Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5392041970f3f: 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 #539201f8938f4Run #5392041970f3fDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)4,767 4,536 -231 -4.8%
Incl. Wall Time (microsec) per call 596 567 -29 -4.8%
Excl. Wall Time (microsec)438 447 9 2.1%
Incl. CPU (microsecs)4,230 4,125 -105 -2.5%
Incl. CPU (microsecs) per call 529 516 -13 -2.5%
Excl. CPU (microsec)323 330 7 2.2%
Incl. MemUse (bytes)147,748 147,752 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)173,500 173,504 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 Function9 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%