Diff Report
Run #54433ad6a7755: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemBase::__construct

Drupal\Core\Field\FieldItemBase::__constructRun #54433ad6a7755Run #544333b05173fDiffDiff%
Number of Function Calls33 33 0 0.0%
Incl. Wall Time (microsec)15,475 15,443 -32 -0.2%
Incl. Wall Time (microsec) per call 469 468 -1 -0.2%
Excl. Wall Time (microsec)459 468 9 2.0%
Incl. CPU (microsecs)15,475 15,442 -33 -0.2%
Incl. CPU (microsecs) per call 469 468 -1 -0.2%
Excl. CPU (microsec)380 377 -3 -0.8%
Incl. MemUse (bytes)1,044,896 1,044,920 24 0.0%
Incl. MemUse (bytes) per call 31,664 31,664 1 0.0%
Excl. MemUse (bytes)3,888 3,888 0 0.0%
Incl. PeakMemUse (bytes)1,170,288 1,170,112 -176 -0.0%
Incl. PeakMemUse (bytes) per call 35,463 35,458 -5 -0.0%
Excl. PeakMemUse (bytes)5,288 5,328 40 0.8%

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% -32 -0.0% -33 -0.0% 24 0.0% -176 -0.3%
Exclusive Metrics Diff for Current Function9 28.1% -3 -9.1% 0 0.0% 40 22.7%
Parent function
Drupal\Core\TypedData\TypedData::createInstance@10 N/A% -32 -100.0% -33 -100.0% 24 100.0% -176 -100.0%
Child functions
Drupal\Core\Field\TypedData\FieldItemDataDefinition::getPropertyDefinitions0 N/A% -230 -718.8% -215 -651.5% 104 433.3% -192 -109.1%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% 178 556.2% 162 490.9% -80 -333.3% -24 -13.6%
Drupal::typedDataManager0 N/A% 8 25.0% 2 6.1% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 3 9.4% 12 36.4% 0 0.0% 0 0.0%
Drupal\Core\TypedData\DataDefinition::isComputed0 N/A% 0 0.0% 9 27.3% 0 0.0% 0 0.0%