Run Report
Run #557c2635273b3: XHProf Run (Namespace=drupal-perf-lauriii)
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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::query170 19.8% 15,139 1.6% 426,408 1.2% 245,496 0.7%
Exclusive Metrics for Current Function1,528 10.1% -146,104 -34.3% 29,224 11.9%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple136 80.0% 12,278 81.1% 316,688 74.3% 143,840 58.6%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum14 8.2% 962 6.4% 27,392 6.4% 21,536 8.8%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple11 6.5% 890 5.9% 21,224 5.0% 12,120 4.9%
Drupal\Core\Database\Query\Select::execute6 3.5% 628 4.1% 20,672 4.8% 3,608 1.5%
Drupal\Core\Routing\RouteProvider::preLoadRoutes1 0.6% 222 1.5% 35,224 8.3% 60,352 24.6%
Drupal\Core\Routing\RouteProvider::getRoutesByPath1 0.6% 89 0.6% 2,312 0.5% 4,040 1.6%
Drupal\Core\Path\AliasStorage::lookupPathSource1 0.6% 70 0.5% 2,896 0.7% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute170 25.0% 8,169 54.0% 244,136 57.3% 58,112 23.7%
Drupal\Core\Database\Connection::expandArguments170 25.0% 2,858 18.9% 29,600 6.9% 87,224 35.5%
Drupal\Core\Database\Connection::prepareQuery170 25.0% 2,378 15.7% 168,864 39.6% 42,888 17.5%
Drupal\Core\Database\Connection::defaultOptions170 25.0% 206 1.4% 129,912 30.5% 28,048 11.4%