Diff Report
Run #531ee657ba49e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee5f3237b0: 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 #531ee657ba49eRun #531ee5f3237b0DiffDiff%
Number of Function Calls365 377 12 3.3%
Incl. Wall Time (microsec)2,317 2,340 23 1.0%
Incl. Wall Time (microsec) per call 6 6 -0 -2.2%
Excl. Wall Time (microsec)2,053 2,080 27 1.3%
Incl. CPU (microsecs)2,571 2,623 52 2.0%
Incl. CPU (microsecs) per call 7 7 -0 -1.2%
Excl. CPU (microsec)1,741 1,767 26 1.5%
Incl. MemUse (bytes)119,624 121,264 1,640 1.4%
Incl. MemUse (bytes) per call 328 322 -6 -1.9%
Excl. MemUse (bytes)29,352 29,928 576 2.0%
Incl. PeakMemUse (bytes)16,960 16,352 -608 -3.6%
Incl. PeakMemUse (bytes) per call 46 43 -3 -6.7%
Excl. PeakMemUse (bytes)6,480 5,864 -616 -9.5%

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::children12 50.0% 23 0.9% 52 1.7% 1,640 2.1% -608 -0.8%
Exclusive Metrics Diff for Current Function27 117.4% 26 50.0% 576 35.1% -616 -101.3%
Parent functions
element_children11 91.7% 39 169.6% 38 73.1% 1,504 91.7% 8 1.3%
drupal_render@11 8.3% -8 -34.8% -9 -17.3% 136 8.3% -952 -156.6%
drupal_render@20 0.0% -4 -17.4% 20 38.5% 0 0.0% 320 52.6%
drupal_render@30 0.0% -2 -8.7% 2 3.8% 0 0.0% 0 0.0%
drupal_render@40 0.0% 1 4.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@20 0.0% -1 -4.3% -2 -3.8% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@10 0.0% -1 -4.3% -2 -3.8% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm0 0.0% -1 -4.3% -1 -1.9% 0 0.0% 0 0.0%
drupal_render@60 0.0% 0 0.0% 1 1.9% 0 0.0% 0 0.0%
drupal_render@70 0.0% 0 0.0% 1 1.9% 0 0.0% 0 0.0%
drupal_render@50 0.0% 0 0.0% 6 11.5% 0 0.0% 16 2.6%
drupal_render0 0.0% 0 0.0% -1 -1.9% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::getVisibleChildren0 0.0% 0 0.0% -1 -1.9% 0 0.0% 0 0.0%
Child functions
array_keys12 100.0% -6 -26.1% 13 25.0% 1,064 64.9% 8 1.3%
uasort0 0.0% 2 8.7% 3 5.8% 0 0.0% 0 0.0%
is_array0 0.0% 0 0.0% 10 19.2% 0 0.0% 0 0.0%