Run Report
Run #55323a80ebb82: 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% 12,038 4.0% 347,064 1.3% 258,064 1.0%
Exclusive Metrics for Current Function944 7.8% -119,464 -34.4% 24,080 9.3%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple79 61.7% 5,488 45.6% 195,664 56.4% 114,528 44.4%
Drupal\Core\Database\Driver\mysql\Insert::execute1 0.8% 2,396 19.9% 1,712 0.5% 0 0.0%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum26 20.3% 1,446 12.0% 47,752 13.8% 21,208 8.2%
Drupal\Core\Routing\RouteProvider::getRoutesByNames4 3.1% 1,231 10.2% 51,560 14.9% 90,408 35.0%
Drupal\Core\Database\Query\Select::execute8 6.2% 678 5.6% 29,320 8.4% 8,328 3.2%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple7 5.5% 447 3.7% 13,672 3.9% 16,104 6.2%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.8% 230 1.9% 2,208 0.6% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath1 0.8% 69 0.6% 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% 8,658 71.9% 201,528 58.1% 69,016 26.7%
Drupal\Core\Database\Connection::expandArguments128 25.0% 1,304 10.8% 33,096 9.5% 104,112 40.3%
Drupal\Core\Database\Connection::prepareQuery128 25.0% 1,096 9.1% 133,240 38.4% 39,056 15.1%
Drupal\Core\Database\Connection::defaultOptions128 25.0% 35 0.3% 97,976 28.2% 21,800 8.4%
PDO::lastInsertId1 0.2% 1 0.0% 688 0.2% 0 0.0%