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Run #531ee657ba49e: 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::select30 30.3% 2,916 0.8% 2,945 0.9% 489,096 1.4% 402,944 1.1%
Exclusive Metrics for Current Function199 6.8% 188 6.4% 13,640 2.8% 5,952 1.5%
Parent functions
Drupal\Core\Entity\Query\Sql\Query::prepare15 50.0% 2,371 81.3% 2,385 81.0% 439,944 90.0% 390,488 96.9%
Drupal\Core\Entity\DatabaseStorageController::buildQuery12 40.0% 429 14.7% 441 15.0% 37,344 7.6% 3,328 0.8%
db_select1 3.3% 47 1.6% 48 1.6% 3,928 0.8% 3,432 0.9%
Drupal\Core\Entity\FieldableDatabaseStorageController::buildQuery1 3.3% 36 1.2% 37 1.3% 3,888 0.8% 3,368 0.8%
Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData1 3.3% 33 1.1% 34 1.2% 3,992 0.8% 2,328 0.6%
Child functions
Drupal\Core\Database\Connection::getDriverClass30 50.0% 1,445 49.6% 1,475 50.1% 317,552 64.9% 311,000 77.2%
Drupal\Core\Database\Query\Select::__construct30 50.0% 1,272 43.6% 1,282 43.5% 157,904 32.3% 85,992 21.3%