Run Report
Run #519a18af575ed: XHProf Run (Namespace=drupal-perf-rcaracaus)
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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::query123 19.7% 35,902 12.9% 17,446 6.7% 294,888 2.2% 282,240 2.1%
Exclusive Metrics for Current Function2,304 6.4% 1,946 11.2% -87,096 -29.5% 43,112 15.3%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple82 66.7% 24,388 67.9% 11,989 68.7% 200,560 68.0% 189,472 67.1%
Drupal\Core\Database\Query\Select::execute10 8.1% 3,788 10.6% 1,436 8.2% 29,800 10.1% 24,992 8.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags9 7.3% 2,115 5.9% 1,205 6.9% 15,608 5.3% 19,832 7.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple7 5.7% 1,839 5.1% 892 5.1% 13,600 4.6% 15,328 5.4%
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 5.7% 1,672 4.7% 916 5.3% 16,176 5.5% 17,624 6.2%
db_query5 4.1% 1,160 3.2% 630 3.6% 9,088 3.1% 10,448 3.7%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest1 0.8% 319 0.9% 136 0.8% 2,760 0.9% 4,544 1.6%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.8% 318 0.9% 125 0.7% 4,296 1.5% 0 0.0%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.8% 303 0.8% 117 0.7% 3,000 1.0% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute123 25.0% 26,234 73.1% 7,774 44.6% 152,136 51.6% 45,664 16.2%
Drupal\Core\Database\Connection::expandArguments123 25.0% 3,654 10.2% 3,769 21.6% 8,928 3.0% 101,472 36.0%
Drupal\Core\Database\Connection::prepareQuery123 25.0% 3,362 9.4% 3,484 20.0% 126,552 42.9% 52,336 18.5%
Drupal\Core\Database\Connection::defaultOptions123 25.0% 348 1.0% 473 2.7% 94,368 32.0% 39,656 14.1%