Run Report
Run #53ccf1bb00d4b: 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::query102 19.7% 25,596 3.7% 11,117 1.6% 664,624 1.5% 491,432 1.1%
Exclusive Metrics for Current Function1,212 4.7% 962 8.7% -87,808 -13.2% 32,016 6.5%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple38 37.3% 10,208 39.9% 4,613 41.5% 316,536 47.6% 212,064 43.2%
Drupal\Core\Config\DatabaseStorage::readMultiple23 22.5% 5,506 21.5% 2,329 20.9% 115,848 17.4% 82,864 16.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags14 13.7% 2,372 9.3% 1,194 10.7% 56,576 8.5% 48,448 9.9%
Drupal\Core\Database\Query\Select::execute5 4.9% 1,647 6.4% 457 4.1% 41,328 6.2% 28,400 5.8%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple7 6.9% 1,303 5.1% 606 5.5% 27,656 4.2% 17,032 3.5%
Drupal\Core\Config\DatabaseStorage::listAll5 4.9% 1,214 4.7% 419 3.8% 19,256 2.9% 4,792 1.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames3 2.9% 1,151 4.5% 507 4.6% 48,600 7.3% 68,768 14.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@13 2.9% 1,017 4.0% 606 5.5% 19,664 3.0% 16,304 3.3%
Drupal\Core\Path\AliasStorage::lookupPathSource3 2.9% 762 3.0% 249 2.2% 12,312 1.9% 4,536 0.9%
Drupal\Core\Routing\RouteProvider::getRoutesByPath1 1.0% 416 1.6% 137 1.2% 6,848 1.0% 8,224 1.7%
Child functions
Drupal\Core\Database\Statement::execute102 25.0% 20,616 80.5% 6,107 54.9% 544,488 81.9% 283,680 57.7%
Drupal\Core\Database\Connection::expandArguments102 25.0% 1,844 7.2% 1,940 17.5% 23,736 3.6% 113,776 23.2%
Drupal\Core\Database\Connection::prepareQuery102 25.0% 1,780 7.0% 1,861 16.7% 104,168 15.7% 38,000 7.7%
Drupal\Core\Database\Connection::defaultOptions102 25.0% 144 0.6% 247 2.2% 80,040 12.0% 23,960 4.9%