Diff Report
Run #51a4463d308ce: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a448a326782: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for mb_substr

mb_substrRun #51a4463d308ceRun #51a448a326782DiffDiff%
Number of Function Calls62 62 0 0.0%
Incl. Wall Time (microsec)133 129 -4 -3.0%
Incl. Wall Time (microsec) per call 2 2 -0 -3.0%
Excl. Wall Time (microsec)133 129 -4 -3.0%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)1,684 1,684 0 0.0%
Incl. MemUse (bytes) per call 27 27 0 0.0%
Excl. MemUse (bytes)1,684 1,684 0 0.0%
Incl. PeakMemUse (bytes)404 344 -60 -14.9%
Incl. PeakMemUse (bytes) per call 7 6 -1 -14.9%
Excl. PeakMemUse (bytes)404 344 -60 -14.9%

Parent/Child Regression/Improvement report for mb_substr [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_substr0 N/A% -4 -0.0% 0 0.0% 0 0.0% -60 -0.1%
Exclusive Metrics Diff for Current Function-4 -100.0% 0 N/A% 0 N/A% -60 -100.0%
Parent function
Drupal\Component\Utility\Unicode::substr0 N/A% -4 -100.0% 0 N/A% 0 N/A% -60 -100.0%