Run Report
Run #52c886bac04dc: 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% 27,060 10.6% 12,633 5.2% 837,864 3.9% 493,448 2.3%
Exclusive Metrics for Current Function1,485 5.5% 1,162 9.2% -103,712 -12.4% 30,888 6.3%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple77 57.0% 15,329 56.6% 7,563 59.9% 547,584 65.4% 304,776 61.8%
Drupal\Core\Routing\RouteProvider::getRoutesByPath19 14.1% 4,715 17.4% 1,766 14.0% 87,808 10.5% 39,552 8.0%
Drupal\Core\Database\Query\Select::execute11 8.1% 2,434 9.0% 924 7.3% 81,520 9.7% 63,968 13.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags15 11.1% 2,299 8.5% 1,258 10.0% 60,912 7.3% 50,784 10.3%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple7 5.2% 1,234 4.6% 620 4.9% 27,344 3.3% 21,472 4.4%
Drupal\Core\Routing\RouteProvider::getRoutesByNames4 3.0% 681 2.5% 344 2.7% 14,936 1.8% 3,224 0.7%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.7% 191 0.7% 69 0.5% 4,672 0.6% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.7% 177 0.7% 89 0.7% 13,088 1.6% 9,672 2.0%
Child functions
Drupal\Core\Database\Statement::execute135 25.0% 20,993 77.6% 6,535 51.7% 685,136 81.8% 301,032 61.0%
Drupal\Core\Database\Connection::prepareQuery135 25.0% 2,227 8.2% 2,336 18.5% 138,408 16.5% 50,432 10.2%
Drupal\Core\Database\Connection::expandArguments135 25.0% 2,154 8.0% 2,266 17.9% 14,528 1.7% 83,904 17.0%
Drupal\Core\Database\Connection::defaultOptions135 25.0% 201 0.7% 334 2.6% 103,504 12.4% 27,192 5.5%