Run Report
Run #51f3c80c2ab79: XHProf Run (Namespace=drupal-perf-fabianx)
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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::query276 19.8% 32,976 2.3% 20,001 1.4% 2,184,960 5.9% 1,197,216 3.2%
Exclusive Metrics for Current Function3,792 11.5% 4,000 20.0% -349,216 -16.0% 96,312 8.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple108 39.1% 14,188 43.0% 0 0.0% 985,792 45.1% 656,320 54.8%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple94 34.1% 9,859 29.9% 4,000 20.0% 475,440 21.8% 131,456 11.0%
Drupal\Core\Database\Query\Select::execute40 14.5% 5,077 15.4% 12,001 60.0% 492,768 22.6% 220,488 18.4%
Drupal\Core\Cache\DatabaseBackend::checksumTags12 4.3% 1,147 3.5% 0 0.0% 63,776 2.9% 66,864 5.6%
Drupal\Core\Routing\RouteProvider::getRoutesByPath9 3.3% 932 2.8% 0 0.0% 53,368 2.4% 36,288 3.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@14 1.4% 424 1.3% 0 0.0% 38,104 1.7% 31,264 2.6%
db_query3 1.1% 356 1.1% 4,000 20.0% 39,736 1.8% 30,416 2.5%
Drupal\Core\Database\Driver\mysql\Insert::execute1 0.4% 279 0.8% 0 0.0% 2,824 0.1% 0 0.0%
Drupal\Core\Database\Query\Update::execute1 0.4% 274 0.8% 0 0.0% 2,856 0.1% 6,472 0.5%
Drupal\Core\Database\Query\Delete::execute1 0.4% 166 0.5% 0 0.0% 1,128 0.1% 3,208 0.3%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.4% 105 0.3% 0 0.0% 17,040 0.8% 6,136 0.5%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 0.4% 92 0.3% 0 0.0% 5,808 0.3% 4,736 0.4%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.4% 77 0.2% 0 0.0% 6,320 0.3% 3,568 0.3%
Child functions
Drupal\Core\Database\Statement::execute276 24.9% 16,724 50.7% 16,001 80.0% 1,708,024 78.2% 640,280 53.5%
Drupal\Core\Database\Connection::expandArguments276 24.9% 6,071 18.4% 0 0.0% 28,520 1.3% 273,032 22.8%
Drupal\Core\Database\Connection::prepareQuery276 24.9% 5,660 17.2% 0 0.0% 460,456 21.1% 103,576 8.7%
Drupal\Core\Database\Connection::defaultOptions276 24.9% 727 2.2% 0 0.0% 334,880 15.3% 84,016 7.0%
PDOStatement::rowCount2 0.2% 1 0.0% 0 0.0% 1,120 0.1% 0 0.0%
PDO::lastInsertId1 0.1% 1 0.0% 0 0.0% 1,176 0.1% 0 0.0%