Run Report
Run #517dab10ca65f: XHProf Run (Namespace=drupal-perf-fabianx)
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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::query167 19.8% 17,867 3.5% 12,002 2.4% 1,300,856 5.9% 775,136 3.5%
Exclusive Metrics for Current Function2,339 13.1% 0 0.0% -196,664 -15.1% 60,656 7.8%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple81 48.5% 8,857 49.6% 12,002 100.0% 709,424 54.5% 479,712 61.9%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple56 33.5% 5,959 33.4% 0 0.0% 291,768 22.4% 67,248 8.7%
Drupal\Core\Cache\DatabaseBackend::checksumTags11 6.6% 1,075 6.0% 0 0.0% 58,560 4.5% 60,816 7.8%
Drupal\Core\Database\Query\Select::execute7 4.2% 755 4.2% 0 0.0% 138,192 10.6% 115,552 14.9%
Drupal\Core\Cache\DatabaseBackend::getMultiple@16 3.6% 604 3.4% 0 0.0% 47,600 3.7% 16,344 2.1%
db_query3 1.8% 329 1.8% 0 0.0% 26,296 2.0% 25,008 3.2%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.6% 106 0.6% 0 0.0% 16,568 1.3% 4,584 0.6%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest1 0.6% 98 0.5% 0 0.0% 6,128 0.5% 5,872 0.8%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.6% 84 0.5% 0 0.0% 6,320 0.5% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute167 25.0% 8,282 46.4% 8,002 66.7% 1,005,152 77.3% 405,392 52.3%
Drupal\Core\Database\Connection::expandArguments167 25.0% 3,598 20.1% 4,000 33.3% 15,744 1.2% 174,056 22.5%
Drupal\Core\Database\Connection::prepareQuery167 25.0% 3,211 18.0% 0 0.0% 273,744 21.0% 72,976 9.4%
Drupal\Core\Database\Connection::defaultOptions167 25.0% 437 2.4% 0 0.0% 202,880 15.6% 62,056 8.0%