Run Report
Run #51ec5d631cb28: 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::execute1 5.0% 1,534 0.3% 959 0.2% 75,976 0.4% 70,008 0.4%
Exclusive Metrics for Current Function67 4.4% 53 5.5% -8,312 -10.9% 3,224 4.6%
Parent function
Drupal\Core\Cache\DatabaseBackend::doSet1 100.0% 1,534 100.0% 959 100.0% 75,976 100.0% 70,008 100.0%
Child functions
Drupal\Core\Database\Query\Update::execute1 10.0% 779 50.8% 298 31.1% 17,016 22.4% 20,136 28.8%
Drupal\Core\Database\Query\Select::execute1 10.0% 422 27.5% 327 34.1% 11,680 15.4% 8,592 12.3%
Drupal\Core\Database\Connection::update1 10.0% 173 11.3% 176 18.4% 43,264 56.9% 29,712 42.4%
Drupal\Core\Database\Connection::select1 10.0% 50 3.3% 52 5.4% 3,720 4.9% 2,264 3.2%
Drupal\Core\Database\Query\Update::condition1 10.0% 11 0.7% 14 1.5% 2,712 3.6% 2,096 3.0%
count1 10.0% 10 0.7% 11 1.1% 792 1.0% 624 0.9%
Drupal\Core\Database\Statement::fetchField1 10.0% 9 0.6% 11 1.1% 904 1.2% 512 0.7%
Drupal\Core\Database\Query\Select::condition1 10.0% 9 0.6% 10 1.0% 1,544 2.0% 1,016 1.5%
Drupal\Core\Database\Query\Select::addExpression1 10.0% 3 0.2% 5 0.5% 1,800 2.4% 1,096 1.6%
Drupal\Core\Database\Query\Update::fields1 10.0% 1 0.1% 2 0.2% 856 1.1% 736 1.1%