Run Report
Run #538e3d27ad593: XHProf Run (Namespace=drupal-perf-cottser)
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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::query139 19.7% 33,071 7.2% 14,731 3.4% 838,656 2.1% 575,552 1.4%
Exclusive Metrics for Current Function1,694 5.1% 1,322 9.0% -110,408 -13.2% 40,264 7.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple60 43.2% 14,482 43.8% 6,712 45.6% 416,504 49.7% 230,472 40.0%
Drupal\Core\Config\DatabaseStorage::readMultiple38 27.3% 9,091 27.5% 4,037 27.4% 174,856 20.8% 137,520 23.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags13 9.4% 2,178 6.6% 1,098 7.5% 53,208 6.3% 42,592 7.4%
Drupal\Core\Database\Query\Select::execute7 5.0% 2,002 6.1% 724 4.9% 74,088 8.8% 61,360 10.7%
Drupal\Core\Config\DatabaseStorage::listAll7 5.0% 1,731 5.2% 630 4.3% 26,384 3.1% 7,568 1.3%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple7 5.0% 1,412 4.3% 658 4.5% 27,488 3.3% 17,136 3.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames2 1.4% 926 2.8% 406 2.8% 44,160 5.3% 69,344 12.0%
Drupal\Core\Path\AliasStorage::lookupPathSource3 2.2% 788 2.4% 277 1.9% 12,328 1.5% 3,968 0.7%
Drupal\Core\Routing\RouteProvider::getRoutesByPath1 0.7% 270 0.8% 102 0.7% 5,240 0.6% 5,592 1.0%
Drupal\user\UserStorage::addRoles1 0.7% 191 0.6% 87 0.6% 4,400 0.5% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute139 25.0% 26,265 79.4% 7,885 53.5% 684,536 81.6% 331,472 57.6%
Drupal\Core\Database\Connection::prepareQuery139 25.0% 2,485 7.5% 2,606 17.7% 138,168 16.5% 42,496 7.4%
Drupal\Core\Database\Connection::expandArguments139 25.0% 2,443 7.4% 2,579 17.5% 19,800 2.4% 126,792 22.0%
Drupal\Core\Database\Connection::defaultOptions139 25.0% 184 0.6% 339 2.3% 106,560 12.7% 34,528 6.0%