Run Report
Run #54433ad6a7755: 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::query48 19.3% 12,200 0.3% 9,382 0.2% 410,064 0.7% 350,936 0.6%
Exclusive Metrics for Current Function955 7.8% 792 8.4% -46,752 -11.4% 16,024 4.6%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple21 43.8% 5,938 48.7% 4,474 47.7% 213,912 52.2% 187,808 53.5%
Drupal\Core\Cache\DatabaseBackend::checksumTags10 20.8% 1,861 15.3% 1,537 16.4% 41,528 10.1% 31,872 9.1%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple8 16.7% 1,794 14.7% 1,339 14.3% 34,496 8.4% 24,216 6.9%
Drupal\Core\Database\Query\Select::execute6 12.5% 1,419 11.6% 1,079 11.5% 67,192 16.4% 24,768 7.1%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 2.1% 598 4.9% 522 5.6% 43,096 10.5% 72,416 20.6%
Drupal\Core\Path\AliasStorage::lookupPathSource1 2.1% 332 2.7% 245 2.6% 4,672 1.1% 4,304 1.2%
Drupal\Core\Routing\RouteProvider::getRoutesByPath1 2.1% 258 2.1% 186 2.0% 5,168 1.3% 5,552 1.6%
Child functions
Drupal\Core\Database\Statement::execute48 25.0% 8,102 66.4% 5,281 56.3% 334,920 81.7% 205,248 58.5%
Drupal\Core\Database\Connection::expandArguments48 25.0% 1,711 14.0% 1,759 18.7% 24,120 5.9% 89,696 25.6%
Drupal\Core\Database\Connection::prepareQuery48 25.0% 1,305 10.7% 1,360 14.5% 59,656 14.5% 27,640 7.9%
Drupal\Core\Database\Connection::defaultOptions48 25.0% 127 1.0% 190 2.0% 38,120 9.3% 12,328 3.5%