Run Report
Run #541de55978b9a: 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::query146 19.8% 39,121 4.0% 19,461 2.0% 991,808 1.8% 759,808 1.4%
Exclusive Metrics for Current Function2,161 5.5% 1,730 8.9% -119,880 -12.1% 175,216 23.1%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple117 80.1% 31,621 80.8% 15,902 81.7% 816,512 82.3% 593,112 78.1%
Drupal\Core\Cache\DatabaseBackend::checksumTags15 10.3% 2,948 7.5% 1,708 8.8% 61,032 6.2% 46,280 6.1%
Drupal\Core\Database\Query\Select::execute4 2.7% 1,776 4.5% 482 2.5% 35,768 3.6% 30,464 4.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple7 4.8% 1,418 3.6% 792 4.1% 27,656 2.8% 15,360 2.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 0.7% 864 2.2% 369 1.9% 41,728 4.2% 70,232 9.2%
Drupal\Core\Routing\RouteProvider::getRoutesByPath1 0.7% 265 0.7% 117 0.6% 4,440 0.4% 4,360 0.6%
Drupal\Core\Path\AliasStorage::lookupPathSource1 0.7% 229 0.6% 91 0.5% 4,672 0.5% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute146 25.0% 29,266 74.8% 9,586 49.3% 827,464 83.4% 358,328 47.2%
Drupal\Core\Database\Connection::prepareQuery146 25.0% 3,777 9.7% 3,921 20.1% 150,864 15.2% 54,496 7.2%
Drupal\Core\Database\Connection::expandArguments146 25.0% 3,528 9.0% 3,679 18.9% 19,168 1.9% 134,760 17.7%
Drupal\Core\Database\Connection::defaultOptions146 25.0% 389 1.0% 545 2.8% 114,192 11.5% 37,008 4.9%