Run Report
Run #536ffc2aeacea: 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% 38,770 6.0% 30,859 4.8% -137,728 -0.3% 659,984 1.6%
Exclusive Metrics for Current Function3,730 9.6% 3,161 10.2% -1,483,864 -1077.4% 44,720 6.8%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple82 37.3% 14,876 38.4% 11,904 38.6% 155,856 113.2% 247,704 37.5%
Drupal\Core\Config\DatabaseStorage::readMultiple44 20.0% 8,244 21.3% 6,412 20.8% 55,712 40.5% 139,208 21.1%
Drupal\Core\Cache\DatabaseBackend::checksumTags26 11.8% 4,345 11.2% 3,583 11.6% -289,176 -210.0% 57,432 8.7%
Drupal\Core\Database\Query\Select::execute15 6.8% 2,493 6.4% 1,947 6.3% 94,064 68.3% 64,400 9.8%
Drupal\Core\Routing\RouteProvider::getRoutesByNames12 5.5% 2,236 5.8% 1,817 5.9% 79,264 57.6% 67,928 10.3%
Drupal\Core\Config\DatabaseStorage::listAll13 5.9% 2,037 5.3% 1,612 5.2% -348,200 -252.8% 23,648 3.6%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple11 5.0% 1,888 4.9% 1,475 4.8% 42,872 31.1% 28,672 4.3%
Drupal\Core\Path\AliasStorage::lookupPathSource12 5.5% 1,669 4.3% 1,317 4.3% 46,704 33.9% 15,936 2.4%
Drupal\Core\Routing\RouteProvider::getRoutesByPath2 0.9% 459 1.2% 369 1.2% 9,648 7.0% 9,480 1.4%
Drupal\Core\Cache\DatabaseBackend::getMultiple@11 0.5% 195 0.5% 162 0.5% 7,096 5.2% 5,576 0.8%
Drupal\node\Access\NodeRevisionAccessCheck::checkAccess1 0.5% 172 0.4% 136 0.4% 4,032 2.9% 0 0.0%
Drupal\user\UserStorage::addRoles1 0.5% 156 0.4% 125 0.4% 4,400 3.2% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute220 25.0% 25,351 65.4% 17,371 56.3% 944,832 686.0% 387,648 58.7%
Drupal\Core\Database\Connection::expandArguments220 25.0% 4,993 12.9% 5,183 16.8% 24,512 17.8% 129,480 19.6%
Drupal\Core\Database\Connection::prepareQuery220 25.0% 4,357 11.2% 4,573 14.8% 208,744 151.6% 60,504 9.2%
Drupal\Core\Database\Connection::defaultOptions220 25.0% 339 0.9% 571 1.9% 168,048 122.0% 37,632 5.7%