Diff Report
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195bb0cc668: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemBase::__construct

Drupal\Core\Field\FieldItemBase::__constructRun #53195a48b6f09Run #53195bb0cc668DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)2,667 2,224 -443 -16.6%
Incl. Wall Time (microsec) per call 445 371 -74 -16.6%
Excl. Wall Time (microsec)83 81 -2 -2.4%
Incl. CPU (microsecs)2,672 2,234 -438 -16.4%
Incl. CPU (microsecs) per call 445 372 -73 -16.4%
Excl. CPU (microsec)59 70 11 18.6%
Incl. MemUse (bytes)209,536 176,824 -32,712 -15.6%
Incl. MemUse (bytes) per call 34,923 29,471 -5,452 -15.6%
Excl. MemUse (bytes)2,848 2,848 0 0.0%
Incl. PeakMemUse (bytes)215,352 171,960 -43,392 -20.1%
Incl. PeakMemUse (bytes) per call 35,892 28,660 -7,232 -20.1%
Excl. PeakMemUse (bytes)2,800 2,912 112 4.0%

Parent/Child Regression/Improvement report for Drupal\Core\Field\FieldItemBase::__construct [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::__construct0 N/A% -443 -12.9% -438 -12.6% -32,712 -9.3% -43,392 -12.6%
Exclusive Metrics Diff for Current Function-2 -0.5% 11 2.5% 0 0.0% 112 0.3%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance@10 N/A% -443 -100.0% -438 -100.0% -32,712 -100.0% -43,392 -100.0%
Child functions
Drupal\Core\Field\TypedData\FieldItemDataDefinition::getPropertyDefinitions0 N/A% -467 -105.4% -470 -107.3% -32,712 -100.0% -63,472 -146.3%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% 26 5.9% 25 5.7% 0 0.0% 19,360 44.6%
Drupal::typedDataManager0 N/A% -1 -0.2% -3 -0.7% 0 0.0% 560 1.3%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 1 0.2% -1 -0.2% 0 0.0% 0 0.0%
Drupal\Core\TypedData\DataDefinition::isComputed0 N/A% 0 0.0% 0 0.0% 0 0.0% 48 0.1%