Run Report
Run #52c2677cc22b0: 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::query85 19.5% 21,045 1.6% 14,805 1.1% 556,008 1.8% 370,304 1.1%
Exclusive Metrics for Current Function1,607 7.6% 1,406 9.5% -83,144 -15.0% 20,520 5.5%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple49 57.6% 10,983 52.2% 8,870 59.9% 378,280 68.0% 200,352 54.1%
Drupal\Core\Database\Query\Update::execute1 1.2% 3,323 15.8% 409 2.8% 3,208 0.6% 68,344 18.5%
Drupal\Core\Cache\DatabaseBackend::checksumTags11 12.9% 2,249 10.7% 1,868 12.6% 44,704 8.0% 30,936 8.4%
Drupal\Core\Routing\RouteProvider::getRoutesByPath11 12.9% 1,996 9.5% 1,655 11.2% 56,368 10.1% 37,456 10.1%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple7 8.2% 1,446 6.9% 1,173 7.9% 27,432 4.9% 14,992 4.0%
Drupal\Core\Database\Query\Select::execute2 2.4% 415 2.0% 312 2.1% 18,152 3.3% 3,048 0.8%
Drupal\Core\Routing\RouteProvider::getRoutesByNames2 2.4% 289 1.4% 230 1.6% 8,344 1.5% 4,192 1.1%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 1.2% 195 0.9% 167 1.1% 14,832 2.7% 10,984 3.0%
Drupal\Core\Path\AliasManager::lookupPathSource1 1.2% 149 0.7% 121 0.8% 4,688 0.8% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute85 24.9% 14,679 69.8% 8,402 56.8% 470,224 84.6% 244,280 66.0%
Drupal\Core\Database\Connection::expandArguments85 24.9% 2,541 12.1% 2,609 17.6% 15,360 2.8% 62,904 17.0%
Drupal\Core\Database\Connection::prepareQuery85 24.9% 2,026 9.6% 2,106 14.2% 86,104 15.5% 24,928 6.7%
Drupal\Core\Database\Connection::defaultOptions85 24.9% 182 0.9% 270 1.8% 65,496 11.8% 17,672 4.8%
Drupal\Core\Database\Statement::rowCount1 0.3% 10 0.0% 12 0.1% 1,968 0.4% 0 0.0%