Run Report
Run #51ec485525502: 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% 925 0.1% 402 0.1% 57,120 0.3% 40,000 0.2%
Exclusive Metrics for Current Function21 2.3% 15 3.7% -2,088 -3.7% 1,528 3.8%
Parent function
Drupal\Core\Cache\CacheCollector::updateCache1 100.0% 925 100.0% 402 100.0% 57,120 100.0% 40,000 100.0%
Child functions
Drupal\Core\Database\Query\Delete::execute1 20.0% 741 80.1% 217 54.0% 13,704 24.0% 11,568 28.9%
db_delete1 20.0% 147 15.9% 148 36.8% 41,392 72.5% 23,840 59.6%
Drupal\Core\Database\Query\Delete::condition2 40.0% 15 1.6% 18 4.5% 3,280 5.7% 2,320 5.8%
Drupal\Core\Lock\LockBackendAbstract::getLockId1 20.0% 1 0.1% 4 1.0% 832 1.5% 744 1.9%