Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad9c94e95b: 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 #534ad8dec7444Run #534ad9c94e95bDiffDiff%
Number of Function Calls46 46 0 0.0%
Incl. Wall Time (microsec)6,983 7,122 139 2.0%
Incl. Wall Time (microsec) per call 152 155 3 2.0%
Excl. Wall Time (microsec)2,455 2,491 36 1.5%
Incl. CPU (microsecs)7,034 7,175 141 2.0%
Incl. CPU (microsecs) per call 153 156 3 2.0%
Excl. CPU (microsec)1,780 1,827 47 2.6%
Incl. MemUse (bytes)23,876 23,876 0 0.0%
Incl. MemUse (bytes) per call 519 519 0 0.0%
Excl. MemUse (bytes)-5,184 -5,184 0 0.0%
Incl. PeakMemUse (bytes)28,408 28,408 0 0.0%
Incl. PeakMemUse (bytes) per call 618 618 0 0.0%
Excl. PeakMemUse (bytes)4,464 4,464 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% 139 8.4% 141 28.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function36 25.9% 47 33.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\Query\Sql\Query::getSqlField0 N/A% 111 79.9% 115 81.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Condition::compile0 N/A% 28 20.1% 26 18.4% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Entity\EntityManager::getDefinition0 N/A% 31 22.3% 37 26.2% 0 N/A% 0 N/A%
Drupal\field\Field::fieldInfo0 N/A% 29 20.9% 24 17.0% 0 N/A% 0 N/A%
Drupal::entityManager0 N/A% 16 11.5% 4 2.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Tables::ensureEntityTable0 N/A% -15 -10.8% -14 -9.9% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::getKey0 N/A% 13 9.4% 22 15.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getMetaData0 N/A% 10 7.2% -4 -2.8% 0 N/A% 0 N/A%
substr0 N/A% 4 2.9% 9 6.4% 0 N/A% 0 N/A%
drupal_get_schema0 N/A% 4 2.9% -3 -2.1% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getFieldMap0 N/A% 4 2.9% 8 5.7% 0 N/A% 0 N/A%
explode0 N/A% 3 2.2% 4 2.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::getDataTable0 N/A% 3 2.2% 7 5.0% 0 N/A% 0 N/A%
count0 N/A% 1 0.7% 3 2.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addMetaData0 N/A% 0 0.0% 1 0.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::getBaseTable0 N/A% 0 0.0% -4 -2.8% 0 N/A% 0 N/A%