Run Report
Run #52c96dcbc5e6a: 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% 4,450 1.8% 1,734 0.7% 79,800 0.5% 165,648 0.9%
Exclusive Metrics for Current Function93 2.1% 76 4.4% -20,048 -25.1% 944 0.6%
Parent function
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::setWithExpire2 100.0% 4,450 100.0% 1,734 100.0% 79,800 100.0% 165,648 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Insert::execute2 11.1% 3,200 71.9% 765 44.1% 12,296 15.4% 125,144 75.5%
Drupal\Core\Database\Query\Select::execute2 11.1% 853 19.2% 577 33.3% 25,504 32.0% 4,480 2.7%
Drupal\Core\Database\Connection::insert2 11.1% 142 3.2% 142 8.2% 39,912 50.0% 28,328 17.1%
Drupal\Core\Database\Connection::select2 11.1% 87 2.0% 88 5.1% 6,616 8.3% 0 0.0%
Drupal\Core\Database\Query\Insert::fields2 11.1% 33 0.7% 33 1.9% 8,760 11.0% 6,592 4.0%
count2 11.1% 15 0.3% 16 0.9% 792 1.0% 0 0.0%
Drupal\Core\Database\Query\Select::condition2 11.1% 13 0.3% 17 1.0% 2,256 2.8% 0 0.0%
Drupal\Core\Database\Statement::fetchField2 11.1% 9 0.2% 12 0.7% 920 1.2% 160 0.1%
Drupal\Core\Database\Query\Select::addExpression2 11.1% 5 0.1% 8 0.5% 2,792 3.5% 0 0.0%