Diff Report
Run #5422297e7f32f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #542229efabc5e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemBase::__isset

Drupal\Core\Field\FieldItemBase::__issetRun #5422297e7f32fRun #542229efabc5eDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)25 27 2 8.0%
Incl. Wall Time (microsec) per call 5 5 0 8.0%
Excl. Wall Time (microsec)16 18 2 12.5%
Incl. CPU (microsecs)31 34 3 9.7%
Incl. CPU (microsecs) per call 6 7 1 9.7%
Excl. CPU (microsec)21 24 3 14.3%
Incl. MemUse (bytes)4,376 4,376 0 0.0%
Incl. MemUse (bytes) per call 875 875 0 0.0%
Excl. MemUse (bytes)2,288 2,288 0 0.0%
Incl. PeakMemUse (bytes)2,696 2,696 0 0.0%
Incl. PeakMemUse (bytes) per call 539 539 0 0.0%
Excl. PeakMemUse (bytes)816 816 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% 2 0.4% 3 0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 100.0% 3 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Field\FieldItemList::__isset0 N/A% 1 50.0% 2 66.7% 0 N/A% 0 N/A%
template_preprocess_field0 N/A% 1 50.0% 1 33.3% 0 N/A% 0 N/A%
Child function
Drupal\Core\TypedData\DataReferenceBase::getValue0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%