Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Field\FieldDefinition::getSchema

Drupal\Core\Field\FieldDefinition::getSchemaRun #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls39 39 0 0.0%
Incl. Wall Time (microsec)3,280 3,239 -41 -1.2%
Incl. Wall Time (microsec) per call 84 83 -1 -1.2%
Excl. Wall Time (microsec)1,080 1,065 -15 -1.4%
Incl. CPU (microsecs)3,324 3,277 -47 -1.4%
Incl. CPU (microsecs) per call 85 84 -1 -1.4%
Excl. CPU (microsec)820 817 -3 -0.4%
Incl. MemUse (bytes)77,868 77,868 0 0.0%
Incl. MemUse (bytes) per call 1,997 1,997 0 0.0%
Excl. MemUse (bytes)-6,248 -6,248 0 0.0%
Incl. PeakMemUse (bytes)65,308 65,288 -20 -0.0%
Incl. PeakMemUse (bytes) per call 1,675 1,674 -1 -0.0%
Excl. PeakMemUse (bytes)14,664 14,664 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% -41 -0.9% -47 -1.2% 0 0.0% -20 -0.0%
Exclusive Metrics Diff for Current Function-15 -36.6% -3 -6.4% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Field\FieldDefinition::getColumns0 N/A% -41 -100.0% -47 -100.0% 0 N/A% -20 -100.0%
Child functions
Drupal\entity_reference\ConfigurableEntityReferenceItem::schema0 N/A% -19 -46.3% -18 -38.3% 0 N/A% 0 0.0%
Drupal::service0 N/A% 12 29.3% 18 38.3% 0 N/A% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\LanguageItem::schema0 N/A% -11 -26.8% -9 -19.1% 0 N/A% 0 0.0%
array_intersect0 N/A% -10 -24.4% -18 -38.3% 0 N/A% -20 -100.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 5 12.2% 4 8.5% 0 N/A% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\IntegerItem::schema0 N/A% -4 -9.8% -2 -4.3% 0 N/A% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\MapItem::schema0 N/A% 2 4.9% 1 2.1% 0 N/A% 0 0.0%
Drupal\Core\Plugin\DefaultPluginManager::getDefinition0 N/A% -2 -4.9% 3 6.4% 0 N/A% 0 0.0%
array_keys0 N/A% 1 2.4% -9 -19.1% 0 N/A% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\EmailItem::schema0 N/A% -1 -2.4% -1 -2.1% 0 N/A% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\BooleanItem::schema0 N/A% 1 2.4% -5 -10.6% 0 N/A% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\StringItem::schema0 N/A% 0 0.0% -2 -4.3% 0 N/A% 0 0.0%
Drupal\Core\Field\FieldDefinition::getReservedColumns0 N/A% 0 0.0% -8 -17.0% 0 N/A% 0 0.0%
Drupal\Core\Field\FieldDefinition::getType0 N/A% 0 0.0% -1 -2.1% 0 N/A% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\TimestampItem::schema0 N/A% 0 0.0% 4 8.5% 0 N/A% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\StringLongItem::schema0 N/A% 0 0.0% -1 -2.1% 0 N/A% 0 0.0%