Diff Report
Run #5578e29590a73: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5578e32524136: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Lock\LockBackendAbstract::getLockId

Drupal\Core\Lock\LockBackendAbstract::getLockIdRun #5578e29590a73Run #5578e32524136DiffDiff%
Number of Function Calls 2 2 N/A%
Incl. Wall Time (microsec) 7 7 N/A%
Incl. Wall Time (microsec) per call N/A 4 4 N/A%
Excl. Wall Time (microsec) 5 5 N/A%
Incl. MemUse (bytes) 3,408 3,408 N/A%
Incl. MemUse (bytes) per call N/A 1,704 1,704 N/A%
Excl. MemUse (bytes) 1,904 1,904 N/A%
Incl. PeakMemUse (bytes) 600 600 N/A%
Incl. PeakMemUse (bytes) per call N/A 300 300 N/A%
Excl. PeakMemUse (bytes) 600 600 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::getLockId2 50.0% 7 0.1% 3,408 0.6% 600 0.1%
Exclusive Metrics Diff for Current Function5 71.4% 1,904 55.9% 600 100.0%
Parent functions
Drupal\Core\Lock\DatabaseLockBackend::release1 50.0% 0 0.0% 688 20.2% 600 100.0%
Drupal\Core\Lock\DatabaseLockBackend::acquire1 50.0% 7 100.0% 2,720 79.8% 0 0.0%
Child functions
uniqid1 50.0% 2 28.6% 848 24.9% 0 0.0%
mt_rand1 50.0% 0 0.0% 656 19.2% 0 0.0%