Diff Report
Run #5206d6d973591: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5206d663ca0ba: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Lock\DatabaseLockBackend::release

Drupal\Core\Lock\DatabaseLockBackend::releaseRun #5206d6d973591Run #5206d663ca0baDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,289 1,324 35 2.7%
Incl. Wall Time (microsec) per call 1,289 1,324 35 2.7%
Excl. Wall Time (microsec)31 31 0 0.0%
Incl. CPU (microsecs)798 841 43 5.4%
Incl. CPU (microsecs) per call 798 841 43 5.4%
Excl. CPU (microsec)23 27 4 17.4%
Incl. MemUse (bytes)57,904 57,904 0 0.0%
Incl. MemUse (bytes) per call 57,904 57,904 0 0.0%
Excl. MemUse (bytes)-2,088 -2,088 0 0.0%
Incl. PeakMemUse (bytes)41,616 41,616 0 0.0%
Incl. PeakMemUse (bytes) per call 41,616 41,616 0 0.0%
Excl. PeakMemUse (bytes)1,528 1,528 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Lock\DatabaseLockBackend::release [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Lock\DatabaseLockBackend::release0 N/A% 35 12.3% 43 25.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 4 9.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Cache\CacheCollector::updateCache0 N/A% 35 100.0% 43 100.0% 0 N/A% 0 N/A%
Child functions
db_delete0 N/A% 27 77.1% 26 60.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Delete::execute0 N/A% 7 20.0% 16 37.2% 0 N/A% 0 N/A%
Drupal\Core\Lock\LockBackendAbstract::getLockId0 N/A% 1 2.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Delete::condition0 N/A% 0 0.0% -3 -7.0% 0 N/A% 0 N/A%