Run Report
Run #5219624c55207: 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% 2,001 1.0% 954 0.6% 76,128 0.5% 70,952 0.5%
Exclusive Metrics for Current Function62 3.1% 39 4.1% -8,288 -10.9% 3,224 4.5%
Parent function
Drupal\Core\Cache\DatabaseBackend::doSet1 100.0% 2,001 100.0% 954 100.0% 76,128 100.0% 70,952 100.0%
Child functions
Drupal\Core\Database\Query\Update::execute1 10.0% 1,228 61.4% 304 31.9% 17,040 22.4% 20,552 29.0%
Drupal\Core\Database\Query\Select::execute1 10.0% 443 22.1% 322 33.8% 11,656 15.3% 8,456 11.9%
Drupal\Core\Database\Connection::update1 10.0% 175 8.7% 176 18.4% 43,392 57.0% 30,376 42.8%
Drupal\Core\Database\Connection::select1 10.0% 50 2.5% 56 5.9% 3,720 4.9% 2,264 3.2%
Drupal\Core\Database\Query\Update::condition1 10.0% 12 0.6% 15 1.6% 2,712 3.6% 2,096 3.0%
count1 10.0% 10 0.5% 10 1.0% 792 1.0% 624 0.9%
Drupal\Core\Database\Query\Select::condition1 10.0% 9 0.4% 11 1.2% 1,544 2.0% 1,016 1.4%
Drupal\Core\Database\Statement::fetchField1 10.0% 7 0.3% 14 1.5% 904 1.2% 512 0.7%
Drupal\Core\Database\Query\Select::addExpression1 10.0% 4 0.2% 4 0.4% 1,800 2.4% 1,096 1.5%
Drupal\Core\Database\Query\Update::fields1 10.0% 1 0.0% 3 0.3% 856 1.1% 736 1.0%