Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: 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 #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)7,249 7,261 12 0.2%
Incl. Wall Time (microsec) per call 604 605 1 0.2%
Excl. Wall Time (microsec)631 614 -17 -2.7%
Incl. CPU (microsecs)6,415 6,405 -10 -0.2%
Incl. CPU (microsecs) per call 535 534 -1 -0.2%
Excl. CPU (microsec)491 454 -37 -7.5%
Incl. MemUse (bytes)169,780 169,780 0 0.0%
Incl. MemUse (bytes) per call 14,148 14,148 0 0.0%
Excl. MemUse (bytes)-18,880 -18,880 0 0.0%
Incl. PeakMemUse (bytes)178,932 178,932 0 0.0%
Incl. PeakMemUse (bytes) per call 14,911 14,911 0 0.0%
Excl. PeakMemUse (bytes)2,936 2,936 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% 12 0.8% -10 -0.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-17 -141.7% -37 -370.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\Query\Sql\Condition::compile0 N/A% 12 100.0% -10 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Entity\Query\Sql\Tables::getTableMapping0 N/A% 87 725.0% 57 570.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getFieldStorageDefinitions0 N/A% -41 -341.7% -35 -350.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addMetaData0 N/A% -9 -75.0% -8 -80.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getDefinition0 N/A% -5 -41.7% 1 10.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::getKey0 N/A% -2 -16.7% -1 -10.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Tables::ensureEntityTable0 N/A% -1 -8.3% -2 -20.0% 0 N/A% 0 N/A%
explode0 N/A% 1 8.3% 1 10.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::getDataTable0 N/A% -1 -8.3% 3 30.0% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% 6 60.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 1 10.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getMetaData0 N/A% 0 0.0% 2 20.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::getBaseTable0 N/A% 0 0.0% 2 20.0% 0 N/A% 0 N/A%