Run Report
Run #518b101728200: 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::query118 19.7% 44,725 6.4% 17,823 2.7% 879,752 5.9% 654,112 4.2%
Exclusive Metrics for Current Function1,768 4.0% 1,491 8.4% -89,984 -10.2% 41,064 6.3%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple76 64.4% 28,106 62.8% 12,139 68.1% 561,648 63.8% 394,128 60.3%
Drupal\Core\Database\Query\Select::execute8 6.8% 6,327 14.1% 1,427 8.0% 150,808 17.1% 138,080 21.1%
Drupal\Core\Cache\DatabaseBackend::checksumTags11 9.3% 3,215 7.2% 1,421 8.0% 45,112 5.1% 43,904 6.7%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple8 6.8% 2,507 5.6% 998 5.6% 31,488 3.6% 26,536 4.1%
db_query5 4.2% 1,677 3.7% 600 3.4% 21,144 2.4% 9,472 1.4%
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 5.9% 1,550 3.5% 831 4.7% 44,760 5.1% 30,104 4.6%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest1 0.8% 518 1.2% 156 0.9% 5,312 0.6% 6,416 1.0%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.8% 503 1.1% 121 0.7% 4,640 0.5% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.8% 322 0.7% 130 0.7% 14,840 1.7% 5,472 0.8%
Child functions
Drupal\Core\Database\Statement::execute118 25.0% 37,644 84.2% 10,696 60.0% 739,896 84.1% 417,504 63.8%
Drupal\Core\Database\Connection::expandArguments118 25.0% 2,631 5.9% 2,726 15.3% 15,592 1.8% 114,328 17.5%
Drupal\Core\Database\Connection::prepareQuery118 25.0% 2,444 5.5% 2,540 14.3% 123,664 14.1% 48,408 7.4%
Drupal\Core\Database\Connection::defaultOptions118 25.0% 238 0.5% 370 2.1% 90,584 10.3% 32,808 5.0%