Run Report
Run #53195a48b6f09: 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::query127 19.7% 24,233 3.5% 19,009 2.7% 1,053,008 3.2% 691,744 2.1%
Exclusive Metrics for Current Function2,056 8.5% 1,679 8.8% -117,184 -11.1% 34,552 5.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple69 54.3% 12,773 52.7% 10,385 54.6% 501,088 47.6% 295,800 42.8%
Drupal\Core\Cache\DatabaseBackend::checksumTags21 16.5% 3,212 13.3% 2,669 14.0% 84,032 8.0% 45,080 6.5%
Drupal\Core\Database\Query\Select::execute12 9.4% 2,700 11.1% 2,231 11.7% 308,264 29.3% 195,960 28.3%
Drupal\Core\Routing\RouteProvider::getRoutesByNames6 4.7% 1,591 6.6% 1,359 7.1% 83,208 7.9% 100,192 14.5%
Drupal\Core\Path\Path::lookupPathSource9 7.1% 1,233 5.1% 963 5.1% 35,200 3.3% 9,456 1.4%
Drupal\Core\Database\Query\Update::execute1 0.8% 1,214 5.0% 207 1.1% 3,208 0.3% 17,976 2.6%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple7 5.5% 1,193 4.9% 938 4.9% 27,448 2.6% 16,960 2.5%
Drupal\Core\Routing\RouteProvider::getRoutesByPath2 1.6% 317 1.3% 257 1.4% 10,560 1.0% 10,320 1.5%
Child functions
Drupal\Core\Database\Statement::execute127 25.0% 16,062 66.3% 10,830 57.0% 902,752 85.7% 464,560 67.2%
Drupal\Core\Database\Connection::expandArguments127 25.0% 3,235 13.3% 3,357 17.7% 29,376 2.8% 118,232 17.1%
Drupal\Core\Database\Connection::prepareQuery127 25.0% 2,640 10.9% 2,767 14.6% 138,720 13.2% 48,592 7.0%
Drupal\Core\Database\Connection::defaultOptions127 25.0% 230 0.9% 365 1.9% 97,376 9.2% 25,808 3.7%
Drupal\Core\Database\Statement::rowCount1 0.2% 10 0.0% 11 0.1% 1,968 0.2% 0 0.0%