Run Report
Run #51f5bbaa8fc1d: 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% 2,191 0.6% 977 0.3% 76,112 0.4% 83,976 0.4%
Exclusive Metrics for Current Function75 3.4% 51 5.2% -8,336 -11.0% 3,224 3.8%
Parent function
Drupal\Core\Cache\DatabaseBackend::doSet1 100.0% 2,191 100.0% 977 100.0% 76,112 100.0% 83,976 100.0%
Child functions
Drupal\Core\Database\Query\Update::execute1 10.0% 1,400 63.9% 326 33.4% 17,040 22.4% 20,360 24.2%
Drupal\Core\Database\Query\Select::execute1 10.0% 452 20.6% 315 32.2% 11,696 15.4% 11,360 13.5%
Drupal\Core\Database\Connection::update1 10.0% 174 7.9% 180 18.4% 43,376 57.0% 37,864 45.1%
Drupal\Core\Database\Connection::select1 10.0% 48 2.2% 50 5.1% 3,728 4.9% 3,152 3.8%
Drupal\Core\Database\Query\Select::condition1 10.0% 12 0.5% 14 1.4% 1,544 2.0% 1,544 1.8%
Drupal\Core\Database\Query\Update::condition1 10.0% 10 0.5% 15 1.5% 2,712 3.6% 2,712 3.2%
count1 10.0% 9 0.4% 10 1.0% 792 1.0% 624 0.7%
Drupal\Core\Database\Statement::fetchField1 10.0% 7 0.3% 9 0.9% 904 1.2% 512 0.6%
Drupal\Core\Database\Query\Select::addExpression1 10.0% 3 0.1% 5 0.5% 1,800 2.4% 1,800 2.1%
Drupal\Core\Database\Query\Update::fields1 10.0% 1 0.0% 2 0.2% 856 1.1% 824 1.0%