Diff Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Entity\Field\FieldItemBase::__construct

Drupal\Core\Entity\Field\FieldItemBase::__constructRun #51fdbca2b5409Run #51fdbdbb58abcDiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)4,267 4,209 -58 -1.4%
Incl. Wall Time (microsec) per call 186 183 -3 -1.4%
Excl. Wall Time (microsec)322 313 -9 -2.8%
Incl. CPU (microsecs)4,292 4,240 -52 -1.2%
Incl. CPU (microsecs) per call 187 184 -2 -1.2%
Excl. CPU (microsec)254 256 2 0.8%
Incl. MemUse (bytes)247,816 247,832 16 0.0%
Incl. MemUse (bytes) per call 10,775 10,775 1 0.0%
Excl. MemUse (bytes)7,152 7,152 0 0.0%
Incl. PeakMemUse (bytes)226,328 226,336 8 0.0%
Incl. PeakMemUse (bytes) per call 9,840 9,841 0 0.0%
Excl. PeakMemUse (bytes)6,760 6,760 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% -58 -6.1% -52 -72.2% 16 0.1% 8 0.0%
Exclusive Metrics Diff for Current Function-9 -15.5% 2 3.8% 0 0.0% 0 0.0%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance@10 N/A% -58 -100.0% -52 -100.0% 16 100.0% 8 100.0%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% -22 -37.9% -18 -34.6% 16 100.0% 8 100.0%
Drupal::typedData0 N/A% -10 -17.2% -7 -13.5% 0 0.0% 0 0.0%
Drupal\text\Plugin\field\field_type\TextWithSummaryItem::getPropertyDefinitions0 N/A% -6 -10.3% -5 -9.6% 0 0.0% 0 0.0%
Drupal\taxonomy\Type\TaxonomyTermReferenceItem::getPropertyDefinitions0 N/A% -5 -8.6% -5 -9.6% 0 0.0% 0 0.0%
Drupal\text\Plugin\field\field_type\TextItemBase::getPropertyDefinitions0 N/A% -5 -8.6% -6 -11.5% 0 0.0% 0 0.0%
Drupal\Core\Entity\Plugin\DataType\StringItem::getPropertyDefinitions0 N/A% 4 6.9% 1 1.9% 0 0.0% 0 0.0%
Drupal\Core\Entity\Plugin\DataType\LanguageItem::getPropertyDefinitions0 N/A% -3 -5.2% -4 -7.7% 0 0.0% 0 0.0%
Drupal\Core\Entity\Plugin\DataType\IntegerItem::getPropertyDefinitions0 N/A% 2 3.4% -1 -1.9% 0 0.0% 0 0.0%
Drupal\comment\CommentNewItem::getPropertyDefinitions0 N/A% -2 -3.4% -3 -5.8% 0 0.0% 0 0.0%
Drupal\Core\Entity\Plugin\DataType\EntityReferenceItem::getPropertyDefinitions0 N/A% -2 -3.4% -1 -1.9% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedData::__construct0 N/A% -2 -3.4% -3 -5.8% 0 0.0% 0 0.0%
Drupal\Core\Entity\Plugin\DataType\BooleanItem::getPropertyDefinitions0 N/A% 1 1.7% -2 -3.8% 0 0.0% 0 0.0%
Drupal\image\Type\ImageItem::getPropertyDefinitions0 N/A% 1 1.7% 0 0.0% 0 0.0% 0 0.0%