Diff Report
Run #517d7319aefb8: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d73f55c548: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for mb_strtolower

mb_strtolowerRun #517d7319aefb8Run #517d73f55c548DiffDiff%
Number of Function Calls35 35 0 0.0%
Incl. Wall Time (microsec)311 297 -14 -4.5%
Incl. Wall Time (microsec) per call 9 8 -0 -4.5%
Excl. Wall Time (microsec)311 297 -14 -4.5%
Incl. CPU (microsecs)384 332 -52 -13.5%
Incl. CPU (microsecs) per call 11 9 -1 -13.5%
Excl. CPU (microsec)384 332 -52 -13.5%
Incl. MemUse (bytes)2,816 2,816 0 0.0%
Incl. MemUse (bytes) per call 80 80 0 0.0%
Excl. MemUse (bytes)2,816 2,816 0 0.0%
Incl. PeakMemUse (bytes)3,840 3,840 0 0.0%
Incl. PeakMemUse (bytes) per call 110 110 0 0.0%
Excl. PeakMemUse (bytes)3,840 3,840 0 0.0%

Parent/Child Regression/Improvement report for mb_strtolower [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
mb_strtolower0 N/A% -14 -0.2% -52 -0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-14 -100.0% -52 -100.0% 0 N/A% 0 N/A%
Parent function
drupal_strtolower0 N/A% -14 -100.0% -52 -100.0% 0 N/A% 0 N/A%