Run Report
Run #5185bb5ce59fb: 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::query226 19.8% 24,637 2.6% 28,002 3.0% 1,801,368 7.3% 937,424 3.7%
Exclusive Metrics for Current Function3,149 12.8% 4,000 14.3% -277,360 -15.4% 61,712 6.6%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple112 49.6% 11,998 48.7% 16,002 57.1% 582,696 32.3% 58,816 6.3%
Drupal\Core\Cache\DatabaseBackend::getMultiple83 36.7% 9,271 37.6% 12,000 42.9% 759,800 42.2% 501,536 53.5%
Drupal\Core\Cache\DatabaseBackend::checksumTags11 4.9% 1,059 4.3% 0 0.0% 58,608 3.3% 51,656 5.5%
Drupal\Core\Database\Query\Select::execute7 3.1% 950 3.9% 0 0.0% 274,848 15.3% 254,584 27.2%
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 3.1% 701 2.8% 0 0.0% 55,352 3.1% 15,000 1.6%
db_query3 1.3% 370 1.5% 0 0.0% 40,568 2.3% 44,160 4.7%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.4% 105 0.4% 0 0.0% 17,048 0.9% 5,696 0.6%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest1 0.4% 99 0.4% 0 0.0% 6,128 0.3% 5,976 0.6%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.4% 84 0.3% 0 0.0% 6,320 0.4% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute226 25.0% 11,352 46.1% 12,001 42.9% 1,411,544 78.4% 550,336 58.7%
Drupal\Core\Database\Connection::expandArguments226 25.0% 5,054 20.5% 8,001 28.6% 25,152 1.4% 192,456 20.5%
Drupal\Core\Database\Connection::prepareQuery226 25.0% 4,501 18.3% 0 0.0% 367,864 20.4% 75,624 8.1%
Drupal\Core\Database\Connection::defaultOptions226 25.0% 581 2.4% 4,000 14.3% 274,168 15.2% 57,296 6.1%