Diff Report
Run #565918537d922: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5659186b7d6e0: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for mb_substr

mb_substrRun #565918537d922Run #5659186b7d6e0DiffDiff%
Number of Function Calls26,300 26,300 0 0.0%
Incl. Wall Time (microsec)12,271 12,560 289 2.4%
Incl. Wall Time (microsec) per call 0 0 0 2.4%
Excl. Wall Time (microsec)12,271 12,560 289 2.4%
Incl. MemUse (bytes)967,200 967,200 0 0.0%
Incl. MemUse (bytes) per call 37 37 0 0.0%
Excl. MemUse (bytes)967,200 967,200 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
mb_substr0 N/A% 289 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function289 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Utility\Unicode::substr0 N/A% 289 100.0% 0 N/A% 0 N/A%