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Run #54811b6aec43d: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Parent/Child report for Drupal\Core\Database\Connection::query [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
Drupal\Core\Database\Connection::query43 19.4% 14,731 0.4% 193,976 0.5% 249,064 0.5%
Exclusive Metrics for Current Function687 4.7% -53,640 -27.7% 14,024 5.6%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple20 46.5% 7,696 52.2% 97,248 50.1% 136,544 54.8%
Drupal\Core\Database\Query\Select::execute5 11.6% 1,716 11.6% 22,320 11.5% 3,808 1.5%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple7 16.3% 1,665 11.3% 13,624 7.0% 8,008 3.2%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 2.3% 1,662 11.3% 40,696 21.0% 81,376 32.7%
Drupal\Core\Cache\DatabaseBackend::checksumTags8 18.6% 1,475 10.0% 14,880 7.7% 11,856 4.8%
Drupal\Core\Routing\RouteProvider::getRoutesByPath1 2.3% 271 1.8% 2,312 1.2% 3,936 1.6%
Drupal\Core\Path\AliasStorage::lookupPathSource1 2.3% 246 1.7% 2,896 1.5% 3,536 1.4%
Child functions
Drupal\Core\Database\Statement::execute43 25.0% 11,882 80.7% 125,320 64.6% 81,480 32.7%
Drupal\Core\Database\Connection::expandArguments43 25.0% 1,242 8.4% 32,744 16.9% 116,072 46.6%
Drupal\Core\Database\Connection::prepareQuery43 25.0% 841 5.7% 56,096 28.9% 26,296 10.6%
Drupal\Core\Database\Connection::defaultOptions43 25.0% 79 0.5% 33,456 17.2% 11,192 4.5%