Run Report
Run #5198f0bb880ef: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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::query159 19.8% 60,907 19.2% 22,703 8.2% 1,103,264 6.7% 538,744 3.2%
Exclusive Metrics for Current Function2,399 3.9% 1,983 8.7% -136,792 -12.4% 25,304 4.7%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple99 62.3% 35,775 58.7% 14,477 63.8% 702,816 63.7% 271,768 50.4%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple13 8.2% 4,536 7.4% 1,768 7.8% 50,528 4.6% 29,440 5.5%
Drupal\Core\Database\Query\Select::execute10 6.3% 4,500 7.4% 1,478 6.5% 104,832 9.5% 71,784 13.3%
Drupal\Core\Cache\DatabaseBackend::checksumTags13 8.2% 3,988 6.5% 1,643 7.2% 53,168 4.8% 23,064 4.3%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest3 1.9% 3,365 5.5% 695 3.1% 56,832 5.2% 70,536 13.1%
Drupal\Core\Cache\DatabaseBackend::getMultiple@18 5.0% 2,106 3.5% 933 4.1% 51,032 4.6% 31,552 5.9%
Drupal\Core\Database\Driver\mysql\Insert::execute1 0.6% 1,638 2.7% 175 0.8% 2,008 0.2% 0 0.0%
db_query5 3.1% 1,598 2.6% 574 2.5% 21,744 2.0% 13,848 2.6%
Drupal\Core\Database\Driver\mysql\Connection::queryRange2 1.3% 1,514 2.5% 303 1.3% 37,792 3.4% 17,464 3.2%
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::getMultiple3 1.9% 1,091 1.8% 413 1.8% 13,496 1.2% 9,288 1.7%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.6% 531 0.9% 146 0.6% 4,672 0.4% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 0.6% 265 0.4% 98 0.4% 4,344 0.4% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute159 25.0% 51,900 85.2% 13,663 60.2% 923,496 83.7% 354,608 65.8%
Drupal\Core\Database\Connection::expandArguments159 25.0% 3,261 5.4% 3,397 15.0% 28,768 2.6% 95,096 17.7%
Drupal\Core\Database\Connection::prepareQuery159 25.0% 3,108 5.1% 3,251 14.3% 165,216 15.0% 41,360 7.7%
Drupal\Core\Database\Connection::defaultOptions159 25.0% 234 0.4% 400 1.8% 121,736 11.0% 22,376 4.2%
PDO::lastInsertId1 0.2% 5 0.0% 9 0.0% 840 0.1% 0 0.0%