Run Report
Run #51a447be01e16: XHProf Run (Namespace=drupal-perf-ezeedub)
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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::query145 19.5% 322,018 23.5% 40,002 3.7% 222,456 2.8% 270,112 3.3%
Exclusive Metrics for Current Function4,479 1.4% 4,000 10.0% -84,080 -37.8% 39,544 14.6%
Parent functions
Drupal\Core\Database\Query\Update::execute3 2.1% 118,468 36.8% 0 0.0% 556 0.2% 63,980 23.7%
Drupal\Core\Database\Query\Delete::execute3 2.1% 90,483 28.1% 4,000 10.0% 1,160 0.5% 2,160 0.8%
Drupal\Core\Database\Driver\mysql\Insert::execute2 1.4% 81,906 25.4% 4,000 10.0% 1,172 0.5% 7,164 2.7%
Drupal\Core\Cache\DatabaseBackend::getMultiple79 54.5% 17,762 5.5% 20,000 50.0% 115,376 51.9% 96,736 35.8%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple17 11.7% 3,904 1.2% 0 0.0% 18,436 8.3% 12,072 4.5%
Drupal\Core\Database\Query\Select::execute15 10.3% 3,884 1.2% 4,001 10.0% 37,508 16.9% 27,692 10.3%
Drupal\Core\Cache\DatabaseBackend::checksumTags13 9.0% 2,633 0.8% 4,001 10.0% 12,896 5.8% 14,412 5.3%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest5 3.4% 1,058 0.3% 4,000 10.0% 13,888 6.2% 18,372 6.8%
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::getAll1 0.7% 493 0.2% 0 0.0% 9,828 4.4% 18,372 6.8%
db_query2 1.4% 424 0.1% 0 0.0% 2,260 1.0% 2,908 1.1%
Drupal\Core\Routing\RouteProvider::getRoutesByNames2 1.4% 383 0.1% 0 0.0% 2,220 1.0% 3,392 1.3%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.7% 212 0.1% 0 0.0% 3,544 1.6% 868 0.3%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.7% 207 0.1% 0 0.0% 1,816 0.8% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@11 0.7% 201 0.1% 0 0.0% 1,796 0.8% 1,984 0.7%
Child functions
Drupal\Core\Database\Statement::execute145 24.7% 306,207 95.1% 20,001 50.0% 131,732 59.2% 90,344 33.4%
Drupal\Core\Database\Connection::expandArguments145 24.7% 5,647 1.8% 12,001 30.0% 9,340 4.2% 71,368 26.4%
Drupal\Core\Database\Connection::prepareQuery145 24.7% 5,132 1.6% 4,000 10.0% 105,404 47.4% 52,240 19.3%
Drupal\Core\Database\Connection::defaultOptions145 24.7% 493 0.2% 0 0.0% 59,124 26.6% 16,536 6.1%
PDOStatement::rowCount6 1.0% 41 0.0% 0 0.0% 452 0.2% 80 0.0%
PDO::lastInsertId2 0.3% 19 0.0% 0 0.0% 484 0.2% 0 0.0%