Run Report
Run #517c583d3e67e: 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::query98 19.6% 34,011 19.2% 14,445 9.2% 633,504 5.9% 440,400 4.1%
Exclusive Metrics for Current Function1,403 4.1% 1,167 8.1% -68,688 -10.8% 31,224 7.1%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple58 59.2% 20,967 61.6% 8,976 62.1% 410,208 64.8% 265,808 60.4%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple12 12.2% 4,057 11.9% 1,800 12.5% 46,992 7.4% 37,528 8.5%
Drupal\Core\Cache\DatabaseBackend::checksumTags11 11.2% 3,145 9.2% 1,385 9.6% 45,112 7.1% 44,208 10.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 7.1% 2,049 6.0% 912 6.3% 44,640 7.0% 31,936 7.3%
Drupal\Core\Database\Query\Select::execute3 3.1% 1,616 4.8% 589 4.1% 44,672 7.1% 33,272 7.6%
db_query4 4.1% 1,147 3.4% 437 3.0% 17,528 2.8% 17,008 3.9%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest1 1.0% 363 1.1% 115 0.8% 5,312 0.8% 6,200 1.4%
Drupal\Core\Path\AliasManager::lookupPathSource1 1.0% 360 1.1% 95 0.7% 4,640 0.7% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 1.0% 307 0.9% 136 0.9% 14,400 2.3% 4,440 1.0%
Child functions
Drupal\Core\Database\Statement::execute98 25.0% 28,450 83.6% 8,862 61.3% 518,616 81.9% 264,320 60.0%
Drupal\Core\Database\Connection::expandArguments98 25.0% 2,080 6.1% 2,153 14.9% 9,416 1.5% 80,912 18.4%
Drupal\Core\Database\Connection::prepareQuery98 25.0% 1,889 5.6% 1,972 13.7% 98,696 15.6% 33,928 7.7%
Drupal\Core\Database\Connection::defaultOptions98 25.0% 189 0.6% 291 2.0% 75,464 11.9% 30,016 6.8%