Run Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for Drupal\Core\Database\Connection::query [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::query220 19.8% 39,380 6.1% 31,218 4.9% -137,728 -0.3% 659,984 1.6%
Exclusive Metrics for Current Function3,750 9.5% 3,206 10.3% -1,483,864 -1077.4% 44,720 6.8%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple82 37.3% 15,679 39.8% 12,524 40.1% 155,856 113.2% 247,704 37.5%
Drupal\Core\Config\DatabaseStorage::readMultiple44 20.0% 8,060 20.5% 6,241 20.0% 55,712 40.5% 139,208 21.1%
Drupal\Core\Cache\DatabaseBackend::checksumTags26 11.8% 4,273 10.9% 3,496 11.2% -289,176 -210.0% 57,432 8.7%
Drupal\Core\Database\Query\Select::execute15 6.8% 2,683 6.8% 2,021 6.5% 94,064 68.3% 64,400 9.8%
Drupal\Core\Config\DatabaseStorage::listAll13 5.9% 2,180 5.5% 1,707 5.5% -348,200 -252.8% 23,648 3.6%
Drupal\Core\Routing\RouteProvider::getRoutesByNames12 5.5% 2,177 5.5% 1,781 5.7% 79,264 57.6% 67,928 10.3%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple11 5.0% 1,816 4.6% 1,442 4.6% 42,872 31.1% 28,672 4.3%
Drupal\Core\Path\AliasStorage::lookupPathSource12 5.5% 1,690 4.3% 1,326 4.2% 46,704 33.9% 15,936 2.4%
Drupal\Core\Routing\RouteProvider::getRoutesByPath2 0.9% 319 0.8% 270 0.9% 9,648 7.0% 9,480 1.4%
Drupal\Core\Cache\DatabaseBackend::getMultiple@11 0.5% 192 0.5% 161 0.5% 7,096 5.2% 5,576 0.8%
Drupal\user\UserStorage::addRoles1 0.5% 159 0.4% 134 0.4% 4,400 3.2% 0 0.0%
Drupal\node\Access\NodeRevisionAccessCheck::checkAccess1 0.5% 152 0.4% 115 0.4% 4,032 2.9% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute220 25.0% 25,909 65.8% 17,701 56.7% 944,832 686.0% 387,648 58.7%
Drupal\Core\Database\Connection::expandArguments220 25.0% 5,016 12.7% 5,202 16.7% 24,512 17.8% 129,480 19.6%
Drupal\Core\Database\Connection::prepareQuery220 25.0% 4,366 11.1% 4,556 14.6% 208,744 151.6% 60,504 9.2%
Drupal\Core\Database\Connection::defaultOptions220 25.0% 339 0.9% 553 1.8% 168,048 122.0% 37,632 5.7%