Diff Report
Run #53920bd97d62d: 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 #53920bd97d62dRun #53920b950c201DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)5,271 5,466 195 3.7%
Incl. Wall Time (microsec) per call 229 238 8 3.7%
Excl. Wall Time (microsec)191 182 -9 -4.7%
Incl. CPU (microsecs)5,098 5,235 137 2.7%
Incl. CPU (microsecs) per call 222 228 6 2.7%
Excl. CPU (microsec)166 167 1 0.6%
Incl. MemUse (bytes)374,160 374,160 0 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)367,236 367,236 0 0.0%
Incl. PeakMemUse (bytes) per call 15,967 15,967 0 0.0%
Excl. PeakMemUse (bytes)1,716 1,716 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% 195 42.8% 137 31.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-9 -4.6% 1 0.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\Sql\DefaultTableMapping::getColumnNames0 N/A% 195 100.0% 137 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Field\FieldDefinition::getSchema0 N/A% 204 104.6% 137 100.0% 0 N/A% 0 N/A%
reset0 N/A% 0 0.0% -1 -0.7% 0 N/A% 0 N/A%