Diff Report
Run #54df8d322535a: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df8f50b2e01: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for mb_strtolower

mb_strtolowerRun #54df8d322535aRun #54df8f50b2e01DiffDiff%
Number of Function Calls78 78 0 0.0%
Incl. Wall Time (microsec)720 687 -33 -4.6%
Incl. Wall Time (microsec) per call 9 9 -0 -4.6%
Excl. Wall Time (microsec)682 644 -38 -5.6%
Incl. MemUse (bytes)7,040 7,040 0 0.0%
Incl. MemUse (bytes) per call 90 90 0 0.0%
Excl. MemUse (bytes)5,080 5,080 0 0.0%
Incl. PeakMemUse (bytes)2,384 2,888 504 21.1%
Incl. PeakMemUse (bytes) per call 31 37 6 21.1%
Excl. PeakMemUse (bytes)1,384 1,912 528 38.2%

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% -33 -0.5% 0 0.0% 504 0.0%
Exclusive Metrics Diff for Current Function-38 -115.2% 0 N/A% 528 104.8%
Parent function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -33 -100.0% 0 N/A% 504 100.0%
Child function
Drupal\Core\Template\AttributeString::__toString0 N/A% 5 15.2% 0 N/A% -24 -4.8%