Run Report
Run #5578e32524136: XHProf Run (Namespace=drupal-perf-joelpittet)
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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% 684 0.2% 56,248 0.2% 0 0.0%
Exclusive Metrics for Current Function24 3.5% 1,760 3.1% 0 N/A%
Parent function
Drupal\Core\DependencyInjection\Container\prod\Drupal_Core_Lock_DatabaseLockBackend_Proxy::acquire1 100.0% 684 100.0% 56,248 100.0% 0 N/A%
Child functions
Drupal\Core\Database\Driver\mysql\Insert::execute1 16.7% 540 78.9% 11,232 20.0% 0 N/A%
Drupal\Core\Database\Connection::insert1 16.7% 100 14.6% 33,296 59.2% 0 N/A%
Drupal\Core\Database\Query\Insert::fields1 16.7% 13 1.9% 5,936 10.6% 0 N/A%
Drupal\Core\Lock\LockBackendAbstract::getLockId1 16.7% 7 1.0% 2,720 4.8% 0 N/A%
microtime1 16.7% 0 0.0% 656 1.2% 0 N/A%
max1 16.7% 0 0.0% 648 1.2% 0 N/A%