Run Report
Run #51f4471ed94be: XHProf Run (Namespace=drupal-perf-fabianx)
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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::query391 19.9% 57,273 0.6% 24,000 0.2% 2,972,816 7.2% 1,183,176 2.8%
Exclusive Metrics for Current Function5,535 9.7% 0 0.0% -497,304 -16.7% 98,048 8.3%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple157 40.2% 26,153 45.7% 20,000 83.3% 1,366,296 46.0% 611,128 51.7%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple123 31.5% 14,852 25.9% 4,000 16.7% 630,872 21.2% 81,392 6.9%
Drupal\Core\Database\Query\Select::execute46 11.8% 8,235 14.4% 0 0.0% 575,424 19.4% 220,128 18.6%
db_query25 6.4% 3,319 5.8% 0 0.0% 156,464 5.3% 120,832 10.2%
Drupal\Core\Routing\RouteProvider::getRoutesByPath15 3.8% 1,594 2.8% 0 0.0% 90,648 3.0% 35,728 3.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags14 3.6% 1,453 2.5% 0 0.0% 74,384 2.5% 69,024 5.8%
Drupal\Core\Cache\DatabaseBackend::getMultiple@14 1.0% 508 0.9% 0 0.0% 38,104 1.3% 32,448 2.7%
Drupal\Core\Database\Driver\mysql\Insert::execute1 0.3% 265 0.5% 0 0.0% 2,824 0.1% 0 0.0%
Drupal\Core\Database\Query\Update::execute1 0.3% 256 0.4% 0 0.0% 2,856 0.1% 0 0.0%
Drupal\Core\Database\Query\Delete::execute1 0.3% 214 0.4% 0 0.0% 1,128 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames2 0.5% 203 0.4% 0 0.0% 10,488 0.4% 4,736 0.4%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.3% 125 0.2% 0 0.0% 17,032 0.6% 4,536 0.4%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.3% 96 0.2% 0 0.0% 6,296 0.2% 3,224 0.3%
Child functions
Drupal\Core\Database\Statement::execute391 25.0% 33,568 58.6% 12,000 50.0% 2,306,864 77.6% 637,736 53.9%
Drupal\Core\Database\Connection::expandArguments391 25.0% 8,534 14.9% 8,000 33.3% 31,728 1.1% 260,392 22.0%
Drupal\Core\Database\Connection::prepareQuery391 25.0% 8,473 14.8% 0 0.0% 649,528 21.8% 99,920 8.4%
Drupal\Core\Database\Connection::defaultOptions391 25.0% 1,160 2.0% 4,000 16.7% 479,704 16.1% 87,080 7.4%
PDO::lastInsertId1 0.1% 2 0.0% 0 0.0% 1,176 0.0% 0 0.0%
PDOStatement::rowCount2 0.1% 1 0.0% 0 0.0% 1,120 0.0% 0 0.0%