Run Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Drupal\Core\Database\Query\Merge::execute [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\Database\Query\Merge::execute2 6.9% 6,317 1.1% 2,243 0.4% 45,392 0.3% 142,992 1.0%
Exclusive Metrics for Current Function148 2.3% 125 5.6% -9,636 -21.2% 456 0.3%
Parent function
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::setWithExpire2 100.0% 6,317 100.0% 2,243 100.0% 45,392 100.0% 142,992 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Insert::execute2 11.1% 4,167 66.0% 741 33.0% 6,916 15.2% 118,084 82.6%
Drupal\Core\Database\Query\Select::execute2 11.1% 1,505 23.8% 860 38.3% 13,124 28.9% 3,532 2.5%
Drupal\Core\Database\Connection::insert2 11.1% 231 3.7% 233 10.4% 22,904 50.5% 17,748 12.4%
Drupal\Core\Database\Connection::select2 11.1% 132 2.1% 135 6.0% 3,608 7.9% 0 0.0%
Drupal\Core\Database\Query\Insert::fields2 11.1% 54 0.9% 58 2.6% 4,752 10.5% 3,168 2.2%
Drupal\Core\Database\Query\Select::condition2 11.1% 28 0.4% 31 1.4% 1,232 2.7% 0 0.0%
count2 11.1% 20 0.3% 23 1.0% 440 1.0% 0 0.0%
Drupal\Core\Database\Query\Select::addExpression2 11.1% 18 0.3% 20 0.9% 1,508 3.3% 0 0.0%
Drupal\Core\Database\Statement::fetchField2 11.1% 14 0.2% 17 0.8% 544 1.2% 4 0.0%