Diff Report
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccb2cb8e3d: 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 #531ccbd4518b6Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,462 1,480 18 1.2%
Incl. Wall Time (microsec) per call 244 247 3 1.2%
Excl. Wall Time (microsec)74 73 -1 -1.4%
Incl. CPU (microsecs)1,468 1,486 18 1.2%
Incl. CPU (microsecs) per call 245 248 3 1.2%
Excl. CPU (microsec)55 52 -3 -5.5%
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)176,328 176,048 -280 -0.2%
Incl. PeakMemUse (bytes) per call 29,388 29,341 -47 -0.2%
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% 18 18.4% 18 6.9% 0 0.0% -280 -0.7%
Exclusive Metrics Diff for Current Function-1 -5.6% -3 -16.7% 0 N/A% 0 0.0%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance@10 N/A% 18 100.0% 18 100.0% 0 N/A% -280 -100.0%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% 26 144.4% 27 150.0% 0 N/A% 0 0.0%
Drupal\Core\Field\TypedData\FieldItemDataDefinition::getPropertyDefinitions0 N/A% -7 -38.9% -7 -38.9% 0 N/A% -280 -100.0%
Drupal::typedDataManager0 N/A% 0 0.0% 1 5.6% 0 N/A% 0 0.0%
Drupal\Core\TypedData\DataDefinition::isComputed0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%