Run Report
Run #51ec51f5849d9: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

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% 1,858 0.2% 1,042 0.1% 75,952 0.4% 68,064 0.4%
Exclusive Metrics for Current Function61 3.3% 40 3.8% -8,288 -10.9% 3,240 4.8%
Parent function
Drupal\Core\Cache\DatabaseBackend::doSet1 100.0% 1,858 100.0% 1,042 100.0% 75,952 100.0% 68,064 100.0%
Child functions
Drupal\Core\Database\Query\Update::execute1 10.0% 945 50.9% 362 34.7% 17,016 22.4% 19,576 28.8%
Drupal\Core\Database\Query\Select::execute1 10.0% 572 30.8% 341 32.7% 11,656 15.3% 7,688 11.3%
Drupal\Core\Database\Connection::update1 10.0% 183 9.8% 185 17.8% 43,240 56.9% 29,360 43.1%
Drupal\Core\Database\Connection::select1 10.0% 51 2.7% 54 5.2% 3,720 4.9% 2,264 3.3%
Drupal\Core\Database\Query\Update::condition1 10.0% 13 0.7% 14 1.3% 2,712 3.6% 2,096 3.1%
count1 10.0% 10 0.5% 14 1.3% 792 1.0% 480 0.7%
Drupal\Core\Database\Statement::fetchField1 10.0% 9 0.5% 11 1.1% 904 1.2% 512 0.8%
Drupal\Core\Database\Query\Select::condition1 10.0% 9 0.5% 13 1.2% 1,544 2.0% 1,016 1.5%
Drupal\Core\Database\Query\Select::addExpression1 10.0% 4 0.2% 5 0.5% 1,800 2.4% 1,096 1.6%
Drupal\Core\Database\Query\Update::fields1 10.0% 1 0.1% 3 0.3% 856 1.1% 736 1.1%