Run Report
Run #523f27f8820ba: 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::query243 19.9% 102,609 9.1% 37,611 3.5% 1,513,656 3.4% 752,536 1.7%
Exclusive Metrics for Current Function3,988 3.9% 3,311 8.8% -214,224 -14.2% 53,136 7.1%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple109 44.9% 47,613 46.4% 17,713 47.1% 768,000 50.7% 377,768 50.2%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple73 30.0% 27,834 27.1% 10,560 28.1% 279,072 18.4% 71,928 9.6%
Drupal\Core\Routing\RouteProvider::getRoutesByPath24 9.9% 11,144 10.9% 3,510 9.3% 114,208 7.5% 32,680 4.3%
Drupal\Core\Database\Query\Select::execute13 5.3% 7,584 7.4% 2,579 6.9% 217,184 14.3% 174,976 23.3%
Drupal\Core\Cache\DatabaseBackend::checksumTags16 6.6% 5,046 4.9% 2,039 5.4% 65,272 4.3% 48,048 6.4%
db_query3 1.2% 1,895 1.8% 617 1.6% 39,488 2.6% 40,752 5.4%
Drupal\Core\Routing\RouteProvider::getRoutesByNames3 1.2% 883 0.9% 398 1.1% 11,816 0.8% 3,512 0.5%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.4% 308 0.3% 112 0.3% 13,904 0.9% 2,456 0.3%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.4% 302 0.3% 83 0.2% 4,712 0.3% 416 0.1%
Child functions
Drupal\Core\Database\Statement::execute243 25.0% 87,066 84.9% 22,044 58.6% 1,254,752 82.9% 465,040 61.8%
Drupal\Core\Database\Connection::expandArguments243 25.0% 5,906 5.8% 6,119 16.3% 26,152 1.7% 131,056 17.4%
Drupal\Core\Database\Connection::prepareQuery243 25.0% 5,191 5.1% 5,401 14.4% 243,800 16.1% 63,400 8.4%
Drupal\Core\Database\Connection::defaultOptions243 25.0% 458 0.4% 736 2.0% 203,176 13.4% 39,904 5.3%