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

Drupal\Core\Field\FieldItemBase::__constructRun #54e0a77153dbfRun #54e0a6d45fe2aDiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)8,071 8,118 47 0.6%
Incl. Wall Time (microsec) per call 288 290 2 0.6%
Excl. Wall Time (microsec)323 327 4 1.2%
Incl. CPU (microsecs)8,098 8,137 39 0.5%
Incl. CPU (microsecs) per call 289 291 1 0.5%
Excl. CPU (microsec)239 226 -13 -5.4%
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 Function4 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%