Run Report
Run #51abc563dc23f: XHProf Run (Namespace=drupal-perf-cottser)
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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::select7 22.6% 874 0.5% 886 0.6% 201,024 1.8% 134,376 1.2%
Exclusive Metrics for Current Function72 8.2% 65 7.3% 7,504 3.7% 5,368 4.0%
Parent functions
Drupal\user\UserData::get2 28.6% 615 70.4% 619 69.9% 183,040 91.1% 123,144 91.6%
Drupal\Core\Entity\DatabaseStorageController::buildQuery2 28.6% 112 12.8% 116 13.1% 6,632 3.3% 2,816 2.1%
Drupal\field_sql_storage\Entity\Query::prepare1 14.3% 63 7.2% 64 7.2% 3,768 1.9% 4,016 3.0%
Drupal\Core\Database\Query\Merge::execute1 14.3% 45 5.1% 46 5.2% 3,720 1.9% 2,264 1.7%
db_select1 14.3% 39 4.5% 41 4.6% 3,864 1.9% 2,136 1.6%
Child functions
Drupal\Core\Database\Connection::getDriverClass7 50.0% 408 46.7% 418 47.2% 144,536 71.9% 88,432 65.8%
Drupal\Core\Database\Query\Select::__construct7 50.0% 394 45.1% 403 45.5% 48,984 24.4% 40,576 30.2%