Run Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
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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::query102 19.7% 25,871 3.8% 11,229 1.7% 664,656 1.5% 496,520 1.1%
Exclusive Metrics for Current Function1,236 4.8% 958 8.5% -87,808 -13.2% 31,912 6.4%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple38 37.3% 10,361 40.0% 4,607 41.0% 316,648 47.6% 216,672 43.6%
Drupal\Core\Config\DatabaseStorage::readMultiple23 22.5% 5,578 21.6% 2,371 21.1% 115,776 17.4% 83,120 16.7%
Drupal\Core\Cache\DatabaseBackend::checksumTags14 13.7% 2,492 9.6% 1,269 11.3% 56,576 8.5% 48,544 9.8%
Drupal\Core\Database\Query\Select::execute5 4.9% 1,633 6.3% 468 4.2% 41,344 6.2% 28,480 5.7%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple7 6.9% 1,371 5.3% 640 5.7% 27,648 4.2% 17,272 3.5%
Drupal\Core\Config\DatabaseStorage::listAll5 4.9% 1,231 4.8% 439 3.9% 19,248 2.9% 4,816 1.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames3 2.9% 1,212 4.7% 511 4.6% 48,600 7.3% 68,560 13.8%
Drupal\Core\Cache\DatabaseBackend::getMultiple@13 2.9% 937 3.6% 545 4.9% 19,656 3.0% 16,296 3.3%
Drupal\Core\Path\AliasStorage::lookupPathSource3 2.9% 679 2.6% 236 2.1% 12,312 1.9% 4,536 0.9%
Drupal\Core\Routing\RouteProvider::getRoutesByPath1 1.0% 377 1.5% 143 1.3% 6,848 1.0% 8,224 1.7%
Child functions
Drupal\Core\Database\Statement::execute102 25.0% 20,752 80.2% 6,089 54.2% 544,496 81.9% 287,256 57.9%
Drupal\Core\Database\Connection::expandArguments102 25.0% 1,892 7.3% 1,987 17.7% 23,736 3.6% 114,496 23.1%
Drupal\Core\Database\Connection::prepareQuery102 25.0% 1,853 7.2% 1,948 17.3% 104,192 15.7% 38,896 7.8%
Drupal\Core\Database\Connection::defaultOptions102 25.0% 138 0.5% 247 2.2% 80,040 12.0% 23,960 4.8%