Diff Report
Run #557c27da9db93: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #557c2635273b3: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Lock\LockBackendAbstract::getLockId

Drupal\Core\Lock\LockBackendAbstract::getLockIdRun #557c27da9db93Run #557c2635273b3DiffDiff%
Number of Function Calls2 -2 -100.0%
Incl. Wall Time (microsec)9 -9 -100.0%
Incl. Wall Time (microsec) per call 5 N/A -5 -100.0%
Excl. Wall Time (microsec)8 -8 -100.0%
Incl. MemUse (bytes)3,408 -3,408 -100.0%
Incl. MemUse (bytes) per call 1,704 N/A -1,704 -100.0%
Excl. MemUse (bytes)1,904 -1,904 -100.0%
Incl. PeakMemUse (bytes)0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 N/A 0 N/A%
Excl. PeakMemUse (bytes)0 0 N/A%

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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Lock\LockBackendAbstract::getLockId-2 -50.0% -9 -0.0% -3,408 -0.5% 0 0.0%
Exclusive Metrics Diff for Current Function-8 -88.9% -1,904 -55.9% 0 N/A%
Parent functions
Drupal\Core\Lock\DatabaseLockBackend::acquire-1 -50.0% -8 -88.9% -2,720 -79.8% 0 N/A%
Drupal\Core\Lock\DatabaseLockBackend::release-1 -50.0% -1 -11.1% -688 -20.2% 0 N/A%
Child functions
uniqid-1 -50.0% -1 -11.1% -848 -24.9% 0 N/A%
mt_rand-1 -50.0% 0 0.0% -656 -19.2% 0 N/A%