Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fcf6ab927: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Entity\Sql\DefaultTableMapping::getColumnNames

Drupal\Core\Entity\Sql\DefaultTableMapping::getColumnNamesRun #5391fc871e91dRun #5391fcf6ab927DiffDiff%
Number of Function Calls58 58 0 0.0%
Incl. Wall Time (microsec)4,299 4,320 21 0.5%
Incl. Wall Time (microsec) per call 74 74 0 0.5%
Excl. Wall Time (microsec)549 570 21 3.8%
Incl. CPU (microsecs)4,358 4,373 15 0.3%
Incl. CPU (microsecs) per call 75 75 0 0.3%
Excl. CPU (microsec)479 519 40 8.4%
Incl. MemUse (bytes)91,244 91,244 0 0.0%
Incl. MemUse (bytes) per call 1,573 1,573 0 0.0%
Excl. MemUse (bytes)-3,020 -3,020 0 0.0%
Incl. PeakMemUse (bytes)72,268 72,268 0 0.0%
Incl. PeakMemUse (bytes) per call 1,246 1,246 0 0.0%
Excl. PeakMemUse (bytes)3,740 3,740 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Entity\Sql\DefaultTableMapping::getColumnNames [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\Entity\Sql\DefaultTableMapping::getColumnNames0 N/A% 21 1.3% 15 1.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function21 100.0% 40 266.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\Sql\DefaultTableMapping::getAllColumns0 N/A% 14 66.7% 12 80.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\ContentEntityDatabaseStorage::attachPropertyData0 N/A% 7 33.3% 3 20.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Field\FieldDefinition::getColumns0 N/A% -9 -42.9% -13 -86.7% 0 N/A% 0 N/A%
reset0 N/A% 0 0.0% -7 -46.7% 0 N/A% 0 N/A%
count0 N/A% 9 42.9% -3 -20.0% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% -2 -13.3% 0 N/A% 0 N/A%