Run Report
Run #519e636f9416a: 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::select12 26.7% 1,001 0.2% 1,016 0.2% 214,536 1.3% 141,504 0.8%
Exclusive Metrics for Current Function89 8.9% 80 7.9% 7,976 3.7% 6,112 4.3%
Parent functions
Drupal\user\UserData::get1 8.3% 467 46.7% 469 46.2% 179,584 83.7% 123,968 87.6%
db_select5 41.7% 246 24.6% 252 24.8% 15,800 7.4% 6,432 4.5%
Drupal\views\Plugin\views\query\Sql::query4 33.3% 191 19.1% 195 19.2% 12,440 5.8% 7,008 5.0%
Drupal\Core\Database\Query\Select::countQuery2 16.7% 97 9.7% 100 9.8% 6,712 3.1% 4,096 2.9%
Child functions
Drupal\Core\Database\Query\Select::__construct12 50.0% 551 55.0% 563 55.4% 62,520 29.1% 46,440 32.8%
Drupal\Core\Database\Connection::getDriverClass12 50.0% 361 36.1% 373 36.7% 144,040 67.1% 88,952 62.9%