Run Report
Run #519fd653e3ee6: 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% 54,131 26.5% 0 0.0% 79,448 0.6% 0 0.0%
Exclusive Metrics for Current Function57 0.1% 0 N/A% -6,672 -8.4% 0 N/A%
Parent function
Drupal\Core\Cache\DatabaseBackend::doSet1 100.0% 54,131 100.0% 0 N/A% 79,448 100.0% 0 N/A%
Child functions
Drupal\Core\Database\Query\Update::execute1 10.0% 53,629 99.1% 0 N/A% 16,944 21.3% 0 N/A%
Drupal\Core\Database\Query\Select::execute1 10.0% 289 0.5% 0 N/A% 15,624 19.7% 0 N/A%
Drupal\Core\Database\Connection::update1 10.0% 90 0.2% 0 N/A% 41,224 51.9% 0 N/A%
Drupal\Core\Database\Connection::select1 10.0% 30 0.1% 0 N/A% 3,720 4.7% 0 N/A%
Drupal\Core\Database\Statement::fetchField1 10.0% 19 0.0% 0 N/A% 904 1.1% 0 N/A%
Drupal\Core\Database\Query\Update::condition1 10.0% 6 0.0% 0 N/A% 2,712 3.4% 0 N/A%
Drupal\Core\Database\Query\Select::condition1 10.0% 5 0.0% 0 N/A% 1,544 1.9% 0 N/A%
count1 10.0% 5 0.0% 0 N/A% 792 1.0% 0 N/A%
Drupal\Core\Database\Query\Select::addExpression1 10.0% 1 0.0% 0 N/A% 1,800 2.3% 0 N/A%
Drupal\Core\Database\Query\Update::fields1 10.0% 0 0.0% 0 N/A% 856 1.1% 0 N/A%