Run Report
Run #52a037bb4f6e8: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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::query166 19.8% 27,607 7.5% 22,323 6.2% 1,028,200 5.0% 605,040 2.9%
Exclusive Metrics for Current Function2,560 9.3% 2,164 9.7% -126,096 -12.3% 50,784 8.4%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple94 56.6% 16,046 58.1% 13,001 58.2% 664,088 64.6% 393,272 65.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple23 13.9% 3,834 13.9% 3,137 14.1% 87,232 8.5% 43,736 7.2%
Drupal\Core\Database\Query\Select::execute13 7.8% 2,191 7.9% 1,725 7.7% 119,856 11.7% 70,480 11.6%
Drupal\Core\Cache\DatabaseBackend::checksumTags14 8.4% 2,112 7.7% 1,741 7.8% 58,016 5.6% 46,536 7.7%
Drupal\Core\Routing\RouteProvider::getRoutesByPath11 6.6% 1,779 6.4% 1,425 6.4% 48,584 4.7% 29,352 4.9%
Drupal\Core\Routing\RouteProvider::getRoutesByNames4 2.4% 666 2.4% 515 2.3% 14,904 1.4% 11,520 1.9%
Drupal\Core\Database\Driver\mysql\Connection::queryRange3 1.8% 446 1.6% 353 1.6% 19,816 1.9% 3,472 0.6%
db_query3 1.8% 439 1.6% 342 1.5% 11,040 1.1% 6,672 1.1%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.6% 94 0.3% 84 0.4% 4,664 0.5% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute166 25.0% 18,145 65.7% 12,821 57.4% 849,576 82.6% 361,896 59.8%
Drupal\Core\Database\Connection::expandArguments166 25.0% 3,414 12.4% 3,536 15.8% 14,104 1.4% 100,712 16.6%
Drupal\Core\Database\Connection::prepareQuery166 25.0% 3,220 11.7% 3,362 15.1% 163,536 15.9% 53,664 8.9%
Drupal\Core\Database\Connection::defaultOptions166 25.0% 268 1.0% 440 2.0% 127,080 12.4% 37,984 6.3%