Run Report
Run #51a287f454ce8: 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::query128 19.7% 58,981 18.8% 20,269 7.4% 835,824 5.6% 376,704 2.5%
Exclusive Metrics for Current Function2,119 3.6% 1,811 8.9% -93,960 -11.2% 25,840 6.9%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple84 65.6% 37,876 64.2% 13,422 66.2% 578,064 69.2% 191,616 50.9%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple11 8.6% 5,163 8.8% 1,742 8.6% 43,056 5.2% 31,720 8.4%
Drupal\Core\Cache\DatabaseBackend::checksumTags11 8.6% 4,604 7.8% 1,624 8.0% 44,248 5.3% 38,168 10.1%
Drupal\Core\Database\Query\Select::execute5 3.9% 3,085 5.2% 891 4.4% 64,776 7.7% 46,872 12.4%
Drupal\Core\Cache\DatabaseBackend::getMultiple@16 4.7% 3,056 5.2% 1,023 5.0% 38,016 4.5% 24,344 6.5%
db_query5 3.9% 2,145 3.6% 694 3.4% 32,160 3.8% 24,824 6.6%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest3 2.3% 1,565 2.7% 421 2.1% 12,536 1.5% 11,464 3.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.8% 522 0.9% 174 0.9% 13,912 1.7% 3,360 0.9%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.8% 501 0.8% 130 0.6% 4,696 0.6% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 0.8% 464 0.8% 148 0.7% 4,360 0.5% 4,336 1.2%
Child functions
Drupal\Core\Database\Statement::execute128 25.0% 51,503 87.3% 12,743 62.9% 688,680 82.4% 233,408 62.0%
Drupal\Core\Database\Connection::expandArguments128 25.0% 2,678 4.5% 2,785 13.7% 12,824 1.5% 68,280 18.1%
Drupal\Core\Database\Connection::prepareQuery128 25.0% 2,496 4.2% 2,608 12.9% 130,104 15.6% 26,840 7.1%
Drupal\Core\Database\Connection::defaultOptions128 25.0% 185 0.3% 322 1.6% 98,176 11.7% 22,336 5.9%