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

mb_strtolowerRun #5178989df1d0fRun #517896dc57c6eDiffDiff%
Number of Function Calls244 244 0 0.0%
Incl. Wall Time (microsec)2,018 2,028 10 0.5%
Incl. Wall Time (microsec) per call 8 8 0 0.5%
Excl. Wall Time (microsec)2,018 2,028 10 0.5%
Incl. CPU (microsecs)2,236 2,259 23 1.0%
Incl. CPU (microsecs) per call 9 9 0 1.0%
Excl. CPU (microsec)2,236 2,259 23 1.0%
Incl. MemUse (bytes)19,360 19,344 -16 -0.1%
Incl. MemUse (bytes) per call 79 79 -0 -0.1%
Excl. MemUse (bytes)19,360 19,344 -16 -0.1%
Incl. PeakMemUse (bytes)4,000 3,840 -160 -4.0%
Incl. PeakMemUse (bytes) per call 16 16 -1 -4.0%
Excl. PeakMemUse (bytes)4,000 3,840 -160 -4.0%

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% 10 0.2% 23 0.5% -16 -0.3% -160 -2.7%
Exclusive Metrics Diff for Current Function10 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%