Run Report
Run #519de2415c35a: 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% 2,824 0.4% 1,037 0.2% 74,000 0.4% 0 0.0%
Exclusive Metrics for Current Function63 2.2% 49 4.7% -8,328 -11.3% 0 N/A%
Parent function
Drupal\Core\Cache\DatabaseBackend::doSet1 100.0% 2,824 100.0% 1,037 100.0% 74,000 100.0% 0 N/A%
Child functions
Drupal\Core\Database\Query\Update::execute1 10.0% 1,754 62.1% 341 32.9% 17,016 23.0% 0 N/A%
Drupal\Core\Database\Query\Select::execute1 10.0% 768 27.2% 396 38.2% 11,696 15.8% 0 N/A%
Drupal\Core\Database\Connection::update1 10.0% 151 5.3% 153 14.8% 41,288 55.8% 0 N/A%
Drupal\Core\Database\Connection::select1 10.0% 47 1.7% 49 4.7% 3,720 5.0% 0 N/A%
Drupal\Core\Database\Statement::fetchField1 10.0% 12 0.4% 13 1.3% 904 1.2% 0 N/A%
Drupal\Core\Database\Query\Update::condition1 10.0% 9 0.3% 11 1.1% 2,712 3.7% 0 N/A%
Drupal\Core\Database\Query\Select::condition1 10.0% 8 0.3% 9 0.9% 1,544 2.1% 0 N/A%
count1 10.0% 8 0.3% 10 1.0% 792 1.1% 0 N/A%
Drupal\Core\Database\Query\Select::addExpression1 10.0% 3 0.1% 3 0.3% 1,800 2.4% 0 N/A%
Drupal\Core\Database\Query\Update::fields1 10.0% 1 0.0% 3 0.3% 856 1.2% 0 N/A%