Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\FieldDefinition::getColumns

Drupal\Core\Field\FieldDefinition::getColumnsRun #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)8,671 8,556 -115 -1.3%
Incl. Wall Time (microsec) per call 482 475 -6 -1.3%
Excl. Wall Time (microsec)90 94 4 4.4%
Incl. CPU (microsecs)8,491 8,376 -115 -1.4%
Incl. CPU (microsecs) per call 472 465 -6 -1.4%
Excl. CPU (microsec)77 81 4 5.2%
Incl. MemUse (bytes)1,478,152 1,478,216 64 0.0%
Incl. MemUse (bytes) per call 82,120 82,123 4 0.0%
Excl. MemUse (bytes)7,000 7,000 0 0.0%
Incl. PeakMemUse (bytes)1,344,928 1,345,280 352 0.0%
Incl. PeakMemUse (bytes) per call 74,718 74,738 20 0.0%
Excl. PeakMemUse (bytes)1,728 1,728 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% -115 -7.6% -115 -7.0% 64 1.0% 352 3.3%
Exclusive Metrics Diff for Current Function4 3.5% 4 3.5% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Entity\Sql\DefaultTableMapping::getColumnNames0 N/A% -115 -100.0% -115 -100.0% 64 100.0% 352 100.0%
Child functions
Drupal\Core\Field\FieldDefinition::getSchema0 N/A% -119 -103.5% -121 -105.2% 64 100.0% 352 100.0%
reset0 N/A% 0 0.0% 2 1.7% 0 0.0% 0 0.0%