Run Report
Run #52083c24b7b60: 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% 40,891 14.8% 13,336 5.4% 648,240 4.6% 516,936 3.7%
Exclusive Metrics for Current Function1,312 3.2% 1,115 8.4% -103,288 -15.9% 20,688 4.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple54 65.1% 21,755 53.2% 8,782 65.9% 417,440 64.4% 246,904 47.8%
Drupal\Core\Routing\RouteProvider::getRoutesByPath7 8.4% 7,624 18.6% 1,635 12.3% 127,008 19.6% 182,208 35.2%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple8 9.6% 2,731 6.7% 1,033 7.7% 31,080 4.8% 20,136 3.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags7 8.4% 2,238 5.5% 844 6.3% 29,048 4.5% 20,552 4.0%
Drupal\Core\Database\Driver\mysql\Insert::execute1 1.2% 1,660 4.1% 149 1.1% 2,000 0.3% 2,160 0.4%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 1.2% 1,536 3.8% 237 1.8% 25,072 3.9% 27,208 5.3%
Drupal\Core\Database\Query\Update::execute1 1.2% 1,303 3.2% 152 1.1% 2,032 0.3% 4,816 0.9%
Drupal\Core\Database\Query\Delete::execute1 1.2% 898 2.2% 100 0.7% 800 0.1% 1,768 0.3%
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::getMultiple1 1.2% 410 1.0% 169 1.3% 5,032 0.8% 5,280 1.0%
Drupal\Core\Database\Query\Select::execute1 1.2% 384 0.9% 146 1.1% 4,008 0.6% 3,504 0.7%
Drupal\Core\Path\AliasManager::lookupPathSource1 1.2% 352 0.9% 89 0.7% 4,720 0.7% 2,400 0.5%
Child functions
Drupal\Core\Database\Statement::execute83 24.8% 35,804 87.6% 8,210 61.6% 544,480 84.0% 310,816 60.1%
Drupal\Core\Database\Connection::expandArguments83 24.8% 1,987 4.9% 2,057 15.4% 48,808 7.5% 131,128 25.4%
Drupal\Core\Database\Connection::prepareQuery83 24.8% 1,661 4.1% 1,734 13.0% 92,608 14.3% 33,744 6.5%
Drupal\Core\Database\Connection::defaultOptions83 24.8% 118 0.3% 203 1.5% 64,000 9.9% 20,560 4.0%
PDO::lastInsertId1 0.3% 5 0.0% 9 0.1% 832 0.1% 0 0.0%
PDOStatement::rowCount2 0.6% 4 0.0% 8 0.1% 800 0.1% 0 0.0%