Run Report
Run #52d4b1f732b14: 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::query123 19.7% 25,662 9.0% 11,756 4.3% 943,640 5.7% 605,184 3.6%
Exclusive Metrics for Current Function1,357 5.3% 1,070 9.1% -95,000 -10.1% 41,944 6.9%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple73 59.3% 14,665 57.1% 7,246 61.6% 541,848 57.4% 312,792 51.7%
Drupal\Core\Database\Query\Select::execute14 11.4% 4,160 16.2% 1,411 12.0% 238,256 25.2% 171,384 28.3%
Drupal\Core\Routing\RouteProvider::getRoutesByPath13 10.6% 3,189 12.4% 1,187 10.1% 61,008 6.5% 38,224 6.3%
Drupal\Core\Cache\DatabaseBackend::checksumTags12 9.8% 1,778 6.9% 985 8.4% 48,760 5.2% 44,864 7.4%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple5 4.1% 825 3.2% 428 3.6% 19,656 2.1% 17,552 2.9%
Drupal\Core\Routing\RouteProvider::getRoutesByNames3 2.4% 456 1.8% 249 2.1% 11,304 1.2% 8,528 1.4%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.8% 233 0.9% 98 0.8% 13,760 1.5% 9,968 1.6%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.8% 193 0.8% 71 0.6% 4,672 0.5% 0 0.0%
db_query1 0.8% 163 0.6% 81 0.7% 4,376 0.5% 1,872 0.3%
Child functions
Drupal\Core\Database\Statement::execute123 25.0% 20,173 78.6% 6,241 53.1% 791,576 83.9% 381,640 63.1%
Drupal\Core\Database\Connection::prepareQuery123 25.0% 2,025 7.9% 2,125 18.1% 136,952 14.5% 60,048 9.9%
Drupal\Core\Database\Connection::expandArguments123 25.0% 1,968 7.7% 2,072 17.6% 15,744 1.7% 91,160 15.1%
Drupal\Core\Database\Connection::defaultOptions123 25.0% 139 0.5% 248 2.1% 94,368 10.0% 30,392 5.0%