Run Report
Run #52f5c520502f0: 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::query71 19.5% 14,564 7.8% 7,299 4.1% 481,616 2.0% 372,824 1.6%
Exclusive Metrics for Current Function839 5.8% 675 9.2% -50,632 -10.5% 30,768 8.3%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple44 62.0% 9,778 67.1% 4,927 67.5% 352,088 73.1% 281,128 75.4%
Drupal\Core\Cache\DatabaseBackend::checksumTags9 12.7% 1,389 9.5% 800 11.0% 36,736 7.6% 43,008 11.5%
Drupal\Core\Routing\RouteProvider::getRoutesByNames7 9.9% 1,079 7.4% 581 8.0% 25,376 5.3% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath3 4.2% 749 5.1% 282 3.9% 15,832 3.3% 15,520 4.2%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple4 5.6% 657 4.5% 352 4.8% 16,048 3.3% 15,408 4.1%
Drupal\Core\Path\AliasManager::lookupPathSource2 2.8% 430 3.0% 160 2.2% 8,576 1.8% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 1.4% 244 1.7% 102 1.4% 13,760 2.9% 6,064 1.6%
Drupal\Core\Database\Query\Select::execute1 1.4% 238 1.6% 95 1.3% 13,200 2.7% 11,696 3.1%
Child functions
Drupal\Core\Database\Statement::execute71 25.0% 11,013 75.6% 3,732 51.1% 394,792 82.0% 223,616 60.0%
Drupal\Core\Database\Connection::expandArguments71 25.0% 1,323 9.1% 1,380 18.9% 10,096 2.1% 63,584 17.1%
Drupal\Core\Database\Connection::prepareQuery71 25.0% 1,263 8.7% 1,320 18.1% 72,504 15.1% 30,848 8.3%
Drupal\Core\Database\Connection::defaultOptions71 25.0% 126 0.9% 192 2.6% 54,856 11.4% 24,008 6.4%