Diff Report
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for mb_strtolower

mb_strtolowerRun #5350e2663e694Run #5350e128cfd2bDiffDiff%
Number of Function Calls240 240 0 0.0%
Incl. Wall Time (microsec)1,510 1,495 -15 -1.0%
Incl. Wall Time (microsec) per call 6 6 -0 -1.0%
Excl. Wall Time (microsec)1,510 1,495 -15 -1.0%
Incl. CPU (microsecs)1,640 1,639 -1 -0.1%
Incl. CPU (microsecs) per call 7 7 -0 -0.1%
Excl. CPU (microsec)1,640 1,639 -1 -0.1%
Incl. MemUse (bytes)21,008 21,008 0 0.0%
Incl. MemUse (bytes) per call 88 88 0 0.0%
Excl. MemUse (bytes)21,008 21,008 0 0.0%
Incl. PeakMemUse (bytes)2,272 2,400 128 5.6%
Incl. PeakMemUse (bytes) per call 9 10 1 5.6%
Excl. PeakMemUse (bytes)2,272 2,400 128 5.6%

Parent/Child Regression/Improvement report for mb_strtolower [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
mb_strtolower0 N/A% -15 -0.9% -1 -0.1% 0 0.0% 128 0.6%
Exclusive Metrics Diff for Current Function-15 -100.0% -1 -100.0% 0 N/A% 128 100.0%
Parent function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -15 -100.0% -1 -100.0% 0 N/A% 128 100.0%