Run Report
Run #54e16a1ea59c9: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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::query236 19.8% 62,280 3.2% 27,697 1.4% 1,483,192 2.7% 576,456 1.0%
Exclusive Metrics for Current Function2,830 4.5% 2,252 8.1% -197,200 -13.3% 26,760 4.6%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple201 85.2% 54,004 86.7% 24,028 86.8% 1,257,832 84.8% 382,456 66.3%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum18 7.6% 3,000 4.8% 1,572 5.7% 65,024 4.4% 39,232 6.8%
Drupal\Core\Database\Query\Select::execute6 2.5% 2,161 3.5% 650 2.3% 73,336 4.9% 52,424 9.1%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple8 3.4% 1,727 2.8% 846 3.1% 31,912 2.2% 17,504 3.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 0.4% 816 1.3% 388 1.4% 44,728 3.0% 75,208 13.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath1 0.4% 350 0.6% 129 0.5% 5,688 0.4% 6,912 1.2%
Drupal\Core\Path\AliasStorage::lookupPathSource1 0.4% 222 0.4% 84 0.3% 4,672 0.3% 2,720 0.5%
Child functions
Drupal\Core\Database\Statement::execute236 25.0% 49,230 79.0% 14,610 52.7% 1,238,608 83.5% 345,344 59.9%
Drupal\Core\Database\Connection::expandArguments236 25.0% 5,317 8.5% 5,521 19.9% 32,560 2.2% 105,624 18.3%
Drupal\Core\Database\Connection::prepareQuery236 25.0% 4,501 7.2% 4,694 16.9% 228,880 15.4% 52,336 9.1%
Drupal\Core\Database\Connection::defaultOptions236 25.0% 402 0.6% 620 2.2% 180,344 12.2% 46,392 8.0%