Run Report
Run #53513afe3c568: 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::query280 19.9% 69,521 5.4% 32,322 2.6% 2,178,440 5.0% 610,392 1.4%
Exclusive Metrics for Current Function3,328 4.8% 2,544 7.9% -241,776 -11.1% 38,584 6.3%
Parent functions
Drupal\Core\Database\Query\Select::execute159 56.8% 43,580 62.7% 19,725 61.0% 1,460,840 67.1% 130,680 21.4%
Drupal\Core\Cache\DatabaseBackend::getMultiple46 16.4% 10,631 15.3% 5,357 16.6% 366,152 16.8% 221,624 36.3%
Drupal\Core\Config\DatabaseStorage::readMultiple31 11.1% 6,862 9.9% 3,248 10.0% 140,424 6.4% 92,104 15.1%
Drupal\Core\Config\DatabaseStorage::listAll13 4.6% 2,556 3.7% 1,061 3.3% 44,936 2.1% 17,424 2.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags15 5.4% 2,266 3.3% 1,240 3.8% 61,048 2.8% 42,072 6.9%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple8 2.9% 1,345 1.9% 700 2.2% 31,720 1.5% 20,600 3.4%
Drupal\Core\Routing\RouteProvider::getRoutesByNames2 0.7% 965 1.4% 432 1.3% 44,184 2.0% 68,104 11.2%
Drupal\Core\Path\AliasStorage::lookupPathSource3 1.1% 662 1.0% 242 0.7% 12,424 0.6% 4,616 0.8%
Drupal\Core\Routing\RouteProvider::getRoutesByPath1 0.4% 250 0.4% 95 0.3% 5,240 0.2% 5,440 0.9%
Drupal\Core\Cache\DatabaseBackend::getMultiple@11 0.4% 231 0.3% 135 0.4% 7,072 0.3% 6,072 1.0%
Drupal\user\UserStorage::addRoles1 0.4% 173 0.2% 87 0.3% 4,400 0.2% 1,656 0.3%
Child functions
Drupal\Core\Database\Statement::execute280 25.0% 57,862 83.2% 20,648 63.9% 1,765,304 81.0% 376,096 61.6%
Drupal\Core\Database\Connection::prepareQuery280 25.0% 5,094 7.3% 5,345 16.5% 396,352 18.2% 50,280 8.2%
Drupal\Core\Database\Connection::expandArguments280 25.0% 2,851 4.1% 3,096 9.6% 24,544 1.1% 115,256 18.9%
Drupal\Core\Database\Connection::defaultOptions280 25.0% 386 0.6% 689 2.1% 234,016 10.7% 30,176 4.9%