Run Report
Run #52d3e812c7cf2: 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::query103 19.7% 20,074 12.5% 9,733 6.5% 663,360 4.6% 477,704 3.3%
Exclusive Metrics for Current Function1,144 5.7% 928 9.5% -75,992 -11.5% 35,256 7.4%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple67 65.0% 13,064 65.1% 6,629 68.1% 486,456 73.3% 330,440 69.2%
Drupal\Core\Routing\RouteProvider::getRoutesByPath11 10.7% 2,691 13.4% 1,033 10.6% 48,880 7.4% 36,064 7.5%
Drupal\Core\Cache\DatabaseBackend::checksumTags12 11.7% 1,781 8.9% 1,000 10.3% 48,760 7.4% 50,272 10.5%
Drupal\Core\Database\Query\Select::execute5 4.9% 1,178 5.9% 400 4.1% 37,488 5.7% 29,792 6.2%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple5 4.9% 832 4.1% 423 4.3% 19,656 3.0% 17,224 3.6%
Drupal\Core\Path\AliasManager::lookupPathSource1 1.0% 204 1.0% 74 0.8% 4,672 0.7% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 1.0% 180 0.9% 92 0.9% 13,088 2.0% 9,672 2.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 1.0% 144 0.7% 82 0.8% 4,360 0.7% 4,240 0.9%
Child functions
Drupal\Core\Database\Statement::execute103 25.0% 15,374 76.6% 4,991 51.3% 544,176 82.0% 285,736 59.8%
Drupal\Core\Database\Connection::expandArguments103 25.0% 1,735 8.6% 1,806 18.6% 11,128 1.7% 82,424 17.3%
Drupal\Core\Database\Connection::prepareQuery103 25.0% 1,705 8.5% 1,786 18.3% 104,864 15.8% 41,664 8.7%
Drupal\Core\Database\Connection::defaultOptions103 25.0% 116 0.6% 222 2.3% 79,184 11.9% 32,624 6.8%