Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad972c8c0d: 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 #534ad972c8c0dDiffDiff%
Number of Function Calls46 46 0 0.0%
Incl. Wall Time (microsec)6,983 6,526 -457 -6.5%
Incl. Wall Time (microsec) per call 152 142 -10 -6.5%
Excl. Wall Time (microsec)2,455 2,323 -132 -5.4%
Incl. CPU (microsecs)7,034 6,573 -461 -6.6%
Incl. CPU (microsecs) per call 153 143 -10 -6.6%
Excl. CPU (microsec)1,780 1,672 -108 -6.1%
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 Function-132 -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\field\Field::fieldInfo0 N/A% -63 -13.8% -70 -15.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getDefinition0 N/A% -65 -14.2% -64 -13.9% 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\Database\Query\Select::getMetaData0 N/A% -5 -1.1% -27 -5.9% 0 N/A% 0 N/A%
explode0 N/A% -10 -2.2% -13 -2.8% 0 N/A% 0 N/A%
drupal_get_schema0 N/A% -10 -2.2% -12 -2.6% 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\field\FieldInfo::getFieldMap0 N/A% -10 -2.2% -6 -1.3% 0 N/A% 0 N/A%
substr0 N/A% -4 -0.9% -6 -1.3% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 4 0.9% 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%
Drupal\Core\Entity\EntityType::getDataTable0 N/A% -11 -2.4% 1 0.2% 0 N/A% 0 N/A%