Run Report
Run #52f5c11235c73: 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% 14,144 7.8% 6,985 4.0% 475,496 2.0% 366,328 1.5%
Exclusive Metrics for Current Function840 5.9% 655 9.4% -49,728 -10.5% 31,480 8.6%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple44 62.0% 9,388 66.4% 4,663 66.8% 345,936 72.8% 275,064 75.1%
Drupal\Core\Cache\DatabaseBackend::checksumTags9 12.7% 1,368 9.7% 760 10.9% 36,744 7.7% 43,192 11.8%
Drupal\Core\Routing\RouteProvider::getRoutesByNames7 9.9% 1,090 7.7% 587 8.4% 25,400 5.3% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath3 4.2% 740 5.2% 280 4.0% 15,832 3.3% 15,528 4.2%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple4 5.6% 643 4.5% 343 4.9% 16,048 3.4% 14,688 4.0%
Drupal\Core\Path\AliasManager::lookupPathSource2 2.8% 448 3.2% 166 2.4% 8,576 1.8% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 1.4% 234 1.7% 94 1.3% 13,760 2.9% 6,160 1.7%
Drupal\Core\Database\Query\Select::execute1 1.4% 233 1.6% 92 1.3% 13,200 2.8% 11,696 3.2%
Child functions
Drupal\Core\Database\Statement::execute71 25.0% 10,755 76.0% 3,586 51.3% 388,816 81.8% 216,544 59.1%
Drupal\Core\Database\Connection::expandArguments71 25.0% 1,246 8.8% 1,303 18.7% 9,192 1.9% 62,656 17.1%
Drupal\Core\Database\Connection::prepareQuery71 25.0% 1,201 8.5% 1,267 18.1% 72,360 15.2% 31,384 8.6%
Drupal\Core\Database\Connection::defaultOptions71 25.0% 102 0.7% 174 2.5% 54,856 11.5% 24,264 6.6%