Run Report
Run #52c8629919553: 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::query135 19.7% 26,671 11.5% 12,591 5.8% 837,680 4.8% 494,128 2.8%
Exclusive Metrics for Current Function1,479 5.5% 1,159 9.2% -103,712 -12.4% 30,976 6.3%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple77 57.0% 14,830 55.6% 7,428 59.0% 547,664 65.4% 306,504 62.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath19 14.1% 4,765 17.9% 1,796 14.3% 87,808 10.5% 39,872 8.1%
Drupal\Core\Database\Query\Select::execute11 8.1% 2,394 9.0% 894 7.1% 81,448 9.7% 62,352 12.6%
Drupal\Core\Cache\DatabaseBackend::checksumTags15 11.1% 2,278 8.5% 1,249 9.9% 60,888 7.3% 50,600 10.2%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple7 5.2% 1,289 4.8% 657 5.2% 27,208 3.2% 21,224 4.3%
Drupal\Core\Routing\RouteProvider::getRoutesByNames4 3.0% 723 2.7% 397 3.2% 14,904 1.8% 3,904 0.8%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.7% 203 0.8% 73 0.6% 4,672 0.6% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.7% 189 0.7% 97 0.8% 13,088 1.6% 9,672 2.0%
Child functions
Drupal\Core\Database\Statement::execute135 25.0% 20,611 77.3% 6,505 51.7% 684,952 81.8% 301,488 61.0%
Drupal\Core\Database\Connection::prepareQuery135 25.0% 2,239 8.4% 2,348 18.6% 138,408 16.5% 49,248 10.0%
Drupal\Core\Database\Connection::expandArguments135 25.0% 2,158 8.1% 2,272 18.0% 14,544 1.7% 84,280 17.1%
Drupal\Core\Database\Connection::defaultOptions135 25.0% 184 0.7% 307 2.4% 103,488 12.4% 28,136 5.7%