Run Report
Run #519abd5ae932a: XHProf Run (Namespace=drupal-perf-ezeedub)
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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::query206 19.8% 44,816 2.0% 36,001 1.6% 300,072 3.2% 241,364 2.4%
Exclusive Metrics for Current Function5,863 13.1% 4,000 11.1% -87,208 -29.1% 28,900 12.0%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple91 44.2% 20,391 45.5% 20,001 55.6% 96,716 32.2% 39,292 16.3%
Drupal\Core\Cache\DatabaseBackend::getMultiple81 39.3% 17,499 39.0% 12,000 33.3% 125,856 41.9% 123,700 51.3%
Drupal\Core\Cache\DatabaseBackend::getMultiple@111 5.3% 2,156 4.8% 4,000 11.1% 14,960 5.0% 14,652 6.1%
Drupal\Core\Cache\DatabaseBackend::checksumTags11 5.3% 2,110 4.7% 0 0.0% 10,980 3.7% 13,508 5.6%
Drupal\Core\Database\Query\Select::execute6 2.9% 1,336 3.0% 0 0.0% 34,636 11.5% 37,144 15.4%
db_query3 1.5% 704 1.6% 0 0.0% 11,008 3.7% 10,240 4.2%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.5% 229 0.5% 0 0.0% 2,500 0.8% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest1 0.5% 196 0.4% 0 0.0% 1,620 0.5% 2,828 1.2%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.5% 195 0.4% 0 0.0% 1,796 0.6% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute206 25.0% 22,329 49.8% 8,000 22.2% 155,972 52.0% 46,112 19.1%
Drupal\Core\Database\Connection::expandArguments206 25.0% 8,445 18.8% 12,000 33.3% 12,572 4.2% 103,928 43.1%
Drupal\Core\Database\Connection::prepareQuery206 25.0% 7,485 16.7% 12,001 33.3% 134,952 45.0% 44,492 18.4%
Drupal\Core\Database\Connection::defaultOptions206 25.0% 694 1.5% 0 0.0% 83,784 27.9% 17,932 7.4%