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::addField

Drupal\Core\Entity\Query\Sql\Tables::addFieldRun #5392041970f3fRun #539201f8938f4DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)4,536 4,767 231 5.1%
Incl. Wall Time (microsec) per call 567 596 29 5.1%
Excl. Wall Time (microsec)447 438 -9 -2.0%
Incl. CPU (microsecs)4,125 4,230 105 2.5%
Incl. CPU (microsecs) per call 516 529 13 2.5%
Excl. CPU (microsec)330 323 -7 -2.1%
Incl. MemUse (bytes)147,752 147,748 -4 -0.0%
Incl. MemUse (bytes) per call 18,469 18,469 -1 -0.0%
Excl. MemUse (bytes)-13,600 -13,600 0 0.0%
Incl. PeakMemUse (bytes)173,504 173,500 -4 -0.0%
Incl. PeakMemUse (bytes) per call 21,688 21,688 -1 -0.0%
Excl. PeakMemUse (bytes)2,736 2,736 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Entity\Query\Sql\Tables::addField [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::addField0 N/A% 231 15.8% 105 3.9% -4 -0.0% -4 -0.0%
Exclusive Metrics Diff for Current Function-9 -3.9% -7 -6.7% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Entity\Query\Sql\Condition::compile0 N/A% 231 100.0% 105 100.0% -4 -100.0% -4 -100.0%
Child functions
Drupal\Core\Entity\Query\Sql\Tables::getTableMapping0 N/A% 150 64.9% 102 97.1% -4 -100.0% -4 -100.0%
Drupal\Core\Entity\EntityManager::getFieldStorageDefinitions0 N/A% 101 43.7% 16 15.2% 0 0.0% 0 0.0%
Drupal\Core\Entity\Query\Sql\Tables::ensureEntityTable0 N/A% -15 -6.5% -18 -17.1% 0 0.0% 0 0.0%
explode0 N/A% -10 -4.3% -8 -7.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::getMetaData0 N/A% 8 3.5% 16 15.2% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityManager::getDefinition0 N/A% 4 1.7% 7 6.7% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityType::getKey0 N/A% 2 0.9% 4 3.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::addMetaData0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
substr0 N/A% 0 0.0% -1 -1.0% 0 0.0% 0 0.0%
count0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityType::getDataTable0 N/A% 0 0.0% -3 -2.9% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityType::getBaseTable0 N/A% 0 0.0% -3 -2.9% 0 0.0% 0 0.0%