Run Report
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
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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::select7 23.3% 988 0.3% 0 0.0% 317,200 2.2% 300,280 2.0%
Exclusive Metrics for Current Function67 6.8% 0 N/A% 28,408 9.0% 22,488 7.5%
Parent functions
Drupal\user\UserData::get1 14.3% 680 68.8% 0 N/A% 261,936 82.6% 257,560 85.8%
db_select5 71.4% 263 26.6% 0 N/A% 45,296 14.3% 34,392 11.5%
Drupal\Core\Database\Query\Select::countQuery1 14.3% 45 4.6% 0 N/A% 9,968 3.1% 8,328 2.8%
Child functions
Drupal\Core\Database\Connection::getDriverClass7 50.0% 545 55.2% 0 N/A% 206,264 65.0% 202,664 67.5%
Drupal\Core\Database\Query\Select::__construct7 50.0% 376 38.1% 0 N/A% 82,528 26.0% 75,128 25.0%