Run Report
Run #52e96f602fe1a: 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::query139 18.6% 41,822 6.4% 31,083 4.8% 2,048,352 5.2% 797,256 2.0%
Exclusive Metrics for Current Function5,264 12.6% 4,891 15.7% 474,176 23.1% 131,752 16.5%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple75 54.0% 23,407 56.0% 19,936 64.1% 1,750,104 85.4% 532,584 66.8%
Drupal\Core\Database\Driver\mysql\Insert::execute2 1.4% 3,518 8.4% 940 3.0% 2,080 0.1% 120,264 15.1%
Drupal\Core\Database\Query\Delete::execute2 1.4% 2,858 6.8% 453 1.5% 3,184 0.2% 4,184 0.5%
Drupal\Core\Cache\DatabaseBackend::checksumTags14 10.1% 2,792 6.7% 2,341 7.5% 56,904 2.8% 46,160 5.8%
Drupal\Core\Routing\RouteProvider::getRoutesByNames15 10.8% 2,782 6.7% 2,326 7.5% 53,448 2.6% 3,168 0.4%
Drupal\Core\Database\Query\Select::execute11 7.9% 2,584 6.2% 1,793 5.8% 84,880 4.1% 54,712 6.9%
Drupal\Core\Path\AliasManager::lookupPathSource9 6.5% 1,625 3.9% 1,322 4.3% 34,744 1.7% 5,088 0.6%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple6 4.3% 1,204 2.9% 997 3.2% 23,712 1.2% 10,136 1.3%
Drupal\Core\Routing\RouteProvider::getRoutesByPath3 2.2% 602 1.4% 546 1.8% 20,200 1.0% 18,616 2.3%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.7% 252 0.6% 229 0.7% 14,800 0.7% 0 0.0%
Drupal\user\UserStorageController::addRoles1 0.7% 198 0.5% 200 0.6% 4,296 0.2% 2,344 0.3%
Child functions
Drupal\Core\Database\Statement::execute139 23.1% 26,607 63.6% 15,809 50.9% 1,291,352 63.0% 495,344 62.1%
Drupal\Core\Database\Connection::expandArguments139 23.1% 4,475 10.7% 4,601 14.8% 13,728 0.7% 78,864 9.9%
Drupal\Core\Database\Connection::prepareQuery139 23.1% 4,338 10.4% 4,467 14.4% 140,248 6.8% 43,848 5.5%
Drupal\Core\Database\Connection::defaultOptions139 23.1% 555 1.3% 684 2.2% 106,520 5.2% 27,152 3.4%
spl_autoload_call1 0.2% 279 0.7% 281 0.9% 10,808 0.5% 1,488 0.2%
print_r8 1.3% 152 0.4% 160 0.5% 1,296 0.1% 16,536 2.1%
Drupal\Core\Database\Statement::rowCount2 0.3% 44 0.1% 48 0.2% 2,016 0.1% 792 0.1%
Exception::__construct8 1.3% 35 0.1% 42 0.1% 3,528 0.2% 848 0.1%
Exception::getMessage8 1.3% 28 0.1% 33 0.1% 1,696 0.1% 632 0.1%
Exception::getCode8 1.3% 19 0.0% 27 0.1% 1,056 0.1% 0 0.0%
PDO::lastInsertId2 0.3% 13 0.0% 16 0.1% 864 0.0% 0 0.0%
substr8 1.3% 13 0.0% 24 0.1% 1,064 0.1% 0 0.0%