Run Report
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Drupal\Core\Lock\DatabaseLockBackend::release [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Lock\DatabaseLockBackend::release1 6.7% 944 0.1% 429 0.1% 57,136 0.3% 40,920 0.2%
Exclusive Metrics for Current Function23 2.4% 15 3.5% -2,088 -3.7% 1,528 3.7%
Parent function
Drupal\Core\Cache\CacheCollector::updateCache1 100.0% 944 100.0% 429 100.0% 57,136 100.0% 40,920 100.0%
Child functions
Drupal\Core\Database\Query\Delete::execute1 20.0% 743 78.7% 229 53.4% 13,704 24.0% 11,568 28.3%
db_delete1 20.0% 161 17.1% 162 37.8% 41,392 72.4% 24,744 60.5%
Drupal\Core\Database\Query\Delete::condition2 40.0% 16 1.7% 21 4.9% 3,296 5.8% 2,336 5.7%
Drupal\Core\Lock\LockBackendAbstract::getLockId1 20.0% 1 0.1% 2 0.5% 832 1.5% 744 1.8%