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

Drupal\Core\Field\FieldItemBase::__issetRun #542229efabc5eRun #5422297e7f32fDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)27 25 -2 -7.4%
Incl. Wall Time (microsec) per call 5 5 -0 -7.4%
Excl. Wall Time (microsec)18 16 -2 -11.1%
Incl. CPU (microsecs)34 31 -3 -8.8%
Incl. CPU (microsecs) per call 7 6 -1 -8.8%
Excl. CPU (microsec)24 21 -3 -12.5%
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 Function-2 -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%