Run Report
Run #52d3e85377bba: 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::query101 19.6% 19,760 12.5% 9,480 6.4% 650,968 4.6% 471,056 3.3%
Exclusive Metrics for Current Function1,114 5.6% 869 9.2% -74,480 -11.4% 34,704 7.4%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple65 64.4% 12,807 64.8% 6,395 67.5% 474,064 72.8% 324,120 68.8%
Drupal\Core\Routing\RouteProvider::getRoutesByPath11 10.9% 2,622 13.3% 1,005 10.6% 48,880 7.5% 35,896 7.6%
Drupal\Core\Cache\DatabaseBackend::checksumTags12 11.9% 1,788 9.0% 994 10.5% 48,760 7.5% 50,304 10.7%
Drupal\Core\Database\Query\Select::execute5 5.0% 1,178 6.0% 408 4.3% 37,488 5.8% 29,792 6.3%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple5 5.0% 847 4.3% 433 4.6% 19,656 3.0% 17,032 3.6%
Drupal\Core\Path\AliasManager::lookupPathSource1 1.0% 194 1.0% 71 0.7% 4,672 0.7% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 1.0% 179 0.9% 92 1.0% 13,088 2.0% 9,672 2.1%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 1.0% 145 0.7% 82 0.9% 4,360 0.7% 4,240 0.9%
Child functions
Drupal\Core\Database\Statement::execute101 25.0% 15,182 76.8% 4,871 51.4% 533,688 82.0% 281,376 59.7%
Drupal\Core\Database\Connection::expandArguments101 25.0% 1,673 8.5% 1,762 18.6% 11,112 1.7% 81,504 17.3%
Drupal\Core\Database\Connection::prepareQuery101 25.0% 1,660 8.4% 1,755 18.5% 102,960 15.8% 41,632 8.8%
Drupal\Core\Database\Connection::defaultOptions101 25.0% 131 0.7% 223 2.4% 77,688 11.9% 31,840 6.8%