Run Report
Run #51ad02c47d041: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::query123 19.7% 48,659 12.5% 18,270 5.1% 834,472 2.8% 402,352 1.4%
Exclusive Metrics for Current Function1,903 3.9% 1,614 8.8% -95,368 -11.4% 25,384 6.3%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple71 57.7% 27,634 56.8% 10,730 58.7% 488,776 58.6% 184,624 45.9%
Drupal\Core\Database\Query\Select::execute10 8.1% 5,417 11.1% 1,766 9.7% 135,016 16.2% 90,024 22.4%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest8 6.5% 3,929 8.1% 1,239 6.8% 36,744 4.4% 18,312 4.6%
Drupal\Core\Cache\DatabaseBackend::checksumTags13 10.6% 3,872 8.0% 1,550 8.5% 52,832 6.3% 43,000 10.7%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple9 7.3% 3,361 6.9% 1,313 7.2% 35,616 4.3% 16,976 4.2%
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 5.7% 2,245 4.6% 911 5.0% 44,136 5.3% 23,248 5.8%
db_query2 1.6% 1,031 2.1% 372 2.0% 18,416 2.2% 18,648 4.6%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.8% 477 1.0% 131 0.7% 4,696 0.6% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 0.8% 401 0.8% 147 0.8% 4,328 0.5% 5,064 1.3%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.8% 292 0.6% 111 0.6% 13,912 1.7% 2,456 0.6%
Child functions
Drupal\Core\Database\Statement::execute123 25.0% 41,601 85.5% 11,171 61.1% 686,664 82.3% 251,936 62.6%
Drupal\Core\Database\Connection::expandArguments123 25.0% 2,494 5.1% 2,598 14.2% 9,176 1.1% 58,416 14.5%
Drupal\Core\Database\Connection::prepareQuery123 25.0% 2,407 4.9% 2,525 13.8% 130,776 15.7% 42,648 10.6%
Drupal\Core\Database\Connection::defaultOptions123 25.0% 254 0.5% 362 2.0% 103,224 12.4% 23,968 6.0%