Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fd5a43e70: 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 #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)4,571 4,442 -129 -2.8%
Incl. Wall Time (microsec) per call 571 555 -16 -2.8%
Excl. Wall Time (microsec)423 431 8 1.9%
Incl. CPU (microsecs)4,073 4,053 -20 -0.5%
Incl. CPU (microsecs) per call 509 507 -3 -0.5%
Excl. CPU (microsec)326 322 -4 -1.2%
Incl. MemUse (bytes)147,776 147,752 -24 -0.0%
Incl. MemUse (bytes) per call 18,472 18,469 -3 -0.0%
Excl. MemUse (bytes)-13,600 -13,600 0 0.0%
Incl. PeakMemUse (bytes)169,436 169,392 -44 -0.0%
Incl. PeakMemUse (bytes) per call 21,180 21,174 -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 Function8 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%