Diff Report
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fc871e91d: 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 #5391fd5a43e70Run #5391fc871e91dDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)4,442 4,571 129 2.9%
Incl. Wall Time (microsec) per call 555 571 16 2.9%
Excl. Wall Time (microsec)431 423 -8 -1.9%
Incl. CPU (microsecs)4,053 4,073 20 0.5%
Incl. CPU (microsecs) per call 507 509 3 0.5%
Excl. CPU (microsec)322 326 4 1.2%
Incl. MemUse (bytes)147,752 147,776 24 0.0%
Incl. MemUse (bytes) per call 18,469 18,472 3 0.0%
Excl. MemUse (bytes)-13,600 -13,600 0 0.0%
Incl. PeakMemUse (bytes)169,392 169,436 44 0.0%
Incl. PeakMemUse (bytes) per call 21,174 21,180 6 0.0%
Excl. PeakMemUse (bytes)2,616 2,616 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% 129 7.7% 20 5.0% 24 0.1% 44 0.2%
Exclusive Metrics Diff for Current Function-8 -6.2% 4 20.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Entity\Query\Sql\Condition::compile0 N/A% 129 100.0% 20 100.0% 24 100.0% 44 100.0%
Child functions
Drupal\Core\Entity\EntityManager::getFieldStorageDefinitions0 N/A% 110 85.3% 4 20.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Query\Sql\Tables::ensureEntityTable0 N/A% 16 12.4% 11 55.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Query\Sql\Tables::getTableMapping0 N/A% 12 9.3% 8 40.0% 24 100.0% 44 100.0%
Drupal\Core\Entity\EntityManager::getDefinition0 N/A% -2 -1.6% -1 -5.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::getMetaData0 N/A% 1 0.8% 0 0.0% 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%
Drupal\Core\Entity\EntityType::getBaseTable0 N/A% 0 0.0% 5 25.0% 0 0.0% 0 0.0%
substr0 N/A% 0 0.0% -1 -5.0% 0 0.0% 0 0.0%
explode0 N/A% 0 0.0% -4 -20.0% 0 0.0% 0 0.0%
count0 N/A% 0 0.0% -1 -5.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityType::getKey0 N/A% 0 0.0% -4 -20.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityType::getDataTable0 N/A% 0 0.0% -1 -5.0% 0 0.0% 0 0.0%