Diff Report
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

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

Drupal\Core\Field\FieldItemBase::__constructRun #534ad972c8c0dRun #534ad8dec7444DiffDiff%
Number of Function Calls57 57 0 0.0%
Incl. Wall Time (microsec)20,484 19,666 -818 -4.0%
Incl. Wall Time (microsec) per call 359 345 -14 -4.0%
Excl. Wall Time (microsec)1,115 1,100 -15 -1.3%
Incl. CPU (microsecs)20,525 19,731 -794 -3.9%
Incl. CPU (microsecs) per call 360 346 -14 -3.9%
Excl. CPU (microsec)905 901 -4 -0.4%
Incl. MemUse (bytes)391,088 391,088 0 0.0%
Incl. MemUse (bytes) per call 6,861 6,861 0 0.0%
Excl. MemUse (bytes)2,692 2,692 0 0.0%
Incl. PeakMemUse (bytes)360,560 360,560 0 0.0%
Incl. PeakMemUse (bytes) per call 6,326 6,326 0 0.0%
Excl. PeakMemUse (bytes)3,900 3,900 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% -818 -56.3% -794 -135.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-15 -1.8% -4 -0.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance@10 N/A% -818 -100.0% -794 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Field\TypedData\FieldItemDataDefinition::getPropertyDefinitions0 N/A% -659 -80.6% -646 -81.4% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% -142 -17.4% -143 -18.0% 0 N/A% 0 N/A%
Drupal::typedDataManager0 N/A% -10 -1.2% -7 -0.9% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::isComputed0 N/A% 7 0.9% 4 0.5% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 1 0.1% 2 0.3% 0 N/A% 0 N/A%