Run Report
Run #5361b8e9609a0: 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% 23,659 11.3% 10,880 5.5% 632,840 2.6% 326,032 1.4%
Exclusive Metrics for Current Function1,353 5.7% 1,058 9.7% -105,608 -16.7% 19,264 5.9%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByNames46 37.7% 8,247 34.9% 3,977 36.6% 198,840 31.4% 68,072 20.9%
Drupal\Core\Cache\DatabaseBackend::getMultiple31 25.4% 6,036 25.5% 3,055 28.1% 217,032 34.3% 107,856 33.1%
Drupal\Core\Path\AliasStorage::lookupPathSource21 17.2% 3,918 16.6% 1,556 14.3% 82,064 13.0% 30,544 9.4%
Drupal\Core\Config\DatabaseStorage::readMultiple8 6.6% 1,876 7.9% 852 7.8% 49,520 7.8% 47,432 14.5%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple6 4.9% 1,189 5.0% 559 5.1% 24,040 3.8% 19,480 6.0%
Drupal\Core\Database\Query\Select::execute4 3.3% 1,177 5.0% 321 3.0% 32,232 5.1% 15,712 4.8%
Drupal\Core\Cache\DatabaseBackend::checksumTags5 4.1% 896 3.8% 459 4.2% 21,008 3.3% 26,944 8.3%
Drupal\Core\Routing\RouteProvider::getRoutesByPath1 0.8% 320 1.4% 101 0.9% 8,104 1.3% 9,992 3.1%
Child functions
Drupal\Core\Database\Statement::execute122 25.0% 18,424 77.9% 5,626 51.7% 501,176 79.2% 187,336 57.5%
Drupal\Core\Database\Connection::prepareQuery122 25.0% 1,951 8.2% 2,065 19.0% 117,352 18.5% 29,160 8.9%
Drupal\Core\Database\Connection::expandArguments122 25.0% 1,784 7.5% 1,886 17.3% 17,504 2.8% 71,936 22.1%
Drupal\Core\Database\Connection::defaultOptions122 25.0% 147 0.6% 245 2.3% 102,416 16.2% 18,336 5.6%