Run Report
Run #51ff13036383a: 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::query108 19.6% 62,514 13.6% 17,867 4.3% 889,248 5.4% 694,168 4.2%
Exclusive Metrics for Current Function1,707 2.7% 1,411 7.9% -102,928 -11.6% 49,520 7.1%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple60 55.6% 22,759 36.4% 9,152 51.2% 482,408 54.2% 347,472 50.1%
Drupal\Core\Database\Query\Select::execute6 5.6% 20,859 33.4% 2,896 16.2% 181,344 20.4% 211,912 30.5%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple13 12.0% 4,914 7.9% 1,779 10.0% 49,920 5.6% 22,160 3.2%
Drupal\Core\Routing\RouteProvider::getRoutesByPath10 9.3% 4,382 7.0% 1,400 7.8% 47,928 5.4% 35,560 5.1%
Drupal\Core\Cache\DatabaseBackend::checksumTags9 8.3% 2,890 4.6% 1,206 6.7% 37,088 4.2% 34,496 5.0%
Drupal\Core\Database\Driver\mysql\Insert::execute1 0.9% 1,557 2.5% 146 0.8% 2,000 0.2% 2,288 0.3%
Drupal\Core\Database\Query\Update::execute1 0.9% 1,240 2.0% 153 0.9% 2,032 0.2% 5,144 0.7%
db_query2 1.9% 1,058 1.7% 435 2.4% 44,392 5.0% 22,160 3.2%
Drupal\Core\Database\Query\Delete::execute1 0.9% 1,036 1.7% 101 0.6% 800 0.1% 2,296 0.3%
Drupal\Core\Database\Driver\mysql\Connection::queryRange2 1.9% 769 1.2% 251 1.4% 28,768 3.2% 5,568 0.8%
Drupal\Core\Routing\RouteProvider::getRoutesByNames2 1.9% 686 1.1% 261 1.5% 7,896 0.9% 5,112 0.7%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.9% 364 0.6% 87 0.5% 4,672 0.5% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute108 24.8% 54,486 87.2% 9,814 54.9% 757,928 85.2% 425,128 61.2%
Drupal\Core\Database\Connection::expandArguments108 24.8% 3,944 6.3% 4,042 22.6% 30,256 3.4% 147,360 21.2%
Drupal\Core\Database\Connection::prepareQuery108 24.8% 2,200 3.5% 2,290 12.8% 119,392 13.4% 43,192 6.2%
Drupal\Core\Database\Connection::defaultOptions108 24.8% 168 0.3% 292 1.6% 82,968 9.3% 28,968 4.2%
PDO::lastInsertId1 0.2% 5 0.0% 9 0.1% 832 0.1% 0 0.0%
PDOStatement::rowCount2 0.5% 4 0.0% 9 0.1% 800 0.1% 0 0.0%