Run Report
Run #519d9d94433aa: XHProf Run (Namespace=drupal-perf-drupalcon)
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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% 4,008 0.6% 1,564 0.2% 139,232 0.3% 0 0.0%
Exclusive Metrics for Current Function56 1.4% 46 2.9% -13,488 -9.7% 0 N/A%
Parent function
Drupal\Core\Cache\DatabaseBackend::doSet1 100.0% 4,008 100.0% 1,564 100.0% 139,232 100.0% 0 N/A%
Child functions
Drupal\Core\Database\Query\Update::execute1 10.0% 2,443 61.0% 395 25.3% 15,888 11.4% 0 N/A%
Drupal\Core\Database\Query\Select::execute1 10.0% 817 20.4% 423 27.0% 10,504 7.5% 0 N/A%
Drupal\Core\Database\Connection::update1 10.0% 565 14.1% 566 36.2% 110,360 79.3% 0 N/A%
Drupal\Core\Database\Connection::select1 10.0% 63 1.6% 64 4.1% 7,176 5.2% 0 N/A%
Drupal\Core\Database\Statement::fetchField1 10.0% 21 0.5% 23 1.5% 904 0.6% 0 N/A%
Drupal\Core\Database\Query\Update::condition1 10.0% 13 0.3% 15 1.0% 2,712 1.9% 0 N/A%
Drupal\Core\Database\Query\Select::condition1 10.0% 12 0.3% 12 0.8% 1,592 1.1% 0 N/A%
count1 10.0% 11 0.3% 11 0.7% 792 0.6% 0 N/A%
Drupal\Core\Database\Query\Select::addExpression1 10.0% 5 0.1% 6 0.4% 1,968 1.4% 0 N/A%
Drupal\Core\Database\Query\Update::fields1 10.0% 2 0.0% 3 0.2% 824 0.6% 0 N/A%