Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemBase::__construct

Drupal\Core\Field\FieldItemBase::__constructRun #52e436ce9c71dRun #52e4374042aceDiffDiff%
Number of Function Calls61 61 0 0.0%
Incl. Wall Time (microsec)5,898 5,914 16 0.3%
Incl. Wall Time (microsec) per call 97 97 0 0.3%
Excl. Wall Time (microsec)753 761 8 1.1%
Incl. CPU (microsecs)5,957 5,964 7 0.1%
Incl. CPU (microsecs) per call 98 98 0 0.1%
Excl. CPU (microsec)573 558 -15 -2.6%
Incl. MemUse (bytes)546,512 545,200 -1,312 -0.2%
Incl. MemUse (bytes) per call 8,959 8,938 -22 -0.2%
Excl. MemUse (bytes)-384 -392 -8 -2.1%
Incl. PeakMemUse (bytes)559,160 557,720 -1,440 -0.3%
Incl. PeakMemUse (bytes) per call 9,167 9,143 -24 -0.3%
Excl. PeakMemUse (bytes)11,512 11,544 32 0.3%

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% 16 1.4% 7 0.7% -1,312 -1.6% -1,440 -1.8%
Exclusive Metrics Diff for Current Function8 50.0% -15 -214.3% -8 -0.6% 32 2.2%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance@10 N/A% 16 100.0% 7 100.0% -1,312 -100.0% -1,440 -100.0%
Child functions
Drupal\Core\Field\Plugin\Field\FieldType\LanguageItem::getPropertyDefinitions0 N/A% 14 87.5% 15 214.3% 0 0.0% 0 0.0%
Drupal\comment\Plugin\Field\FieldType\CommentItem::getPropertyDefinitions0 N/A% -12 -75.0% -13 -185.7% 0 0.0% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\IntegerItem::getPropertyDefinitions0 N/A% -11 -68.8% -6 -85.7% 0 0.0% 0 0.0%
Drupal\image\Plugin\Field\FieldType\ImageItem::getPropertyDefinitions0 N/A% -10 -62.5% -10 -142.9% -328 -25.0% -328 -22.8%
Drupal\Core\Field\Plugin\Field\FieldType\BooleanItem::getPropertyDefinitions0 N/A% 8 50.0% 9 128.6% 0 0.0% 0 0.0%
Drupal\taxonomy\Plugin\Field\FieldType\TaxonomyTermReferenceItem::getPropertyDefinitions0 N/A% 6 37.5% 7 100.0% -328 -25.0% -328 -22.8%
Drupal\entity_reference\ConfigurableEntityReferenceItem::getPropertyDefinitions0 N/A% 5 31.2% 3 42.9% -656 -50.0% -1,008 -70.0%
Drupal\text\Plugin\Field\FieldType\TextItemBase::getPropertyDefinitions0 N/A% -4 -25.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% 4 25.0% 10 142.9% 0 0.0% 192 13.3%
Drupal::typedDataManager0 N/A% 3 18.8% -2 -28.6% 0 0.0% 0 0.0%
Drupal\text\Plugin\Field\FieldType\TextWithSummaryItem::getPropertyDefinitions0 N/A% 3 18.8% 2 28.6% 0 0.0% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\EmailItem::getPropertyDefinitions0 N/A% -1 -6.2% 3 42.9% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 1 6.2% -8 -114.3% 0 0.0% 0 0.0%
Drupal\Core\TypedData\DataDefinition::isComputed0 N/A% 1 6.2% 7 100.0% 8 0.6% 0 0.0%
Drupal\comment\CommentFieldName::getPropertyDefinitions0 N/A% 1 6.2% 3 42.9% 0 0.0% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\StringItem::getPropertyDefinitions0 N/A% 0 0.0% 2 28.6% 0 0.0% 0 0.0%