Run Report
Run #52d4b1d6bf728: 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::query124 19.7% 25,933 9.0% 11,921 4.3% 949,744 5.7% 607,472 3.6%
Exclusive Metrics for Current Function1,362 5.3% 1,079 9.1% -95,784 -10.1% 41,952 6.9%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple74 59.7% 14,783 57.0% 7,326 61.5% 547,944 57.7% 314,120 51.7%
Drupal\Core\Database\Query\Select::execute14 11.3% 4,211 16.2% 1,467 12.3% 238,264 25.1% 171,760 28.3%
Drupal\Core\Routing\RouteProvider::getRoutesByPath13 10.5% 3,261 12.6% 1,201 10.1% 61,008 6.4% 38,080 6.3%
Drupal\Core\Cache\DatabaseBackend::checksumTags12 9.7% 1,805 7.0% 998 8.4% 48,760 5.1% 45,488 7.5%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple5 4.0% 829 3.2% 434 3.6% 19,656 2.1% 17,552 2.9%
Drupal\Core\Routing\RouteProvider::getRoutesByNames3 2.4% 453 1.7% 245 2.1% 11,304 1.2% 8,528 1.4%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.8% 230 0.9% 95 0.8% 13,760 1.4% 9,968 1.6%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.8% 195 0.8% 71 0.6% 4,672 0.5% 0 0.0%
db_query1 0.8% 166 0.6% 84 0.7% 4,376 0.5% 1,976 0.3%
Child functions
Drupal\Core\Database\Statement::execute124 25.0% 20,409 78.7% 6,360 53.4% 796,728 83.9% 384,720 63.3%
Drupal\Core\Database\Connection::prepareQuery124 25.0% 2,035 7.8% 2,145 18.0% 137,904 14.5% 60,384 9.9%
Drupal\Core\Database\Connection::expandArguments124 25.0% 1,978 7.6% 2,081 17.5% 15,752 1.7% 90,168 14.8%
Drupal\Core\Database\Connection::defaultOptions124 25.0% 149 0.6% 256 2.1% 95,144 10.0% 30,248 5.0%