Run Report
Run #52c88446e46d1: 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% 27,165 11.3% 12,669 5.6% 837,784 3.8% 493,272 2.2%
Exclusive Metrics for Current Function1,487 5.5% 1,161 9.2% -103,720 -12.4% 30,640 6.2%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple77 57.0% 15,316 56.4% 7,519 59.3% 547,480 65.3% 304,328 61.7%
Drupal\Core\Routing\RouteProvider::getRoutesByPath19 14.1% 4,840 17.8% 1,850 14.6% 87,808 10.5% 39,768 8.1%
Drupal\Core\Database\Query\Select::execute11 8.1% 2,431 8.9% 900 7.1% 81,520 9.7% 64,160 13.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags15 11.1% 2,273 8.4% 1,258 9.9% 60,912 7.3% 50,864 10.3%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple7 5.2% 1,243 4.6% 624 4.9% 27,368 3.3% 21,256 4.3%
Drupal\Core\Routing\RouteProvider::getRoutesByNames4 3.0% 685 2.5% 355 2.8% 14,936 1.8% 3,224 0.7%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.7% 202 0.7% 74 0.6% 4,672 0.6% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.7% 175 0.6% 89 0.7% 13,088 1.6% 9,672 2.0%
Child functions
Drupal\Core\Database\Statement::execute135 25.0% 21,155 77.9% 6,619 52.2% 685,056 81.8% 302,672 61.4%
Drupal\Core\Database\Connection::prepareQuery135 25.0% 2,200 8.1% 2,298 18.1% 138,408 16.5% 49,296 10.0%
Drupal\Core\Database\Connection::expandArguments135 25.0% 2,151 7.9% 2,285 18.0% 14,528 1.7% 83,472 16.9%
Drupal\Core\Database\Connection::defaultOptions135 25.0% 172 0.6% 306 2.4% 103,512 12.4% 27,192 5.5%