Run Report
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::query48 19.3% 12,267 0.3% 9,278 0.2% 410,160 0.7% 349,248 0.6%
Exclusive Metrics for Current Function909 7.4% 742 8.0% -46,720 -11.4% 15,856 4.5%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple21 43.8% 6,037 49.2% 4,503 48.5% 213,928 52.2% 186,392 53.4%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple8 16.7% 1,965 16.0% 1,486 16.0% 34,520 8.4% 24,112 6.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags10 20.8% 1,805 14.7% 1,406 15.2% 41,512 10.1% 31,672 9.1%
Drupal\Core\Database\Query\Select::execute6 12.5% 1,417 11.6% 1,041 11.2% 67,232 16.4% 24,768 7.1%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 2.1% 528 4.3% 482 5.2% 43,096 10.5% 72,416 20.7%
Drupal\Core\Routing\RouteProvider::getRoutesByPath1 2.1% 270 2.2% 193 2.1% 5,168 1.3% 5,552 1.6%
Drupal\Core\Path\AliasStorage::lookupPathSource1 2.1% 245 2.0% 167 1.8% 4,704 1.1% 4,336 1.2%
Child functions
Drupal\Core\Database\Statement::execute48 25.0% 8,263 67.4% 5,257 56.7% 334,968 81.7% 204,288 58.5%
Drupal\Core\Database\Connection::expandArguments48 25.0% 1,658 13.5% 1,714 18.5% 24,120 5.9% 89,312 25.6%
Drupal\Core\Database\Connection::prepareQuery48 25.0% 1,322 10.8% 1,385 14.9% 59,704 14.6% 27,592 7.9%
Drupal\Core\Database\Connection::defaultOptions48 25.0% 115 0.9% 180 1.9% 38,088 9.3% 12,200 3.5%