Diff Report
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemBase::__construct

Drupal\Core\Field\FieldItemBase::__constructRun #5350e2663e694Run #5350e128cfd2bDiffDiff%
Number of Function Calls30 30 0 0.0%
Incl. Wall Time (microsec)7,871 7,826 -45 -0.6%
Incl. Wall Time (microsec) per call 262 261 -2 -0.6%
Excl. Wall Time (microsec)368 369 1 0.3%
Incl. CPU (microsecs)7,892 7,842 -50 -0.6%
Incl. CPU (microsecs) per call 263 261 -2 -0.6%
Excl. CPU (microsec)256 252 -4 -1.6%
Incl. MemUse (bytes)884,720 884,664 -56 -0.0%
Incl. MemUse (bytes) per call 29,491 29,489 -2 -0.0%
Excl. MemUse (bytes)3,328 3,328 0 0.0%
Incl. PeakMemUse (bytes)864,184 864,136 -48 -0.0%
Incl. PeakMemUse (bytes) per call 28,806 28,805 -2 -0.0%
Excl. PeakMemUse (bytes)4,728 4,720 -8 -0.2%

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% -45 -2.8% -50 -2.9% -56 -0.2% -48 -0.2%
Exclusive Metrics Diff for Current Function1 2.2% -4 -8.0% 0 0.0% -8 -16.7%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance@10 N/A% -45 -100.0% -50 -100.0% -56 -100.0% -48 -100.0%
Child functions
Drupal\Core\Field\TypedData\FieldItemDataDefinition::getPropertyDefinitions0 N/A% -28 -62.2% -31 -62.0% -56 -100.0% -104 -216.7%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% -21 -46.7% -19 -38.0% 0 0.0% 64 133.3%
Drupal\Core\TypedData\DataDefinition::isComputed0 N/A% 3 6.7% 3 6.0% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedData::__construct0 N/A% -2 -4.4% 2 4.0% 0 0.0% 0 0.0%
Drupal::typedDataManager0 N/A% 2 4.4% -1 -2.0% 0 0.0% 0 0.0%