Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for uniqid

uniqidRun #51ec623000e0cRun #51ec66a5a877dDiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)112 114 2 1.8%
Incl. Wall Time (microsec) per call 5 5 0 1.8%
Excl. Wall Time (microsec)112 114 2 1.8%
Incl. CPU (microsecs)133 134 1 0.8%
Incl. CPU (microsecs) per call 6 6 0 0.8%
Excl. CPU (microsec)133 134 1 0.8%
Incl. MemUse (bytes)5,544 5,544 0 0.0%
Incl. MemUse (bytes) per call 252 252 0 0.0%
Excl. MemUse (bytes)5,544 5,544 0 0.0%
Incl. PeakMemUse (bytes)3,864 2,776 -1,088 -28.2%
Incl. PeakMemUse (bytes) per call 176 126 -49 -28.2%
Excl. PeakMemUse (bytes)3,864 2,776 -1,088 -28.2%

Parent/Child Regression/Improvement report for uniqid [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
uniqid0 N/A% 2 0.1% 1 0.0% 0 0.0% -1,088 -1.5%
Exclusive Metrics Diff for Current Function2 100.0% 1 100.0% 0 N/A% -1,088 -100.0%
Parent functions
Drupal\Core\Lock\LockBackendAbstract::getLockId0 N/A% 0 0.0% -2 -200.0% 0 N/A% -992 -91.2%
Drupal\Core\Database\Query\Query::__construct0 N/A% 0 0.0% 4 400.0% 0 N/A% -96 -8.8%
drupal_session_initialize0 N/A% 2 100.0% 0 0.0% 0 N/A% 0 0.0%
drupal_prepare_form0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 0.0%