Run Report
Run #5180815e701e5: 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::query100 19.6% 34,311 14.8% 15,039 7.1% 649,144 4.0% 451,624 2.8%
Exclusive Metrics for Current Function1,467 4.3% 1,232 8.2% -69,832 -10.8% 33,784 7.5%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple59 59.0% 20,461 59.6% 9,195 61.1% 416,792 64.2% 271,184 60.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple12 12.0% 3,896 11.4% 1,725 11.5% 47,376 7.3% 37,504 8.3%
Drupal\Core\Cache\DatabaseBackend::checksumTags11 11.0% 3,505 10.2% 1,531 10.2% 45,136 7.0% 47,776 10.6%
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 7.0% 2,062 6.0% 930 6.2% 44,664 6.9% 31,520 7.0%
Drupal\Core\Database\Query\Select::execute4 4.0% 1,931 5.6% 691 4.6% 55,328 8.5% 41,040 9.1%
db_query4 4.0% 1,246 3.6% 501 3.3% 15,448 2.4% 11,992 2.7%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest1 1.0% 504 1.5% 168 1.1% 5,312 0.8% 6,200 1.4%
Drupal\Core\Path\AliasManager::lookupPathSource1 1.0% 366 1.1% 97 0.6% 4,672 0.7% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 1.0% 340 1.0% 201 1.3% 14,416 2.2% 4,408 1.0%
Child functions
Drupal\Core\Database\Statement::execute100 25.0% 28,639 83.5% 9,310 61.9% 531,712 81.9% 269,248 59.6%
Drupal\Core\Database\Connection::expandArguments100 25.0% 2,088 6.1% 2,177 14.5% 9,144 1.4% 80,512 17.8%
Drupal\Core\Database\Connection::prepareQuery100 25.0% 1,956 5.7% 2,050 13.6% 101,192 15.6% 36,696 8.1%
Drupal\Core\Database\Connection::defaultOptions100 25.0% 161 0.5% 270 1.8% 76,928 11.9% 31,384 6.9%