Run Report
Run #52c1d65bccb31: 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% 2,187 0.3% 2,203 0.4% 290,016 0.9% 243,328 0.8%
Exclusive Metrics for Current Function78 3.6% 76 3.4% 8,992 3.1% 5,368 2.2%
Parent functions
Drupal\Core\Database\Query\Merge::execute2 22.2% 1,815 83.0% 1,820 82.6% 264,736 91.3% 229,096 94.2%
db_select2 22.2% 132 6.0% 134 6.1% 6,976 2.4% 0 0.0%
Drupal\Core\Entity\Query\Sql\Query::prepare2 22.2% 107 4.9% 111 5.0% 6,824 2.4% 6,280 2.6%
Drupal\Core\Entity\FieldableDatabaseStorageController::buildQuery1 11.1% 50 2.3% 52 2.4% 3,800 1.3% 3,144 1.3%
Drupal\Core\Entity\DatabaseStorageController::buildQuery1 11.1% 42 1.9% 43 2.0% 3,792 1.3% 2,632 1.1%
Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData1 11.1% 41 1.9% 43 2.0% 3,888 1.3% 2,176 0.9%
Child functions
Drupal\Core\Database\Connection::getDriverClass9 50.0% 1,719 78.6% 1,728 78.4% 250,992 86.5% 221,304 90.9%
Drupal\Core\Database\Query\Select::__construct9 50.0% 390 17.8% 399 18.1% 30,032 10.4% 16,656 6.8%