Run Report
Run #51abc4cb0a647: XHProf Run (Namespace=drupal-perf-cottser)
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% 2,692 1.6% 946 0.6% 75,896 0.7% 72,008 0.6%
Exclusive Metrics for Current Function77 2.9% 54 5.7% -8,304 -10.9% 3,416 4.7%
Parent function
_drupal_session_write1 100.0% 2,692 100.0% 946 100.0% 75,896 100.0% 72,008 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Insert::execute1 11.1% 1,597 59.3% 218 23.0% 12,856 16.9% 16,888 23.5%
Drupal\Core\Database\Query\Select::execute1 11.1% 754 28.0% 392 41.4% 18,160 23.9% 14,440 20.1%
Drupal\Core\Database\Connection::insert1 11.1% 159 5.9% 163 17.2% 36,896 48.6% 26,760 37.2%
Drupal\Core\Database\Connection::select1 11.1% 45 1.7% 50 5.3% 3,720 4.9% 2,264 3.1%
Drupal\Core\Database\Query\Insert::fields1 11.1% 22 0.8% 24 2.5% 7,512 9.9% 5,088 7.1%
Drupal\Core\Database\Statement::fetchField1 11.1% 17 0.6% 20 2.1% 872 1.1% 512 0.7%
count1 11.1% 9 0.3% 10 1.1% 792 1.0% 480 0.7%
Drupal\Core\Database\Query\Select::condition1 11.1% 8 0.3% 10 1.1% 1,544 2.0% 1,016 1.4%
Drupal\Core\Database\Query\Select::addExpression1 11.1% 4 0.1% 5 0.5% 1,848 2.4% 1,144 1.6%