Run Report
Run #52c877ce87260: 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::query70 19.5% 14,174 9.3% 6,761 4.7% 464,856 3.0% 353,208 2.3%
Exclusive Metrics for Current Function798 5.6% 620 9.2% -51,136 -11.0% 26,200 7.4%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple41 58.6% 8,375 59.1% 4,144 61.3% 321,408 69.1% 230,104 65.1%
Drupal\Core\Routing\RouteProvider::getRoutesByPath10 14.3% 2,474 17.5% 942 13.9% 46,928 10.1% 35,800 10.1%
Drupal\Core\Cache\DatabaseBackend::checksumTags10 14.3% 1,514 10.7% 850 12.6% 40,744 8.8% 44,528 12.6%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple5 7.1% 930 6.6% 450 6.7% 19,768 4.3% 17,040 4.8%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 1.4% 252 1.8% 122 1.8% 13,776 3.0% 9,936 2.8%
Drupal\Core\Database\Query\Select::execute1 1.4% 220 1.6% 88 1.3% 13,200 2.8% 11,592 3.3%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 1.4% 216 1.5% 94 1.4% 4,360 0.9% 4,208 1.2%
Drupal\Core\Path\AliasManager::lookupPathSource1 1.4% 193 1.4% 71 1.1% 4,672 1.0% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute70 25.0% 10,953 77.3% 3,543 52.4% 378,632 81.5% 209,312 59.3%
Drupal\Core\Database\Connection::expandArguments70 25.0% 1,177 8.3% 1,230 18.2% 11,352 2.4% 65,528 18.6%
Drupal\Core\Database\Connection::prepareQuery70 25.0% 1,157 8.2% 1,215 18.0% 71,904 15.5% 29,176 8.3%
Drupal\Core\Database\Connection::defaultOptions70 25.0% 89 0.6% 153 2.3% 54,104 11.6% 22,992 6.5%