Run Report
Run #51b0336932f18: 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::query232 19.8% 113,623 11.5% 36,598 4.0% 1,543,752 4.9% 371,120 1.2%
Exclusive Metrics for Current Function3,957 3.5% 3,438 9.4% -225,944 -14.6% 23,176 6.2%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple86 37.1% 40,923 36.0% 12,948 35.4% 348,288 22.6% 46,528 12.5%
Drupal\Core\Cache\DatabaseBackend::getMultiple79 34.1% 35,625 31.4% 12,783 34.9% 550,248 35.6% 178,624 48.1%
Drupal\Core\Database\Driver\mysql\Connection::queryRange21 9.1% 12,006 10.6% 3,572 9.8% 326,704 21.2% 3,976 1.1%
Drupal\Core\Database\Query\Select::execute12 5.2% 6,971 6.1% 1,957 5.3% 142,488 9.2% 65,584 17.7%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest11 4.7% 6,611 5.8% 1,769 4.8% 72,552 4.7% 13,544 3.6%
Drupal\Core\Cache\DatabaseBackend::checksumTags13 5.6% 5,122 4.5% 1,838 5.0% 52,832 3.4% 33,824 9.1%
Drupal\Core\Routing\RouteProvider::getRoutesByNames5 2.2% 2,303 2.0% 718 2.0% 18,336 1.2% 0 0.0%
Drupal\Core\Database\Query\Update::execute1 0.4% 2,014 1.8% 342 0.9% 2,056 0.1% 3,912 1.1%
db_query2 0.9% 941 0.8% 338 0.9% 18,568 1.2% 19,568 5.3%
Drupal\Core\Cache\DatabaseBackend::getMultiple@11 0.4% 612 0.5% 206 0.6% 6,984 0.5% 5,560 1.5%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.4% 495 0.4% 127 0.3% 4,696 0.3% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute232 25.0% 99,948 88.0% 22,827 62.4% 1,308,720 84.8% 245,712 66.2%
Drupal\Core\Database\Connection::expandArguments232 25.0% 4,862 4.3% 5,066 13.8% 36,592 2.4% 48,488 13.1%
Drupal\Core\Database\Connection::prepareQuery232 25.0% 4,485 3.9% 4,677 12.8% 229,640 14.9% 32,704 8.8%
Drupal\Core\Database\Connection::defaultOptions232 25.0% 371 0.3% 588 1.6% 193,944 12.6% 21,040 5.7%
PDOStatement::rowCount1 0.1% 0 0.0% 2 0.0% 800 0.1% 0 0.0%