Run Report
Run #52083c444763d: 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::query83 19.4% 41,552 15.0% 12,997 5.2% 648,096 4.6% 528,960 3.7%
Exclusive Metrics for Current Function1,334 3.2% 1,141 8.8% -103,272 -15.9% 22,096 4.2%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple54 65.1% 21,606 52.0% 8,315 64.0% 417,352 64.4% 252,656 47.8%
Drupal\Core\Routing\RouteProvider::getRoutesByPath7 8.4% 7,753 18.7% 1,560 12.0% 126,984 19.6% 191,840 36.3%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple8 9.6% 3,135 7.5% 1,182 9.1% 31,080 4.8% 20,136 3.8%
Drupal\Core\Cache\DatabaseBackend::checksumTags7 8.4% 2,216 5.3% 878 6.8% 29,016 4.5% 17,192 3.3%
Drupal\Core\Database\Driver\mysql\Insert::execute1 1.2% 1,570 3.8% 143 1.1% 2,000 0.3% 2,160 0.4%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 1.2% 1,490 3.6% 217 1.7% 25,072 3.9% 27,208 5.1%
Drupal\Core\Database\Query\Update::execute1 1.2% 1,403 3.4% 153 1.2% 2,032 0.3% 4,816 0.9%
Drupal\Core\Database\Query\Delete::execute1 1.2% 1,283 3.1% 133 1.0% 800 0.1% 1,768 0.3%
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::getMultiple1 1.2% 440 1.1% 166 1.3% 5,032 0.8% 5,280 1.0%
Drupal\Core\Database\Query\Select::execute1 1.2% 334 0.8% 153 1.2% 4,008 0.6% 3,504 0.7%
Drupal\Core\Path\AliasManager::lookupPathSource1 1.2% 322 0.8% 97 0.7% 4,720 0.7% 2,400 0.5%
Child functions
Drupal\Core\Database\Statement::execute83 24.8% 36,400 87.6% 7,811 60.1% 544,312 84.0% 316,072 59.8%
Drupal\Core\Database\Connection::expandArguments83 24.8% 1,988 4.8% 2,051 15.8% 48,816 7.5% 134,936 25.5%
Drupal\Core\Database\Connection::prepareQuery83 24.8% 1,703 4.1% 1,781 13.7% 92,608 14.3% 33,920 6.4%
Drupal\Core\Database\Connection::defaultOptions83 24.8% 116 0.3% 191 1.5% 64,000 9.9% 21,936 4.1%
PDOStatement::rowCount2 0.6% 6 0.0% 12 0.1% 800 0.1% 0 0.0%
PDO::lastInsertId1 0.3% 5 0.0% 10 0.1% 832 0.1% 0 0.0%