Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccba053790: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Entity\Query\Sql\Tables::addField

Drupal\Core\Entity\Query\Sql\Tables::addFieldRun #531ccb2cb8e3dRun #531ccba053790DiffDiff%
Number of Function Calls43 43 0 0.0%
Incl. Wall Time (microsec)4,776 4,824 48 1.0%
Incl. Wall Time (microsec) per call 111 112 1 1.0%
Excl. Wall Time (microsec)1,347 1,355 8 0.6%
Incl. CPU (microsecs)4,506 4,555 49 1.1%
Incl. CPU (microsecs) per call 105 106 1 1.1%
Excl. CPU (microsec)827 835 8 1.0%
Incl. MemUse (bytes)454,024 454,024 0 0.0%
Incl. MemUse (bytes) per call 10,559 10,559 0 0.0%
Excl. MemUse (bytes)-11,544 -11,544 0 0.0%
Incl. PeakMemUse (bytes)399,904 399,904 0 0.0%
Incl. PeakMemUse (bytes) per call 9,300 9,300 0 0.0%
Excl. PeakMemUse (bytes)768 768 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% 48 82.8% 49 83.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function8 16.7% 8 16.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\Query\Sql\Condition::compile0 N/A% 48 100.0% 49 100.0% 0 N/A% 0 N/A%
Child functions
drupal_get_schema0 N/A% 53 110.4% 51 104.1% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getFieldMap0 N/A% -16 -33.3% -4 -8.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityManager::getDefinition0 N/A% -3 -6.2% -8 -16.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getMetaData0 N/A% 2 4.2% 5 10.2% 0 N/A% 0 N/A%
Drupal\field\Field::fieldInfo0 N/A% 2 4.2% 7 14.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::getBaseTable0 N/A% 1 2.1% -6 -12.2% 0 N/A% 0 N/A%
Drupal::entityManager0 N/A% 1 2.1% -2 -4.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Tables::ensureEntityTable0 N/A% -1 -2.1% 7 14.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::getDataTable0 N/A% -1 -2.1% 5 10.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityType::getKey0 N/A% 1 2.1% -6 -12.2% 0 N/A% 0 N/A%
explode0 N/A% -1 -2.1% -4 -8.2% 0 N/A% 0 N/A%
substr0 N/A% 1 2.1% 0 0.0% 0 N/A% 0 N/A%
count0 N/A% 1 2.1% -4 -8.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addMetaData0 N/A% 0 0.0% 2 4.1% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% -2 -4.1% 0 N/A% 0 N/A%