Run Report
Run #55894e8c35711: XHProf Run (Namespace=drupal-perf-stefanr)
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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::query15,600 19.8% 5,916,966 4.9% 95,430,016 1.9% 44,748,000 0.9%
Exclusive Metrics for Current Function303,387 5.1% -13,800,000 -14.5% 3,132,800 7.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple12,800 82.1% 4,831,534 81.7% 78,836,416 82.6% 29,937,600 66.9%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum1,400 9.0% 415,311 7.0% 5,456,000 5.7% 4,246,400 9.5%
Drupal\Core\Database\Query\Select::execute600 3.8% 264,198 4.5% 3,042,400 3.2% 452,000 1.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple700 4.5% 248,827 4.2% 2,709,600 2.8% 1,679,200 3.8%
Drupal\Core\Routing\RouteProvider::preLoadRoutes100 0.6% 157,096 2.7% 5,385,600 5.6% 8,432,800 18.8%
Child functions
Drupal\Core\Database\Statement::execute15,600 25.0% 4,548,763 76.9% 78,842,016 82.6% 25,204,000 56.3%
Drupal\Core\Database\Connection::expandArguments15,600 25.0% 556,650 9.4% 2,818,400 3.0% 9,832,800 22.0%
Drupal\Core\Database\Connection::prepareQuery15,600 25.0% 460,236 7.8% 15,380,000 16.1% 4,031,200 9.0%
Drupal\Core\Database\Connection::defaultOptions15,600 25.0% 47,930 0.8% 12,189,600 12.8% 2,547,200 5.7%