Diff Report
Run #5578e32524136: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5578e29590a73: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for mb_strtolower

mb_strtolowerRun #5578e32524136Run #5578e29590a73DiffDiff%
Number of Function Calls131 131 0 0.0%
Incl. Wall Time (microsec)774 773 -1 -0.1%
Incl. Wall Time (microsec) per call 6 6 -0 -0.1%
Excl. Wall Time (microsec)754 753 -1 -0.1%
Incl. MemUse (bytes)12,712 12,712 0 0.0%
Incl. MemUse (bytes) per call 97 97 0 0.0%
Excl. MemUse (bytes)10,320 10,320 0 0.0%
Incl. PeakMemUse (bytes)2,752 3,752 1,000 36.3%
Incl. PeakMemUse (bytes) per call 21 29 8 36.3%
Excl. PeakMemUse (bytes)2,752 2,984 232 8.4%

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 -0.0% 0 0.0% 1,000 0.2%
Exclusive Metrics Diff for Current Function-1 -100.0% 0 N/A% 232 23.2%
Parent function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -1 -100.0% 0 N/A% 1,000 100.0%
Child function
Drupal\Core\Template\AttributeString::__toString0 N/A% 0 0.0% 0 N/A% 768 76.8%