Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccba053790: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Field\FieldItemBase::__construct

Drupal\Core\Field\FieldItemBase::__constructRun #531ccb2cb8e3dRun #531ccba053790DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,480 1,494 14 0.9%
Incl. Wall Time (microsec) per call 247 249 2 0.9%
Excl. Wall Time (microsec)73 75 2 2.7%
Incl. CPU (microsecs)1,486 1,500 14 0.9%
Incl. CPU (microsecs) per call 248 250 2 0.9%
Excl. CPU (microsec)52 61 9 17.3%
Incl. MemUse (bytes)182,656 182,656 0 0.0%
Incl. MemUse (bytes) per call 30,443 30,443 0 0.0%
Excl. MemUse (bytes)2,848 2,848 0 0.0%
Incl. PeakMemUse (bytes)176,048 176,048 0 0.0%
Incl. PeakMemUse (bytes) per call 29,341 29,341 0 0.0%
Excl. PeakMemUse (bytes)2,864 2,864 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% 14 24.1% 14 23.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 14.3% 9 64.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance@10 N/A% 14 100.0% 14 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Field\TypedData\FieldItemDataDefinition::getPropertyDefinitions0 N/A% 9 64.3% 6 42.9% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% 2 14.3% 2 14.3% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::isComputed0 N/A% 1 7.1% 3 21.4% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 0 0.0% -5 -35.7% 0 N/A% 0 N/A%
Drupal::typedDataManager0 N/A% 0 0.0% -1 -7.1% 0 N/A% 0 N/A%