Run Report
Run #523f1f1f50546: 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% 102,841 9.4% 37,867 3.7% 1,510,472 3.4% 750,464 1.7%
Exclusive Metrics for Current Function3,985 3.9% 3,402 9.0% -214,256 -14.2% 53,832 7.2%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple109 44.9% 47,526 46.2% 17,825 47.1% 764,856 50.6% 376,008 50.1%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple73 30.0% 28,200 27.4% 10,597 28.0% 279,048 18.5% 71,320 9.5%
Drupal\Core\Routing\RouteProvider::getRoutesByPath24 9.9% 11,285 11.0% 3,540 9.3% 114,216 7.6% 32,680 4.4%
Drupal\Core\Database\Query\Select::execute13 5.3% 7,174 7.0% 2,531 6.7% 217,216 14.4% 175,104 23.3%
Drupal\Core\Cache\DatabaseBackend::checksumTags16 6.6% 5,501 5.3% 2,098 5.5% 65,248 4.3% 47,992 6.4%
db_query3 1.2% 1,776 1.7% 644 1.7% 39,472 2.6% 40,888 5.4%
Drupal\Core\Routing\RouteProvider::getRoutesByNames3 1.2% 862 0.8% 389 1.0% 11,816 0.8% 3,512 0.5%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.4% 288 0.3% 129 0.3% 4,696 0.3% 504 0.1%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.4% 229 0.2% 114 0.3% 13,904 0.9% 2,456 0.3%
Child functions
Drupal\Core\Database\Statement::execute243 25.0% 87,706 85.3% 22,662 59.8% 1,251,552 82.9% 458,264 61.1%
Drupal\Core\Database\Connection::expandArguments243 25.0% 5,726 5.6% 5,906 15.6% 26,160 1.7% 133,096 17.7%
Drupal\Core\Database\Connection::prepareQuery243 25.0% 4,997 4.9% 5,225 13.8% 243,832 16.1% 64,568 8.6%
Drupal\Core\Database\Connection::defaultOptions243 25.0% 427 0.4% 672 1.8% 203,184 13.5% 40,704 5.4%