Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Entity\Field\FieldItemBase::__construct

Drupal\Core\Entity\Field\FieldItemBase::__constructRun #51ec517fc2424Run #51ec52a09990aDiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)933 917 -16 -1.7%
Incl. Wall Time (microsec) per call 72 71 -1 -1.7%
Excl. Wall Time (microsec)130 136 6 4.6%
Incl. CPU (microsecs)946 931 -15 -1.6%
Incl. CPU (microsecs) per call 73 72 -1 -1.6%
Excl. CPU (microsec)111 122 11 9.9%
Incl. MemUse (bytes)88,664 88,664 0 0.0%
Incl. MemUse (bytes) per call 6,820 6,820 0 0.0%
Excl. MemUse (bytes)3,208 3,208 0 0.0%
Incl. PeakMemUse (bytes)80,248 80,024 -224 -0.3%
Incl. PeakMemUse (bytes) per call 6,173 6,156 -17 -0.3%
Excl. PeakMemUse (bytes)3,488 3,488 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Entity\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\Entity\Field\FieldItemBase::__construct0 N/A% -16 -0.4% -15 -0.4% 0 0.0% -224 -1.0%
Exclusive Metrics Diff for Current Function6 37.5% 11 73.3% 0 N/A% 0 0.0%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance@10 N/A% -16 -100.0% -15 -100.0% 0 N/A% -224 -100.0%
Child functions
Drupal\Core\Entity\Plugin\DataType\LanguageItem::getPropertyDefinitions0 N/A% -17 -106.2% -17 -113.3% 0 N/A% 0 0.0%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% -10 -62.5% -12 -80.0% 0 N/A% 0 0.0%
Drupal\Core\Entity\Plugin\DataType\EntityReferenceItem::getPropertyDefinitions0 N/A% 6 37.5% 6 40.0% 0 N/A% -224 -100.0%
Drupal\Core\Entity\Plugin\DataType\StringItem::getPropertyDefinitions0 N/A% -2 -12.5% -1 -6.7% 0 N/A% 0 0.0%
Drupal\Core\TypedData\TypedData::__construct0 N/A% -2 -12.5% -2 -13.3% 0 N/A% 0 0.0%
Drupal\Core\Entity\Plugin\DataType\BooleanItem::getPropertyDefinitions0 N/A% 1 6.2% -2 -13.3% 0 N/A% 0 0.0%
Drupal\Core\Entity\Plugin\DataType\IntegerItem::getPropertyDefinitions0 N/A% 1 6.2% 2 13.3% 0 N/A% 0 0.0%
Drupal::typedData0 N/A% 1 6.2% 0 0.0% 0 N/A% 0 0.0%