Run Report
Run #5361ba0116a7c: 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::query122 19.7% 23,559 11.2% 10,794 5.5% 632,840 2.6% 326,032 1.4%
Exclusive Metrics for Current Function1,343 5.7% 1,056 9.8% -105,608 -16.7% 19,264 5.9%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByNames46 37.7% 8,240 35.0% 3,981 36.9% 198,840 31.4% 68,072 20.9%
Drupal\Core\Cache\DatabaseBackend::getMultiple31 25.4% 6,011 25.5% 3,024 28.0% 217,032 34.3% 107,856 33.1%
Drupal\Core\Path\AliasStorage::lookupPathSource21 17.2% 3,839 16.3% 1,506 14.0% 82,064 13.0% 30,544 9.4%
Drupal\Core\Config\DatabaseStorage::readMultiple8 6.6% 1,870 7.9% 832 7.7% 49,520 7.8% 47,432 14.5%
Drupal\Core\Database\Query\Select::execute4 3.3% 1,228 5.2% 333 3.1% 32,232 5.1% 15,712 4.8%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple6 4.9% 1,116 4.7% 558 5.2% 24,040 3.8% 19,480 6.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags5 4.1% 937 4.0% 459 4.3% 21,008 3.3% 26,944 8.3%
Drupal\Core\Routing\RouteProvider::getRoutesByPath1 0.8% 318 1.3% 101 0.9% 8,104 1.3% 9,992 3.1%
Child functions
Drupal\Core\Database\Statement::execute122 25.0% 18,323 77.8% 5,550 51.4% 501,176 79.2% 187,336 57.5%
Drupal\Core\Database\Connection::prepareQuery122 25.0% 1,932 8.2% 2,023 18.7% 117,352 18.5% 29,160 8.9%
Drupal\Core\Database\Connection::expandArguments122 25.0% 1,813 7.7% 1,910 17.7% 17,504 2.8% 71,936 22.1%
Drupal\Core\Database\Connection::defaultOptions122 25.0% 148 0.6% 255 2.4% 102,416 16.2% 18,336 5.6%