Diff Report
Run #52353e715a325: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for mb_substr

mb_substrRun #52353e715a325Run #52353d82849e7DiffDiff%
Number of Function Calls88 88 0 0.0%
Incl. Wall Time (microsec)222 197 -25 -11.3%
Incl. Wall Time (microsec) per call 3 2 -0 -11.3%
Excl. Wall Time (microsec)222 197 -25 -11.3%
Incl. CPU (microsecs)271 245 -26 -9.6%
Incl. CPU (microsecs) per call 3 3 -0 -9.6%
Excl. CPU (microsec)271 245 -26 -9.6%
Incl. MemUse (bytes)3,608 3,608 0 0.0%
Incl. MemUse (bytes) per call 41 41 0 0.0%
Excl. MemUse (bytes)3,608 3,608 0 0.0%
Incl. PeakMemUse (bytes)824 824 0 0.0%
Incl. PeakMemUse (bytes) per call 9 9 0 0.0%
Excl. PeakMemUse (bytes)824 824 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% -25 -0.4% -26 -0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-25 -100.0% -26 -100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Utility\Unicode::substr0 N/A% -25 -100.0% -26 -100.0% 0 N/A% 0 N/A%