Diff Report
Run #52f30aadf2c65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52f30b8747627: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Render\Element::children

Drupal\Core\Render\Element::childrenRun #52f30aadf2c65Run #52f30b8747627DiffDiff%
Number of Function Calls612 612 0 0.0%
Incl. Wall Time (microsec)4,179 4,258 79 1.9%
Incl. Wall Time (microsec) per call 7 7 0 1.9%
Excl. Wall Time (microsec)3,356 3,416 60 1.8%
Incl. CPU (microsecs)4,678 4,739 61 1.3%
Incl. CPU (microsecs) per call 8 8 0 1.3%
Excl. CPU (microsec)3,202 3,244 42 1.3%
Incl. MemUse (bytes)165,464 166,312 848 0.5%
Incl. MemUse (bytes) per call 270 272 1 0.5%
Excl. MemUse (bytes)36,896 37,704 808 2.2%
Incl. PeakMemUse (bytes)43,640 45,176 1,536 3.5%
Incl. PeakMemUse (bytes) per call 71 74 3 3.5%
Excl. PeakMemUse (bytes)19,640 20,632 992 5.1%

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% 79 1.9% 61 1.5% 848 1.1% 1,536 2.1%
Exclusive Metrics Diff for Current Function60 75.9% 42 68.9% 808 95.3% 992 64.6%
Parent functions
template_preprocess_item_list4 N/A% 25 31.6% 29 47.5% 2,096 247.2% 1,048 68.2%
element_children-4 N/A% 75 94.9% 49 80.3% -1,280 -150.9% 0 0.0%
drupal_render@10 N/A% -24 -30.4% -31 -50.8% 32 3.8% 32 2.1%
Drupal\Core\Render\Element::getVisibleChildren0 N/A% -1 -1.3% 2 3.3% 0 0.0% 0 0.0%
drupal_render@50 N/A% -3 -3.8% -2 -3.3% 0 0.0% 0 0.0%
drupal_render@30 N/A% 3 3.8% 9 14.8% 0 0.0% 456 29.7%
drupal_render@20 N/A% 1 1.3% 13 21.3% 0 0.0% 0 0.0%
drupal_render0 N/A% -1 -1.3% 4 6.6% 0 0.0% 0 0.0%
drupal_render@40 N/A% 4 5.1% -12 -19.7% 0 0.0% 0 0.0%
Child functions
array_keys0 N/A% -12 -15.2% 13 21.3% 40 4.7% 544 35.4%
uasort0 N/A% -15 -19.0% -20 -32.8% 0 0.0% 0 0.0%
is_array0 N/A% 46 58.2% 26 42.6% 0 0.0% 0 0.0%