Run Report
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Drupal\Core\Database\Connection::select [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\Connection::select3 16.7% 521 0.3% 523 0.4% 195,064 1.3% 181,088 1.2%
Exclusive Metrics for Current Function24 4.6% 21 4.0% 4,792 2.5% 3,472 1.9%
Parent functions
Drupal\Core\Flood\DatabaseBackend::isAllowed1 33.3% 442 84.8% 443 84.7% 187,432 96.1% 177,368 97.9%
db_select1 33.3% 47 9.0% 48 9.2% 3,864 2.0% 0 0.0%
Drupal\Core\Database\Query\Select::countQuery1 33.3% 32 6.1% 32 6.1% 3,768 1.9% 3,720 2.1%
Child functions
Drupal\Core\Database\Connection::getDriverClass3 50.0% 336 64.5% 339 64.8% 150,592 77.2% 141,328 78.0%
Drupal\Core\Database\Query\Select::__construct3 50.0% 161 30.9% 163 31.2% 39,680 20.3% 36,288 20.0%