Diff Report
Run #5659177493c27: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5659123816918: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for mb_strtolower

mb_strtolowerRun #5659177493c27Run #5659123816918DiffDiff%
Number of Function Calls137 137 0 0.0%
Incl. Wall Time (microsec)1,169 1,087 -82 -7.0%
Incl. Wall Time (microsec) per call 9 8 -1 -7.0%
Excl. Wall Time (microsec)1,115 1,036 -79 -7.1%
Incl. MemUse (bytes)12,592 12,576 -16 -0.1%
Incl. MemUse (bytes) per call 92 92 -0 -0.1%
Excl. MemUse (bytes)10,328 10,312 -16 -0.2%
Incl. PeakMemUse (bytes)9,136 9,184 48 0.5%
Incl. PeakMemUse (bytes) per call 67 67 0 0.5%
Excl. PeakMemUse (bytes)8,288 8,336 48 0.6%

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% -82 -0.9% -16 -0.1% 48 0.3%
Exclusive Metrics Diff for Current Function-79 -96.3% -16 -100.0% 48 100.0%
Parent function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -82 -100.0% -16 -100.0% 48 100.0%
Child function
Drupal\Core\Template\AttributeString::__toString0 N/A% -3 -3.7% 0 0.0% 0 0.0%