Diff Report
Run #52f5c11235c73: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Render\Element::children

Drupal\Core\Render\Element::childrenRun #52f5c11235c73Run #52f5c0b2e882aDiffDiff%
Number of Function Calls222 222 0 0.0%
Incl. Wall Time (microsec)1,520 1,525 5 0.3%
Incl. Wall Time (microsec) per call 7 7 0 0.3%
Excl. Wall Time (microsec)1,298 1,306 8 0.6%
Incl. CPU (microsecs)1,676 1,682 6 0.4%
Incl. CPU (microsecs) per call 8 8 0 0.4%
Excl. CPU (microsec)1,088 1,090 2 0.2%
Incl. MemUse (bytes)88,072 88,096 24 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)21,440 22,480 1,040 4.9%
Incl. PeakMemUse (bytes) per call 97 101 5 4.9%
Excl. PeakMemUse (bytes)13,800 14,440 640 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% 5 1.2% 6 2.5% 24 0.1% 1,040 2.3%
Exclusive Metrics Diff for Current Function8 160.0% 2 33.3% 0 0.0% 640 61.5%
Parent functions
element_children0 N/A% 7 140.0% -2 -33.3% 0 0.0% 1,040 100.0%
drupal_render@60 N/A% -4 -80.0% -1 -16.7% 0 0.0% 0 0.0%
drupal_render@20 N/A% 2 40.0% 8 133.3% 0 0.0% 0 0.0%
drupal_render0 N/A% 1 20.0% 1 16.7% 0 0.0% 0 0.0%
drupal_render@30 N/A% 1 20.0% -2 -33.3% 0 0.0% 0 0.0%
drupal_render@70 N/A% -1 -20.0% -3 -50.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm0 N/A% -1 -20.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@10 N/A% -1 -20.0% -1 -16.7% 0 0.0% 0 0.0%
drupal_render@50 N/A% 1 20.0% 4 66.7% 0 0.0% 0 0.0%
drupal_render@10 N/A% 0 0.0% -1 -16.7% 24 100.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@20 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::getVisibleChildren0 N/A% 0 0.0% 2 33.3% 0 0.0% 0 0.0%
drupal_render@40 N/A% 0 0.0% 1 16.7% 0 0.0% 0 0.0%
Child functions
array_keys0 N/A% -4 -80.0% 9 150.0% 24 100.0% 400 38.5%
uasort0 N/A% 1 20.0% 1 16.7% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% -6 -100.0% 0 0.0% 0 0.0%