Run Report
Run #51a287416d8a8: XHProf Run (Namespace=drupal-perf-trevorbradley)
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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::query125 19.7% 22,180 4.4% 16,000 3.2% 489,640 3.3% 469,680 3.0%
Exclusive Metrics for Current Function1,865 8.4% 0 0.0% -110,552 -22.6% 66,168 14.1%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple73 58.4% 12,451 56.1% 8,000 50.0% 181,136 37.0% 119,864 25.5%
Drupal\Core\Database\Query\Select::execute10 8.0% 2,590 11.7% 4,000 25.0% 157,840 32.2% 178,496 38.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple13 10.4% 2,024 9.1% 4,000 25.0% 24,544 5.0% 21,432 4.6%
Drupal\Core\Cache\DatabaseBackend::checksumTags13 10.4% 1,921 8.7% 0 0.0% 22,176 4.5% 15,200 3.2%
Drupal\Core\Cache\DatabaseBackend::getMultiple@18 6.4% 1,342 6.1% 0 0.0% 18,376 3.8% 17,392 3.7%
db_query3 2.4% 510 2.3% 0 0.0% 5,432 1.1% 3,560 0.8%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 0.8% 499 2.2% 0 0.0% 33,944 6.9% 63,872 13.6%
Drupal\Core\Database\Driver\mysql\Connection::queryRange2 1.6% 453 2.0% 0 0.0% 18,104 3.7% 10,208 2.2%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest1 0.8% 284 1.3% 0 0.0% 25,032 5.1% 39,656 8.4%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.8% 106 0.5% 0 0.0% 3,056 0.6% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute125 25.0% 14,443 65.1% 12,000 75.0% 316,744 64.7% 142,848 30.4%
Drupal\Core\Database\Connection::expandArguments125 25.0% 3,075 13.9% 4,000 25.0% 31,680 6.5% 159,712 34.0%
Drupal\Core\Database\Connection::prepareQuery125 25.0% 2,583 11.6% 0 0.0% 155,864 31.8% 72,904 15.5%
Drupal\Core\Database\Connection::defaultOptions125 25.0% 214 1.0% 0 0.0% 95,904 19.6% 28,048 6.0%