Run Report
Run #52d3e8415aec3: 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::query103 19.7% 20,353 12.7% 9,768 6.5% 663,360 4.6% 477,704 3.3%
Exclusive Metrics for Current Function1,136 5.6% 916 9.4% -75,992 -11.5% 35,256 7.4%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple67 65.0% 13,308 65.4% 6,641 68.0% 486,456 73.3% 330,440 69.2%
Drupal\Core\Routing\RouteProvider::getRoutesByPath11 10.7% 2,740 13.5% 1,079 11.0% 48,880 7.4% 36,064 7.5%
Drupal\Core\Cache\DatabaseBackend::checksumTags12 11.7% 1,781 8.8% 986 10.1% 48,760 7.4% 50,272 10.5%
Drupal\Core\Database\Query\Select::execute5 4.9% 1,170 5.7% 396 4.1% 37,488 5.7% 29,792 6.2%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple5 4.9% 836 4.1% 422 4.3% 19,656 3.0% 17,224 3.6%
Drupal\Core\Path\AliasManager::lookupPathSource1 1.0% 193 0.9% 71 0.7% 4,672 0.7% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 1.0% 181 0.9% 93 1.0% 13,088 2.0% 9,672 2.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 1.0% 144 0.7% 80 0.8% 4,360 0.7% 4,240 0.9%
Child functions
Drupal\Core\Database\Statement::execute103 25.0% 15,707 77.2% 5,097 52.2% 544,176 82.0% 285,736 59.8%
Drupal\Core\Database\Connection::expandArguments103 25.0% 1,716 8.4% 1,799 18.4% 11,128 1.7% 82,424 17.3%
Drupal\Core\Database\Connection::prepareQuery103 25.0% 1,675 8.2% 1,748 17.9% 104,864 15.8% 41,664 8.7%
Drupal\Core\Database\Connection::defaultOptions103 25.0% 119 0.6% 208 2.1% 79,184 11.9% 32,624 6.8%