Diff Report
Run #51ca5ac5912c3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\TypedData\ItemList::isEmpty

Drupal\Core\TypedData\ItemList::isEmptyRun #51ca5ac5912c3Run #51ca5a4995c23DiffDiff%
Number of Function Calls117 117 0 0.0%
Incl. Wall Time (microsec)20,169 20,698 529 2.6%
Incl. Wall Time (microsec) per call 172 177 5 2.6%
Excl. Wall Time (microsec)609 612 3 0.5%
Incl. CPU (microsecs)17,377 17,635 258 1.5%
Incl. CPU (microsecs) per call 149 151 2 1.5%
Excl. CPU (microsec)607 621 14 2.3%
Incl. MemUse (bytes)876,120 876,120 0 0.0%
Incl. MemUse (bytes) per call 7,488 7,488 0 0.0%
Excl. MemUse (bytes)3,192 3,192 0 0.0%
Incl. PeakMemUse (bytes)899,800 899,800 0 0.0%
Incl. PeakMemUse (bytes) per call 7,691 7,691 0 0.0%
Excl. PeakMemUse (bytes)2,736 2,736 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% 529 152.0% 258 16.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 0.6% 14 5.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\EntityNG::getTranslationLanguages0 N/A% 498 94.1% 227 88.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityBCDecorator::__get0 N/A% 31 5.9% 31 12.0% 0 N/A% 0 N/A%
Child functions
Drupal\field\Plugin\field\field_type\LegacyConfigFieldItem::isEmpty0 N/A% 505 95.5% 225 87.2% 0 N/A% 0 N/A%
Drupal\field\Plugin\Type\FieldType\ConfigEntityReferenceItemBase::isEmpty0 N/A% 7 1.3% 10 3.9% 0 N/A% 0 N/A%
Drupal\text\Plugin\field\field_type\TextWithSummaryItem::isEmpty0 N/A% 7 1.3% 5 1.9% 0 N/A% 0 N/A%
Drupal\Core\TypedData\Type\Map::isEmpty0 N/A% 7 1.3% 4 1.6% 0 N/A% 0 N/A%