Run Report
Run #55b9251d8eb86: XHProf Run (Namespace=drupal-perf-cthos)
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Parent/Child report for Drupal\Core\Database\Connection::merge [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Database\Connection::merge96 32.5% 7,550 0.3% 543,960 0.8% 182,008 0.2%
Exclusive Metrics for Current Function1,141 15.1% 25,800 4.7% 184 0.1%
Parent functions
Drupal\Core\Cache\DatabaseBackend::doSet90 93.8% 5,055 67.0% 291,688 53.6% 1,048 0.6%
Drupal\Core\KeyValueStore\DatabaseStorage::set3 3.1% 2,346 31.1% 241,192 44.3% 179,528 98.6%
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::setWithExpire2 2.1% 85 1.1% 7,168 1.3% 1,432 0.8%
Drupal\Core\Session\SessionHandler::write1 1.0% 64 0.8% 3,912 0.7% 0 0.0%
Child functions
Drupal\Core\Database\Query\Merge::__construct96 50.0% 4,330 57.4% 365,248 67.1% 68,248 37.5%
Drupal\Core\Database\Connection::getDriverClass96 50.0% 2,079 27.5% 152,912 28.1% 113,576 62.4%