Run Report
Run #51ca5476d8061: 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::query114 19.6% 47,508 12.2% 20,144 5.6% 715,728 2.2% 410,688 1.2%
Exclusive Metrics for Current Function2,244 4.7% 2,003 9.9% -95,416 -13.3% 31,672 7.7%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple65 57.0% 26,484 55.7% 11,851 58.8% 455,192 63.6% 234,560 57.1%
Drupal\Core\Routing\RouteProvider::getRoutesByPath9 7.9% 4,600 9.7% 1,711 8.5% 42,192 5.9% 16,744 4.1%
Drupal\Core\Cache\DatabaseBackend::checksumTags12 10.5% 4,064 8.6% 1,900 9.4% 48,864 6.8% 52,272 12.7%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple8 7.0% 3,212 6.8% 1,359 6.7% 31,920 4.5% 20,456 5.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@18 7.0% 2,945 6.2% 1,353 6.7% 50,376 7.0% 32,584 7.9%
Drupal\Core\Database\Query\Select::execute6 5.3% 2,943 6.2% 1,041 5.2% 58,712 8.2% 33,512 8.2%
Drupal\Core\Database\Driver\mysql\Insert::execute1 0.9% 952 2.0% 198 1.0% 2,000 0.3% 2,712 0.7%
Drupal\Core\Database\Query\Update::execute1 0.9% 736 1.5% 161 0.8% 2,040 0.3% 6,096 1.5%
Drupal\Core\Database\Query\Delete::execute1 0.9% 569 1.2% 136 0.7% 800 0.1% 2,856 0.7%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.9% 452 1.0% 147 0.7% 4,696 0.7% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.9% 338 0.7% 151 0.7% 14,584 2.0% 4,648 1.1%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 0.9% 213 0.4% 136 0.7% 4,352 0.6% 4,248 1.0%
Child functions
Drupal\Core\Database\Statement::execute114 24.8% 38,390 80.8% 10,983 54.5% 587,976 82.2% 239,328 58.3%
Drupal\Core\Database\Connection::prepareQuery114 24.8% 3,320 7.0% 3,419 17.0% 115,856 16.2% 37,504 9.1%
Drupal\Core\Database\Connection::expandArguments114 24.8% 3,130 6.6% 3,220 16.0% 9,928 1.4% 72,336 17.6%
Drupal\Core\Database\Connection::defaultOptions114 24.8% 405 0.9% 491 2.4% 95,752 13.4% 29,848 7.3%
PDO::lastInsertId1 0.2% 12 0.0% 17 0.1% 832 0.1% 0 0.0%
PDOStatement::rowCount2 0.4% 7 0.0% 11 0.1% 800 0.1% 0 0.0%