Run Report
Run #52c96ba78d568: XHProf Run (Namespace=drupal-perf-cottser)
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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% 15,101 12.3% 7,359 6.4% 752,024 6.5% 495,672 4.2%
Exclusive Metrics for Current Function1,009 6.7% 816 11.1% 49,192 6.5% 114,296 23.1%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple43 58.1% 8,918 59.1% 4,607 62.6% 601,160 79.9% 371,280 74.9%
Drupal\Core\Routing\RouteProvider::getRoutesByPath10 13.5% 2,460 16.3% 942 12.8% 46,928 6.2% 36,704 7.4%
Drupal\Core\Cache\DatabaseBackend::checksumTags10 13.5% 1,515 10.0% 840 11.4% 40,760 5.4% 44,368 9.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple5 6.8% 923 6.1% 451 6.1% 19,592 2.6% 17,272 3.5%
Drupal\Core\Path\AliasManager::lookupPathSource3 4.1% 699 4.6% 259 3.5% 12,264 1.6% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 1.4% 226 1.5% 93 1.3% 13,760 1.8% 10,128 2.0%
Drupal\Core\Database\Query\Select::execute1 1.4% 214 1.4% 87 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% 11,476 76.0% 3,715 50.5% 539,416 71.7% 226,344 45.7%
Drupal\Core\Database\Connection::expandArguments74 24.1% 1,229 8.1% 1,300 17.7% 11,400 1.5% 66,496 13.4%
Drupal\Core\Database\Connection::prepareQuery74 24.1% 1,222 8.1% 1,281 17.4% 75,712 10.1% 29,136 5.9%
Drupal\Core\Database\Connection::defaultOptions74 24.1% 90 0.6% 163 2.2% 57,136 7.6% 23,144 4.7%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 0.3% 56 0.4% 58 0.8% 14,056 1.9% 1,088 0.2%
print_r2 0.7% 9 0.1% 11 0.1% 904 0.1% 33,072 6.7%
Exception::__construct2 0.7% 4 0.0% 4 0.1% 1,472 0.2% 1,232 0.2%
Exception::getMessage2 0.7% 2 0.0% 6 0.1% 1,024 0.1% 864 0.2%
Exception::getCode2 0.7% 2 0.0% 2 0.0% 864 0.1% 0 0.0%
substr2 0.7% 2 0.0% 3 0.0% 848 0.1% 0 0.0%