Diff Report
Run #519f02278cd90: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for mb_strtolower

mb_strtolowerRun #519f02278cd90Run #519f012418c24DiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)225 219 -6 -2.7%
Incl. Wall Time (microsec) per call 9 9 -0 -2.7%
Excl. Wall Time (microsec)225 219 -6 -2.7%
Incl. CPU (microsecs)247 238 -9 -3.6%
Incl. CPU (microsecs) per call 10 10 -0 -3.6%
Excl. CPU (microsec)247 238 -9 -3.6%
Incl. MemUse (bytes)2,488 2,488 0 0.0%
Incl. MemUse (bytes) per call 100 100 0 0.0%
Excl. MemUse (bytes)2,488 2,488 0 0.0%
Incl. PeakMemUse (bytes)552 296 -256 -46.4%
Incl. PeakMemUse (bytes) per call 22 12 -10 -46.4%
Excl. PeakMemUse (bytes)552 296 -256 -46.4%

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% -6 -0.2% -9 -0.3% 0 0.0% -256 -1.3%
Exclusive Metrics Diff for Current Function-6 -100.0% -9 -100.0% 0 N/A% -256 -100.0%
Parent function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -6 -100.0% -9 -100.0% 0 N/A% -256 -100.0%