Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3af7e977d: 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 #538e3ac0de109Run #538e3af7e977dDiffDiff%
Number of Function Calls40 40 0 0.0%
Incl. Wall Time (microsec)8,303 8,349 46 0.6%
Incl. Wall Time (microsec) per call 208 209 1 0.6%
Excl. Wall Time (microsec)477 475 -2 -0.4%
Incl. CPU (microsecs)8,338 8,379 41 0.5%
Incl. CPU (microsecs) per call 208 209 1 0.5%
Excl. CPU (microsec)333 332 -1 -0.3%
Incl. MemUse (bytes)530,848 530,848 0 0.0%
Incl. MemUse (bytes) per call 13,271 13,271 0 0.0%
Excl. MemUse (bytes)3,840 3,840 0 0.0%
Incl. PeakMemUse (bytes)541,024 541,024 0 0.0%
Incl. PeakMemUse (bytes) per call 13,526 13,526 0 0.0%
Excl. PeakMemUse (bytes)6,304 6,304 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% 46 6.3% 41 5.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -4.3% -1 -2.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance@10 N/A% 46 100.0% 41 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Field\TypedData\FieldItemDataDefinition::getPropertyDefinitions0 N/A% 26 56.5% 26 63.4% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% 21 45.7% 22 53.7% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::isComputed0 N/A% 1 2.2% -12 -29.3% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 0 0.0% 7 17.1% 0 N/A% 0 N/A%
Drupal::typedDataManager0 N/A% 0 0.0% -1 -2.4% 0 N/A% 0 N/A%