Run Report
Run #51ca54a312a65: 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% 46,655 12.0% 19,769 5.5% 715,744 2.2% 411,296 1.2%
Exclusive Metrics for Current Function2,161 4.6% 1,897 9.6% -95,432 -13.3% 31,688 7.7%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple65 57.0% 25,895 55.5% 11,627 58.8% 455,224 63.6% 235,720 57.3%
Drupal\Core\Routing\RouteProvider::getRoutesByPath9 7.9% 4,818 10.3% 1,755 8.9% 42,192 5.9% 16,712 4.1%
Drupal\Core\Cache\DatabaseBackend::checksumTags12 10.5% 3,926 8.4% 1,861 9.4% 48,864 6.8% 51,760 12.6%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple8 7.0% 3,103 6.7% 1,345 6.8% 31,920 4.5% 20,440 5.0%
Drupal\Core\Database\Query\Select::execute6 5.3% 2,794 6.0% 1,044 5.3% 58,712 8.2% 33,512 8.1%
Drupal\Core\Cache\DatabaseBackend::getMultiple@18 7.0% 2,722 5.8% 1,239 6.3% 50,360 7.0% 32,656 7.9%
Drupal\Core\Database\Driver\mysql\Insert::execute1 0.9% 1,010 2.2% 179 0.9% 2,000 0.3% 2,712 0.7%
Drupal\Core\Database\Query\Update::execute1 0.9% 836 1.8% 156 0.8% 2,040 0.3% 6,096 1.5%
Drupal\Core\Database\Query\Delete::execute1 0.9% 539 1.2% 114 0.6% 800 0.1% 2,856 0.7%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.9% 472 1.0% 162 0.8% 4,696 0.7% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.9% 332 0.7% 152 0.8% 14,584 2.0% 4,584 1.1%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 0.9% 208 0.4% 135 0.7% 4,352 0.6% 4,248 1.0%
Child functions
Drupal\Core\Database\Statement::execute114 24.8% 37,639 80.7% 10,734 54.3% 587,976 82.1% 238,960 58.1%
Drupal\Core\Database\Connection::prepareQuery114 24.8% 3,268 7.0% 3,366 17.0% 115,872 16.2% 37,568 9.1%
Drupal\Core\Database\Connection::expandArguments114 24.8% 3,191 6.8% 3,270 16.5% 9,928 1.4% 73,016 17.8%
Drupal\Core\Database\Connection::defaultOptions114 24.8% 384 0.8% 484 2.4% 95,768 13.4% 30,064 7.3%
PDOStatement::rowCount2 0.4% 6 0.0% 9 0.0% 800 0.1% 0 0.0%
PDO::lastInsertId1 0.2% 6 0.0% 9 0.0% 832 0.1% 0 0.0%