Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fd5a43e70: 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 #5391fd5a43e70DiffDiff%
Number of Function Calls58 58 0 0.0%
Incl. Wall Time (microsec)4,299 4,211 -88 -2.0%
Incl. Wall Time (microsec) per call 74 73 -2 -2.0%
Excl. Wall Time (microsec)549 532 -17 -3.1%
Incl. CPU (microsecs)4,358 4,264 -94 -2.2%
Incl. CPU (microsecs) per call 75 74 -2 -2.2%
Excl. CPU (microsec)479 459 -20 -4.2%
Incl. MemUse (bytes)91,244 91,252 8 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 72,240 -28 -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% -88 -5.3% -94 -23.5% 8 0.0% -28 -0.1%
Exclusive Metrics Diff for Current Function-17 -19.3% -20 -21.3% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Entity\Sql\DefaultTableMapping::getAllColumns0 N/A% -89 -101.1% -95 -101.1% 8 100.0% -28 -100.0%
Drupal\Core\Entity\ContentEntityDatabaseStorage::attachPropertyData0 N/A% 1 1.1% 1 1.1% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Field\FieldDefinition::getColumns0 N/A% -71 -80.7% -65 -69.1% 8 100.0% -28 -100.0%
reset0 N/A% 0 0.0% -6 -6.4% 0 0.0% 0 0.0%
array_keys0 N/A% 0 0.0% 2 2.1% 0 0.0% 0 0.0%
count0 N/A% 0 0.0% -5 -5.3% 0 0.0% 0 0.0%