Diff Report
Run #52d4b1d6bf728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemBase::__construct

Drupal\Core\Field\FieldItemBase::__constructRun #52d4b1d6bf728Run #52d4b18f32fb6DiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)3,620 3,555 -65 -1.8%
Incl. Wall Time (microsec) per call 191 187 -3 -1.8%
Excl. Wall Time (microsec)267 266 -1 -0.4%
Incl. CPU (microsecs)3,640 3,572 -68 -1.9%
Incl. CPU (microsecs) per call 192 188 -4 -1.9%
Excl. CPU (microsec)203 183 -20 -9.9%
Incl. MemUse (bytes)333,416 333,416 0 0.0%
Incl. MemUse (bytes) per call 17,548 17,548 0 0.0%
Excl. MemUse (bytes)6,176 6,176 0 0.0%
Incl. PeakMemUse (bytes)319,880 319,880 0 0.0%
Incl. PeakMemUse (bytes) per call 16,836 16,836 0 0.0%
Excl. PeakMemUse (bytes)6,656 6,656 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% -65 -57.0% -68 -158.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -1.5% -20 -29.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance@10 N/A% -65 -100.0% -68 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\entity_reference\ConfigurableEntityReferenceItem::getPropertyDefinitions0 N/A% -32 -49.2% -30 -44.1% 0 N/A% 0 N/A%
Drupal\options\Type\ListIntegerItem::getPropertyDefinitions0 N/A% -23 -35.4% -22 -32.4% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% -3 -4.6% -1 -1.5% 0 N/A% 0 N/A%
Drupal\text\Plugin\Field\FieldType\TextItemBase::getPropertyDefinitions0 N/A% -2 -3.1% -2 -2.9% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\StringItem::getPropertyDefinitions0 N/A% 2 3.1% 2 2.9% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::isComputed0 N/A% -2 -3.1% -4 -5.9% 0 N/A% 0 N/A%
Drupal\comment\Plugin\Field\FieldType\CommentItem::getPropertyDefinitions0 N/A% -2 -3.1% -1 -1.5% 0 N/A% 0 N/A%
Drupal\taxonomy\Plugin\Field\FieldType\TaxonomyTermReferenceItem::getPropertyDefinitions0 N/A% 1 1.5% 1 1.5% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\BooleanItem::getPropertyDefinitions0 N/A% -1 -1.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\IntegerItem::getPropertyDefinitions0 N/A% -1 -1.5% -1 -1.5% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\LanguageItem::getPropertyDefinitions0 N/A% -1 -1.5% -1 -1.5% 0 N/A% 0 N/A%
Drupal::typedDataManager0 N/A% 1 1.5% 4 5.9% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::__construct0 N/A% -1 -1.5% 7 10.3% 0 N/A% 0 N/A%
Drupal\text\Plugin\Field\FieldType\TextWithSummaryItem::getPropertyDefinitions0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%