Run Report
Run #51c24fd9b971a: 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% 105,380 9.0% 39,512 3.6% 2,392,752 6.2% 1,532,080 3.9%
Exclusive Metrics for Current Function3,966 3.8% 3,524 8.9% -267,728 -11.2% 59,616 3.9%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByPath54 29.7% 37,371 35.5% 11,776 29.8% 512,264 21.4% 107,552 7.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple75 41.2% 33,764 32.0% 14,737 37.3% 520,360 21.7% 232,720 15.2%
Drupal\Core\Database\Query\Select::execute10 5.5% 13,370 12.7% 4,526 11.5% 1,094,256 45.7% 986,728 64.4%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple19 10.4% 9,669 9.2% 3,849 9.7% 74,792 3.1% 30,160 2.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags12 6.6% 4,262 4.0% 1,967 5.0% 48,832 2.0% 27,440 1.8%
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 3.8% 2,682 2.5% 1,184 3.0% 44,112 1.8% 23,336 1.5%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 0.5% 2,261 2.1% 787 2.0% 56,376 2.4% 93,264 6.1%
db_query2 1.1% 954 0.9% 347 0.9% 18,208 0.8% 17,760 1.2%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.5% 540 0.5% 173 0.4% 18,832 0.8% 13,120 0.9%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.5% 507 0.5% 166 0.4% 4,720 0.2% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute182 25.0% 89,210 84.7% 23,291 58.9% 2,152,600 90.0% 1,204,376 78.6%
Drupal\Core\Database\Connection::expandArguments182 25.0% 6,092 5.8% 6,255 15.8% 132,392 5.5% 175,248 11.4%
Drupal\Core\Database\Connection::prepareQuery182 25.0% 5,538 5.3% 5,711 14.5% 223,136 9.3% 66,552 4.3%
Drupal\Core\Database\Connection::defaultOptions182 25.0% 574 0.5% 731 1.9% 152,352 6.4% 26,288 1.7%