Run Report
Run #518ee83e04e1c: XHProf Run (Namespace=drupal-perf-cottser)
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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::query113 19.7% 37,627 21.6% 16,374 10.7% 793,424 6.9% 559,512 4.8%
Exclusive Metrics for Current Function1,642 4.4% 1,368 8.4% -80,440 -10.1% 36,800 6.6%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple73 64.6% 24,825 66.0% 11,038 67.4% 532,256 67.1% 372,888 66.6%
Drupal\Core\Cache\DatabaseBackend::checksumTags13 11.5% 3,393 9.0% 1,633 10.0% 53,168 6.7% 52,456 9.4%
Drupal\Core\Database\Query\Select::execute5 4.4% 2,440 6.5% 862 5.3% 77,928 9.8% 60,336 10.8%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple7 6.2% 2,113 5.6% 904 5.5% 27,648 3.5% 23,456 4.2%
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 6.2% 1,914 5.1% 878 5.4% 44,760 5.6% 30,216 5.4%
db_query5 4.4% 1,630 4.3% 640 3.9% 32,880 4.1% 8,440 1.5%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.9% 512 1.4% 141 0.9% 4,640 0.6% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest1 0.9% 489 1.3% 145 0.9% 5,312 0.7% 6,352 1.1%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.9% 311 0.8% 133 0.8% 14,832 1.9% 5,368 1.0%
Child functions
Drupal\Core\Database\Statement::execute113 25.0% 31,212 83.0% 9,927 60.6% 660,792 83.3% 358,712 64.1%
Drupal\Core\Database\Connection::expandArguments113 25.0% 2,394 6.4% 2,476 15.1% 9,848 1.2% 89,792 16.0%
Drupal\Core\Database\Connection::prepareQuery113 25.0% 2,212 5.9% 2,315 14.1% 116,440 14.7% 41,280 7.4%
Drupal\Core\Database\Connection::defaultOptions113 25.0% 167 0.4% 288 1.8% 86,784 10.9% 32,928 5.9%