Run Report
Run #538e3ac0de109: 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::select7 23.3% 2,420 0.5% 2,429 0.6% 408,728 1.0% 392,248 1.0%
Exclusive Metrics for Current Function57 2.4% 54 2.2% 6,744 1.6% 4,360 1.1%
Parent functions
Drupal\Core\Entity\ContentEntityDatabaseStorage::buildQuery3 42.9% 2,234 92.3% 2,238 92.1% 394,248 96.5% 385,520 98.3%
Drupal\Core\Entity\Query\Sql\Query::prepare2 28.6% 97 4.0% 99 4.1% 6,824 1.7% 3,336 0.9%
Drupal\comment\CommentStatistics::read1 14.3% 46 1.9% 47 1.9% 3,776 0.9% 3,336 0.9%
Drupal\Core\Entity\ContentEntityDatabaseStorage::attachPropertyData1 14.3% 43 1.8% 45 1.9% 3,880 0.9% 56 0.0%
Child functions
Drupal\Core\Database\Connection::getDriverClass7 50.0% 1,733 71.6% 1,739 71.6% 314,280 76.9% 312,728 79.7%
Drupal\Core\Database\Query\Select::__construct7 50.0% 630 26.0% 636 26.2% 87,704 21.5% 75,160 19.2%