Run Report
Run #529075c009a60: XHProf Run (Namespace=drupal-perf-joelpittet)
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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% 1,709 0.5% 1,068 0.3% 81,528 0.5% 94,592 0.5%
Exclusive Metrics for Current Function67 3.9% 50 4.7% -8,392 -10.3% 3,400 3.6%
Parent function
Drupal\Core\Cache\DatabaseBackend::doSet1 100.0% 1,709 100.0% 1,068 100.0% 81,528 100.0% 94,592 100.0%
Child functions
Drupal\Core\Database\Query\Update::execute1 10.0% 748 43.8% 296 27.7% 17,016 20.9% 23,072 24.4%
Drupal\Core\Database\Query\Select::execute1 10.0% 568 33.2% 375 35.1% 17,328 21.3% 18,256 19.3%
Drupal\Core\Database\Connection::update1 10.0% 228 13.3% 229 21.4% 43,232 53.0% 38,792 41.0%
Drupal\Core\Database\Connection::select1 10.0% 54 3.2% 61 5.7% 3,736 4.6% 3,056 3.2%
Drupal\Core\Database\Query\Update::condition1 10.0% 13 0.8% 14 1.3% 2,712 3.3% 2,712 2.9%
count1 10.0% 10 0.6% 12 1.1% 792 1.0% 624 0.7%
Drupal\Core\Database\Query\Select::condition1 10.0% 9 0.5% 10 0.9% 1,544 1.9% 1,544 1.6%
Drupal\Core\Database\Statement::fetchField1 10.0% 8 0.5% 9 0.8% 904 1.1% 512 0.5%
Drupal\Core\Database\Query\Select::addExpression1 10.0% 3 0.2% 8 0.7% 1,800 2.2% 1,800 1.9%
Drupal\Core\Database\Query\Update::fields1 10.0% 1 0.1% 4 0.4% 856 1.0% 824 0.9%