Run Report
Run #526a239923027: 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::query110 19.7% 39,370 14.9% 15,157 6.3% 788,560 6.3% 582,520 4.6%
Exclusive Metrics for Current Function1,632 4.1% 1,352 8.9% -109,864 -13.9% 34,288 5.9%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple55 50.0% 15,822 40.2% 7,732 51.0% 409,288 51.9% 289,872 49.8%
Drupal\Core\Routing\RouteProvider::getRoutesByPath16 14.5% 11,930 30.3% 2,289 15.1% 145,232 18.4% 120,872 20.7%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple15 13.6% 4,261 10.8% 2,056 13.6% 57,568 7.3% 27,608 4.7%
Drupal\Core\Cache\DatabaseBackend::checksumTags12 10.9% 2,850 7.2% 1,558 10.3% 48,792 6.2% 52,432 9.0%
Drupal\Core\Database\Query\Select::execute7 6.4% 2,466 6.3% 847 5.6% 91,080 11.6% 71,392 12.3%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.9% 898 2.3% 158 1.0% 20,064 2.5% 16,096 2.8%
Drupal\Core\Routing\RouteProvider::getRoutesByNames3 2.7% 654 1.7% 333 2.2% 11,840 1.5% 4,104 0.7%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.9% 489 1.2% 184 1.2% 4,696 0.6% 144 0.0%
Child functions
Drupal\Core\Database\Statement::execute110 25.0% 32,410 82.3% 8,163 53.9% 653,184 82.8% 336,320 57.7%
Drupal\Core\Database\Connection::expandArguments110 25.0% 2,750 7.0% 2,842 18.8% 38,976 4.9% 125,960 21.6%
Drupal\Core\Database\Connection::prepareQuery110 25.0% 2,366 6.0% 2,468 16.3% 119,984 15.2% 60,048 10.3%
Drupal\Core\Database\Connection::defaultOptions110 25.0% 212 0.5% 332 2.2% 86,280 10.9% 25,904 4.4%