Run Report
Run #55323afe82890: 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::query128 19.8% 12,049 4.0% 348,360 1.3% 260,992 1.0%
Exclusive Metrics for Current Function926 7.7% -120,608 -34.6% 24,008 9.2%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple79 61.7% 5,464 45.3% 195,624 56.2% 114,488 43.9%
Drupal\Core\Database\Driver\mysql\Insert::execute1 0.8% 2,453 20.4% 1,712 0.5% 0 0.0%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum26 20.3% 1,410 11.7% 47,752 13.7% 21,144 8.1%
Drupal\Core\Routing\RouteProvider::getRoutesByNames4 3.1% 1,194 9.9% 52,928 15.2% 93,432 35.8%
Drupal\Core\Database\Query\Select::execute8 6.2% 704 5.8% 29,288 8.4% 8,328 3.2%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple7 5.5% 462 3.8% 13,672 3.9% 16,112 6.2%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.8% 243 2.0% 2,208 0.6% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath1 0.8% 66 0.5% 2,312 0.7% 3,640 1.4%
Drupal\Core\Path\AliasStorage::lookupPathSource1 0.8% 53 0.4% 2,864 0.8% 3,848 1.5%
Child functions
Drupal\Core\Database\Statement::execute128 25.0% 8,744 72.6% 202,808 58.2% 70,560 27.0%
Drupal\Core\Database\Connection::expandArguments128 25.0% 1,303 10.8% 34,240 9.8% 107,712 41.3%
Drupal\Core\Database\Connection::prepareQuery128 25.0% 1,047 8.7% 133,256 38.3% 36,912 14.1%
Drupal\Core\Database\Connection::defaultOptions128 25.0% 28 0.2% 97,976 28.1% 21,800 8.4%
PDO::lastInsertId1 0.2% 1 0.0% 688 0.2% 0 0.0%