Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Field\FieldDefinition::getSchema

Drupal\Core\Field\FieldDefinition::getSchemaRun #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls75 75 0 0.0%
Incl. Wall Time (microsec)9,684 9,805 121 1.2%
Incl. Wall Time (microsec) per call 129 131 2 1.2%
Excl. Wall Time (microsec)2,079 2,037 -42 -2.0%
Incl. CPU (microsecs)9,506 9,619 113 1.2%
Incl. CPU (microsecs) per call 127 128 2 1.2%
Excl. CPU (microsec)1,627 1,576 -51 -3.1%
Incl. MemUse (bytes)538,340 538,332 -8 -0.0%
Incl. MemUse (bytes) per call 7,178 7,178 -0 -0.0%
Excl. MemUse (bytes)-16,576 -16,576 0 0.0%
Incl. PeakMemUse (bytes)505,636 505,628 -8 -0.0%
Incl. PeakMemUse (bytes) per call 6,742 6,742 -0 -0.0%
Excl. PeakMemUse (bytes)24,392 24,392 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Field\FieldDefinition::getSchema [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\FieldDefinition::getSchema0 N/A% 121 7.7% 113 10.3% -8 -0.9% -8 -1.1%
Exclusive Metrics Diff for Current Function-42 -34.7% -51 -45.1% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Field\FieldDefinition::getColumns0 N/A% 121 100.0% 113 100.0% -8 -100.0% -8 -100.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 89 73.6% 91 80.5% -8 -100.0% -8 -100.0%
Drupal\entity_reference\ConfigurableEntityReferenceItem::schema0 N/A% 64 52.9% 61 54.0% 0 0.0% 0 0.0%
Drupal\Core\Plugin\DefaultPluginManager::getDefinition0 N/A% 27 22.3% 29 25.7% 0 0.0% 0 0.0%
Drupal::service0 N/A% -23 -19.0% -21 -18.6% 0 0.0% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\IntegerItem::schema0 N/A% 7 5.8% 2 1.8% 0 0.0% 0 0.0%
array_keys0 N/A% 6 5.0% -5 -4.4% 0 0.0% 0 0.0%
array_intersect0 N/A% -6 -5.0% 4 3.5% 0 0.0% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\TimestampItem::schema0 N/A% -5 -4.1% -20 -17.7% 0 0.0% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\StringItem::schema0 N/A% 4 3.3% 3 2.7% 0 0.0% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\UriItem::schema0 N/A% -2 -1.7% -4 -3.5% 0 0.0% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\BooleanItem::schema0 N/A% 1 0.8% 1 0.9% 0 0.0% 0 0.0%
Drupal\Core\Field\FieldDefinition::getReservedColumns0 N/A% -1 -0.8% 12 10.6% 0 0.0% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\StringLongItem::schema0 N/A% 1 0.8% 2 1.8% 0 0.0% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\LanguageItem::schema0 N/A% 1 0.8% -1 -0.9% 0 0.0% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\MapItem::schema0 N/A% 0 0.0% -1 -0.9% 0 0.0% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\EmailItem::schema0 N/A% 0 0.0% 4 3.5% 0 0.0% 0 0.0%
Drupal\Core\Field\FieldDefinition::getType0 N/A% 0 0.0% 7 6.2% 0 0.0% 0 0.0%