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Run #52e43719571bf: 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::select6 22.2% 688 0.3% 694 0.3% 203,936 1.1% 193,216 1.0%
Exclusive Metrics for Current Function52 7.6% 45 6.5% 5,640 2.8% 3,816 2.0%
Parent functions
Drupal\Core\Entity\FieldableDatabaseStorageController::buildQuery3 50.0% 542 78.8% 545 78.5% 193,248 94.8% 192,480 99.6%
db_select2 33.3% 102 14.8% 103 14.8% 6,848 3.4% 0 0.0%
Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData1 16.7% 44 6.4% 46 6.6% 3,840 1.9% 736 0.4%
Child functions
Drupal\Core\Database\Connection::getDriverClass6 50.0% 348 50.6% 354 51.0% 150,592 73.8% 150,936 78.1%
Drupal\Core\Database\Query\Select::__construct6 50.0% 288 41.9% 295 42.5% 47,704 23.4% 38,464 19.9%