Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3af7e977d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemBase::__isset

Drupal\Core\Field\FieldItemBase::__issetRun #538e3ac0de109Run #538e3af7e977dDiffDiff%
Number of Function Calls131 131 0 0.0%
Incl. Wall Time (microsec)762 754 -8 -1.0%
Incl. Wall Time (microsec) per call 6 6 -0 -1.0%
Excl. Wall Time (microsec)153 147 -6 -3.9%
Incl. CPU (microsecs)841 845 4 0.5%
Incl. CPU (microsecs) per call 6 6 0 0.5%
Excl. CPU (microsec)208 217 9 4.3%
Incl. MemUse (bytes)16,496 16,496 0 0.0%
Incl. MemUse (bytes) per call 126 126 0 0.0%
Excl. MemUse (bytes)10,000 10,000 0 0.0%
Incl. PeakMemUse (bytes)15,472 15,472 0 0.0%
Incl. PeakMemUse (bytes) per call 118 118 0 0.0%
Excl. PeakMemUse (bytes)2,512 2,512 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% -8 -1.1% 4 0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -75.0% 9 225.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Field\FieldItemList::__isset0 N/A% -9 -112.5% -8 -200.0% 0 N/A% 0 N/A%
Drupal\file\Plugin\Field\FieldFormatter\FileFormatterBase::prepareView0 N/A% 1 12.5% 15 375.0% 0 N/A% 0 N/A%
theme_image_formatter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
template_preprocess_field0 N/A% 0 0.0% -3 -75.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\TypedData\DataReferenceBase::getValue0 N/A% -2 -25.0% -5 -125.0% 0 N/A% 0 N/A%