Diff Report
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a20b11c1ab: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for mb_strtolower

mb_strtolowerRun #512a1f7f217a6Run #512a20b11c1abDiffDiff%
Number of Function Calls274 277 3 1.1%
Incl. Wall Time (microsec)1,783 1,815 32 1.8%
Incl. Wall Time (microsec) per call 7 7 0 0.7%
Excl. Wall Time (microsec)1,783 1,815 32 1.8%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 14 14 N/A%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)25,408 25,736 328 1.3%
Incl. MemUse (bytes) per call 93 93 0 0.2%
Excl. MemUse (bytes)25,408 25,736 328 1.3%
Incl. PeakMemUse (bytes)4,832 5,112 280 5.8%
Incl. PeakMemUse (bytes) per call 18 18 1 4.6%
Excl. PeakMemUse (bytes)4,832 5,112 280 5.8%

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_strtolower3 100.0% 32 0.1% 4,000 12.5% 328 0.0% 280 0.0%
Exclusive Metrics Diff for Current Function32 100.0% 4,000 100.0% 328 100.0% 280 100.0%
Parent function
drupal_strtolower3 100.0% 32 100.0% 4,000 100.0% 328 100.0% 280 100.0%