Run Report
Run #52d0c517ed7ba: 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::query99 19.6% 19,639 12.1% 9,298 6.1% 645,552 4.5% 478,616 3.3%
Exclusive Metrics for Current Function1,099 5.6% 886 9.5% -74,568 -11.6% 33,224 6.9%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple55 55.6% 11,029 56.2% 5,482 59.0% 413,104 64.0% 300,488 62.8%
Drupal\Core\Routing\RouteProvider::getRoutesByPath13 13.1% 3,208 16.3% 1,204 12.9% 61,008 9.5% 35,848 7.5%
Drupal\Core\Cache\DatabaseBackend::checksumTags12 12.1% 1,757 8.9% 982 10.6% 48,760 7.6% 47,816 10.0%
Drupal\Core\Database\Query\Select::execute8 8.1% 1,678 8.5% 657 7.1% 69,392 10.7% 51,864 10.8%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple6 6.1% 1,090 5.6% 559 6.0% 23,552 3.6% 24,168 5.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames3 3.0% 454 2.3% 248 2.7% 11,304 1.8% 8,464 1.8%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 1.0% 229 1.2% 96 1.0% 13,760 2.1% 9,968 2.1%
Drupal\Core\Path\AliasManager::lookupPathSource1 1.0% 194 1.0% 70 0.8% 4,672 0.7% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute99 25.0% 15,184 77.3% 4,827 51.9% 524,568 81.3% 283,344 59.2%
Drupal\Core\Database\Connection::prepareQuery99 25.0% 1,633 8.3% 1,715 18.4% 106,664 16.5% 50,376 10.5%
Drupal\Core\Database\Connection::expandArguments99 25.0% 1,596 8.1% 1,675 18.0% 12,752 2.0% 80,736 16.9%
Drupal\Core\Database\Connection::defaultOptions99 25.0% 127 0.6% 195 2.1% 76,136 11.8% 30,936 6.5%