.9% 3 4.2% 0 0.0% 0 0.0%
drupal_render@10 N/A% -1 -1.9% 3 4.2% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@10 N/A% -1 -1.9% -2 -2.8% 0 0.0% 0 0.0%
drupal_render@50 N/A% 3 5.6% 1 1.4% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@20 N/A% 0 0.0% 1 1.4% 0 0.0% 0 0.0%
drupal_render@30 N/A% -1 -1.9% 1 1.4% 0 0.0% 0 0.0%
drupal_render@70 N/A% 1 1.9% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm0 N/A% 1 1.9% 0 0.0% 0 0.0% 0 0.0%
drupal_render@60 N/A% 2 3.7% 0 0.0% 0 0.0% 0 0.0%
Child functions
is_array0 N/A% 0 0.0% 24 33.3% 0 0.0% 0 0.0%
uasort0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_keys0 N/A% 3 5.6% 0 0.0% 8 100.0% -392 -38.0%