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::getColumns

Drupal\Core\Field\FieldDefinition::getColumnsRun #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls39 39 0 0.0%
Incl. Wall Time (microsec)3,603 3,551 -52 -1.4%
Incl. Wall Time (microsec) per call 92 91 -1 -1.4%
Excl. Wall Time (microsec)284 273 -11 -3.9%
Incl. CPU (microsecs)3,641 3,589 -52 -1.4%
Incl. CPU (microsecs) per call 93 92 -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)67,060 66,996 -64 -0.1%
Incl. PeakMemUse (bytes) per call 1,719 1,718 -2 -0.1%
Excl. PeakMemUse (bytes)1,308 1,264 -44 -3.4%

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 Function-11 -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%