Diff Report
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: 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 #534ad972c8c0dRun #534ad8dec7444DiffDiff%
Number of Function Calls46 46 0 0.0%
Incl. Wall Time (microsec)6,526 6,983 457 7.0%
Incl. Wall Time (microsec) per call 142 152 10 7.0%
Excl. Wall Time (microsec)2,323 2,455 132 5.7%
Incl. CPU (microsecs)6,573 7,034 461 7.0%
Incl. CPU (microsecs) per call 143 153 10 7.0%
Excl. CPU (microsec)1,672 1,780 108 6.5%
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% 457 31.4% 461 78.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function132 28.9% 108 23.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\Query\Sql\Query::getSqlField0 N/A% 340 74.4% 345 74.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Condition::compile0 N/A% 117 25.6% 116 25.2% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Entity\EntityManager::getDefinition0 N/A% 65 14.2% 64 13.9% 0 N/A% 0 N/A%
Drupal\field\Field::fieldInfo0 N/A% 63 13.8% 70 15.2% 0 N/A% 0 N/A%
Drupal::entityManager0 N/A% 57 12.5% 60 13.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::getKey0 N/A% 56 12.3% 55 11.9% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Tables::ensureEntityTable0 N/A% 27 5.9% 36 7.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::getDataTable0 N/A% 11 2.4% -1 -0.2% 0 N/A% 0 N/A%
drupal_get_schema0 N/A% 10 2.2% 12 2.6% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getFieldMap0 N/A% 10 2.2% 6 1.3% 0 N/A% 0 N/A%
explode0 N/A% 10 2.2% 13 2.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::getBaseTable0 N/A% 9 2.0% 11 2.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getMetaData0 N/A% 5 1.1% 27 5.9% 0 N/A% 0 N/A%
substr0 N/A% 4 0.9% 6 1.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addMetaData0 N/A% -2 -0.4% -2 -0.4% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% -4 -0.9% 0 N/A% 0 N/A%