Run Report
Run #52c87da5a0264: 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::query70 19.5% 14,093 10.0% 6,718 5.1% 464,872 3.0% 354,032 2.3%
Exclusive Metrics for Current Function781 5.5% 614 9.1% -51,136 -11.0% 26,400 7.5%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple41 58.6% 8,457 60.0% 4,181 62.2% 321,400 69.1% 230,968 65.2%
Drupal\Core\Routing\RouteProvider::getRoutesByPath10 14.3% 2,435 17.3% 925 13.8% 46,928 10.1% 35,720 10.1%
Drupal\Core\Cache\DatabaseBackend::checksumTags10 14.3% 1,484 10.5% 818 12.2% 40,768 8.8% 44,720 12.6%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple5 7.1% 933 6.6% 458 6.8% 19,768 4.3% 16,888 4.8%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 1.4% 230 1.6% 96 1.4% 13,776 3.0% 9,936 2.8%
Drupal\Core\Database\Query\Select::execute1 1.4% 215 1.5% 86 1.3% 13,200 2.8% 11,592 3.3%
Drupal\Core\Path\AliasManager::lookupPathSource1 1.4% 192 1.4% 71 1.1% 4,672 1.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 1.4% 147 1.0% 83 1.2% 4,360 0.9% 4,208 1.2%
Child functions
Drupal\Core\Database\Statement::execute70 25.0% 10,862 77.1% 3,479 51.8% 378,648 81.5% 210,264 59.4%
Drupal\Core\Database\Connection::expandArguments70 25.0% 1,220 8.7% 1,276 19.0% 11,352 2.4% 65,424 18.5%
Drupal\Core\Database\Connection::prepareQuery70 25.0% 1,136 8.1% 1,195 17.8% 71,904 15.5% 28,952 8.2%
Drupal\Core\Database\Connection::defaultOptions70 25.0% 94 0.7% 154 2.3% 54,104 11.6% 22,992 6.5%