Run Report
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::select9 25.0% 2,352 0.1% 2,371 0.1% 320,744 0.9% 259,088 0.7%
Exclusive Metrics for Current Function106 4.5% 106 4.5% 8,992 2.8% 1,528 0.6%
Parent functions
Drupal\Core\Database\Query\Merge::execute1 11.1% 1,730 73.6% 1,732 73.0% 292,448 91.2% 252,080 97.3%
Drupal\Core\Entity\Query\Sql\Query::prepare3 33.3% 248 10.5% 253 10.7% 9,824 3.1% 4,288 1.7%
db_select2 22.2% 187 8.0% 191 8.1% 6,968 2.2% 0 0.0%
Drupal\Core\Entity\FieldableDatabaseStorageController::buildQuery1 11.1% 66 2.8% 69 2.9% 3,800 1.2% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::buildQuery1 11.1% 61 2.6% 64 2.7% 3,792 1.2% 2,720 1.0%
Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData1 11.1% 60 2.6% 62 2.6% 3,912 1.2% 0 0.0%
Child functions
Drupal\Core\Database\Connection::getDriverClass9 50.0% 1,688 71.8% 1,700 71.7% 281,680 87.8% 251,088 96.9%
Drupal\Core\Database\Query\Select::__construct9 50.0% 558 23.7% 565 23.8% 30,072 9.4% 6,472 2.5%