Diff Report
Run #51ad0610ca11a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad06ef28a53: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for mb_substr

mb_substrRun #51ad0610ca11aRun #51ad06ef28a53DiffDiff%
Number of Function Calls73 73 0 0.0%
Incl. Wall Time (microsec)101 96 -5 -5.0%
Incl. Wall Time (microsec) per call 1 1 -0 -5.0%
Excl. Wall Time (microsec)101 96 -5 -5.0%
Incl. CPU (microsecs)130 128 -2 -1.5%
Incl. CPU (microsecs) per call 2 2 -0 -1.5%
Excl. CPU (microsec)130 128 -2 -1.5%
Incl. MemUse (bytes)7,608 7,608 0 0.0%
Incl. MemUse (bytes) per call 104 104 0 0.0%
Excl. MemUse (bytes)7,608 7,608 0 0.0%
Incl. PeakMemUse (bytes)672 672 0 0.0%
Incl. PeakMemUse (bytes) per call 9 9 0 0.0%
Excl. PeakMemUse (bytes)672 672 0 0.0%

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% -5 -0.1% -2 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Utility\Unicode::substr0 N/A% -5 -100.0% -2 -100.0% 0 N/A% 0 N/A%