Diff Report
Run #5251f592ab279: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5251f6e1e32d5: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for mb_substr

mb_substrRun #5251f592ab279Run #5251f6e1e32d5DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)28 29 1 3.6%
Incl. Wall Time (microsec) per call 1 1 0 3.6%
Excl. Wall Time (microsec)28 29 1 3.6%
Incl. CPU (microsecs)43 34 -9 -20.9%
Incl. CPU (microsecs) per call 2 1 -0 -20.9%
Excl. CPU (microsec)43 34 -9 -20.9%
Incl. MemUse (bytes)1,528 1,528 0 0.0%
Incl. MemUse (bytes) per call 66 66 0 0.0%
Excl. MemUse (bytes)1,528 1,528 0 0.0%
Incl. PeakMemUse (bytes)824 824 0 0.0%
Incl. PeakMemUse (bytes) per call 36 36 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% 1 0.1% -9 -0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 100.0% -9 -100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Utility\Unicode::substr0 N/A% 1 100.0% -9 -100.0% 0 N/A% 0 N/A%