Diff Report
Run #539fd2b68bc13: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemBase::__construct

Drupal\Core\Field\FieldItemBase::__constructRun #539fd2b68bc13Run #539fd0a78f1b7DiffDiff%
Number of Function Calls46 46 0 0.0%
Incl. Wall Time (microsec)14,517 15,003 486 3.3%
Incl. Wall Time (microsec) per call 316 326 11 3.3%
Excl. Wall Time (microsec)767 767 0 0.0%
Incl. CPU (microsecs)14,557 15,046 489 3.4%
Incl. CPU (microsecs) per call 316 327 11 3.4%
Excl. CPU (microsec)622 607 -15 -2.4%
Incl. MemUse (bytes)559,704 542,920 -16,784 -3.0%
Incl. MemUse (bytes) per call 12,167 11,803 -365 -3.0%
Excl. MemUse (bytes)5,312 5,312 0 0.0%
Incl. PeakMemUse (bytes)509,760 495,256 -14,504 -2.8%
Incl. PeakMemUse (bytes) per call 11,082 10,766 -315 -2.8%
Excl. PeakMemUse (bytes)4,832 4,768 -64 -1.3%

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% 486 1.2% 489 1.2% -16,784 -1.0% -14,504 -0.9%
Exclusive Metrics Diff for Current Function0 0.0% -15 -3.1% 0 0.0% -64 -0.4%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance@10 N/A% 486 100.0% 489 100.0% -16,784 -100.0% -14,504 -100.0%
Child functions
Drupal\Core\Field\TypedData\FieldItemDataDefinition::getPropertyDefinitions0 N/A% 489 100.6% 504 103.1% -16,488 -98.2% -14,520 -100.1%
Drupal::typedDataManager0 N/A% -16 -3.3% -11 -2.2% 0 0.0% -24 -0.2%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 15 3.1% 14 2.9% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% -8 -1.6% -8 -1.6% -296 -1.8% 200 1.4%
Drupal\Core\TypedData\DataDefinition::isComputed0 N/A% 6 1.2% 5 1.0% 0 0.0% -96 -0.7%