Run Report
Run #52c96b69a1c07: 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::query74 19.0% 15,050 12.2% 7,370 6.4% 752,024 6.5% 495,672 4.2%
Exclusive Metrics for Current Function986 6.6% 807 10.9% 49,192 6.5% 114,296 23.1%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple43 58.1% 8,838 58.7% 4,583 62.2% 601,160 79.9% 371,280 74.9%
Drupal\Core\Routing\RouteProvider::getRoutesByPath10 13.5% 2,463 16.4% 953 12.9% 46,928 6.2% 36,704 7.4%
Drupal\Core\Cache\DatabaseBackend::checksumTags10 13.5% 1,556 10.3% 870 11.8% 40,760 5.4% 44,368 9.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple5 6.8% 909 6.0% 446 6.1% 19,592 2.6% 17,272 3.5%
Drupal\Core\Path\AliasManager::lookupPathSource3 4.1% 695 4.6% 255 3.5% 12,264 1.6% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 1.4% 227 1.5% 94 1.3% 13,760 1.8% 10,128 2.0%
Drupal\Core\Database\Query\Select::execute1 1.4% 216 1.4% 89 1.2% 13,200 1.8% 11,712 2.4%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 1.4% 146 1.0% 80 1.1% 4,360 0.6% 4,208 0.8%
Child functions
Drupal\Core\Database\Statement::execute74 24.1% 11,399 75.7% 3,705 50.3% 539,416 71.7% 226,344 45.7%
Drupal\Core\Database\Connection::expandArguments74 24.1% 1,284 8.5% 1,342 18.2% 11,400 1.5% 66,496 13.4%
Drupal\Core\Database\Connection::prepareQuery74 24.1% 1,217 8.1% 1,284 17.4% 75,712 10.1% 29,136 5.9%
Drupal\Core\Database\Connection::defaultOptions74 24.1% 92 0.6% 148 2.0% 57,136 7.6% 23,144 4.7%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 0.3% 54 0.4% 56 0.8% 14,056 1.9% 1,088 0.2%
print_r2 0.7% 8 0.1% 10 0.1% 904 0.1% 33,072 6.7%
Exception::__construct2 0.7% 4 0.0% 6 0.1% 1,472 0.2% 1,232 0.2%
Exception::getMessage2 0.7% 2 0.0% 4 0.1% 1,024 0.1% 864 0.2%
Exception::getCode2 0.7% 2 0.0% 4 0.1% 864 0.1% 0 0.0%
substr2 0.7% 2 0.0% 4 0.1% 848 0.1% 0 0.0%