Run Report
Run #531ee626b79e4: 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::query173 19.8% 34,800 9.6% 16,253 4.7% 1,167,480 3.2% 559,064 1.5%
Exclusive Metrics for Current Function1,985 5.7% 1,564 9.6% -148,016 -12.7% 34,640 6.2%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple79 45.7% 15,787 45.4% 7,908 48.7% 551,784 47.3% 313,584 56.1%
Drupal\Core\Database\Query\Select::execute30 17.3% 6,922 19.9% 2,519 15.5% 314,640 27.0% 74,288 13.3%
Drupal\Core\Routing\RouteProvider::getRoutesByNames21 12.1% 4,242 12.2% 2,059 12.7% 119,592 10.2% 70,072 12.5%
Drupal\Core\Cache\DatabaseBackend::checksumTags20 11.6% 3,113 8.9% 1,697 10.4% 80,288 6.9% 48,248 8.6%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple8 4.6% 1,621 4.7% 797 4.9% 31,792 2.7% 18,656 3.3%
Drupal\Core\Path\Path::lookupPathSource8 4.6% 1,459 4.2% 600 3.7% 31,664 2.7% 10,816 1.9%
Drupal\Core\Routing\RouteProvider::getRoutesByPath2 1.2% 530 1.5% 192 1.2% 10,584 0.9% 10,512 1.9%
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::getMultiple2 1.2% 399 1.1% 200 1.2% 9,560 0.8% 7,736 1.4%
Drupal\Core\KeyValueStore\DatabaseStorage::getAll1 0.6% 310 0.9% 109 0.7% 9,344 0.8% 1,576 0.3%
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::getAll1 0.6% 243 0.7% 87 0.5% 4,880 0.4% 0 0.0%
Drupal\node\NodeGrantDatabaseStorage::count1 0.6% 174 0.5% 85 0.5% 3,352 0.3% 3,576 0.6%
Child functions
Drupal\Core\Database\Statement::execute173 25.0% 27,141 78.0% 8,557 52.6% 960,752 82.3% 337,768 60.4%
Drupal\Core\Database\Connection::prepareQuery173 25.0% 2,834 8.1% 2,998 18.4% 189,912 16.3% 47,880 8.6%
Drupal\Core\Database\Connection::expandArguments173 25.0% 2,587 7.4% 2,725 16.8% 19,976 1.7% 106,024 19.0%
Drupal\Core\Database\Connection::defaultOptions173 25.0% 253 0.7% 409 2.5% 144,856 12.4% 32,752 5.9%