Diff Report
Run #539203c57074d: 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 #539203c57074dRun #539201f8938f4DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)4,626 4,767 141 3.0%
Incl. Wall Time (microsec) per call 578 596 18 3.0%
Excl. Wall Time (microsec)432 438 6 1.4%
Incl. CPU (microsecs)4,136 4,230 94 2.3%
Incl. CPU (microsecs) per call 517 529 12 2.3%
Excl. CPU (microsec)322 323 1 0.3%
Incl. MemUse (bytes)147,748 147,748 0 0.0%
Incl. MemUse (bytes) per call 18,469 18,469 0 0.0%
Excl. MemUse (bytes)-13,600 -13,600 0 0.0%
Incl. PeakMemUse (bytes)173,500 173,500 0 0.0%
Incl. PeakMemUse (bytes) per call 21,688 21,688 0 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% 141 57.1% 94 19.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 4.3% 1 1.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\Query\Sql\Condition::compile0 N/A% 141 100.0% 94 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Entity\Query\Sql\Tables::getTableMapping0 N/A% 79 56.0% 94 100.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getFieldStorageDefinitions0 N/A% 65 46.1% -6 -6.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::getKey0 N/A% -20 -14.2% -21 -22.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getDefinition0 N/A% 6 4.3% 9 9.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getMetaData0 N/A% 5 3.5% 12 12.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Tables::ensureEntityTable0 N/A% 3 2.1% 0 0.0% 0 N/A% 0 N/A%
substr0 N/A% -1 -0.7% 0 0.0% 0 N/A% 0 N/A%
explode0 N/A% -1 -0.7% 1 1.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::getDataTable0 N/A% -1 -0.7% 1 1.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addMetaData0 N/A% 0 0.0% 1 1.1% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 2 2.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::getBaseTable0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%