Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3b37c1a66: 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 #538e3ac0de109Run #538e3b37c1a66DiffDiff%
Number of Function Calls44 44 0 0.0%
Incl. Wall Time (microsec)9,488 9,726 238 2.5%
Incl. Wall Time (microsec) per call 216 221 5 2.5%
Excl. Wall Time (microsec)414 408 -6 -1.4%
Incl. CPU (microsecs)9,355 9,612 257 2.7%
Incl. CPU (microsecs) per call 213 218 6 2.7%
Excl. CPU (microsec)287 269 -18 -6.3%
Incl. MemUse (bytes)1,379,928 1,379,896 -32 -0.0%
Incl. MemUse (bytes) per call 31,362 31,361 -1 -0.0%
Excl. MemUse (bytes)-7,128 -7,128 0 0.0%
Incl. PeakMemUse (bytes)1,337,064 1,337,184 120 0.0%
Incl. PeakMemUse (bytes) per call 30,388 30,391 3 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% 238 5.6% 257 6.9% -32 -0.0% 120 0.1%
Exclusive Metrics Diff for Current Function-6 -2.5% -18 -7.0% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Entity\ContentEntityDatabaseStorage::attachPropertyData0 N/A% 137 57.6% 139 54.1% 0 0.0% 40 33.3%
Drupal\Core\Entity\Sql\DefaultTableMapping::getAllColumns0 N/A% 101 42.4% 118 45.9% -32 -100.0% 80 66.7%
Child functions
Drupal\Core\Field\FieldDefinition::getColumns0 N/A% 240 100.8% 251 97.7% -32 -100.0% 120 100.0%
array_keys0 N/A% 4 1.7% 12 4.7% 0 0.0% 0 0.0%
reset0 N/A% 1 0.4% 2 0.8% 0 0.0% 0 0.0%
count0 N/A% -1 -0.4% 10 3.9% 0 0.0% 0 0.0%