Diff Report
Run #51a5545d76a23: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a562cdc3626: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for mb_substr

mb_substrRun #51a5545d76a23Run #51a562cdc3626DiffDiff%
Number of Function Calls65 65 0 0.0%
Incl. Wall Time (microsec)136 137 1 0.7%
Incl. Wall Time (microsec) per call 2 2 0 0.7%
Excl. Wall Time (microsec)136 137 1 0.7%
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)1,744 1,748 4 0.2%
Incl. MemUse (bytes) per call 27 27 0 0.2%
Excl. MemUse (bytes)1,744 1,748 4 0.2%
Incl. PeakMemUse (bytes)464 468 4 0.9%
Incl. PeakMemUse (bytes) per call 7 7 0 0.9%
Excl. PeakMemUse (bytes)464 468 4 0.9%

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% 1 0.0% 0 0.0% 4 0.0% 4 0.0%
Exclusive Metrics Diff for Current Function1 100.0% 0 N/A% 4 100.0% 4 100.0%
Parent function
Drupal\Component\Utility\Unicode::substr0 N/A% 1 100.0% 0 N/A% 4 100.0% 4 100.0%