Diff Report
Run #538e3af7e977d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Entity\Sql\DefaultTableMapping::getColumnNames

Drupal\Core\Entity\Sql\DefaultTableMapping::getColumnNamesRun #538e3af7e977dRun #538e3ac0de109DiffDiff%
Number of Function Calls44 44 0 0.0%
Incl. Wall Time (microsec)9,607 9,488 -119 -1.2%
Incl. Wall Time (microsec) per call 218 216 -3 -1.2%
Excl. Wall Time (microsec)419 414 -5 -1.2%
Incl. CPU (microsecs)9,496 9,355 -141 -1.5%
Incl. CPU (microsecs) per call 216 213 -3 -1.5%
Excl. CPU (microsec)302 287 -15 -5.0%
Incl. MemUse (bytes)1,379,928 1,379,928 0 0.0%
Incl. MemUse (bytes) per call 31,362 31,362 0 0.0%
Excl. MemUse (bytes)-7,128 -7,128 0 0.0%
Incl. PeakMemUse (bytes)1,337,064 1,337,064 0 0.0%
Incl. PeakMemUse (bytes) per call 30,388 30,388 0 0.0%
Excl. PeakMemUse (bytes)4,544 4,544 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% -119 -16.3% -141 -18.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -4.2% -15 -10.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\ContentEntityDatabaseStorage::attachPropertyData0 N/A% -130 -109.2% -136 -96.5% 0 N/A% 0 N/A%
Drupal\Core\Entity\Sql\DefaultTableMapping::getAllColumns0 N/A% 11 9.2% -5 -3.5% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Field\FieldDefinition::getColumns0 N/A% -114 -95.8% -132 -93.6% 0 N/A% 0 N/A%
count0 N/A% 2 1.7% 5 3.5% 0 N/A% 0 N/A%
array_keys0 N/A% -2 -1.7% -3 -2.1% 0 N/A% 0 N/A%
reset0 N/A% 0 0.0% 4 2.8% 0 N/A% 0 N/A%