Diff Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Entity\Field\FieldItemBase::__isset

Drupal\Core\Entity\Field\FieldItemBase::__issetRun #51fdbca2b5409Run #51fdbdbb58abcDiffDiff%
Number of Function Calls51 51 0 0.0%
Incl. Wall Time (microsec)1,092 1,108 16 1.5%
Incl. Wall Time (microsec) per call 21 22 0 1.5%
Excl. Wall Time (microsec)156 147 -9 -5.8%
Incl. CPU (microsecs)1,142 1,151 9 0.8%
Incl. CPU (microsecs) per call 22 23 0 0.8%
Excl. CPU (microsec)170 152 -18 -10.6%
Incl. MemUse (bytes)6,664 6,664 0 0.0%
Incl. MemUse (bytes) per call 131 131 0 0.0%
Excl. MemUse (bytes)3,656 3,656 0 0.0%
Incl. PeakMemUse (bytes)26,032 26,032 0 0.0%
Incl. PeakMemUse (bytes) per call 510 510 0 0.0%
Excl. PeakMemUse (bytes)1,256 1,256 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Entity\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\Entity\Field\FieldItemBase::__isset0 N/A% 16 1.7% 9 12.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-9 -56.2% -18 -200.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\Field\Field::__isset0 N/A% 16 100.0% 9 100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\TypedData\DataReferenceBase::getValue0 N/A% 25 156.2% 27 300.0% 0 N/A% 0 N/A%