Run Report
Run #557c2797a7d51: 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% 16,028 1.7% 426,616 1.2% 245,416 0.7%
Exclusive Metrics for Current Function1,619 10.1% -146,128 -34.3% 29,224 11.9%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple136 80.0% 12,885 80.4% 316,920 74.3% 143,736 58.6%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum14 8.2% 1,099 6.9% 27,392 6.4% 21,496 8.8%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple11 6.5% 990 6.2% 21,224 5.0% 12,184 5.0%
Drupal\Core\Database\Query\Select::execute6 3.5% 642 4.0% 20,648 4.8% 3,608 1.5%
Drupal\Core\Routing\RouteProvider::preLoadRoutes1 0.6% 252 1.6% 35,224 8.3% 60,352 24.6%
Drupal\Core\Routing\RouteProvider::getRoutesByPath1 0.6% 91 0.6% 2,312 0.5% 4,040 1.6%
Drupal\Core\Path\AliasStorage::lookupPathSource1 0.6% 69 0.4% 2,896 0.7% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute170 25.0% 8,927 55.7% 244,344 57.3% 57,984 23.6%
Drupal\Core\Database\Connection::expandArguments170 25.0% 2,877 17.9% 29,608 6.9% 87,216 35.5%
Drupal\Core\Database\Connection::prepareQuery170 25.0% 2,408 15.0% 168,864 39.6% 42,944 17.5%
Drupal\Core\Database\Connection::defaultOptions170 25.0% 197 1.2% 129,928 30.5% 28,048 11.4%