Run Report
Run #51ec3c1813b11: 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% 803 0.3% 420 0.2% 57,176 0.4% 41,344 0.3%
Exclusive Metrics for Current Function20 2.5% 16 3.8% -2,088 -3.7% 1,528 3.7%
Parent function
Drupal\Core\Cache\CacheCollector::updateCache1 100.0% 803 100.0% 420 100.0% 57,176 100.0% 41,344 100.0%
Child functions
Drupal\Core\Database\Query\Delete::execute1 20.0% 610 76.0% 223 53.1% 13,704 24.0% 11,944 28.9%
db_delete1 20.0% 155 19.3% 158 37.6% 41,448 72.5% 24,808 60.0%
Drupal\Core\Database\Query\Delete::condition2 40.0% 17 2.1% 21 5.0% 3,280 5.7% 2,320 5.6%
Drupal\Core\Lock\LockBackendAbstract::getLockId1 20.0% 1 0.1% 2 0.5% 832 1.5% 744 1.8%