Run Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
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::query161 19.8% 32,687 9.3% 15,210 4.5% 1,093,944 3.0% 540,944 1.5%
Exclusive Metrics for Current Function1,814 5.5% 1,402 9.2% -138,032 -12.6% 32,840 6.1%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple67 41.6% 13,826 42.3% 6,938 45.6% 478,320 43.7% 294,728 54.5%
Drupal\Core\Database\Query\Select::execute30 18.6% 7,013 21.5% 2,542 16.7% 314,616 28.8% 74,720 13.8%
Drupal\Core\Routing\RouteProvider::getRoutesByNames21 13.0% 4,091 12.5% 2,021 13.3% 119,592 10.9% 70,072 13.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags20 12.4% 2,990 9.1% 1,637 10.8% 80,264 7.3% 48,192 8.9%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple8 5.0% 1,613 4.9% 795 5.2% 31,768 2.9% 18,960 3.5%
Drupal\Core\Path\Path::lookupPathSource8 5.0% 1,478 4.5% 607 4.0% 31,664 2.9% 10,760 2.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath2 1.2% 521 1.6% 187 1.2% 10,584 1.0% 10,512 1.9%
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::getMultiple2 1.2% 367 1.1% 184 1.2% 9,560 0.9% 7,728 1.4%
Drupal\Core\KeyValueStore\DatabaseStorage::getAll1 0.6% 328 1.0% 112 0.7% 9,344 0.9% 1,696 0.3%
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::getAll1 0.6% 271 0.8% 97 0.6% 4,880 0.4% 0 0.0%
Drupal\node\NodeGrantDatabaseStorage::count1 0.6% 189 0.6% 90 0.6% 3,352 0.3% 3,576 0.7%
Child functions
Drupal\Core\Database\Statement::execute161 25.0% 25,737 78.7% 8,222 54.1% 898,640 82.1% 328,352 60.7%
Drupal\Core\Database\Connection::prepareQuery161 25.0% 2,591 7.9% 2,743 18.0% 178,488 16.3% 46,680 8.6%
Drupal\Core\Database\Connection::expandArguments161 25.0% 2,332 7.1% 2,485 16.3% 19,976 1.8% 102,240 18.9%
Drupal\Core\Database\Connection::defaultOptions161 25.0% 213 0.7% 358 2.4% 134,872 12.3% 30,832 5.7%