Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a77153dbf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for mb_strtolower

mb_strtolowerRun #54e0a6d45fe2aRun #54e0a77153dbfDiffDiff%
Number of Function Calls305 305 0 0.0%
Incl. Wall Time (microsec)1,785 1,781 -4 -0.2%
Incl. Wall Time (microsec) per call 6 6 -0 -0.2%
Excl. Wall Time (microsec)1,743 1,741 -2 -0.1%
Incl. CPU (microsecs)2,006 2,014 8 0.4%
Incl. CPU (microsecs) per call 7 7 0 0.4%
Excl. CPU (microsec)1,961 1,970 9 0.5%
Incl. MemUse (bytes)25,744 25,744 0 0.0%
Incl. MemUse (bytes) per call 84 84 0 0.0%
Excl. MemUse (bytes)23,656 23,656 0 0.0%
Incl. PeakMemUse (bytes)3,368 3,368 0 0.0%
Incl. PeakMemUse (bytes) per call 11 11 0 0.0%
Excl. PeakMemUse (bytes)3,368 3,368 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% -4 -0.2% 8 0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -50.0% 9 112.5% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -4 -100.0% 8 100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Template\AttributeString::__toString0 N/A% -2 -50.0% -1 -12.5% 0 N/A% 0 N/A%