Run Report
Run #51ca5ac5912c3: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::query157 19.6% 77,218 13.8% 28,920 5.7% 925,400 2.5% 584,344 1.5%
Exclusive Metrics for Current Function3,223 4.2% 2,803 9.7% -179,880 -19.4% 37,008 6.3%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple87 55.4% 36,515 47.3% 15,951 55.2% 595,320 64.3% 306,848 52.5%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple24 15.3% 11,471 14.9% 4,418 15.3% 94,016 10.2% 26,080 4.5%
Drupal\Core\Database\Query\Delete::execute3 1.9% 7,217 9.3% 585 2.0% 1,984 0.2% 4,800 0.8%
Drupal\Core\Database\Driver\mysql\Insert::execute3 1.9% 4,590 5.9% 1,200 4.1% 2,160 0.2% 110,600 18.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags12 7.6% 4,292 5.6% 1,890 6.5% 48,864 5.3% 47,736 8.2%
Drupal\Core\Routing\RouteProvider::getRoutesByPath7 4.5% 3,825 5.0% 1,362 4.7% 34,384 3.7% 22,848 3.9%
Drupal\Core\Database\Query\Select::execute7 4.5% 3,631 4.7% 1,297 4.5% 44,240 4.8% 19,328 3.3%
Drupal\Core\Cache\DatabaseBackend::getMultiple@18 5.1% 2,713 3.5% 1,252 4.3% 50,336 5.4% 33,328 5.7%
Drupal\Core\Database\Driver\mysql\Connection::queryRange3 1.9% 1,234 1.6% 439 1.5% 44,200 4.8% 6,312 1.1%
Drupal\Core\Database\Query\Update::execute1 0.6% 812 1.1% 187 0.6% 944 0.1% 5,112 0.9%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.6% 481 0.6% 159 0.5% 4,704 0.5% 0 0.0%
db_query1 0.6% 437 0.6% 180 0.6% 4,248 0.5% 1,352 0.2%
Child functions
Drupal\Core\Database\Statement::execute157 24.7% 64,688 83.8% 16,382 56.6% 807,672 87.3% 383,992 65.7%
Drupal\Core\Database\Connection::prepareQuery157 24.7% 4,474 5.8% 4,621 16.0% 153,344 16.6% 41,128 7.0%
Drupal\Core\Database\Connection::expandArguments157 24.7% 4,248 5.5% 4,386 15.2% 11,032 1.2% 86,664 14.8%
Drupal\Core\Database\Connection::defaultOptions157 24.7% 527 0.7% 654 2.3% 131,536 14.2% 35,552 6.1%
PDOStatement::rowCount4 0.6% 29 0.0% 36 0.1% 800 0.1% 0 0.0%
PDO::lastInsertId3 0.5% 29 0.0% 38 0.1% 896 0.1% 0 0.0%