Run Report
Run #5589b65043e81: 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::query101 19.7% 32,327 5.6% 644,944 1.6% 412,352 1.0%
Exclusive Metrics for Current Function1,707 5.3% -91,296 -14.2% 28,760 7.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple80 79.2% 25,738 79.6% 515,264 79.9% 277,464 67.3%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum12 11.9% 2,772 8.6% 42,424 6.6% 31,160 7.6%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple6 5.9% 1,774 5.5% 23,288 3.6% 13,072 3.2%
Drupal\Core\Routing\RouteProvider::preLoadRoutes1 1.0% 1,289 4.0% 53,832 8.3% 86,136 20.9%
Drupal\Core\Database\Query\Select::execute2 2.0% 754 2.3% 10,136 1.6% 4,520 1.1%
Child functions
Drupal\Core\Database\Statement::execute101 25.0% 24,663 76.3% 531,760 82.5% 212,456 51.5%
Drupal\Core\Database\Connection::expandArguments101 25.0% 3,190 9.9% 24,200 3.8% 114,744 27.8%
Drupal\Core\Database\Connection::prepareQuery101 25.0% 2,470 7.6% 101,104 15.7% 32,776 7.9%
Drupal\Core\Database\Connection::defaultOptions101 25.0% 297 0.9% 79,176 12.3% 23,616 5.7%