Run Report
Run #52c96df6ca13b: 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::query121 19.1% 27,738 11.1% 12,395 5.3% 1,148,136 6.5% 776,680 4.4%
Exclusive Metrics for Current Function1,553 5.6% 1,254 10.1% 30,504 2.7% 122,312 15.7%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple73 60.3% 15,058 54.3% 7,696 62.1% 930,176 81.0% 519,536 66.9%
Drupal\Core\Database\Driver\mysql\Insert::execute2 1.7% 3,074 11.1% 648 5.2% 2,080 0.2% 111,904 14.4%
Drupal\Core\Routing\RouteProvider::getRoutesByPath10 8.3% 2,603 9.4% 941 7.6% 52,016 4.5% 31,584 4.1%
Drupal\Core\Cache\DatabaseBackend::checksumTags14 11.6% 2,066 7.4% 1,152 9.3% 56,784 4.9% 49,416 6.4%
Drupal\Core\Database\Query\Select::execute5 4.1% 1,209 4.4% 475 3.8% 33,968 3.0% 25,776 3.3%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple6 5.0% 1,085 3.9% 537 4.3% 23,448 2.0% 16,592 2.1%
Drupal\Core\Path\AliasManager::lookupPathSource4 3.3% 885 3.2% 326 2.6% 16,048 1.4% 0 0.0%
Drupal\Core\Database\Query\Delete::execute2 1.7% 781 2.8% 163 1.3% 3,184 0.3% 4,184 0.5%
Drupal\Core\Routing\RouteProvider::getRoutesByNames3 2.5% 556 2.0% 273 2.2% 11,368 1.0% 4,128 0.5%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.8% 252 0.9% 99 0.8% 14,800 1.3% 10,840 1.4%
db_query1 0.8% 169 0.6% 85 0.7% 4,264 0.4% 2,720 0.4%
Child functions
Drupal\Core\Database\Statement::execute121 24.0% 21,959 79.2% 6,600 53.2% 866,432 75.5% 458,864 59.1%
Drupal\Core\Database\Connection::prepareQuery121 24.0% 2,021 7.3% 2,113 17.0% 121,064 10.5% 42,400 5.5%
Drupal\Core\Database\Connection::expandArguments121 24.0% 1,967 7.1% 2,075 16.7% 14,552 1.3% 85,696 11.0%
Drupal\Core\Database\Connection::defaultOptions121 24.0% 142 0.5% 235 1.9% 92,912 8.1% 30,320 3.9%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 0.2% 56 0.2% 58 0.5% 14,056 1.2% 1,088 0.1%
print_r3 0.6% 14 0.1% 15 0.1% 960 0.1% 33,112 4.3%
Drupal\Core\Database\Statement::rowCount2 0.4% 10 0.0% 12 0.1% 2,072 0.2% 792 0.1%
Exception::__construct3 0.6% 5 0.0% 9 0.1% 1,808 0.2% 1,232 0.2%
Exception::getMessage3 0.6% 3 0.0% 6 0.0% 1,136 0.1% 864 0.1%
substr3 0.6% 3 0.0% 5 0.0% 880 0.1% 0 0.0%
PDO::lastInsertId2 0.4% 3 0.0% 9 0.1% 864 0.1% 0 0.0%
Exception::getCode3 0.6% 2 0.0% 4 0.0% 896 0.1% 0 0.0%