Run Report
Run #51c25102ed66d: 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::query182 19.8% 107,080 9.0% 39,389 3.5% 2,392,648 6.2% 1,532,184 3.9%
Exclusive Metrics for Current Function3,935 3.7% 3,544 9.0% -267,736 -11.2% 59,792 3.9%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByPath54 29.7% 37,353 34.9% 11,752 29.8% 512,264 21.4% 107,368 7.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple75 41.2% 34,675 32.4% 14,862 37.7% 520,320 21.7% 232,896 15.2%
Drupal\Core\Database\Query\Select::execute10 5.5% 14,300 13.4% 4,301 10.9% 1,094,184 45.7% 986,784 64.4%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple19 10.4% 9,904 9.2% 3,870 9.8% 74,808 3.1% 30,160 2.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags12 6.6% 4,019 3.8% 1,916 4.9% 48,832 2.0% 27,520 1.8%
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 3.8% 2,607 2.4% 1,223 3.1% 44,112 1.8% 23,336 1.5%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 0.5% 2,223 2.1% 775 2.0% 56,368 2.4% 93,240 6.1%
db_query2 1.1% 974 0.9% 351 0.9% 18,208 0.8% 17,760 1.2%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.5% 530 0.5% 172 0.4% 18,832 0.8% 13,120 0.9%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.5% 495 0.5% 167 0.4% 4,720 0.2% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute182 25.0% 90,851 84.8% 23,094 58.6% 2,152,496 90.0% 1,204,264 78.6%
Drupal\Core\Database\Connection::expandArguments182 25.0% 6,146 5.7% 6,294 16.0% 132,392 5.5% 175,184 11.4%
Drupal\Core\Database\Connection::prepareQuery182 25.0% 5,545 5.2% 5,703 14.5% 223,136 9.3% 66,656 4.4%
Drupal\Core\Database\Connection::defaultOptions182 25.0% 603 0.6% 754 1.9% 152,360 6.4% 26,288 1.7%