Diff Report
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\FieldDefinition::getColumns

Drupal\Core\Field\FieldDefinition::getColumnsRun #538e3b37c1a66Run #538e3ac0de109DiffDiff%
Number of Function Calls42 42 0 0.0%
Incl. Wall Time (microsec)9,311 9,071 -240 -2.6%
Incl. Wall Time (microsec) per call 222 216 -6 -2.6%
Excl. Wall Time (microsec)211 199 -12 -5.7%
Incl. CPU (microsecs)9,189 8,938 -251 -2.7%
Incl. CPU (microsecs) per call 219 213 -6 -2.7%
Excl. CPU (microsec)164 171 7 4.3%
Incl. MemUse (bytes)1,369,144 1,369,176 32 0.0%
Incl. MemUse (bytes) per call 32,599 32,599 1 0.0%
Excl. MemUse (bytes)14,296 14,296 0 0.0%
Incl. PeakMemUse (bytes)1,330,736 1,330,616 -120 -0.0%
Incl. PeakMemUse (bytes) per call 31,684 31,681 -3 -0.0%
Excl. PeakMemUse (bytes)1,624 1,624 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% -240 -5.6% -251 -6.8% 32 0.0% -120 -0.1%
Exclusive Metrics Diff for Current Function-12 -5.0% 7 2.8% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Entity\Sql\DefaultTableMapping::getColumnNames0 N/A% -240 -100.0% -251 -100.0% 32 100.0% -120 -100.0%
Child functions
Drupal\Core\Field\FieldDefinition::getSchema0 N/A% -227 -94.6% -244 -97.2% 32 100.0% -120 -100.0%
reset0 N/A% -1 -0.4% -14 -5.6% 0 0.0% 0 0.0%