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

Drupal\Core\Field\FieldDefinition::getColumnsRun #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls39 39 0 0.0%
Incl. Wall Time (microsec)3,551 3,603 52 1.5%
Incl. Wall Time (microsec) per call 91 92 1 1.5%
Excl. Wall Time (microsec)273 284 11 4.0%
Incl. CPU (microsecs)3,589 3,641 52 1.4%
Incl. CPU (microsecs) per call 92 93 1 1.4%
Excl. CPU (microsec)247 247 0 0.0%
Incl. MemUse (bytes)85,372 85,372 0 0.0%
Incl. MemUse (bytes) per call 2,189 2,189 0 0.0%
Excl. MemUse (bytes)7,060 7,060 0 0.0%
Incl. PeakMemUse (bytes)66,996 67,060 64 0.1%
Incl. PeakMemUse (bytes) per call 1,718 1,719 2 0.1%
Excl. PeakMemUse (bytes)1,264 1,308 44 3.5%

Parent/Child Regression/Improvement report for Drupal\Core\Field\FieldDefinition::getColumns [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::getColumns0 N/A% 52 1.1% 52 1.4% 0 0.0% 64 0.1%
Exclusive Metrics Diff for Current Function11 21.2% 0 0.0% 0 N/A% 44 68.8%
Parent function
Drupal\Core\Entity\Sql\DefaultTableMapping::getColumnNames0 N/A% 52 100.0% 52 100.0% 0 N/A% 64 100.0%
Child functions
Drupal\Core\Field\FieldDefinition::getSchema0 N/A% 41 78.8% 47 90.4% 0 N/A% 20 31.2%
reset0 N/A% 0 0.0% 5 9.6% 0 N/A% 0 0.0%