Diff Report
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: 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 #539203c57074dRun #539201f8938f4DiffDiff%
Number of Function Calls69 69 0 0.0%
Incl. Wall Time (microsec)8,871 8,729 -142 -1.6%
Incl. Wall Time (microsec) per call 129 127 -2 -1.6%
Excl. Wall Time (microsec)669 673 4 0.6%
Incl. CPU (microsecs)8,678 8,615 -63 -0.7%
Incl. CPU (microsecs) per call 126 125 -1 -0.7%
Excl. CPU (microsec)588 586 -2 -0.3%
Incl. MemUse (bytes)531,640 531,640 0 0.0%
Incl. MemUse (bytes) per call 7,705 7,705 0 0.0%
Excl. MemUse (bytes)-4,324 -4,324 0 0.0%
Incl. PeakMemUse (bytes)506,332 506,332 0 0.0%
Incl. PeakMemUse (bytes) per call 7,338 7,338 0 0.0%
Excl. PeakMemUse (bytes)3,812 3,812 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% -142 -57.5% -63 -12.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 2.8% -2 -3.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\Sql\DefaultTableMapping::getAllColumns0 N/A% -120 -84.5% -35 -55.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\ContentEntityDatabaseStorage::attachPropertyData0 N/A% -22 -15.5% -28 -44.4% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Field\FieldDefinition::getColumns0 N/A% -146 -102.8% -51 -81.0% 0 N/A% 0 N/A%
reset0 N/A% 0 0.0% -4 -6.3% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% 1 1.6% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% -7 -11.1% 0 N/A% 0 N/A%