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Run #539201f8938f4: 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::addField8 6.4% 4,767 1.0% 4,230 1.0% 147,748 1.2% 173,500 1.3%
Exclusive Metrics for Current Function438 9.2% 323 7.6% -13,600 -9.2% 2,736 1.6%
Parent function
Drupal\Core\Entity\Query\Sql\Condition::compile8 100.0% 4,767 100.0% 4,230 100.0% 147,748 100.0% 173,500 100.0%
Child functions
Drupal\Core\Entity\Query\Sql\Tables::getTableMapping12 11.1% 3,171 66.5% 2,928 69.2% 146,324 99.0% 151,688 87.4%
Drupal\Core\Entity\EntityManager::getFieldStorageDefinitions4 3.7% 658 13.8% 368 8.7% 4,000 2.7% 10,688 6.2%
Drupal\Core\Entity\Query\Sql\Tables::ensureEntityTable8 7.4% 152 3.2% 159 3.8% 4,956 3.4% 2,640 1.5%
Drupal\Core\Entity\EntityManager::getDefinition8 7.4% 150 3.1% 162 3.8% 484 0.3% 848 0.5%
Drupal\Core\Entity\EntityType::getKey16 14.8% 113 2.4% 130 3.1% 700 0.5% 1,876 1.1%
Drupal\Core\Database\Query\Select::getMetaData16 14.8% 33 0.7% 55 1.3% 512 0.3% 512 0.3%
explode8 7.4% 12 0.3% 22 0.5% 1,904 1.3% 888 0.5%
Drupal\Core\Database\Query\Select::addMetaData4 3.7% 8 0.2% 15 0.4% 380 0.3% 0 0.0%
substr8 7.4% 8 0.2% 16 0.4% 572 0.4% 260 0.1%
count8 7.4% 8 0.2% 16 0.4% 444 0.3% 444 0.3%
Drupal\Core\Entity\EntityType::getDataTable8 7.4% 8 0.2% 18 0.4% 592 0.4% 440 0.3%
Drupal\Core\Entity\EntityType::getBaseTable8 7.4% 8 0.2% 18 0.4% 480 0.3% 480 0.3%