Run Report
Run #52c962cbedbff: XHProf Run (Namespace=drupal-perf-cottser)
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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% 4,427 1.7% 1,722 0.7% 79,048 0.4% 177,296 0.9%
Exclusive Metrics for Current Function96 2.2% 67 3.9% -19,936 -25.2% 1,232 0.7%
Parent function
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::setWithExpire2 100.0% 4,427 100.0% 1,722 100.0% 79,048 100.0% 177,296 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Insert::execute2 11.1% 3,175 71.7% 739 42.9% 12,296 15.6% 125,272 70.7%
Drupal\Core\Database\Query\Select::execute2 11.1% 848 19.2% 584 33.9% 25,504 32.3% 16,072 9.1%
Drupal\Core\Database\Connection::insert2 11.1% 147 3.3% 148 8.6% 39,048 49.4% 27,520 15.5%
Drupal\Core\Database\Connection::select2 11.1% 84 1.9% 86 5.0% 6,616 8.4% 0 0.0%
Drupal\Core\Database\Query\Insert::fields2 11.1% 33 0.7% 37 2.1% 8,760 11.1% 6,328 3.6%
count2 11.1% 15 0.3% 17 1.0% 792 1.0% 0 0.0%
Drupal\Core\Database\Query\Select::condition2 11.1% 14 0.3% 17 1.0% 2,256 2.9% 0 0.0%
Drupal\Core\Database\Statement::fetchField2 11.1% 10 0.2% 11 0.6% 920 1.2% 160 0.1%
Drupal\Core\Database\Query\Select::addExpression2 11.1% 5 0.1% 16 0.9% 2,792 3.5% 712 0.4%