Diff Report
Run #52e4a222581ef: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Field\ConfigFieldItemList::getFieldDefinition

Drupal\Core\Field\ConfigFieldItemList::getFieldDefinitionRun #52e4a222581efRun #52e4a1c03557cDiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)1,520 1,605 85 5.6%
Incl. Wall Time (microsec) per call 109 115 6 5.6%
Excl. Wall Time (microsec)167 174 7 4.2%
Incl. CPU (microsecs)1,256 1,334 78 6.2%
Incl. CPU (microsecs) per call 90 95 6 6.2%
Excl. CPU (microsec)124 122 -2 -1.6%
Incl. MemUse (bytes)114,088 114,128 40 0.0%
Incl. MemUse (bytes) per call 8,149 8,152 3 0.0%
Excl. MemUse (bytes)6,544 6,544 0 0.0%
Incl. PeakMemUse (bytes)132,464 132,488 24 0.0%
Incl. PeakMemUse (bytes) per call 9,462 9,463 2 0.0%
Excl. PeakMemUse (bytes)3,576 3,576 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Field\ConfigFieldItemList::getFieldDefinition [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\ConfigFieldItemList::getFieldDefinition0 N/A% 85 17.2% 78 36.8% 40 0.2% 24 0.1%
Exclusive Metrics Diff for Current Function7 8.2% -2 -2.6% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Field\FieldItemList::getDefaultValue0 N/A% 84 98.8% 81 103.8% 40 100.0% 24 100.0%
_field_invoke_get_field_definitions0 N/A% 1 1.2% -2 -2.6% 0 0.0% 0 0.0%
Drupal\Core\Field\FieldItemList::access0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Field\FieldItemBase::getFieldDefinition0 N/A% 0 0.0% -1 -1.3% 0 0.0% 0 0.0%
Drupal\entity\EntityDisplayBase::getFieldDefinitions0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\field\FieldInfo::getBundleInstances0 N/A% 74 87.1% 71 91.0% 40 100.0% 24 100.0%
Drupal\Core\TypedData\TypedData::getName0 N/A% 1 1.2% 4 5.1% 0 0.0% 0 0.0%
Drupal\Core\Entity\ContentEntityBase::bundle0 N/A% 1 1.2% 2 2.6% 0 0.0% 0 0.0%
Drupal\Core\Entity\Entity::entityType0 N/A% 1 1.2% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 1.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\field\Field::fieldInfo0 N/A% 1 1.2% 3 3.8% 0 0.0% 0 0.0%
Drupal\Core\Field\FieldItemList::getEntity0 N/A% -1 -1.2% -2 -2.6% 0 0.0% 0 0.0%
Drupal\Core\Field\FieldItemList::getFieldDefinition0 N/A% 0 0.0% 2 2.6% 0 0.0% 0 0.0%