Diff Report
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: 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 #534ad972c8c0dRun #534ad8dec7444DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)2,112 1,937 -175 -8.3%
Incl. Wall Time (microsec) per call 264 242 -22 -8.3%
Excl. Wall Time (microsec)297 289 -8 -2.7%
Incl. CPU (microsecs)2,127 1,946 -181 -8.5%
Incl. CPU (microsecs) per call 266 243 -23 -8.5%
Excl. CPU (microsec)223 202 -21 -9.4%
Incl. MemUse (bytes)36,348 36,348 0 0.0%
Incl. MemUse (bytes) per call 4,544 4,544 0 0.0%
Excl. MemUse (bytes)4,784 4,784 0 0.0%
Incl. PeakMemUse (bytes)29,016 29,016 0 0.0%
Incl. PeakMemUse (bytes) per call 3,627 3,627 0 0.0%
Excl. PeakMemUse (bytes)2,200 2,200 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% -175 -12.0% -181 -30.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-8 -4.6% -21 -11.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Field\FieldDefinition::getPropertyDefinitions0 N/A% -175 -100.0% -181 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -51 -29.1% -52 -28.7% 0 N/A% 0 N/A%
t0 N/A% -49 -28.0% -52 -28.7% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataReferenceDefinition::create0 N/A% -48 -27.4% -44 -24.3% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::setDescription0 N/A% -6 -3.4% -1 -0.6% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::setComputed0 N/A% -5 -2.9% -3 -1.7% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::setLabel0 N/A% -4 -2.3% -5 -2.8% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::setReadOnly0 N/A% -4 -2.3% -5 -2.8% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::create0 N/A% 0 0.0% 2 1.1% 0 N/A% 0 N/A%