Run Report
Run #53cceca14b28e: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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% 28,775 3.3% 13,736 1.6% 664,568 1.4% 491,384 1.0%
Exclusive Metrics for Current Function1,481 5.1% 1,175 8.6% -87,816 -13.2% 32,704 6.7%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple38 37.3% 11,219 39.0% 5,513 40.1% 316,576 47.6% 221,592 45.1%
Drupal\Core\Config\DatabaseStorage::readMultiple23 22.5% 6,278 21.8% 2,905 21.1% 115,712 17.4% 79,616 16.2%
Drupal\Core\Cache\DatabaseBackend::checksumTags14 13.7% 2,675 9.3% 1,508 11.0% 56,600 8.5% 48,304 9.8%
Drupal\Core\Config\DatabaseStorage::listAll5 4.9% 1,779 6.2% 710 5.2% 19,248 2.9% 4,792 1.0%
Drupal\Core\Database\Query\Select::execute5 4.9% 1,776 6.2% 607 4.4% 41,368 6.2% 27,640 5.6%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple7 6.9% 1,472 5.1% 782 5.7% 27,648 4.2% 11,216 2.3%
Drupal\Core\Routing\RouteProvider::getRoutesByNames3 2.9% 1,331 4.6% 613 4.5% 48,600 7.3% 69,536 14.2%
Drupal\Core\Cache\DatabaseBackend::getMultiple@13 2.9% 1,093 3.8% 666 4.8% 19,656 3.0% 15,976 3.3%
Drupal\Core\Path\AliasStorage::lookupPathSource3 2.9% 816 2.8% 307 2.2% 12,312 1.9% 4,536 0.9%
Drupal\Core\Routing\RouteProvider::getRoutesByPath1 1.0% 336 1.2% 125 0.9% 6,848 1.0% 8,176 1.7%
Child functions
Drupal\Core\Database\Statement::execute102 25.0% 22,086 76.8% 7,051 51.3% 544,432 81.9% 282,952 57.6%
Drupal\Core\Database\Connection::prepareQuery102 25.0% 2,573 8.9% 2,682 19.5% 104,168 15.7% 37,616 7.7%
Drupal\Core\Database\Connection::expandArguments102 25.0% 2,371 8.2% 2,464 17.9% 23,720 3.6% 113,840 23.2%
Drupal\Core\Database\Connection::defaultOptions102 25.0% 264 0.9% 364 2.6% 80,064 12.0% 24,272 4.9%