Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for uniqid

uniqidRun #51ec485525502Run #51ec491641923DiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)157 156 -1 -0.6%
Incl. Wall Time (microsec) per call 5 5 -0 -0.6%
Excl. Wall Time (microsec)157 156 -1 -0.6%
Incl. CPU (microsecs)193 194 1 0.5%
Incl. CPU (microsecs) per call 6 6 0 0.5%
Excl. CPU (microsec)193 194 1 0.5%
Incl. MemUse (bytes)6,504 6,504 0 0.0%
Incl. MemUse (bytes) per call 210 210 0 0.0%
Excl. MemUse (bytes)6,504 6,504 0 0.0%
Incl. PeakMemUse (bytes)4,456 4,552 96 2.2%
Incl. PeakMemUse (bytes) per call 144 147 3 2.2%
Excl. PeakMemUse (bytes)4,456 4,552 96 2.2%

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% -1 -0.1% 1 0.1% 0 0.0% 96 0.1%
Exclusive Metrics Diff for Current Function-1 -100.0% 1 100.0% 0 N/A% 96 100.0%
Parent functions
Drupal\Core\Lock\LockBackendAbstract::getLockId0 N/A% -1 -100.0% -2 -200.0% 0 N/A% 0 0.0%
drupal_prepare_form0 N/A% 1 100.0% -2 -200.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Query::__construct0 N/A% -1 -100.0% 5 500.0% 0 N/A% 96 100.0%
drupal_session_initialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%