Run Report
Run #52c862ea26981: 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::query135 19.7% 26,930 11.6% 12,655 5.8% 837,352 4.8% 488,888 2.8%
Exclusive Metrics for Current Function1,483 5.5% 1,190 9.4% -103,712 -12.4% 30,360 6.2%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple77 57.0% 15,195 56.4% 7,566 59.8% 547,344 65.4% 300,208 61.4%
Drupal\Core\Routing\RouteProvider::getRoutesByPath19 14.1% 4,787 17.8% 1,814 14.3% 87,808 10.5% 40,000 8.2%
Drupal\Core\Database\Query\Select::execute11 8.1% 2,436 9.0% 922 7.3% 81,440 9.7% 62,688 12.8%
Drupal\Core\Cache\DatabaseBackend::checksumTags15 11.1% 2,228 8.3% 1,222 9.7% 60,912 7.3% 50,952 10.4%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple7 5.2% 1,226 4.6% 614 4.9% 27,184 3.2% 21,464 4.4%
Drupal\Core\Routing\RouteProvider::getRoutesByNames4 3.0% 688 2.6% 357 2.8% 14,904 1.8% 3,904 0.8%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.7% 193 0.7% 70 0.6% 4,672 0.6% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.7% 177 0.7% 90 0.7% 13,088 1.6% 9,672 2.0%
Child functions
Drupal\Core\Database\Statement::execute135 25.0% 20,928 77.7% 6,612 52.2% 684,624 81.8% 298,528 61.1%
Drupal\Core\Database\Connection::prepareQuery135 25.0% 2,191 8.1% 2,298 18.2% 138,408 16.5% 49,040 10.0%
Drupal\Core\Database\Connection::expandArguments135 25.0% 2,169 8.1% 2,278 18.0% 14,544 1.7% 83,536 17.1%
Drupal\Core\Database\Connection::defaultOptions135 25.0% 159 0.6% 277 2.2% 103,488 12.4% 27,424 5.6%