Diff Report
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Field\FieldDefinition::getColumns

Drupal\Core\Field\FieldDefinition::getColumnsRun #53920c043e98bRun #53920b950c201DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)5,325 5,466 141 2.6%
Incl. Wall Time (microsec) per call 232 238 6 2.6%
Excl. Wall Time (microsec)171 182 11 6.4%
Incl. CPU (microsecs)5,037 5,235 198 3.9%
Incl. CPU (microsecs) per call 219 228 9 3.9%
Excl. CPU (microsec)153 167 14 9.2%
Incl. MemUse (bytes)374,164 374,160 -4 -0.0%
Incl. MemUse (bytes) per call 16,268 16,268 -0 -0.0%
Excl. MemUse (bytes)4,500 4,500 0 0.0%
Incl. PeakMemUse (bytes)367,200 367,236 36 0.0%
Incl. PeakMemUse (bytes) per call 15,965 15,967 2 0.0%
Excl. PeakMemUse (bytes)1,676 1,716 40 2.4%

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% 141 39.4% 198 105.9% -4 -0.0% 36 0.3%
Exclusive Metrics Diff for Current Function11 7.8% 14 7.1% 0 0.0% 40 111.1%
Parent function
Drupal\Core\Entity\Sql\DefaultTableMapping::getColumnNames0 N/A% 141 100.0% 198 100.0% -4 -100.0% 36 100.0%
Child functions
Drupal\Core\Field\FieldDefinition::getSchema0 N/A% 130 92.2% 184 92.9% -4 -100.0% -4 -11.1%
reset0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%