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

mb_strtolowerRun #54df8f50b2e01Run #54df8d322535aDiffDiff%
Number of Function Calls78 78 0 0.0%
Incl. Wall Time (microsec)687 720 33 4.8%
Incl. Wall Time (microsec) per call 9 9 0 4.8%
Excl. Wall Time (microsec)644 682 38 5.9%
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)2,888 2,384 -504 -17.5%
Incl. PeakMemUse (bytes) per call 37 31 -6 -17.5%
Excl. PeakMemUse (bytes)1,912 1,384 -528 -27.6%

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 Function38 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%