Diff Report
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: 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 #5392041970f3fRun #539201f8938f4DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)3,021 3,171 150 5.0%
Incl. Wall Time (microsec) per call 252 264 13 5.0%
Excl. Wall Time (microsec)191 179 -12 -6.3%
Incl. CPU (microsecs)2,826 2,928 102 3.6%
Incl. CPU (microsecs) per call 236 244 9 3.6%
Excl. CPU (microsec)151 132 -19 -12.6%
Incl. MemUse (bytes)146,328 146,324 -4 -0.0%
Incl. MemUse (bytes) per call 12,194 12,194 -0 -0.0%
Excl. MemUse (bytes)-9,408 -9,408 0 0.0%
Incl. PeakMemUse (bytes)151,692 151,688 -4 -0.0%
Incl. PeakMemUse (bytes) per call 12,641 12,641 -0 -0.0%
Excl. PeakMemUse (bytes)360 360 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% 150 10.2% 102 3.8% -4 -0.0% -4 -0.0%
Exclusive Metrics Diff for Current Function-12 -8.0% -19 -18.6% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Entity\Query\Sql\Tables::addField0 N/A% 150 100.0% 102 100.0% -4 -100.0% -4 -100.0%
Child functions
drupal_get_schema0 N/A% 98 65.3% 52 51.0% -4 -100.0% -4 -100.0%
Drupal\Core\Entity\Sql\DefaultTableMapping::getAllColumns0 N/A% 62 41.3% 62 60.8% 0 0.0% 0 0.0%
array_keys0 N/A% 1 0.7% 4 3.9% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityManager::getStorage0 N/A% 1 0.7% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\ContentEntityDatabaseStorage::getTableMapping0 N/A% 0 0.0% -3 -2.9% 0 0.0% 0 0.0%
array_flip0 N/A% 0 0.0% 6 5.9% 0 0.0% 0 0.0%