Run Report
Run #51ec227a9cea0: 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% 1,487 0.1% 818 0.0% 75,992 0.4% 88,040 0.4%
Exclusive Metrics for Current Function51 3.4% 37 4.5% -8,312 -10.9% 3,224 3.7%
Parent function
Drupal\Core\Cache\DatabaseBackend::doSet1 100.0% 1,487 100.0% 818 100.0% 75,992 100.0% 88,040 100.0%
Child functions
Drupal\Core\Database\Query\Update::execute1 10.0% 730 49.1% 255 31.2% 17,016 22.4% 23,096 26.2%
Drupal\Core\Database\Query\Select::execute1 10.0% 481 32.3% 289 35.3% 11,680 15.4% 12,216 13.9%
Drupal\Core\Database\Connection::update1 10.0% 144 9.7% 145 17.7% 43,280 57.0% 38,512 43.7%
Drupal\Core\Database\Connection::select1 10.0% 45 3.0% 47 5.7% 3,720 4.9% 2,976 3.4%
count1 10.0% 9 0.6% 11 1.3% 792 1.0% 624 0.7%
Drupal\Core\Database\Query\Update::condition1 10.0% 9 0.6% 12 1.5% 2,712 3.6% 2,712 3.1%
Drupal\Core\Database\Query\Select::condition1 10.0% 8 0.5% 9 1.1% 1,544 2.0% 1,544 1.8%
Drupal\Core\Database\Statement::fetchField1 10.0% 6 0.4% 8 1.0% 904 1.2% 512 0.6%
Drupal\Core\Database\Query\Select::addExpression1 10.0% 3 0.2% 3 0.4% 1,800 2.4% 1,800 2.0%
Drupal\Core\Database\Query\Update::fields1 10.0% 1 0.1% 2 0.2% 856 1.1% 824 0.9%