Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Field\FieldDefinition::getColumns

Drupal\Core\Field\FieldDefinition::getColumnsRun #539201f8938f4Run #539203c57074dDiffDiff%
Number of Function Calls50 50 0 0.0%
Incl. Wall Time (microsec)7,906 8,052 146 1.8%
Incl. Wall Time (microsec) per call 158 161 3 1.8%
Excl. Wall Time (microsec)347 349 2 0.6%
Incl. CPU (microsecs)7,777 7,828 51 0.7%
Incl. CPU (microsecs) per call 156 157 1 0.7%
Excl. CPU (microsec)313 313 0 0.0%
Incl. MemUse (bytes)524,952 524,952 0 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)501,120 501,120 0 0.0%
Incl. PeakMemUse (bytes) per call 10,022 10,022 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% 146 59.1% 51 10.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 1.4% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\Sql\DefaultTableMapping::getColumnNames0 N/A% 146 100.0% 51 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Field\FieldDefinition::getSchema0 N/A% 144 98.6% 50 98.0% 0 N/A% 0 N/A%
reset0 N/A% 0 0.0% 1 2.0% 0 N/A% 0 N/A%