Run Report
Run #51fdbca2b5409: 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% 2,122 0.4% 959 0.2% 81,696 0.3% 90,040 0.3%
Exclusive Metrics for Current Function69 3.3% 55 5.7% -8,336 -10.2% 3,224 3.6%
Parent function
Drupal\Core\Cache\DatabaseBackend::doSet1 100.0% 2,122 100.0% 959 100.0% 81,696 100.0% 90,040 100.0%
Child functions
Drupal\Core\Database\Query\Update::execute1 10.0% 1,313 61.9% 312 32.5% 17,040 20.9% 21,128 23.5%
Drupal\Core\Database\Query\Select::execute1 10.0% 478 22.5% 317 33.1% 17,280 21.2% 16,568 18.4%
Drupal\Core\Database\Connection::update1 10.0% 168 7.9% 169 17.6% 43,376 53.1% 37,952 42.2%
Drupal\Core\Database\Connection::select1 10.0% 52 2.5% 53 5.5% 3,728 4.6% 3,152 3.5%
Drupal\Core\Database\Query\Update::condition1 10.0% 12 0.6% 14 1.5% 2,712 3.3% 2,712 3.0%
count1 10.0% 9 0.4% 10 1.0% 792 1.0% 624 0.7%
Drupal\Core\Database\Query\Select::condition1 10.0% 9 0.4% 12 1.3% 1,544 1.9% 1,544 1.7%
Drupal\Core\Database\Statement::fetchField1 10.0% 7 0.3% 9 0.9% 904 1.1% 512 0.6%
Drupal\Core\Database\Query\Select::addExpression1 10.0% 4 0.2% 5 0.5% 1,800 2.2% 1,800 2.0%
Drupal\Core\Database\Query\Update::fields1 10.0% 1 0.0% 3 0.3% 856 1.0% 824 0.9%