Diff Report
Run #5608318a89619: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5608311397db4: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for mb_strtolower

mb_strtolowerRun #5608318a89619Run #5608311397db4DiffDiff%
Number of Function Calls77 77 0 0.0%
Incl. Wall Time (microsec)464 451 -13 -2.8%
Incl. Wall Time (microsec) per call 6 6 -0 -2.8%
Excl. Wall Time (microsec)454 439 -15 -3.3%
Incl. MemUse (bytes)7,120 7,120 0 0.0%
Incl. MemUse (bytes) per call 92 92 0 0.0%
Excl. MemUse (bytes)6,056 6,056 0 0.0%
Incl. PeakMemUse (bytes)3,072 3,072 0 0.0%
Incl. PeakMemUse (bytes) per call 40 40 0 0.0%
Excl. PeakMemUse (bytes)2,224 2,224 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
mb_strtolower0 N/A% -13 -0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-15 -115.4% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -13 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Template\AttributeString::__toString0 N/A% 2 15.4% 0 N/A% 0 N/A%