Run Report
Run #52f5c0f4ebbb2: 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% 14,260 7.9% 7,078 4.1% 475,432 2.0% 366,712 1.5%
Exclusive Metrics for Current Function870 6.1% 677 9.6% -49,712 -10.5% 31,592 8.6%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple44 62.0% 9,516 66.7% 4,758 67.2% 345,864 72.7% 274,856 75.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags9 12.7% 1,374 9.6% 771 10.9% 36,736 7.7% 43,168 11.8%
Drupal\Core\Routing\RouteProvider::getRoutesByNames7 9.9% 1,076 7.5% 577 8.2% 25,416 5.3% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath3 4.2% 741 5.2% 279 3.9% 15,832 3.3% 15,520 4.2%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple4 5.6% 647 4.5% 342 4.8% 16,048 3.4% 15,408 4.2%
Drupal\Core\Path\AliasManager::lookupPathSource2 2.8% 432 3.0% 162 2.3% 8,576 1.8% 0 0.0%
Drupal\Core\Database\Query\Select::execute1 1.4% 238 1.7% 94 1.3% 13,200 2.8% 11,696 3.2%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 1.4% 236 1.7% 95 1.3% 13,760 2.9% 6,064 1.7%
Child functions
Drupal\Core\Database\Statement::execute71 25.0% 10,837 76.0% 3,665 51.8% 388,736 81.8% 216,672 59.1%
Drupal\Core\Database\Connection::expandArguments71 25.0% 1,261 8.8% 1,308 18.5% 9,192 1.9% 63,112 17.2%
Drupal\Core\Database\Connection::prepareQuery71 25.0% 1,191 8.4% 1,247 17.6% 72,360 15.2% 30,880 8.4%
Drupal\Core\Database\Connection::defaultOptions71 25.0% 101 0.7% 181 2.6% 54,856 11.5% 24,456 6.7%