Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a77153dbf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemBase::__construct

Drupal\Core\Field\FieldItemBase::__constructRun #54e0a6d45fe2aRun #54e0a77153dbfDiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)8,118 8,071 -47 -0.6%
Incl. Wall Time (microsec) per call 290 288 -2 -0.6%
Excl. Wall Time (microsec)327 323 -4 -1.2%
Incl. CPU (microsecs)8,137 8,098 -39 -0.5%
Incl. CPU (microsecs) per call 291 289 -1 -0.5%
Excl. CPU (microsec)226 239 13 5.8%
Incl. MemUse (bytes)887,312 887,312 0 0.0%
Incl. MemUse (bytes) per call 31,690 31,690 0 0.0%
Excl. MemUse (bytes)3,232 3,232 0 0.0%
Incl. PeakMemUse (bytes)939,288 939,288 0 0.0%
Incl. PeakMemUse (bytes) per call 33,546 33,546 0 0.0%
Excl. PeakMemUse (bytes)3,256 3,256 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% -47 -2.7% -39 -3.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -8.5% 13 33.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\TypedData::createInstance0 N/A% -47 -100.0% -39 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Field\TypedData\FieldItemDataDefinition::getPropertyDefinitions0 N/A% -36 -76.6% -28 -71.8% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% -6 -12.8% -7 -17.9% 0 N/A% 0 N/A%
Drupal::typedDataManager0 N/A% -1 -2.1% -2 -5.1% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@10 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::isComputed0 N/A% 0 0.0% -4 -10.3% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 0 0.0% -10 -25.6% 0 N/A% 0 N/A%