Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for mb_strtolower

mb_strtolowerRun #51ec623000e0cRun #51ec66a5a877dDiffDiff%
Number of Function Calls26 26 0 0.0%
Incl. Wall Time (microsec)235 228 -7 -3.0%
Incl. Wall Time (microsec) per call 9 9 -0 -3.0%
Excl. Wall Time (microsec)235 228 -7 -3.0%
Incl. CPU (microsecs)251 249 -2 -0.8%
Incl. CPU (microsecs) per call 10 10 -0 -0.8%
Excl. CPU (microsec)251 249 -2 -0.8%
Incl. MemUse (bytes)2,688 2,688 0 0.0%
Incl. MemUse (bytes) per call 103 103 0 0.0%
Excl. MemUse (bytes)2,688 2,688 0 0.0%
Incl. PeakMemUse (bytes)864 1,376 512 59.3%
Incl. PeakMemUse (bytes) per call 33 53 20 59.3%
Excl. PeakMemUse (bytes)864 1,376 512 59.3%

Parent/Child Regression/Improvement report for mb_strtolower [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_strtolower0 N/A% -7 -0.3% -2 -0.1% 0 0.0% 512 0.7%
Exclusive Metrics Diff for Current Function-7 -100.0% -2 -100.0% 0 N/A% 512 100.0%
Parent function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -7 -100.0% -2 -100.0% 0 N/A% 512 100.0%