Run Report
Run #519c619634b1e: 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::select19 28.8% 3,671 0.5% 3,698 0.5% 185,464 1.9% 152,076 1.5%
Exclusive Metrics for Current Function334 9.1% 302 8.2% 27,968 15.1% 12,988 8.5%
Parent functions
Drupal\user\UserData::get1 5.3% 1,821 49.6% 1,823 49.3% 119,984 64.7% 118,756 78.1%
db_select15 78.9% 1,558 42.4% 1,577 42.6% 53,956 29.1% 25,276 16.6%
Drupal\views\Plugin\views\query\Sql::query2 10.5% 185 5.0% 189 5.1% 7,488 4.0% 4,820 3.2%
Drupal\Core\Database\Query\Select::countQuery1 5.3% 107 2.9% 109 2.9% 4,036 2.2% 3,224 2.1%
Child functions
Drupal\Core\Database\Query\Select::__construct19 50.0% 1,771 48.2% 1,798 48.6% 60,108 32.4% 42,656 28.0%
Drupal\Core\Database\Connection::getDriverClass19 50.0% 1,566 42.7% 1,598 43.2% 97,388 52.5% 96,432 63.4%