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

Drupal\Core\Field\FieldDefinition::isMultipleRun #53923e49d2b58Run #53923d861ff11DiffDiff%
Number of Function Calls76 76 0 0.0%
Incl. Wall Time (microsec)341 340 -1 -0.3%
Incl. Wall Time (microsec) per call 4 4 -0 -0.3%
Excl. Wall Time (microsec)265 263 -2 -0.8%
Incl. CPU (microsecs)427 425 -2 -0.5%
Incl. CPU (microsecs) per call 6 6 -0 -0.5%
Excl. CPU (microsec)304 285 -19 -6.2%
Incl. MemUse (bytes)3,332 3,332 0 0.0%
Incl. MemUse (bytes) per call 44 44 0 0.0%
Excl. MemUse (bytes)692 692 0 0.0%
Incl. PeakMemUse (bytes)1,232 1,232 0 0.0%
Incl. PeakMemUse (bytes) per call 16 16 0 0.0%
Excl. PeakMemUse (bytes)720 720 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Field\FieldDefinition::isMultiple [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::isMultiple0 N/A% -1 -0.1% -2 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -200.0% -19 -950.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\ContentEntityDatabaseStorage::Drupal\Core\Entity\{closure}0 N/A% -1 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Field\FieldDefinition::getCardinality0 N/A% 1 100.0% 17 850.0% 0 N/A% 0 N/A%