Run Report
Run #55ca0467f3ba1: XHProf Run (Namespace=drupal-perf-moshe)
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Parent/Child report for Drupal\Core\Database\Connection::query [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Database\Connection::query502 19.2% 250,470 8.1% 566,832 1.4% 1,462,988 3.4%
Exclusive Metrics for Current Function10,543 4.2% -1,099,532 -194.0% 13,376 0.9%
Parent functions
Drupal\Core\Database\Query\Update::execute82 16.3% 89,742 35.8% 3,800 0.7% 1,180,484 80.7%
Drupal\Core\Cache\DatabaseBackend::getMultiple142 28.3% 53,465 21.3% 216,788 38.2% 54,096 3.7%
Drupal\Core\Database\Query\Select::execute134 26.7% 44,633 17.8% 197,928 34.9% 18,688 1.3%
Drupal\Core\Routing\RouteProvider::preLoadRoutes65 12.9% 22,054 8.8% 78,320 13.8% 33,536 2.3%
Drupal\Core\Database\Driver\mysql\Insert::execute16 3.2% 18,610 7.4% 1,632 0.3% 143,136 9.8%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum28 5.6% 6,986 2.8% 28,112 5.0% 8,336 0.6%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple13 2.6% 5,071 2.0% 15,428 2.7% 6,192 0.4%
Drupal\Core\Routing\RouteProvider::getRoutesByPath9 1.8% 4,446 1.8% 12,644 2.2% 7,884 0.5%
Drupal\Core\Database\Query\Delete::execute5 1.0% 2,432 1.0% 536 0.1% 2,848 0.2%
Drupal\Core\Path\AliasStorage::lookupPathSource4 0.8% 1,555 0.6% 5,916 1.0% 4,616 0.3%
Drupal\user\Authentication\Provider\Cookie::getUserFromSession2 0.4% 612 0.2% 2,788 0.5% 3,172 0.2%
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::getAll1 0.2% 541 0.2% 1,640 0.3% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.2% 323 0.1% 1,300 0.2% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute502 23.8% 210,985 84.2% 1,032,092 182.1% 1,342,888 91.8%
Drupal\Core\Database\Connection::expandArguments502 23.8% 13,777 5.5% 20,872 3.7% 41,212 2.8%
Drupal\Core\Database\Connection::prepareQuery502 23.8% 13,380 5.3% 377,844 66.7% 58,788 4.0%
Drupal\Core\Database\Connection::defaultOptions502 23.8% 1,251 0.5% 231,564 40.9% 6,724 0.5%
Drupal\Core\Database\Statement::rowCount87 4.1% 503 0.2% 3,364 0.6% 0 0.0%
PDO::lastInsertId16 0.8% 31 0.0% 628 0.1% 0 0.0%