Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Field\FieldDefinition::getColumns

Drupal\Core\Field\FieldDefinition::getColumnsRun #539201f8938f4Run #5392041970f3fDiffDiff%
Number of Function Calls50 50 0 0.0%
Incl. Wall Time (microsec)7,906 8,034 128 1.6%
Incl. Wall Time (microsec) per call 158 161 3 1.6%
Excl. Wall Time (microsec)347 351 4 1.2%
Incl. CPU (microsecs)7,777 7,847 70 0.9%
Incl. CPU (microsecs) per call 156 157 1 0.9%
Excl. CPU (microsec)313 315 2 0.6%
Incl. MemUse (bytes)524,952 524,948 -4 -0.0%
Incl. MemUse (bytes) per call 10,499 10,499 -0 -0.0%
Excl. MemUse (bytes)8,820 8,820 0 0.0%
Incl. PeakMemUse (bytes)501,120 501,136 16 0.0%
Incl. PeakMemUse (bytes) per call 10,022 10,023 0 0.0%
Excl. PeakMemUse (bytes)1,808 1,808 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% 128 8.7% 70 2.6% -4 -0.0% 16 0.0%
Exclusive Metrics Diff for Current Function4 3.1% 2 2.9% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Entity\Sql\DefaultTableMapping::getColumnNames0 N/A% 128 100.0% 70 100.0% -4 -100.0% 16 100.0%
Child functions
Drupal\Core\Field\FieldDefinition::getSchema0 N/A% 124 96.9% 64 91.4% -4 -100.0% 16 100.0%
reset0 N/A% 0 0.0% 4 5.7% 0 0.0% 0 0.0%