Run Report
Run #5391fd5a43e70: 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% 5,943 1.1% 2,374 0.5% 45,400 0.3% 120,168 0.9%
Exclusive Metrics for Current Function138 2.3% 113 4.8% -9,640 -21.2% 456 0.4%
Parent function
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::setWithExpire2 100.0% 5,943 100.0% 2,374 100.0% 45,400 100.0% 120,168 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Insert::execute2 11.1% 3,717 62.5% 766 32.3% 6,916 15.2% 91,496 76.1%
Drupal\Core\Database\Query\Select::execute2 11.1% 1,582 26.6% 967 40.7% 13,132 28.9% 7,296 6.1%
Drupal\Core\Database\Connection::insert2 11.1% 234 3.9% 237 10.0% 22,904 50.4% 17,748 14.8%
Drupal\Core\Database\Connection::select2 11.1% 141 2.4% 145 6.1% 3,608 7.9% 0 0.0%
Drupal\Core\Database\Query\Insert::fields2 11.1% 55 0.9% 57 2.4% 4,752 10.5% 3,168 2.6%
Drupal\Core\Database\Query\Select::condition2 11.1% 29 0.5% 33 1.4% 1,232 2.7% 0 0.0%
count2 11.1% 22 0.4% 25 1.1% 440 1.0% 0 0.0%
Drupal\Core\Database\Statement::fetchField2 11.1% 16 0.3% 19 0.8% 544 1.2% 4 0.0%
Drupal\Core\Database\Query\Select::addExpression2 11.1% 9 0.2% 12 0.5% 1,512 3.3% 0 0.0%