Diff Report
Run #5589b6f75b296: XHProf Run (Namespace=drupal-perf-stefanr)
vs.
Run #5589b704ad974: XHProf Run (Namespace=drupal-perf-stefanr)
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Regression/Improvement summary for mb_strtolower

mb_strtolowerRun #5589b6f75b296Run #5589b704ad974DiffDiff%
Number of Function Calls3,600 3,600 0 0.0%
Incl. Wall Time (microsec)52,625 51,420 -1,205 -2.3%
Incl. Wall Time (microsec) per call 15 14 -0 -2.3%
Excl. Wall Time (microsec)51,378 50,200 -1,178 -2.3%
Incl. MemUse (bytes)374,400 374,400 0 0.0%
Incl. MemUse (bytes) per call 104 104 0 0.0%
Excl. MemUse (bytes)268,000 268,000 0 0.0%
Incl. PeakMemUse (bytes)124,800 124,800 0 0.0%
Incl. PeakMemUse (bytes) per call 35 35 0 0.0%
Excl. PeakMemUse (bytes)78,400 78,400 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% -1,205 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1,178 -97.8% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -1,205 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Template\AttributeString::__toString0 N/A% -27 -2.2% 0 N/A% 0 N/A%