Diff Report
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5b0eb2b08: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Lock\LockBackendAbstract::getLockId

Drupal\Core\Lock\LockBackendAbstract::getLockIdRun #51ca5a4995c23Run #51ca5b0eb2b08DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)23 41 18 78.3%
Incl. Wall Time (microsec) per call 12 21 9 78.3%
Excl. Wall Time (microsec)17 17 0 0.0%
Incl. CPU (microsecs)25 43 18 72.0%
Incl. CPU (microsecs) per call 13 22 9 72.0%
Excl. CPU (microsec)15 17 2 13.3%
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)2,944 2,944 0 0.0%
Incl. PeakMemUse (bytes) per call 1,472 1,472 0 0.0%
Excl. PeakMemUse (bytes)1,488 1,488 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% 18 0.5% 18 0.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 2 11.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Lock\DatabaseLockBackend::acquire0 N/A% 18 100.0% 19 105.6% 0 N/A% 0 N/A%
Drupal\Core\Lock\DatabaseLockBackend::release0 N/A% 0 0.0% -1 -5.6% 0 N/A% 0 N/A%
Child functions
uniqid0 N/A% 18 100.0% 17 94.4% 0 N/A% 0 N/A%
mt_rand0 N/A% 0 0.0% -1 -5.6% 0 N/A% 0 N/A%