Diff Report
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53513afe3c568: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for mb_substr

mb_substrRun #535139ab6e707Run #53513afe3c568DiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)5 6 1 20.0%
Incl. Wall Time (microsec) per call 0 0 0 20.0%
Excl. Wall Time (microsec)5 6 1 20.0%
Incl. CPU (microsecs)20 21 1 5.0%
Incl. CPU (microsecs) per call 1 1 0 5.0%
Excl. CPU (microsec)20 21 1 5.0%
Incl. MemUse (bytes)1,336 1,336 0 0.0%
Incl. MemUse (bytes) per call 79 79 0 0.0%
Excl. MemUse (bytes)1,336 1,336 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 1 0.0% 1 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 100.0% 1 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Utility\Unicode::substr0 N/A% 1 100.0% 1 100.0% 0 N/A% 0 N/A%