Run Report
Run #51ba93c3db76f: 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::query69 19.5% 30,239 1.4% 11,538 0.5% 541,352 1.3% 315,320 0.7%
Exclusive Metrics for Current Function1,112 3.7% 974 8.4% -61,120 -11.3% 13,112 4.2%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple43 62.3% 18,737 62.0% 7,685 66.6% 353,704 65.3% 174,416 55.3%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest6 8.7% 3,972 13.1% 1,001 8.7% 55,312 10.2% 57,072 18.1%
Drupal\Core\Cache\DatabaseBackend::checksumTags8 11.6% 2,419 8.0% 1,014 8.8% 33,032 6.1% 19,024 6.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple4 5.8% 1,550 5.1% 583 5.1% 16,376 3.0% 9,560 3.0%
Drupal\Core\Database\Query\Select::execute3 4.3% 1,482 4.9% 523 4.5% 48,336 8.9% 35,640 11.3%
Drupal\Core\Path\AliasManager::lookupPathSource1 1.4% 643 2.1% 167 1.4% 4,728 0.9% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames2 2.9% 570 1.9% 261 2.3% 7,896 1.5% 4,328 1.4%
db_query1 1.4% 437 1.4% 143 1.2% 5,016 0.9% 5,144 1.6%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 1.4% 429 1.4% 161 1.4% 16,952 3.1% 10,136 3.2%
Child functions
Drupal\Core\Database\Statement::execute69 25.0% 25,825 85.4% 7,087 61.4% 449,632 83.1% 216,280 68.6%
Drupal\Core\Database\Connection::expandArguments69 25.0% 1,652 5.5% 1,712 14.8% 18,976 3.5% 52,888 16.8%
Drupal\Core\Database\Connection::prepareQuery69 25.0% 1,481 4.9% 1,541 13.4% 75,520 14.0% 18,920 6.0%
Drupal\Core\Database\Connection::defaultOptions69 25.0% 169 0.6% 224 1.9% 58,344 10.8% 14,120 4.5%