Run Report
Run #559198bdaeac9: XHProf Run (Namespace=drupal-perf-lauriii)
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Parent/Child report for Drupal\Core\Lock\DatabaseLockBackend::acquire [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Lock\DatabaseLockBackend::acquire1 7.1% 2,529 3.4% 9,128 0.1% 0 0.0%
Exclusive Metrics for Current Function21 0.8% 1,480 16.2% 0 N/A%
Parent function
Drupal\Core\DependencyInjection\Container\prod\Drupal_Core_Lock_DatabaseLockBackend_Proxy::acquire1 100.0% 2,529 100.0% 9,128 100.0% 0 N/A%
Child functions
Drupal\Core\Database\Driver\mysql\Insert::execute1 16.7% 2,476 97.9% 48 0.5% 0 N/A%
Drupal\Core\Database\Connection::insert1 16.7% 19 0.8% 1,384 15.2% 0 N/A%
Drupal\Core\Database\Query\Insert::fields1 16.7% 8 0.3% 2,192 24.0% 0 N/A%
Drupal\Core\Lock\LockBackendAbstract::getLockId1 16.7% 5 0.2% 2,720 29.8% 0 N/A%
microtime1 16.7% 0 0.0% 656 7.2% 0 N/A%
max1 16.7% 0 0.0% 648 7.1% 0 N/A%