Diff Report
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb45dd257: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Lock\LockBackendAbstract::getLockId

Drupal\Core\Lock\LockBackendAbstract::getLockIdRun #51f5bb078e5a7Run #51f5bb45dd257DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)16 17 1 6.2%
Incl. Wall Time (microsec) per call 8 9 1 6.2%
Excl. Wall Time (microsec)12 13 1 8.3%
Incl. CPU (microsecs)18 18 0 0.0%
Incl. CPU (microsecs) per call 9 9 0 0.0%
Excl. CPU (microsec)10 12 2 20.0%
Incl. MemUse (bytes)4,072 4,072 0 0.0%
Incl. MemUse (bytes) per call 2,036 2,036 0 0.0%
Excl. MemUse (bytes)2,280 2,280 0 0.0%
Incl. PeakMemUse (bytes)3,632 3,632 0 0.0%
Incl. PeakMemUse (bytes) per call 1,816 1,816 0 0.0%
Excl. PeakMemUse (bytes)2,016 2,016 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Lock\LockBackendAbstract::getLockId [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\LockBackendAbstract::getLockId0 N/A% 1 0.1% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 100.0% 2 N/A% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Lock\DatabaseLockBackend::acquire0 N/A% 1 100.0% 1 N/A% 0 N/A% 0 N/A%
Drupal\Core\Lock\DatabaseLockBackend::release0 N/A% 0 0.0% -1 N/A% 0 N/A% 0 N/A%
Child functions
uniqid0 N/A% 0 0.0% -1 N/A% 0 N/A% 0 N/A%
mt_rand0 N/A% 0 0.0% -1 N/A% 0 N/A% 0 N/A%