Diff Report
Run #52e49b28a90e1: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Field\ConfigFieldItemList::getFieldDefinition

Drupal\Core\Field\ConfigFieldItemList::getFieldDefinitionRun #52e49b28a90e1Run #52e49acfb0eb8DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)1,783 1,873 90 5.0%
Incl. Wall Time (microsec) per call 85 89 4 5.0%
Excl. Wall Time (microsec)218 224 6 2.8%
Incl. CPU (microsecs)1,514 1,599 85 5.6%
Incl. CPU (microsecs) per call 72 76 4 5.6%
Excl. CPU (microsec)142 145 3 2.1%
Incl. MemUse (bytes)123,840 123,840 0 0.0%
Incl. MemUse (bytes) per call 5,897 5,897 0 0.0%
Excl. MemUse (bytes)6,544 6,544 0 0.0%
Incl. PeakMemUse (bytes)144,376 144,376 0 0.0%
Incl. PeakMemUse (bytes) per call 6,875 6,875 0 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% 90 31.5% 85 20.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 6.7% 3 3.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Field\FieldItemList::getDefaultValue0 N/A% 86 95.6% 85 100.0% 0 N/A% 0 N/A%
_field_invoke_get_field_definitions0 N/A% 2 2.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\entity\EntityDisplayBase::getFieldDefinitions0 N/A% 2 2.2% 1 1.2% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemList::access0 N/A% 0 0.0% -1 -1.2% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemBase::getFieldDefinition0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\field\FieldInfo::getBundleInstances0 N/A% 72 80.0% 71 83.5% 0 N/A% 0 N/A%
Drupal\field\Field::fieldInfo0 N/A% 5 5.6% 4 4.7% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getName0 N/A% 2 2.2% 3 3.5% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity::entityType0 N/A% 2 2.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemList::getEntity0 N/A% 2 2.2% -2 -2.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\ContentEntityBase::bundle0 N/A% 1 1.1% 3 3.5% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemList::getFieldDefinition0 N/A% 0 0.0% 4 4.7% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% -1 -1.2% 0 N/A% 0 N/A%