Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Field\FieldDefinition::getColumns

Drupal\Core\Field\FieldDefinition::getColumnsRun #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls39 39 0 0.0%
Incl. Wall Time (microsec)3,633 3,562 -71 -2.0%
Incl. Wall Time (microsec) per call 93 91 -2 -2.0%
Excl. Wall Time (microsec)306 266 -40 -13.1%
Incl. CPU (microsecs)3,670 3,605 -65 -1.8%
Incl. CPU (microsecs) per call 94 92 -2 -1.8%
Excl. CPU (microsec)274 255 -19 -6.9%
Incl. MemUse (bytes)85,372 85,380 8 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)67,128 67,100 -28 -0.0%
Incl. PeakMemUse (bytes) per call 1,721 1,721 -1 -0.0%
Excl. PeakMemUse (bytes)1,308 1,308 0 0.0%

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% -71 -4.3% -65 -16.2% 8 0.0% -28 -0.1%
Exclusive Metrics Diff for Current Function-40 -56.3% -19 -29.2% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Entity\Sql\DefaultTableMapping::getColumnNames0 N/A% -71 -100.0% -65 -100.0% 8 100.0% -28 -100.0%
Child functions
Drupal\Core\Field\FieldDefinition::getSchema0 N/A% -22 -31.0% -27 -41.5% 8 100.0% -28 -100.0%
reset0 N/A% -9 -12.7% -19 -29.2% 0 0.0% 0 0.0%