Diff Report
Run #52e97b490de91: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e97c22a1cdf: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemBase::__isset

Drupal\Core\Field\FieldItemBase::__issetRun #52e97b490de91Run #52e97c22a1cdfDiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)9,886 9,981 95 1.0%
Incl. Wall Time (microsec) per call 520 525 5 1.0%
Excl. Wall Time (microsec)106 103 -3 -2.8%
Incl. CPU (microsecs)9,744 9,844 100 1.0%
Incl. CPU (microsecs) per call 513 518 5 1.0%
Excl. CPU (microsec)106 110 4 3.8%
Incl. MemUse (bytes)791,400 791,440 40 0.0%
Incl. MemUse (bytes) per call 41,653 41,655 2 0.0%
Excl. MemUse (bytes)4,272 4,272 0 0.0%
Incl. PeakMemUse (bytes)753,224 753,344 120 0.0%
Incl. PeakMemUse (bytes) per call 39,643 39,650 6 0.0%
Excl. PeakMemUse (bytes)1,416 1,416 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Field\FieldItemBase::__isset [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::__isset0 N/A% 95 14.1% 100 9.4% 40 0.0% 120 0.1%
Exclusive Metrics Diff for Current Function-3 -3.2% 4 4.0% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::__isset0 N/A% 89 93.7% 94 94.0% 40 100.0% 120 100.0%
Drupal\Core\Field\FieldItemList::__isset0 N/A% 5 5.3% 6 6.0% 0 0.0% 0 0.0%
Drupal\text\Plugin\Field\FieldWidget\TextfieldWidget::formElement0 N/A% 1 1.1% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Entity\Plugin\DataType\EntityReference::getValue0 N/A% 89 93.7% 88 88.0% 40 100.0% 120 100.0%
Drupal\Core\TypedData\DataReferenceBase::getValue0 N/A% 10 10.5% 9 9.0% 0 0.0% 0 0.0%
Drupal\Core\TypedData\PrimitiveBase::getValue0 N/A% -1 -1.1% -1 -1.0% 0 0.0% 0 0.0%