Run Report
Run #52f5c0b2e882a: 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::query71 19.5% 14,230 7.8% 7,054 4.1% 475,432 2.0% 366,712 1.5%
Exclusive Metrics for Current Function819 5.8% 654 9.3% -49,712 -10.5% 31,592 8.6%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple44 62.0% 9,477 66.6% 4,729 67.0% 345,864 72.7% 274,856 75.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags9 12.7% 1,375 9.7% 770 10.9% 36,736 7.7% 43,168 11.8%
Drupal\Core\Routing\RouteProvider::getRoutesByNames7 9.9% 1,085 7.6% 579 8.2% 25,416 5.3% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath3 4.2% 739 5.2% 282 4.0% 15,832 3.3% 15,520 4.2%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple4 5.6% 650 4.6% 341 4.8% 16,048 3.4% 15,408 4.2%
Drupal\Core\Path\AliasManager::lookupPathSource2 2.8% 432 3.0% 163 2.3% 8,576 1.8% 0 0.0%
Drupal\Core\Database\Query\Select::execute1 1.4% 238 1.7% 95 1.3% 13,200 2.8% 11,696 3.2%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 1.4% 234 1.6% 95 1.3% 13,760 2.9% 6,064 1.7%
Child functions
Drupal\Core\Database\Statement::execute71 25.0% 10,831 76.1% 3,657 51.8% 388,736 81.8% 216,672 59.1%
Drupal\Core\Database\Connection::expandArguments71 25.0% 1,263 8.9% 1,311 18.6% 9,192 1.9% 63,112 17.2%
Drupal\Core\Database\Connection::prepareQuery71 25.0% 1,210 8.5% 1,262 17.9% 72,360 15.2% 30,880 8.4%
Drupal\Core\Database\Connection::defaultOptions71 25.0% 107 0.8% 170 2.4% 54,856 11.5% 24,456 6.7%