Run Report
Run #51ca5b0eb2b08: 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% 76,410 13.6% 28,751 5.6% 925,376 2.4% 588,504 1.5%
Exclusive Metrics for Current Function3,239 4.2% 2,795 9.7% -179,880 -19.4% 37,616 6.4%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple87 55.4% 35,660 46.7% 15,765 54.8% 595,256 64.3% 307,000 52.2%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple24 15.3% 10,867 14.2% 4,524 15.7% 94,000 10.2% 26,080 4.4%
Drupal\Core\Database\Query\Delete::execute3 1.9% 8,573 11.2% 565 2.0% 1,984 0.2% 4,800 0.8%
Drupal\Core\Database\Driver\mysql\Insert::execute3 1.9% 4,482 5.9% 1,137 4.0% 2,160 0.2% 110,600 18.8%
Drupal\Core\Cache\DatabaseBackend::checksumTags12 7.6% 4,107 5.4% 1,930 6.7% 48,864 5.3% 47,968 8.2%
Drupal\Core\Routing\RouteProvider::getRoutesByPath7 4.5% 3,686 4.8% 1,364 4.7% 34,384 3.7% 22,824 3.9%
Drupal\Core\Database\Query\Select::execute7 4.5% 3,239 4.2% 1,208 4.2% 44,240 4.8% 23,144 3.9%
Drupal\Core\Cache\DatabaseBackend::getMultiple@18 5.1% 2,745 3.6% 1,249 4.3% 50,376 5.4% 33,312 5.7%
Drupal\Core\Database\Driver\mysql\Connection::queryRange3 1.9% 1,203 1.6% 475 1.7% 44,216 4.8% 6,312 1.1%
Drupal\Core\Database\Query\Update::execute1 0.6% 985 1.3% 179 0.6% 944 0.1% 5,112 0.9%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.6% 441 0.6% 176 0.6% 4,704 0.5% 0 0.0%
db_query1 0.6% 422 0.6% 179 0.6% 4,248 0.5% 1,352 0.2%
Child functions
Drupal\Core\Database\Statement::execute157 24.7% 63,742 83.4% 16,086 55.9% 807,664 87.3% 386,120 65.6%
Drupal\Core\Database\Connection::prepareQuery157 24.7% 4,541 5.9% 4,690 16.3% 153,328 16.6% 41,992 7.1%
Drupal\Core\Database\Connection::expandArguments157 24.7% 4,335 5.7% 4,466 15.5% 11,032 1.2% 87,032 14.8%
Drupal\Core\Database\Connection::defaultOptions157 24.7% 497 0.7% 637 2.2% 131,536 14.2% 35,744 6.1%
PDO::lastInsertId3 0.5% 29 0.0% 37 0.1% 896 0.1% 0 0.0%
PDOStatement::rowCount4 0.6% 27 0.0% 40 0.1% 800 0.1% 0 0.0%