Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Field\FieldDefinition::getSchema

Drupal\Core\Field\FieldDefinition::getSchemaRun #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls39 39 0 0.0%
Incl. Wall Time (microsec)3,279 3,257 -22 -0.7%
Incl. Wall Time (microsec) per call 84 84 -1 -0.7%
Excl. Wall Time (microsec)1,080 1,062 -18 -1.7%
Incl. CPU (microsecs)3,315 3,288 -27 -0.8%
Incl. CPU (microsecs) per call 85 84 -1 -0.8%
Excl. CPU (microsec)840 812 -28 -3.3%
Incl. MemUse (bytes)77,868 77,876 8 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)65,376 65,348 -28 -0.0%
Incl. PeakMemUse (bytes) per call 1,676 1,676 -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% -22 -1.3% -27 -6.8% 8 0.0% -28 -0.1%
Exclusive Metrics Diff for Current Function-18 -81.8% -28 -103.7% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Field\FieldDefinition::getColumns0 N/A% -22 -100.0% -27 -100.0% 8 100.0% -28 -100.0%
Child functions
Drupal::service0 N/A% -33 -150.0% -37 -137.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 21 95.5% 21 77.8% 0 0.0% 0 0.0%
Drupal\entity_reference\ConfigurableEntityReferenceItem::schema0 N/A% 9 40.9% 8 29.6% 0 0.0% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\EmailItem::schema0 N/A% -3 -13.6% -1 -3.7% 0 0.0% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\IntegerItem::schema0 N/A% 3 13.6% -1 -3.7% 0 0.0% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\StringItem::schema0 N/A% 2 9.1% 0 0.0% 8 100.0% 8 28.6%
array_intersect0 N/A% 2 9.1% 2 7.4% 0 0.0% -36 -128.6%
Drupal\Core\Field\FieldDefinition::getReservedColumns0 N/A% -2 -9.1% 2 7.4% 0 0.0% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\BooleanItem::schema0 N/A% -1 -4.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\TimestampItem::schema0 N/A% -1 -4.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Plugin\DefaultPluginManager::getDefinition0 N/A% -1 -4.5% 8 29.6% 0 0.0% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\MapItem::schema0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Field\FieldDefinition::getType0 N/A% 0 0.0% 2 7.4% 0 0.0% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\LanguageItem::schema0 N/A% 0 0.0% -1 -3.7% 0 0.0% 0 0.0%
array_keys0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\StringLongItem::schema0 N/A% 0 0.0% -2 -7.4% 0 0.0% 0 0.0%