Run Report
Run #52c96804a7a94: 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::query76 18.8% 15,836 11.6% 7,861 6.1% 899,504 6.9% 588,456 4.5%
Exclusive Metrics for Current Function1,142 7.2% 958 12.2% 107,472 11.9% 143,048 24.3%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple44 57.9% 9,349 59.0% 4,985 63.4% 744,864 82.8% 466,856 79.3%
Drupal\Core\Routing\RouteProvider::getRoutesByPath10 13.2% 2,428 15.3% 927 11.8% 46,928 5.2% 35,392 6.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags10 13.2% 1,567 9.9% 864 11.0% 40,744 4.5% 43,560 7.4%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple5 6.6% 949 6.0% 469 6.0% 19,592 2.2% 16,952 2.9%
Drupal\Core\Path\AliasManager::lookupPathSource4 5.3% 934 5.9% 346 4.4% 16,040 1.8% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 1.3% 234 1.5% 97 1.2% 13,776 1.5% 9,776 1.7%
Drupal\Core\Database\Query\Select::execute1 1.3% 224 1.4% 90 1.1% 13,200 1.5% 11,712 2.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 1.3% 151 1.0% 83 1.1% 4,360 0.5% 4,208 0.7%
Child functions
Drupal\Core\Database\Statement::execute76 23.8% 11,964 75.5% 3,967 50.5% 624,584 69.4% 289,840 49.3%
Drupal\Core\Database\Connection::expandArguments76 23.8% 1,283 8.1% 1,343 17.1% 11,416 1.3% 65,328 11.1%
Drupal\Core\Database\Connection::prepareQuery76 23.8% 1,270 8.0% 1,331 16.9% 77,616 8.6% 29,888 5.1%
Drupal\Core\Database\Connection::defaultOptions76 23.8% 98 0.6% 166 2.1% 58,680 6.5% 23,848 4.1%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 0.3% 53 0.3% 54 0.7% 14,056 1.6% 1,088 0.2%
print_r3 0.9% 11 0.1% 14 0.2% 960 0.1% 33,112 5.6%
Exception::__construct3 0.9% 6 0.0% 9 0.1% 1,808 0.2% 1,328 0.2%
Exception::getMessage3 0.9% 3 0.0% 8 0.1% 1,136 0.1% 976 0.2%
Exception::getCode3 0.9% 3 0.0% 5 0.1% 896 0.1% 0 0.0%
substr3 0.9% 3 0.0% 6 0.1% 880 0.1% 0 0.0%