Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fcf6ab927: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemBase::__construct

Drupal\Core\Field\FieldItemBase::__constructRun #5391fc871e91dRun #5391fcf6ab927DiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)9,127 8,852 -275 -3.0%
Incl. Wall Time (microsec) per call 365 354 -11 -3.0%
Excl. Wall Time (microsec)491 476 -15 -3.1%
Incl. CPU (microsecs)9,155 8,880 -275 -3.0%
Incl. CPU (microsecs) per call 366 355 -11 -3.0%
Excl. CPU (microsec)392 367 -25 -6.4%
Incl. MemUse (bytes)269,924 269,924 0 0.0%
Incl. MemUse (bytes) per call 10,797 10,797 0 0.0%
Excl. MemUse (bytes)2,488 2,488 0 0.0%
Incl. PeakMemUse (bytes)266,304 266,304 0 0.0%
Incl. PeakMemUse (bytes) per call 10,652 10,652 0 0.0%
Excl. PeakMemUse (bytes)2,936 2,936 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% -275 -16.7% -275 -18.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-15 -5.5% -25 -9.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance@10 N/A% -275 -100.0% -275 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Field\TypedData\FieldItemDataDefinition::getPropertyDefinitions0 N/A% -244 -88.7% -244 -88.7% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% -17 -6.2% -12 -4.4% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::isComputed0 N/A% 9 3.3% -1 -0.4% 0 N/A% 0 N/A%
Drupal::typedDataManager0 N/A% -6 -2.2% -4 -1.5% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::__construct0 N/A% -2 -0.7% 11 4.0% 0 N/A% 0 N/A%