Run Report
Run #52e6fc5cc809e: 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::select11 26.2% 3,178 0.6% 3,191 0.6% 395,656 1.2% 382,648 1.2%
Exclusive Metrics for Current Function89 2.8% 80 2.5% 8,840 2.2% 6,392 1.7%
Parent functions
db_select2 18.2% 2,723 85.7% 2,725 85.4% 365,376 92.3% 360,120 94.1%
Drupal\Core\Entity\Query\Sql\Query::prepare5 45.5% 274 8.6% 281 8.8% 15,824 4.0% 12,424 3.2%
Drupal\Core\Entity\DatabaseStorageController::buildQuery2 18.2% 88 2.8% 91 2.9% 6,768 1.7% 4,200 1.1%
Drupal\Core\Entity\FieldableDatabaseStorageController::buildQuery1 9.1% 48 1.5% 48 1.5% 3,800 1.0% 3,624 0.9%
Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData1 9.1% 45 1.4% 46 1.4% 3,888 1.0% 2,280 0.6%
Child functions
Drupal\Core\Database\Connection::getDriverClass11 50.0% 2,107 66.3% 2,120 66.4% 291,480 73.7% 290,488 75.9%
Drupal\Core\Database\Query\Select::__construct11 50.0% 982 30.9% 991 31.1% 95,336 24.1% 85,768 22.4%