Run Report
Run #51fdbdbb58abc: 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% 1,979 0.4% 928 0.2% 81,696 0.3% 89,976 0.3%
Exclusive Metrics for Current Function54 2.7% 37 4.0% -8,336 -10.2% 3,224 3.6%
Parent function
Drupal\Core\Cache\DatabaseBackend::doSet1 100.0% 1,979 100.0% 928 100.0% 81,696 100.0% 89,976 100.0%
Child functions
Drupal\Core\Database\Query\Update::execute1 10.0% 1,173 59.3% 290 31.2% 17,040 20.9% 21,064 23.4%
Drupal\Core\Database\Query\Select::execute1 10.0% 484 24.5% 320 34.5% 17,280 21.2% 16,568 18.4%
Drupal\Core\Database\Connection::update1 10.0% 170 8.6% 172 18.5% 43,376 53.1% 37,952 42.2%
Drupal\Core\Database\Connection::select1 10.0% 55 2.8% 55 5.9% 3,728 4.6% 3,152 3.5%
Drupal\Core\Database\Query\Update::condition1 10.0% 10 0.5% 12 1.3% 2,712 3.3% 2,712 3.0%
count1 10.0% 9 0.5% 10 1.1% 792 1.0% 624 0.7%
Drupal\Core\Database\Query\Select::condition1 10.0% 9 0.5% 10 1.1% 1,544 1.9% 1,544 1.7%
Drupal\Core\Database\Statement::fetchField1 10.0% 7 0.4% 8 0.9% 904 1.1% 512 0.6%
Drupal\Core\Database\Query\Select::addExpression1 10.0% 7 0.4% 8 0.9% 1,800 2.2% 1,800 2.0%
Drupal\Core\Database\Query\Update::fields1 10.0% 1 0.1% 6 0.6% 856 1.0% 824 0.9%