Run Report
Run #52fbbc23c847a: 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::execute1 5.0% 3,029 0.4% 1,585 0.2% 247,160 1.4% 207,000 1.2%
Exclusive Metrics for Current Function61 2.0% 47 3.0% -9,304 -3.8% 2,016 1.0%
Parent function
Drupal\Core\KeyValueStore\DatabaseStorage::set1 100.0% 3,029 100.0% 1,585 100.0% 247,160 100.0% 207,000 100.0%
Child functions
Drupal\Core\Database\Query\Update::execute1 10.0% 1,760 58.1% 575 36.3% 18,448 7.5% 82,152 39.7%
Drupal\Core\Database\Query\Select::execute1 10.0% 676 22.3% 419 26.4% 46,264 18.7% 30,176 14.6%
Drupal\Core\Database\Connection::select1 10.0% 334 11.0% 335 21.1% 136,272 55.1% 61,088 29.5%
Drupal\Core\Database\Connection::update1 10.0% 153 5.1% 155 9.8% 43,456 17.6% 26,744 12.9%
Drupal\Core\Database\Query\Update::condition1 10.0% 14 0.5% 15 0.9% 2,712 1.1% 1,856 0.9%
count1 10.0% 10 0.3% 11 0.7% 2,992 1.2% 0 0.0%
Drupal\Core\Database\Query\Select::condition1 10.0% 10 0.3% 11 0.7% 2,712 1.1% 1,136 0.5%
Drupal\Core\Database\Statement::fetchField1 10.0% 7 0.2% 8 0.5% 904 0.4% 704 0.3%
Drupal\Core\Database\Query\Select::addExpression1 10.0% 3 0.1% 6 0.4% 1,848 0.7% 472 0.2%
Drupal\Core\Database\Query\Update::fields1 10.0% 1 0.0% 3 0.2% 856 0.3% 656 0.3%