Run Report
Run #5391fc871e91d: 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% 6,106 1.1% 2,226 0.5% 45,412 0.3% 120,132 0.9%
Exclusive Metrics for Current Function119 1.9% 88 4.0% -9,640 -21.2% 456 0.4%
Parent function
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::setWithExpire2 100.0% 6,106 100.0% 2,226 100.0% 45,412 100.0% 120,132 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Insert::execute2 11.1% 3,891 63.7% 711 31.9% 6,916 15.2% 91,432 76.1%
Drupal\Core\Database\Query\Select::execute2 11.1% 1,597 26.2% 902 40.5% 13,136 28.9% 7,316 6.1%
Drupal\Core\Database\Connection::insert2 11.1% 249 4.1% 252 11.3% 22,912 50.5% 17,756 14.8%
Drupal\Core\Database\Connection::select2 11.1% 125 2.0% 128 5.8% 3,608 7.9% 0 0.0%
Drupal\Core\Database\Query\Insert::fields2 11.1% 52 0.9% 57 2.6% 4,752 10.5% 3,168 2.6%
Drupal\Core\Database\Query\Select::condition2 11.1% 29 0.5% 33 1.5% 1,232 2.7% 0 0.0%
count2 11.1% 21 0.3% 24 1.1% 440 1.0% 0 0.0%
Drupal\Core\Database\Statement::fetchField2 11.1% 14 0.2% 18 0.8% 544 1.2% 4 0.0%
Drupal\Core\Database\Query\Select::addExpression2 11.1% 9 0.1% 13 0.6% 1,512 3.3% 0 0.0%