Diff Report
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb45dd257: 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 #51f5bb078e5a7Run #51f5bb45dd257DiffDiff%
Number of Function Calls27 27 0 0.0%
Incl. Wall Time (microsec)3,917 3,856 -61 -1.6%
Incl. Wall Time (microsec) per call 145 143 -2 -1.6%
Excl. Wall Time (microsec)339 347 8 2.4%
Incl. CPU (microsecs)3,939 3,883 -56 -1.4%
Incl. CPU (microsecs) per call 146 144 -2 -1.4%
Excl. CPU (microsec)259 268 9 3.5%
Incl. MemUse (bytes)216,832 216,832 0 0.0%
Incl. MemUse (bytes) per call 8,031 8,031 0 0.0%
Excl. MemUse (bytes)7,256 7,256 0 0.0%
Incl. PeakMemUse (bytes)329,736 329,736 0 0.0%
Incl. PeakMemUse (bytes) per call 12,212 12,212 0 0.0%
Excl. PeakMemUse (bytes)6,080 6,080 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% -61 -8.1% -56 -47.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function8 13.1% 9 16.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance@10 N/A% -61 -100.0% -56 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Entity\Plugin\DataType\LanguageItem::getPropertyDefinitions0 N/A% -36 -59.0% -36 -64.3% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% -17 -27.9% -18 -32.1% 0 N/A% 0 N/A%
Drupal::typedData0 N/A% -9 -14.8% -9 -16.1% 0 N/A% 0 N/A%
Drupal\image\Type\ImageItem::getPropertyDefinitions0 N/A% -5 -8.2% -4 -7.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\Plugin\DataType\StringItem::getPropertyDefinitions0 N/A% -3 -4.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 2 3.3% 2 3.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\Plugin\DataType\EntityReferenceItem::getPropertyDefinitions0 N/A% -1 -1.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\text\Plugin\field\field_type\TextWithSummaryItem::getPropertyDefinitions0 N/A% 1 1.6% 1 1.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\Plugin\DataType\IntegerItem::getPropertyDefinitions0 N/A% -1 -1.6% -1 -1.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\Plugin\DataType\BooleanItem::getPropertyDefinitions0 N/A% 0 0.0% 1 1.8% 0 N/A% 0 N/A%
Drupal\taxonomy\Type\TaxonomyTermReferenceItem::getPropertyDefinitions0 N/A% 0 0.0% -1 -1.8% 0 N/A% 0 N/A%