Run Report
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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% 48,516 12.4% 20,315 5.6% 715,728 2.2% 410,688 1.2%
Exclusive Metrics for Current Function2,296 4.7% 2,042 10.1% -95,416 -13.3% 31,624 7.7%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple65 57.0% 27,074 55.8% 12,040 59.3% 455,192 63.6% 234,560 57.1%
Drupal\Core\Routing\RouteProvider::getRoutesByPath9 7.9% 4,874 10.0% 1,743 8.6% 42,192 5.9% 16,744 4.1%
Drupal\Core\Cache\DatabaseBackend::checksumTags12 10.5% 3,949 8.1% 1,817 8.9% 48,864 6.8% 52,272 12.7%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple8 7.0% 3,379 7.0% 1,397 6.9% 31,920 4.5% 20,456 5.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@18 7.0% 2,904 6.0% 1,328 6.5% 50,376 7.0% 32,584 7.9%
Drupal\Core\Database\Query\Select::execute6 5.3% 2,801 5.8% 1,073 5.3% 58,712 8.2% 33,512 8.2%
Drupal\Core\Database\Driver\mysql\Insert::execute1 0.9% 1,000 2.1% 181 0.9% 2,000 0.3% 2,712 0.7%
Drupal\Core\Database\Query\Update::execute1 0.9% 803 1.7% 182 0.9% 2,040 0.3% 6,096 1.5%
Drupal\Core\Database\Query\Delete::execute1 0.9% 636 1.3% 118 0.6% 800 0.1% 2,856 0.7%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.9% 490 1.0% 161 0.8% 4,696 0.7% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.9% 392 0.8% 141 0.7% 14,584 2.0% 4,648 1.1%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 0.9% 214 0.4% 134 0.7% 4,352 0.6% 4,248 1.0%
Child functions
Drupal\Core\Database\Statement::execute114 24.8% 39,404 81.2% 11,150 54.9% 587,976 82.2% 239,376 58.3%
Drupal\Core\Database\Connection::prepareQuery114 24.8% 3,265 6.7% 3,367 16.6% 115,856 16.2% 37,504 9.1%
Drupal\Core\Database\Connection::expandArguments114 24.8% 3,124 6.4% 3,224 15.9% 9,928 1.4% 72,336 17.6%
Drupal\Core\Database\Connection::defaultOptions114 24.8% 409 0.8% 506 2.5% 95,752 13.4% 29,848 7.3%
PDOStatement::rowCount2 0.4% 12 0.0% 18 0.1% 800 0.1% 0 0.0%
PDO::lastInsertId1 0.2% 6 0.0% 8 0.0% 832 0.1% 0 0.0%