Diff Report
Run #5589b704ad974: XHProf Run (Namespace=drupal-perf-stefanr)
vs.
Run #5589b6f75b296: XHProf Run (Namespace=drupal-perf-stefanr)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemBase::__construct

Drupal\Core\Field\FieldItemBase::__constructRun #5589b704ad974Run #5589b6f75b296DiffDiff%
Number of Function Calls900 1,000 100 11.1%
Incl. Wall Time (microsec)943,147 1,059,745 116,598 12.4%
Incl. Wall Time (microsec) per call 1,048 1,060 12 1.1%
Excl. Wall Time (microsec)17,758 20,859 3,101 17.5%
Incl. MemUse (bytes)73,453,600 78,824,000 5,370,400 7.3%
Incl. MemUse (bytes) per call 81,615 78,824 -2,791 -3.4%
Excl. MemUse (bytes)290,400 285,600 -4,800 -1.7%
Incl. PeakMemUse (bytes)70,283,200 75,544,000 5,260,800 7.5%
Incl. PeakMemUse (bytes) per call 78,092 75,544 -2,548 -3.3%
Excl. PeakMemUse (bytes)244,000 204,000 -40,000 -16.4%

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.
MemUse
Diff
(bytes)
IMemUse
Diff%
Incl.
PeakMemUse
Diff
(bytes)
IPeakMemUse
Diff%
Current Function
Drupal\Core\Field\FieldItemBase::__construct100 25.0% 116,598 5.9% 5,370,400 89.4% 5,260,800 87.8%
Exclusive Metrics Diff for Current Function3,101 2.7% -4,800 -0.1% -40,000 -0.8%
Parent function
Drupal\Core\TypedData\TypedData::createInstance100 100.0% 116,598 100.0% 5,370,400 100.0% 5,260,800 100.0%
Child functions
Drupal\Core\Field\TypedData\FieldItemDataDefinition::getPropertyDefinitions100 33.3% 107,777 92.4% 5,371,200 100.0% 5,373,600 102.1%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 0.0% 4,835 4.1% -800 -0.0% 28,000 0.5%
Drupal\Core\TypedData\DataDefinition::isComputed100 33.3% 470 0.4% 4,800 0.1% 0 0.0%
Drupal\Core\TypedData\TypedData::__construct100 33.3% 347 0.3% 0 0.0% -50,400 -1.0%
Drupal::typedDataManager0 0.0% 68 0.1% 0 0.0% -50,400 -1.0%