Run Report
Run #51f5b5e588ddc: XHProf Run (Namespace=drupal-perf-cottser)
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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::query148 19.7% 58,375 15.5% 21,660 6.4% 935,808 5.2% 642,552 3.6%
Exclusive Metrics for Current Function2,268 3.9% 1,884 8.7% -118,712 -12.7% 45,192 7.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple83 56.1% 31,782 54.4% 12,933 59.7% 598,600 64.0% 396,128 61.6%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple25 16.9% 7,241 12.4% 2,969 13.7% 94,528 10.1% 33,240 5.2%
Drupal\Core\Database\Query\Select::execute7 4.7% 4,565 7.8% 1,162 5.4% 79,896 8.5% 74,448 11.6%
Drupal\Core\Routing\RouteProvider::getRoutesByPath9 6.1% 3,755 6.4% 1,329 6.1% 39,856 4.3% 28,496 4.4%
Drupal\Core\Cache\DatabaseBackend::checksumTags11 7.4% 3,414 5.8% 1,447 6.7% 45,128 4.8% 44,616 6.9%
Drupal\Core\Cache\DatabaseBackend::getMultiple@14 2.7% 1,486 2.5% 571 2.6% 29,832 3.2% 27,952 4.4%
Drupal\Core\Database\Driver\mysql\Insert::execute1 0.7% 1,458 2.5% 142 0.7% 2,000 0.2% 3,424 0.5%
Drupal\Core\Database\Query\Update::execute1 0.7% 1,317 2.3% 154 0.7% 2,056 0.2% 5,744 0.9%
db_query3 2.0% 1,254 2.1% 503 2.3% 19,904 2.1% 18,464 2.9%
Drupal\Core\Database\Query\Delete::execute1 0.7% 1,208 2.1% 133 0.6% 800 0.1% 2,296 0.4%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.7% 375 0.6% 89 0.4% 4,672 0.5% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.7% 319 0.5% 120 0.6% 14,160 1.5% 3,600 0.6%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 0.7% 201 0.3% 108 0.5% 4,376 0.5% 4,144 0.6%
Child functions
Drupal\Core\Database\Statement::execute148 24.9% 49,715 85.2% 12,956 59.8% 775,472 82.9% 389,416 60.6%
Drupal\Core\Database\Connection::expandArguments148 24.9% 3,169 5.4% 3,314 15.3% 16,488 1.8% 120,464 18.7%
Drupal\Core\Database\Connection::prepareQuery148 24.9% 2,978 5.1% 3,107 14.3% 147,544 15.8% 48,568 7.6%
Drupal\Core\Database\Connection::defaultOptions148 24.9% 237 0.4% 383 1.8% 113,384 12.1% 38,912 6.1%
PDOStatement::rowCount2 0.3% 5 0.0% 11 0.1% 800 0.1% 0 0.0%
PDO::lastInsertId1 0.2% 3 0.0% 5 0.0% 832 0.1% 0 0.0%