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

Drupal\Core\Render\Element::childrenRun #52f5c574bebafRun #52f5c520502f0DiffDiff%
Number of Function Calls222 222 0 0.0%
Incl. Wall Time (microsec)1,584 1,530 -54 -3.4%
Incl. Wall Time (microsec) per call 7 7 -0 -3.4%
Excl. Wall Time (microsec)1,364 1,313 -51 -3.7%
Incl. CPU (microsecs)1,748 1,676 -72 -4.1%
Incl. CPU (microsecs) per call 8 8 -0 -4.1%
Excl. CPU (microsec)1,151 1,103 -48 -4.2%
Incl. MemUse (bytes)88,080 88,072 -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)21,488 22,520 1,032 4.8%
Incl. PeakMemUse (bytes) per call 97 101 5 4.8%
Excl. PeakMemUse (bytes)13,840 14,480 640 4.6%

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::children0 N/A% -54 -234.8% -72 -78.3% -8 -0.0% 1,032 2.3%
Exclusive Metrics Diff for Current Function-51 -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@50 N/A% -3 -5.6% -1 -1.4% 0 0.0% 0 0.0%
drupal_render@60 N/A% -2 -3.7% 0 0.0% 0 0.0% 0 0.0%
drupal_render@40 N/A% -1 -1.9% -3 -4.2% 0 0.0% 0 0.0%
drupal_render@70 N/A% -1 -1.9% 0 0.0% 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@10 N/A% 1 1.9% -3 -4.2% 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\Core\Form\FormBuilder::doBuildForm@10 N/A% 1 1.9% 2 2.8% 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_render0 N/A% 1 1.9% 3 4.2% 0 0.0% 0 0.0%
drupal_render@20 N/A% 0 0.0% -12 -16.7% 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%
Child functions
array_keys0 N/A% -3 -5.6% 0 0.0% -8 -100.0% 392 38.0%
uasort0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% -24 -33.3% 0 0.0% 0 0.0%