Run Report
Run #51ca5a4995c23: 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% 75,649 13.5% 29,368 5.7% 925,400 2.5% 584,344 1.5%
Exclusive Metrics for Current Function3,253 4.3% 2,822 9.6% -179,880 -19.4% 37,008 6.3%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple87 55.4% 37,113 49.1% 16,209 55.2% 595,320 64.3% 306,848 52.5%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple24 15.3% 11,532 15.2% 4,648 15.8% 94,016 10.2% 26,080 4.5%
Drupal\Core\Database\Query\Delete::execute3 1.9% 5,182 6.9% 576 2.0% 1,984 0.2% 4,800 0.8%
Drupal\Core\Database\Driver\mysql\Insert::execute3 1.9% 4,484 5.9% 1,143 3.9% 2,160 0.2% 110,600 18.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags12 7.6% 3,991 5.3% 1,867 6.4% 48,864 5.3% 47,736 8.2%
Drupal\Core\Routing\RouteProvider::getRoutesByPath7 4.5% 3,803 5.0% 1,372 4.7% 34,384 3.7% 22,848 3.9%
Drupal\Core\Database\Query\Select::execute7 4.5% 3,533 4.7% 1,261 4.3% 44,240 4.8% 19,328 3.3%
Drupal\Core\Cache\DatabaseBackend::getMultiple@18 5.1% 2,967 3.9% 1,314 4.5% 50,336 5.4% 33,328 5.7%
Drupal\Core\Database\Driver\mysql\Connection::queryRange3 1.9% 1,259 1.7% 433 1.5% 44,200 4.8% 6,312 1.1%
Drupal\Core\Database\Query\Update::execute1 0.6% 830 1.1% 194 0.7% 944 0.1% 5,112 0.9%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.6% 505 0.7% 169 0.6% 4,704 0.5% 0 0.0%
db_query1 0.6% 450 0.6% 182 0.6% 4,248 0.5% 1,352 0.2%
Child functions
Drupal\Core\Database\Statement::execute157 24.7% 62,948 83.2% 16,638 56.7% 807,672 87.3% 383,992 65.7%
Drupal\Core\Database\Connection::prepareQuery157 24.7% 4,579 6.1% 4,733 16.1% 153,344 16.6% 41,128 7.0%
Drupal\Core\Database\Connection::expandArguments157 24.7% 4,280 5.7% 4,431 15.1% 11,032 1.2% 86,664 14.8%
Drupal\Core\Database\Connection::defaultOptions157 24.7% 540 0.7% 679 2.3% 131,536 14.2% 35,552 6.1%
PDOStatement::rowCount4 0.6% 27 0.0% 37 0.1% 800 0.1% 0 0.0%
PDO::lastInsertId3 0.5% 22 0.0% 28 0.1% 896 0.1% 0 0.0%