Run Report
Run #51ec51f5849d9: 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% 892 0.1% 485 0.1% 57,264 0.3% 42,424 0.2%
Exclusive Metrics for Current Function21 2.4% 15 3.1% -2,088 -3.6% 1,528 3.6%
Parent function
Drupal\Core\Cache\CacheCollector::updateCache1 100.0% 892 100.0% 485 100.0% 57,264 100.0% 42,424 100.0%
Child functions
Drupal\Core\Database\Query\Delete::execute1 20.0% 665 74.6% 259 53.4% 13,704 23.9% 12,648 29.8%
db_delete1 20.0% 183 20.5% 185 38.1% 41,536 72.5% 25,184 59.4%
Drupal\Core\Database\Query\Delete::condition2 40.0% 21 2.4% 23 4.7% 3,280 5.7% 2,320 5.5%
Drupal\Core\Lock\LockBackendAbstract::getLockId1 20.0% 2 0.2% 3 0.6% 832 1.5% 744 1.8%