Diff Report
Run #54e141c217b7e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54e146d617a96: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for mb_strtolower

mb_strtolowerRun #54e141c217b7eRun #54e146d617a96DiffDiff%
Number of Function Calls58 58 0 0.0%
Incl. Wall Time (microsec)509 428 -81 -15.9%
Incl. Wall Time (microsec) per call 9 7 -1 -15.9%
Excl. Wall Time (microsec)457 395 -62 -13.6%
Incl. MemUse (bytes)6,120 6,128 8 0.1%
Incl. MemUse (bytes) per call 106 106 0 0.1%
Excl. MemUse (bytes)4,152 4,160 8 0.2%
Incl. PeakMemUse (bytes)384 512 128 33.3%
Incl. PeakMemUse (bytes) per call 7 9 2 33.3%
Excl. PeakMemUse (bytes)384 512 128 33.3%

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% -81 -0.1% 8 0.0% 128 0.0%
Exclusive Metrics Diff for Current Function-62 -76.5% 8 100.0% 128 100.0%
Parent function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -81 -100.0% 8 100.0% 128 100.0%
Child function
Drupal\Core\Template\AttributeString::__toString0 N/A% -19 -23.5% 0 0.0% 0 0.0%