Run Report
Run #51af430daedb2: 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::select4 19.0% 3,140 1.0% 3,146 1.1% 618,848 1.4% 625,736 1.5%
Exclusive Metrics for Current Function51 1.6% 48 1.5% 14,176 2.3% 8,296 1.3%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery2 50.0% 2,988 95.2% 2,990 95.0% 604,216 97.6% 613,576 98.1%
Drupal\field_sql_storage\Entity\Query::prepare1 25.0% 81 2.6% 82 2.6% 7,288 1.2% 6,968 1.1%
db_select1 25.0% 71 2.3% 74 2.4% 7,344 1.2% 5,192 0.8%
Child functions
Drupal\Core\Database\Connection::getDriverClass4 50.0% 2,366 75.4% 2,372 75.4% 486,728 78.7% 481,736 77.0%
Drupal\Core\Database\Query\Select::__construct4 50.0% 723 23.0% 726 23.1% 117,944 19.1% 135,704 21.7%