Run Report
Run #55b92b796d205: XHProf Run (Namespace=drupal-perf-cthos)
Tip
Click a function name below to drill down.

Parent/Child report for Drupal\Core\Database\Connection::query [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
Drupal\Core\Database\Connection::query94 19.7% 38,855 14.7% 248,376 1.3% 108,920 0.6%
Exclusive Metrics for Current Function1,618 4.2% -79,000 -31.8% 9,896 9.1%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple61 64.9% 31,313 80.6% 149,752 60.3% 37,040 34.0%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum17 18.1% 3,257 8.4% 30,888 12.4% 13,152 12.1%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple7 7.4% 2,264 5.8% 13,704 5.5% 0 0.0%
Drupal\Core\Routing\RouteProvider::preLoadRoutes1 1.1% 646 1.7% 32,064 12.9% 38,816 35.6%
Drupal\Core\Database\Query\Select::execute1 1.1% 291 0.7% 4,184 1.7% 7,632 7.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 1.1% 246 0.6% 2,184 0.9% 0 0.0%
Drupal\Core\Path\AliasStorage::preloadPathAlias1 1.1% 244 0.6% 3,016 1.2% 0 0.0%
Drupal\user\Authentication\Provider\Cookie::getUserFromSession2 2.1% 184 0.5% 4,792 1.9% 5,096 4.7%
Drupal\Core\Routing\RouteProvider::getRoutesByPath1 1.1% 159 0.4% 2,312 0.9% 3,888 3.6%
db_query1 1.1% 157 0.4% 2,584 1.0% 3,296 3.0%
Drupal\Core\Path\AliasStorage::lookupPathSource1 1.1% 94 0.2% 2,896 1.2% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute94 25.0% 30,774 79.2% 137,712 55.4% 38,664 35.5%
Drupal\Core\Database\Connection::expandArguments94 25.0% 3,126 8.0% 22,888 9.2% 30,624 28.1%
Drupal\Core\Database\Connection::prepareQuery94 25.0% 2,957 7.6% 94,624 38.1% 22,256 20.4%
Drupal\Core\Database\Connection::defaultOptions94 25.0% 380 1.0% 72,152 29.0% 7,480 6.9%