Run Report
Run #52f5c574bebaf: 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::query71 19.5% 14,254 7.7% 7,056 3.9% 481,696 2.0% 371,800 1.5%
Exclusive Metrics for Current Function833 5.8% 641 9.1% -50,632 -10.5% 30,904 8.3%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple44 62.0% 9,497 66.6% 4,717 66.9% 352,136 73.1% 280,376 75.4%
Drupal\Core\Cache\DatabaseBackend::checksumTags9 12.7% 1,366 9.6% 769 10.9% 36,744 7.6% 43,352 11.7%
Drupal\Core\Routing\RouteProvider::getRoutesByNames7 9.9% 1,080 7.6% 586 8.3% 25,400 5.3% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath3 4.2% 740 5.2% 283 4.0% 15,832 3.3% 15,528 4.2%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple4 5.6% 648 4.5% 342 4.8% 16,048 3.3% 14,688 4.0%
Drupal\Core\Path\AliasManager::lookupPathSource2 2.8% 447 3.1% 168 2.4% 8,576 1.8% 0 0.0%
Drupal\Core\Database\Query\Select::execute1 1.4% 239 1.7% 94 1.3% 13,200 2.7% 11,696 3.1%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 1.4% 237 1.7% 97 1.4% 13,760 2.9% 6,160 1.7%
Child functions
Drupal\Core\Database\Statement::execute71 25.0% 10,836 76.0% 3,635 51.5% 394,872 82.0% 223,480 60.1%
Drupal\Core\Database\Connection::expandArguments71 25.0% 1,257 8.8% 1,318 18.7% 10,096 2.1% 62,504 16.8%
Drupal\Core\Database\Connection::prepareQuery71 25.0% 1,219 8.6% 1,274 18.1% 72,504 15.1% 31,000 8.3%
Drupal\Core\Database\Connection::defaultOptions71 25.0% 109 0.8% 188 2.7% 54,856 11.4% 23,912 6.4%