Diff Report
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53513afe3c568: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemBase::__isset

Drupal\Core\Field\FieldItemBase::__issetRun #535139ab6e707Run #53513afe3c568DiffDiff%
Number of Function Calls461 461 0 0.0%
Incl. Wall Time (microsec)1,675 1,621 -54 -3.2%
Incl. Wall Time (microsec) per call 4 4 -0 -3.2%
Excl. Wall Time (microsec)486 437 -49 -10.1%
Incl. CPU (microsecs)1,993 1,976 -17 -0.9%
Incl. CPU (microsecs) per call 4 4 -0 -0.9%
Excl. CPU (microsec)762 759 -3 -0.4%
Incl. MemUse (bytes)31,384 31,384 0 0.0%
Incl. MemUse (bytes) per call 68 68 0 0.0%
Excl. MemUse (bytes)26,088 26,088 0 0.0%
Incl. PeakMemUse (bytes)27,872 27,784 -88 -0.3%
Incl. PeakMemUse (bytes) per call 60 60 -0 -0.3%
Excl. PeakMemUse (bytes)4,848 4,760 -88 -1.8%

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% -54 -1.0% -17 -0.3% 0 0.0% -88 -0.4%
Exclusive Metrics Diff for Current Function-49 -90.7% -3 -17.6% 0 N/A% -88 -100.0%
Parent functions
Drupal\Core\Field\FieldItemList::__isset0 N/A% -42 -77.8% -9 -52.9% 0 N/A% 0 0.0%
Drupal\Core\Field\FormatterBase::view@10 N/A% -15 -27.8% 2 11.8% 0 N/A% 0 0.0%
template_preprocess_field0 N/A% 3 5.6% -10 -58.8% 0 N/A% 0 0.0%
Drupal\Core\Field\FormatterBase::view0 N/A% 0 0.0% 0 0.0% 0 N/A% -88 -100.0%
Child function
Drupal\Core\TypedData\DataReferenceBase::getValue0 N/A% -5 -9.3% -14 -82.4% 0 N/A% 0 0.0%