Run Report
Run #51ba929760d1b: 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::query69 19.5% 31,567 1.5% 12,226 0.6% 541,352 1.3% 315,320 0.7%
Exclusive Metrics for Current Function1,109 3.5% 931 7.6% -61,120 -11.3% 13,112 4.2%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple43 62.3% 18,834 59.7% 7,941 65.0% 353,704 65.3% 174,416 55.3%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest6 8.7% 4,440 14.1% 1,123 9.2% 55,312 10.2% 57,072 18.1%
Drupal\Core\Cache\DatabaseBackend::checksumTags8 11.6% 2,748 8.7% 1,196 9.8% 33,032 6.1% 19,024 6.0%
Drupal\Core\Database\Query\Select::execute3 4.3% 1,527 4.8% 502 4.1% 48,336 8.9% 35,640 11.3%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple4 5.8% 1,457 4.6% 563 4.6% 16,376 3.0% 9,560 3.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 1.4% 810 2.6% 234 1.9% 16,952 3.1% 10,136 3.2%
Drupal\Core\Routing\RouteProvider::getRoutesByNames2 2.9% 661 2.1% 289 2.4% 7,896 1.5% 4,328 1.4%
Drupal\Core\Path\AliasManager::lookupPathSource1 1.4% 658 2.1% 215 1.8% 4,728 0.9% 0 0.0%
db_query1 1.4% 432 1.4% 163 1.3% 5,016 0.9% 5,144 1.6%
Child functions
Drupal\Core\Database\Statement::execute69 25.0% 27,133 86.0% 7,772 63.6% 449,632 83.1% 216,280 68.6%
Drupal\Core\Database\Connection::expandArguments69 25.0% 1,698 5.4% 1,760 14.4% 18,976 3.5% 52,888 16.8%
Drupal\Core\Database\Connection::prepareQuery69 25.0% 1,460 4.6% 1,522 12.4% 75,520 14.0% 18,920 6.0%
Drupal\Core\Database\Connection::defaultOptions69 25.0% 167 0.5% 241 2.0% 58,344 10.8% 14,120 4.5%