Run Report
Run #52c862c126d67: 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% 26,676 11.6% 12,444 5.8% 837,680 4.8% 494,128 2.8%
Exclusive Metrics for Current Function1,469 5.5% 1,175 9.4% -103,712 -12.4% 30,976 6.3%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple77 57.0% 15,106 56.6% 7,462 60.0% 547,664 65.4% 306,504 62.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath19 14.1% 4,687 17.6% 1,748 14.0% 87,808 10.5% 39,872 8.1%
Drupal\Core\Database\Query\Select::execute11 8.1% 2,374 8.9% 881 7.1% 81,448 9.7% 62,352 12.6%
Drupal\Core\Cache\DatabaseBackend::checksumTags15 11.1% 2,228 8.4% 1,219 9.8% 60,888 7.3% 50,600 10.2%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple7 5.2% 1,227 4.6% 622 5.0% 27,208 3.2% 21,224 4.3%
Drupal\Core\Routing\RouteProvider::getRoutesByNames4 3.0% 684 2.6% 350 2.8% 14,904 1.8% 3,904 0.8%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.7% 192 0.7% 70 0.6% 4,672 0.6% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.7% 178 0.7% 92 0.7% 13,088 1.6% 9,672 2.0%
Child functions
Drupal\Core\Database\Statement::execute135 25.0% 20,654 77.4% 6,395 51.4% 684,952 81.8% 301,488 61.0%
Drupal\Core\Database\Connection::prepareQuery135 25.0% 2,213 8.3% 2,315 18.6% 138,408 16.5% 49,248 10.0%
Drupal\Core\Database\Connection::expandArguments135 25.0% 2,156 8.1% 2,270 18.2% 14,544 1.7% 84,280 17.1%
Drupal\Core\Database\Connection::defaultOptions135 25.0% 184 0.7% 289 2.3% 103,488 12.4% 28,136 5.7%