Diff Report
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccb2cb8e3d: 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 #531ccbd4518b6Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls43 43 0 0.0%
Incl. Wall Time (microsec)4,922 4,776 -146 -3.0%
Incl. Wall Time (microsec) per call 114 111 -3 -3.0%
Excl. Wall Time (microsec)1,345 1,347 2 0.1%
Incl. CPU (microsecs)4,637 4,506 -131 -2.8%
Incl. CPU (microsecs) per call 108 105 -3 -2.8%
Excl. CPU (microsec)828 827 -1 -0.1%
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)399,928 399,904 -24 -0.0%
Incl. PeakMemUse (bytes) per call 9,301 9,300 -1 -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% -146 -149.0% -131 -50.2% 0 0.0% -24 -0.1%
Exclusive Metrics Diff for Current Function2 1.4% -1 -0.8% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Entity\Query\Sql\Condition::compile0 N/A% -146 -100.0% -131 -100.0% 0 N/A% -24 -100.0%
Child functions
drupal_get_schema0 N/A% -131 -89.7% -102 -77.9% 0 N/A% 0 0.0%
Drupal\Core\Entity\Query\Sql\Tables::ensureEntityTable0 N/A% -12 -8.2% -15 -11.5% 0 N/A% 0 0.0%
Drupal\field\FieldInfo::getFieldMap0 N/A% 10 6.8% -9 -6.9% 0 N/A% -56 -233.3%
Drupal::entityManager0 N/A% -6 -4.1% -2 -1.5% 0 N/A% 32 133.3%
Drupal\field\Field::fieldInfo0 N/A% -4 -2.7% -4 -3.1% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::getMetaData0 N/A% -3 -2.1% -1 -0.8% 0 N/A% 0 0.0%
Drupal\Core\Entity\EntityManager::getDefinition0 N/A% -2 -1.4% 0 0.0% 0 N/A% 0 0.0%
explode0 N/A% 1 0.7% 5 3.8% 0 N/A% 0 0.0%
Drupal\Core\Entity\EntityType::getBaseTable0 N/A% -1 -0.7% -1 -0.8% 0 N/A% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::addMetaData0 N/A% 0 0.0% -5 -3.8% 0 N/A% 0 0.0%
Drupal\Core\Entity\EntityType::getKey0 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 0.0%
count0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 0.0%
substr0 N/A% 0 0.0% 8 6.1% 0 N/A% 0 0.0%
Drupal\Core\Entity\EntityType::getDataTable0 N/A% 0 0.0% -5 -3.8% 0 N/A% 0 0.0%