Run Report
Run #54e0a77153dbf: 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::query116 19.7% 28,130 4.0% 13,029 1.9% 767,632 1.5% 585,880 1.2%
Exclusive Metrics for Current Function1,378 4.9% 1,074 8.2% -100,688 -13.1% 159,368 27.2%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple84 72.4% 20,422 72.6% 9,573 73.5% 570,608 74.3% 430,800 73.5%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum15 12.9% 2,565 9.1% 1,383 10.6% 54,880 7.1% 36,784 6.3%
Drupal\Core\Database\Query\Select::execute6 5.2% 2,002 7.1% 617 4.7% 55,144 7.2% 10,440 1.8%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple8 6.9% 1,683 6.0% 829 6.4% 31,912 4.2% 23,016 3.9%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 0.9% 895 3.2% 418 3.2% 44,728 5.8% 75,208 12.8%
Drupal\Core\Routing\RouteProvider::getRoutesByPath1 0.9% 341 1.2% 125 1.0% 5,688 0.7% 6,872 1.2%
Drupal\Core\Path\AliasStorage::lookupPathSource1 0.9% 222 0.8% 84 0.6% 4,672 0.6% 2,760 0.5%
Child functions
Drupal\Core\Database\Statement::execute116 25.0% 21,881 77.8% 6,756 51.9% 632,632 82.4% 257,800 44.0%
Drupal\Core\Database\Connection::expandArguments116 25.0% 2,558 9.1% 2,673 20.5% 27,312 3.6% 103,936 17.7%
Drupal\Core\Database\Connection::prepareQuery116 25.0% 2,136 7.6% 2,234 17.1% 119,296 15.5% 36,544 6.2%
Drupal\Core\Database\Connection::defaultOptions116 25.0% 177 0.6% 292 2.2% 89,080 11.6% 28,232 4.8%