Run Report
Run #5185c8620c8e8: XHProf Run (Namespace=drupal-perf-fabianx)
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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::query62 19.3% 6,765 8.4% 8,000 10.5% 500,208 4.4% 372,200 3.2%
Exclusive Metrics for Current Function852 12.6% 0 0.0% -77,776 -15.5% 35,408 9.5%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple42 67.7% 4,425 65.4% 8,000 100.0% 363,544 72.7% 240,088 64.5%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple6 9.7% 616 9.1% 0 0.0% 47,520 9.5% 52,128 14.0%
Drupal\Core\Database\Driver\mysql\Insert::execute2 3.2% 569 8.4% 0 0.0% 2,960 0.6% 7,544 2.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags5 8.1% 479 7.1% 0 0.0% 27,192 5.4% 33,216 8.9%
db_query2 3.2% 190 2.8% 0 0.0% 11,104 2.2% 8,032 2.2%
Drupal\Core\Database\Query\Select::execute2 3.2% 185 2.7% 0 0.0% 20,696 4.1% 15,400 4.1%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 1.6% 103 1.5% 0 0.0% 14,744 2.9% 3,992 1.1%
Drupal\Core\Path\AliasManager::lookupPathSource1 1.6% 101 1.5% 0 0.0% 6,320 1.3% 5,824 1.6%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest1 1.6% 97 1.4% 0 0.0% 6,128 1.2% 5,976 1.6%
Child functions
Drupal\Core\Database\Statement::execute62 24.8% 3,284 48.5% 4,000 50.0% 383,296 76.6% 180,640 48.5%
Drupal\Core\Database\Connection::expandArguments62 24.8% 1,270 18.8% 0 0.0% 9,064 1.8% 81,704 22.0%
Drupal\Core\Database\Connection::prepareQuery62 24.8% 1,186 17.5% 4,000 50.0% 108,352 21.7% 36,672 9.9%
Drupal\Core\Database\Connection::defaultOptions62 24.8% 171 2.5% 0 0.0% 76,040 15.2% 37,616 10.1%
PDO::lastInsertId2 0.8% 2 0.0% 0 0.0% 1,232 0.2% 160 0.0%