Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\image\Plugin\Field\FieldType\ImageItem::propertyDefinitions

Drupal\image\Plugin\Field\FieldType\ImageItem::propertyDefinitionsRun #539201f8938f4Run #5392041970f3fDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)785 747 -38 -4.8%
Incl. Wall Time (microsec) per call 785 747 -38 -4.8%
Excl. Wall Time (microsec)51 48 -3 -5.9%
Incl. CPU (microsecs)786 749 -37 -4.7%
Incl. CPU (microsecs) per call 786 749 -37 -4.7%
Excl. CPU (microsec)37 30 -7 -18.9%
Incl. MemUse (bytes)7,168 7,168 0 0.0%
Incl. MemUse (bytes) per call 7,168 7,168 0 0.0%
Excl. MemUse (bytes)1,620 1,620 0 0.0%
Incl. PeakMemUse (bytes)6,580 6,580 0 0.0%
Incl. PeakMemUse (bytes) per call 6,580 6,580 0 0.0%
Excl. PeakMemUse (bytes)800 800 0 0.0%

Parent/Child Regression/Improvement report for Drupal\image\Plugin\Field\FieldType\ImageItem::propertyDefinitions [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\image\Plugin\Field\FieldType\ImageItem::propertyDefinitions0 N/A% -38 -2.6% -37 -1.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -7.9% -7 -18.9% 0 N/A% 0 N/A%
Parent function
Drupal\field\Entity\FieldConfig::getPropertyDefinitions0 N/A% -38 -100.0% -37 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\file\Plugin\Field\FieldType\FileItem::propertyDefinitions0 N/A% -24 -63.2% -26 -70.3% 0 N/A% 0 N/A%
t0 N/A% -6 -15.8% -3 -8.1% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::create0 N/A% -4 -10.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::setLabel0 N/A% -1 -2.6% -1 -2.7% 0 N/A% 0 N/A%