Diff Report
Run #517c7d73caad2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c7dc1dc4c3: 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 #517c7d73caad2Run #517c7dc1dc4c3DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)2,421 2,260 -161 -6.7%
Incl. Wall Time (microsec) per call 115 108 -8 -6.7%
Excl. Wall Time (microsec)223 234 11 4.9%
Incl. CPU (microsecs)2,443 2,283 -160 -6.5%
Incl. CPU (microsecs) per call 116 109 -8 -6.5%
Excl. CPU (microsec)182 183 1 0.5%
Incl. MemUse (bytes)137,872 137,872 0 0.0%
Incl. MemUse (bytes) per call 6,565 6,565 0 0.0%
Excl. MemUse (bytes)6,104 6,104 0 0.0%
Incl. PeakMemUse (bytes)136,472 136,440 -32 -0.0%
Incl. PeakMemUse (bytes) per call 6,499 6,497 -2 -0.0%
Excl. PeakMemUse (bytes)7,088 7,088 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% -161 -45.6% -160 -17.1% 0 0.0% -32 -1.3%
Exclusive Metrics Diff for Current Function11 6.8% 1 0.6% 0 N/A% 0 0.0%
Parent function
Drupal\Core\TypedData\TypedDataFactory::createInstance@10 N/A% -161 -100.0% -160 -100.0% 0 N/A% -32 -100.0%
Child functions
Drupal\Core\Entity\Field\Type\LanguageItem::getPropertyDefinitions0 N/A% -134 -83.2% -133 -83.1% 0 N/A% 0 0.0%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% -48 -29.8% -49 -30.6% 0 N/A% 0 0.0%
Drupal\taxonomy\Type\TaxonomyTermReferenceItem::getPropertyDefinitions0 N/A% -17 -10.6% -16 -10.0% 0 N/A% 0 0.0%
Drupal\Core\Entity\Field\Type\IntegerItem::getPropertyDefinitions0 N/A% 15 9.3% 15 9.4% 0 N/A% 0 0.0%
Drupal\Core\Entity\Field\Type\EntityReferenceItem::getPropertyDefinitions0 N/A% 12 7.5% 8 5.0% 0 N/A% 0 0.0%
Drupal\image\Type\ImageItem::getPropertyDefinitions0 N/A% -7 -4.3% -3 -1.9% 0 N/A% 0 0.0%
typed_data0 N/A% -4 -2.5% -6 -3.8% 0 N/A% 0 0.0%
Drupal\Core\Entity\Field\Type\BooleanItem::getPropertyDefinitions0 N/A% 4 2.5% 5 3.1% 0 N/A% 0 0.0%
Drupal\text\Type\TextSummaryItem::getPropertyDefinitions0 N/A% 3 1.9% 3 1.9% 0 N/A% -32 -100.0%
Drupal\Core\Entity\Field\Type\StringItem::getPropertyDefinitions0 N/A% 2 1.2% 7 4.4% 0 N/A% 0 0.0%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 2 1.2% 8 5.0% 0 N/A% 0 0.0%