Run Report
Run #519eada161e65: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::query145 19.8% 62,562 17.4% 21,780 6.9% 912,752 6.1% 342,280 2.3%
Exclusive Metrics for Current Function2,267 3.6% 1,888 8.7% -106,448 -11.7% 26,048 7.6%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple91 62.8% 38,278 61.2% 13,764 63.2% 622,368 68.2% 154,624 45.2%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple23 15.9% 11,429 18.3% 3,841 17.6% 89,048 9.8% 52,976 15.5%
Drupal\Core\Cache\DatabaseBackend::checksumTags11 7.6% 4,386 7.0% 1,445 6.6% 43,888 4.8% 32,136 9.4%
Drupal\Core\Database\Query\Select::execute6 4.1% 3,221 5.1% 976 4.5% 69,864 7.7% 47,640 13.9%
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 4.8% 2,422 3.9% 819 3.8% 44,216 4.8% 29,192 8.5%
db_query4 2.8% 1,881 3.0% 614 2.8% 20,192 2.2% 17,344 5.1%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest1 0.7% 374 0.6% 98 0.4% 4,608 0.5% 4,928 1.4%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.7% 347 0.6% 114 0.5% 4,632 0.5% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.7% 224 0.4% 109 0.5% 13,936 1.5% 3,440 1.0%
Child functions
Drupal\Core\Database\Statement::execute145 25.0% 54,194 86.6% 13,400 61.5% 752,928 82.5% 202,696 59.2%
Drupal\Core\Database\Connection::expandArguments145 25.0% 3,029 4.8% 3,144 14.4% 11,512 1.3% 65,080 19.0%
Drupal\Core\Database\Connection::prepareQuery145 25.0% 2,875 4.6% 3,004 13.8% 143,616 15.7% 25,560 7.5%
Drupal\Core\Database\Connection::defaultOptions145 25.0% 197 0.3% 344 1.6% 111,144 12.2% 22,896 6.7%