Run Report
Run #519f02278cd90: 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::select25 29.8% 1,884 0.3% 1,923 0.3% 253,904 1.4% 191,704 1.0%
Exclusive Metrics for Current Function212 11.3% 193 10.0% 11,424 4.5% 5,480 2.9%
Parent functions
db_select18 72.0% 971 51.5% 997 51.8% 54,616 21.5% 5,288 2.8%
Drupal\views\Plugin\views\query\Sql::query4 16.0% 766 40.7% 771 40.1% 188,856 74.4% 182,768 95.3%
Drupal\Core\Database\Query\Select::countQuery2 8.0% 100 5.3% 107 5.6% 6,712 2.6% 3,648 1.9%
Drupal\Core\Database\Query\Merge::execute1 4.0% 47 2.5% 48 2.5% 3,720 1.5% 0 0.0%
Child functions
Drupal\Core\Database\Query\Select::__construct25 50.0% 1,131 60.0% 1,154 60.0% 97,968 38.6% 42,144 22.0%
Drupal\Core\Database\Connection::getDriverClass25 50.0% 541 28.7% 576 30.0% 144,512 56.9% 144,080 75.2%