Diff Report
Run #52f30b8747627: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52f30aadf2c65: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Field\FieldItemBase::onChange

Drupal\Core\Field\FieldItemBase::onChangeRun #52f30b8747627Run #52f30aadf2c65DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)38 32 -6 -15.8%
Incl. Wall Time (microsec) per call 8 6 -1 -15.8%
Excl. Wall Time (microsec)20 14 -6 -30.0%
Incl. CPU (microsecs)43 38 -5 -11.6%
Incl. CPU (microsecs) per call 9 8 -1 -11.6%
Excl. CPU (microsec)19 17 -2 -10.5%
Incl. MemUse (bytes)3,168 3,192 24 0.8%
Incl. MemUse (bytes) per call 634 638 5 0.8%
Excl. MemUse (bytes)1,192 1,192 0 0.0%
Incl. PeakMemUse (bytes)2,360 2,384 24 1.0%
Incl. PeakMemUse (bytes) per call 472 477 5 1.0%
Excl. PeakMemUse (bytes)768 768 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Field\FieldItemBase::onChange [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\Field\FieldItemBase::onChange0 N/A% -6 -0.1% -5 -0.1% 24 0.0% 24 0.0%
Exclusive Metrics Diff for Current Function-6 -100.0% -2 -40.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Field\FieldItemBase::set0 N/A% -6 -100.0% -5 -100.0% 24 100.0% 24 100.0%
Child function
Drupal\Core\TypedData\Plugin\DataType\ItemList::onChange0 N/A% 0 0.0% -3 -60.0% 24 100.0% 24 100.0%