Diff Report
Run #51e30f7568a45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e3103d95a81: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\TypedData\ItemList::isEmpty

Drupal\Core\TypedData\ItemList::isEmptyRun #51e30f7568a45Run #51e3103d95a81DiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)1,112 1,123 11 1.0%
Incl. Wall Time (microsec) per call 40 40 0 1.0%
Excl. Wall Time (microsec)156 155 -1 -0.6%
Incl. CPU (microsecs)1,139 1,145 6 0.5%
Incl. CPU (microsecs) per call 41 41 0 0.5%
Excl. CPU (microsec)144 147 3 2.1%
Incl. MemUse (bytes)44,680 44,664 -16 -0.0%
Incl. MemUse (bytes) per call 1,596 1,595 -1 -0.0%
Excl. MemUse (bytes)2,360 2,360 0 0.0%
Incl. PeakMemUse (bytes)22,528 22,512 -16 -0.1%
Incl. PeakMemUse (bytes) per call 805 804 -1 -0.1%
Excl. PeakMemUse (bytes)960 960 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\TypedData\ItemList::isEmpty [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\TypedData\ItemList::isEmpty0 N/A% 11 0.2% 6 1.3% -16 -0.0% -16 -0.0%
Exclusive Metrics Diff for Current Function-1 -9.1% 3 50.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Entity\EntityBCDecorator::__get0 N/A% 11 100.0% 6 100.0% -16 -100.0% -16 -100.0%
Child functions
Drupal\field\Plugin\field\field_type\LegacyConfigFieldItem::isEmpty0 N/A% 47 427.3% 44 733.3% 0 0.0% 0 0.0%
Drupal\field\Plugin\Type\FieldType\ConfigEntityReferenceItemBase::isEmpty0 N/A% -34 -309.1% -40 -666.7% -16 -100.0% -16 -100.0%
Drupal\Core\TypedData\Plugin\DataType\Map::isEmpty0 N/A% -6 -54.5% -5 -83.3% 0 0.0% 0 0.0%
Drupal\text\Plugin\field\field_type\TextWithSummaryItem::isEmpty0 N/A% 5 45.5% 4 66.7% 0 0.0% 0 0.0%