Run Report
Run #52c88c8520a50: 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::query135 19.7% 27,201 10.6% 12,692 5.2% 838,264 3.9% 496,232 2.3%
Exclusive Metrics for Current Function1,478 5.4% 1,177 9.3% -103,704 -12.4% 30,888 6.2%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple77 57.0% 15,546 57.2% 7,647 60.3% 547,984 65.4% 308,904 62.2%
Drupal\Core\Routing\RouteProvider::getRoutesByPath19 14.1% 4,697 17.3% 1,783 14.0% 87,808 10.5% 39,424 7.9%
Drupal\Core\Database\Query\Select::execute11 8.1% 2,392 8.8% 879 6.9% 81,520 9.7% 63,160 12.7%
Drupal\Core\Cache\DatabaseBackend::checksumTags15 11.1% 2,245 8.3% 1,237 9.7% 60,912 7.3% 50,760 10.2%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple7 5.2% 1,250 4.6% 625 4.9% 27,344 3.3% 21,088 4.2%
Drupal\Core\Routing\RouteProvider::getRoutesByNames4 3.0% 700 2.6% 360 2.8% 14,936 1.8% 3,224 0.6%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.7% 194 0.7% 70 0.6% 4,672 0.6% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.7% 177 0.7% 91 0.7% 13,088 1.6% 9,672 1.9%
Child functions
Drupal\Core\Database\Statement::execute135 25.0% 21,104 77.6% 6,559 51.7% 685,536 81.8% 304,040 61.3%
Drupal\Core\Database\Connection::prepareQuery135 25.0% 2,254 8.3% 2,358 18.6% 138,408 16.5% 50,232 10.1%
Drupal\Core\Database\Connection::expandArguments135 25.0% 2,191 8.1% 2,302 18.1% 14,528 1.7% 83,880 16.9%
Drupal\Core\Database\Connection::defaultOptions135 25.0% 174 0.6% 296 2.3% 103,496 12.3% 27,192 5.5%