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Run #53923e3238612: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Drupal\Core\Entity\Query\Sql\Tables::addField [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Entity\Query\Sql\Tables::addField12 6.8% 7,169 0.8% 6,412 0.7% 169,780 1.1% 178,932 1.2%
Exclusive Metrics for Current Function616 8.6% 451 7.0% -18,880 -11.1% 2,936 1.6%
Parent function
Drupal\Core\Entity\Query\Sql\Condition::compile12 100.0% 7,169 100.0% 6,412 100.0% 169,780 100.0% 178,932 100.0%
Child functions
Drupal\Core\Entity\Query\Sql\Tables::getTableMapping16 10.3% 4,466 62.3% 4,122 64.3% 161,912 95.4% 154,908 86.6%
Drupal\Core\Entity\EntityManager::getFieldStorageDefinitions7 4.5% 1,327 18.5% 929 14.5% 11,688 6.9% 11,676 6.5%
Drupal\Core\Entity\Query\Sql\Tables::ensureEntityTable12 7.7% 267 3.7% 280 4.4% 8,080 4.8% 3,152 1.8%
Drupal\Core\Entity\EntityManager::getDefinition12 7.7% 238 3.3% 250 3.9% 484 0.3% 972 0.5%
Drupal\Core\Entity\EntityType::getKey21 13.5% 144 2.0% 168 2.6% 728 0.4% 2,272 1.3%
Drupal\Core\Database\Query\Select::getMetaData24 15.4% 37 0.5% 65 1.0% 512 0.3% 512 0.3%
explode12 7.7% 18 0.3% 31 0.5% 2,612 1.5% 880 0.5%
substr12 7.7% 12 0.2% 27 0.4% 636 0.4% 260 0.1%
count12 7.7% 12 0.2% 24 0.4% 444 0.3% 444 0.2%
Drupal\Core\Entity\EntityType::getDataTable12 7.7% 12 0.2% 28 0.4% 704 0.4% 440 0.2%
Drupal\Core\Entity\EntityType::getBaseTable12 7.7% 12 0.2% 25 0.4% 480 0.3% 480 0.3%
Drupal\Core\Database\Query\Select::addMetaData4 2.6% 8 0.1% 12 0.2% 380 0.2% 0 0.0%