Run Report
Run #52043a315329f: 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::query155 19.7% 60,350 15.6% 23,398 6.7% 981,144 5.1% 642,128 3.3%
Exclusive Metrics for Current Function2,409 4.0% 2,033 8.7% -124,144 -12.7% 46,152 7.2%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple91 58.7% 35,091 58.1% 14,680 62.7% 646,888 65.9% 399,048 62.1%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple25 16.1% 7,441 12.3% 3,109 13.3% 95,328 9.7% 38,904 6.1%
Drupal\Core\Routing\RouteProvider::getRoutesByPath9 5.8% 3,903 6.5% 1,284 5.5% 39,880 4.1% 28,360 4.4%
Drupal\Core\Database\Query\Select::execute6 3.9% 3,760 6.2% 1,089 4.7% 76,088 7.8% 69,928 10.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags11 7.1% 3,018 5.0% 1,399 6.0% 45,144 4.6% 44,528 6.9%
Drupal\Core\Database\Driver\mysql\Insert::execute1 0.6% 1,634 2.7% 149 0.6% 2,000 0.2% 2,208 0.3%
Drupal\Core\Cache\DatabaseBackend::getMultiple@14 2.6% 1,418 2.3% 610 2.6% 29,856 3.0% 25,608 4.0%
db_query3 1.9% 1,208 2.0% 463 2.0% 19,904 2.0% 18,168 2.8%
Drupal\Core\Database\Query\Delete::execute1 0.6% 1,006 1.7% 123 0.5% 800 0.1% 2,344 0.4%
Drupal\Core\Database\Query\Update::execute1 0.6% 954 1.6% 143 0.6% 2,056 0.2% 5,080 0.8%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.6% 355 0.6% 93 0.4% 4,672 0.5% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.6% 353 0.6% 149 0.6% 14,152 1.4% 3,560 0.6%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 0.6% 209 0.3% 107 0.5% 4,376 0.4% 4,392 0.7%
Child functions
Drupal\Core\Database\Statement::execute155 24.9% 51,078 84.6% 14,073 60.1% 814,568 83.0% 387,584 60.4%
Drupal\Core\Database\Connection::expandArguments155 24.9% 3,428 5.7% 3,572 15.3% 16,544 1.7% 121,624 18.9%
Drupal\Core\Database\Connection::prepareQuery155 24.9% 3,155 5.2% 3,295 14.1% 153,808 15.7% 46,024 7.2%
Drupal\Core\Database\Connection::defaultOptions155 24.9% 273 0.5% 409 1.7% 118,736 12.1% 40,744 6.3%
PDO::lastInsertId1 0.2% 5 0.0% 9 0.0% 832 0.1% 0 0.0%
PDOStatement::rowCount2 0.3% 2 0.0% 7 0.0% 800 0.1% 0 0.0%