Run Report
Run #52c87fe2eeb21: 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::query115 19.6% 43,541 15.3% 11,581 4.6% 713,712 3.3% 586,224 2.7%
Exclusive Metrics for Current Function1,395 3.2% 1,079 9.3% -128,072 -17.9% 34,712 5.9%
Parent functions
Drupal\Core\Database\Query\Delete::execute2 1.7% 17,948 41.2% 245 2.1% 3,184 0.4% 4,184 0.7%
Drupal\Core\Cache\DatabaseBackend::getMultiple70 60.9% 14,286 32.8% 7,060 61.0% 506,928 71.0% 324,960 55.4%
Drupal\Core\Database\Driver\mysql\Insert::execute2 1.7% 3,122 7.2% 629 5.4% 2,080 0.3% 111,904 19.1%
Drupal\Core\Routing\RouteProvider::getRoutesByPath10 8.7% 2,602 6.0% 942 8.1% 52,016 7.3% 32,224 5.5%
Drupal\Core\Cache\DatabaseBackend::checksumTags14 12.2% 2,068 4.7% 1,154 10.0% 56,784 8.0% 49,680 8.5%
Drupal\Core\Database\Query\Select::execute5 4.3% 1,223 2.8% 480 4.1% 33,968 4.8% 25,296 4.3%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple6 5.2% 1,112 2.6% 539 4.7% 23,600 3.3% 20,632 3.5%
Drupal\Core\Routing\RouteProvider::getRoutesByNames3 2.6% 557 1.3% 274 2.4% 11,408 1.6% 3,696 0.6%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.9% 257 0.6% 100 0.9% 14,800 2.1% 10,928 1.9%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.9% 193 0.4% 71 0.6% 4,680 0.7% 0 0.0%
db_query1 0.9% 173 0.4% 87 0.8% 4,264 0.6% 2,720 0.5%
Child functions
Drupal\Core\Database\Statement::execute115 24.8% 38,137 87.6% 6,158 53.2% 620,664 87.0% 391,848 66.8%
Drupal\Core\Database\Connection::prepareQuery115 24.8% 1,962 4.5% 2,065 17.8% 115,352 16.2% 42,184 7.2%
Drupal\Core\Database\Connection::expandArguments115 24.8% 1,880 4.3% 1,988 17.2% 14,480 2.0% 87,112 14.9%
Drupal\Core\Database\Connection::defaultOptions115 24.8% 149 0.3% 268 2.3% 88,352 12.4% 29,576 5.0%
Drupal\Core\Database\Statement::rowCount2 0.4% 15 0.0% 17 0.1% 2,072 0.3% 792 0.1%
PDO::lastInsertId2 0.4% 3 0.0% 6 0.1% 864 0.1% 0 0.0%