Diff Report
Run #531ccba053790: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemBase::__construct

Drupal\Core\Field\FieldItemBase::__constructRun #531ccba053790Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,494 1,480 -14 -0.9%
Incl. Wall Time (microsec) per call 249 247 -2 -0.9%
Excl. Wall Time (microsec)75 73 -2 -2.7%
Incl. CPU (microsecs)1,500 1,486 -14 -0.9%
Incl. CPU (microsecs) per call 250 248 -2 -0.9%
Excl. CPU (microsec)61 52 -9 -14.8%
Incl. MemUse (bytes)182,656 182,656 0 0.0%
Incl. MemUse (bytes) per call 30,443 30,443 0 0.0%
Excl. MemUse (bytes)2,848 2,848 0 0.0%
Incl. PeakMemUse (bytes)176,048 176,048 0 0.0%
Incl. PeakMemUse (bytes) per call 29,341 29,341 0 0.0%
Excl. PeakMemUse (bytes)2,864 2,864 0 0.0%

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% -14 -24.1% -14 -23.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -14.3% -9 -64.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance@10 N/A% -14 -100.0% -14 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Field\TypedData\FieldItemDataDefinition::getPropertyDefinitions0 N/A% -9 -64.3% -6 -42.9% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% -2 -14.3% -2 -14.3% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::isComputed0 N/A% -1 -7.1% -3 -21.4% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 0 0.0% 5 35.7% 0 N/A% 0 N/A%
Drupal::typedDataManager0 N/A% 0 0.0% 1 7.1% 0 N/A% 0 N/A%