Diff Report
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923d861ff11: 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 #53923e49d2b58Run #53923d861ff11DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)4,489 4,402 -87 -1.9%
Incl. Wall Time (microsec) per call 281 275 -5 -1.9%
Excl. Wall Time (microsec)226 246 20 8.8%
Incl. CPU (microsecs)4,158 4,101 -57 -1.4%
Incl. CPU (microsecs) per call 260 256 -4 -1.4%
Excl. CPU (microsec)180 186 6 3.3%
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 Function20 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%