Diff Report
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de55978b9a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemBase::__isset

Drupal\Core\Field\FieldItemBase::__issetRun #541de429e5ab1Run #541de55978b9aDiffDiff%
Number of Function Calls50 50 0 0.0%
Incl. Wall Time (microsec)185 178 -7 -3.8%
Incl. Wall Time (microsec) per call 4 4 -0 -3.8%
Excl. Wall Time (microsec)130 123 -7 -5.4%
Incl. CPU (microsecs)228 223 -5 -2.2%
Incl. CPU (microsecs) per call 5 4 -0 -2.2%
Excl. CPU (microsec)162 156 -6 -3.7%
Incl. MemUse (bytes)6,624 6,624 0 0.0%
Incl. MemUse (bytes) per call 132 132 0 0.0%
Excl. MemUse (bytes)4,104 4,104 0 0.0%
Incl. PeakMemUse (bytes)3,504 3,504 0 0.0%
Incl. PeakMemUse (bytes) per call 70 70 0 0.0%
Excl. PeakMemUse (bytes)1,624 1,624 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% -7 -0.4% -5 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -100.0% -6 -120.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Field\FieldItemList::__isset0 N/A% -6 -85.7% -4 -80.0% 0 N/A% 0 N/A%
template_preprocess_field0 N/A% -1 -14.3% -1 -20.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\TypedData\DataReferenceBase::getValue0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 N/A%