Diff Report
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920b950c201: 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 #53920c043e98bRun #53920b950c201DiffDiff%
Number of Function Calls42 42 0 0.0%
Incl. Wall Time (microsec)5,744 5,894 150 2.6%
Incl. Wall Time (microsec) per call 137 140 4 2.6%
Excl. Wall Time (microsec)350 359 9 2.6%
Incl. CPU (microsecs)5,478 5,679 201 3.7%
Incl. CPU (microsecs) per call 130 135 5 3.7%
Excl. CPU (microsec)320 327 7 2.2%
Incl. MemUse (bytes)378,876 378,872 -4 -0.0%
Incl. MemUse (bytes) per call 9,021 9,021 -0 -0.0%
Excl. MemUse (bytes)-1,108 -1,108 0 0.0%
Incl. PeakMemUse (bytes)371,408 371,404 -4 -0.0%
Incl. PeakMemUse (bytes) per call 8,843 8,843 -0 -0.0%
Excl. PeakMemUse (bytes)2,808 2,808 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% 150 41.9% 201 107.5% -4 -0.0% -4 -0.0%
Exclusive Metrics Diff for Current Function9 6.0% 7 3.5% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Entity\Sql\DefaultTableMapping::getAllColumns0 N/A% 143 95.3% 196 97.5% -4 -100.0% -4 -100.0%
Drupal\Core\Entity\ContentEntityDatabaseStorage::attachPropertyData0 N/A% 7 4.7% 5 2.5% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Field\FieldDefinition::getColumns0 N/A% 141 94.0% 198 98.5% -4 -100.0% 36 900.0%
reset0 N/A% 0 0.0% 3 1.5% 0 0.0% 0 0.0%
array_keys0 N/A% 0 0.0% 1 0.5% 0 0.0% -40 -1000.0%
count0 N/A% 0 0.0% -8 -4.0% 0 0.0% 0 0.0%