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

Drupal\Core\Field\Plugin\Field\FieldType\LanguageItem::propertyDefinitionsRun #5392041970f3fRun #539201f8938f4DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,500 1,510 10 0.7%
Incl. Wall Time (microsec) per call 250 252 2 0.7%
Excl. Wall Time (microsec)215 216 1 0.5%
Incl. CPU (microsecs)1,506 1,516 10 0.7%
Incl. CPU (microsecs) per call 251 253 2 0.7%
Excl. CPU (microsec)151 154 3 2.0%
Incl. MemUse (bytes)33,636 66,412 32,776 97.4%
Incl. MemUse (bytes) per call 5,606 11,069 5,463 97.4%
Excl. MemUse (bytes)3,984 3,984 0 0.0%
Incl. PeakMemUse (bytes)28,636 91,304 62,668 218.8%
Incl. PeakMemUse (bytes) per call 4,773 15,217 10,445 218.8%
Excl. PeakMemUse (bytes)2,084 2,084 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Field\Plugin\Field\FieldType\LanguageItem::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\Core\Field\Plugin\Field\FieldType\LanguageItem::propertyDefinitions0 N/A% 10 0.7% 10 0.4% 32,776 56.3% 62,668 105.5%
Exclusive Metrics Diff for Current Function1 10.0% 3 30.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Field\FieldDefinition::getPropertyDefinitions0 N/A% 10 100.0% 10 100.0% 32,776 100.0% 62,668 100.0%
Child functions
Drupal\Core\TypedData\DataReferenceDefinition::create0 N/A% 35 350.0% 39 390.0% 32,768 100.0% 62,676 100.0%
t0 N/A% -18 -180.0% -19 -190.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -7 -70.0% -7 -70.0% 8 0.0% 8 0.0%
Drupal\Core\TypedData\DataDefinition::setReadOnly0 N/A% -1 -10.0% -4 -40.0% 0 0.0% 0 0.0%
Drupal\Core\TypedData\DataDefinition::setComputed0 N/A% -1 -10.0% -4 -40.0% 0 0.0% 0 0.0%
Drupal\Core\TypedData\DataDefinition::setDescription0 N/A% 1 10.0% -1 -10.0% 0 0.0% 0 0.0%
Drupal\Core\TypedData\DataDefinition::setLabel0 N/A% 1 10.0% 3 30.0% 0 0.0% 0 0.0%
Drupal\Core\TypedData\DataDefinition::create0 N/A% -1 -10.0% 0 0.0% 0 0.0% -16 -0.0%