Run Report
Run #55b92b7b69e68: XHProf Run (Namespace=drupal-perf-cthos)
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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::acquire4 11.4% 6,970 0.7% 9,880 0.0% 0 0.0%
Exclusive Metrics for Current Function120 1.7% -1,880 -19.0% 0 N/A%
Parent function
Drupal\Core\DependencyInjection\Container\prod\Drupal_Core_Lock_DatabaseLockBackend_Proxy::acquire4 100.0% 6,970 100.0% 9,880 100.0% 0 N/A%
Child functions
Drupal\Core\Database\Driver\mysql\Insert::execute4 16.7% 6,669 95.7% -1,920 -19.4% 0 N/A%
Drupal\Core\Database\Connection::insert4 16.7% 113 1.6% 3,496 35.4% 0 N/A%
Drupal\Core\Database\Query\Insert::fields4 16.7% 52 0.7% 6,352 64.3% 0 N/A%
Drupal\Core\Lock\LockBackendAbstract::getLockId4 16.7% 10 0.1% 2,720 27.5% 0 N/A%
microtime4 16.7% 3 0.0% 656 6.6% 0 N/A%
max4 16.7% 3 0.0% 456 4.6% 0 N/A%