Diff Report
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c0f4ebbb2: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Render\Element::children

Drupal\Core\Render\Element::childrenRun #52f5c0b2e882aRun #52f5c0f4ebbb2DiffDiff%
Number of Function Calls222 222 0 0.0%
Incl. Wall Time (microsec)1,525 1,544 19 1.2%
Incl. Wall Time (microsec) per call 7 7 0 1.2%
Excl. Wall Time (microsec)1,306 1,322 16 1.2%
Incl. CPU (microsecs)1,682 1,697 15 0.9%
Incl. CPU (microsecs) per call 8 8 0 0.9%
Excl. CPU (microsec)1,090 1,129 39 3.6%
Incl. MemUse (bytes)88,096 88,096 0 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)22,480 22,480 0 0.0%
Incl. PeakMemUse (bytes) per call 101 101 0 0.0%
Excl. PeakMemUse (bytes)14,440 14,440 0 0.0%

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% 19 3.5% 15 2.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function16 84.2% 39 260.0% 0 N/A% 0 N/A%
Parent functions
element_children0 N/A% 13 68.4% 13 86.7% 0 N/A% 0 N/A%
drupal_render@30 N/A% 1 5.3% 1 6.7% 0 N/A% 0 N/A%
drupal_render@40 N/A% 1 5.3% 1 6.7% 0 N/A% 0 N/A%
drupal_render@60 N/A% 1 5.3% 1 6.7% 0 N/A% 0 N/A%
drupal_render@20 N/A% 1 5.3% -3 -20.0% 0 N/A% 0 N/A%
drupal_render@10 N/A% 1 5.3% 5 33.3% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm0 N/A% 1 5.3% 0 0.0% 0 N/A% 0 N/A%
drupal_render@70 N/A% 0 0.0% 1 6.7% 0 N/A% 0 N/A%
drupal_render@50 N/A% 0 0.0% -4 -26.7% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::getVisibleChildren0 N/A% 0 0.0% -2 -13.3% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@20 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_render0 N/A% 0 0.0% 2 13.3% 0 N/A% 0 N/A%
Child functions
array_keys0 N/A% 2 10.5% -24 -160.0% 0 N/A% 0 N/A%
uasort0 N/A% 1 5.3% -1 -6.7% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 1 6.7% 0 N/A% 0 N/A%