Diff Report
Run #517896dc57c6e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5178989df1d0f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for mb_strtolower

mb_strtolowerRun #517896dc57c6eRun #5178989df1d0fDiffDiff%
Number of Function Calls244 244 0 0.0%
Incl. Wall Time (microsec)2,028 2,018 -10 -0.5%
Incl. Wall Time (microsec) per call 8 8 -0 -0.5%
Excl. Wall Time (microsec)2,028 2,018 -10 -0.5%
Incl. CPU (microsecs)2,259 2,236 -23 -1.0%
Incl. CPU (microsecs) per call 9 9 -0 -1.0%
Excl. CPU (microsec)2,259 2,236 -23 -1.0%
Incl. MemUse (bytes)19,344 19,360 16 0.1%
Incl. MemUse (bytes) per call 79 79 0 0.1%
Excl. MemUse (bytes)19,344 19,360 16 0.1%
Incl. PeakMemUse (bytes)3,840 4,000 160 4.2%
Incl. PeakMemUse (bytes) per call 16 16 1 4.2%
Excl. PeakMemUse (bytes)3,840 4,000 160 4.2%

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% -10 -0.2% -23 -0.5% 16 0.3% 160 2.7%
Exclusive Metrics Diff for Current Function-10 -100.0% -23 -100.0% 16 100.0% 160 100.0%
Parent function
drupal_strtolower0 N/A% -10 -100.0% -23 -100.0% 16 100.0% 160 100.0%