Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Entity\Query\Sql\Tables::getTableMapping

Drupal\Core\Entity\Query\Sql\Tables::getTableMappingRun #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)4,402 4,489 87 2.0%
Incl. Wall Time (microsec) per call 275 281 5 2.0%
Excl. Wall Time (microsec)246 226 -20 -8.1%
Incl. CPU (microsecs)4,101 4,158 57 1.4%
Incl. CPU (microsecs) per call 256 260 4 1.4%
Excl. CPU (microsec)186 180 -6 -3.2%
Incl. MemUse (bytes)161,912 161,912 0 0.0%
Incl. MemUse (bytes) per call 10,120 10,120 0 0.0%
Excl. MemUse (bytes)-12,092 -12,092 0 0.0%
Incl. PeakMemUse (bytes)154,908 154,908 0 0.0%
Incl. PeakMemUse (bytes) per call 9,682 9,682 0 0.0%
Excl. PeakMemUse (bytes)388 388 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Entity\Query\Sql\Tables::getTableMapping [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\Query\Sql\Tables::getTableMapping0 N/A% 87 5.6% 57 5.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-20 -23.0% -6 -10.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\Query\Sql\Tables::addField0 N/A% 87 100.0% 57 100.0% 0 N/A% 0 N/A%
Child functions
drupal_get_schema0 N/A% 59 67.8% 31 54.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\Sql\DefaultTableMapping::getAllColumns0 N/A% 40 46.0% 36 63.2% 0 N/A% 0 N/A%
array_keys0 N/A% 6 6.9% 5 8.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\ContentEntityDatabaseStorage::getTableMapping0 N/A% 3 3.4% -3 -5.3% 0 N/A% 0 N/A%
array_flip0 N/A% -1 -1.1% -4 -7.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getStorage0 N/A% 0 0.0% -2 -3.5% 0 N/A% 0 N/A%