Diff Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for mb_strtolower

mb_strtolowerRun #51fdbca2b5409Run #51fdbdbb58abcDiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)156 151 -5 -3.2%
Incl. Wall Time (microsec) per call 9 8 -0 -3.2%
Excl. Wall Time (microsec)156 151 -5 -3.2%
Incl. CPU (microsecs)170 167 -3 -1.8%
Incl. CPU (microsecs) per call 9 9 -0 -1.8%
Excl. CPU (microsec)170 167 -3 -1.8%
Incl. MemUse (bytes)2,040 2,040 0 0.0%
Incl. MemUse (bytes) per call 113 113 0 0.0%
Excl. MemUse (bytes)2,040 2,040 0 0.0%
Incl. PeakMemUse (bytes)1,064 1,104 40 3.8%
Incl. PeakMemUse (bytes) per call 59 61 2 3.8%
Excl. PeakMemUse (bytes)1,064 1,104 40 3.8%

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_strtolower0 N/A% -5 -0.5% -3 -4.2% 0 0.0% 40 0.1%
Exclusive Metrics Diff for Current Function-5 -100.0% -3 -100.0% 0 N/A% 40 100.0%
Parent function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -5 -100.0% -3 -100.0% 0 N/A% 40 100.0%