Diff Report
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba946b609ed: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for mb_strtolower

mb_strtolowerRun #51ba929760d1bRun #51ba946b609edDiffDiff%
Number of Function Calls1,009 5,731 4,722 468.0%
Incl. Wall Time (microsec)11,915 68,337 56,422 473.5%
Incl. Wall Time (microsec) per call 12 12 0 1.0%
Excl. Wall Time (microsec)11,915 68,337 56,422 473.5%
Incl. CPU (microsecs)12,768 72,982 60,214 471.6%
Incl. CPU (microsecs) per call 13 13 0 0.6%
Excl. CPU (microsec)12,768 72,982 60,214 471.6%
Incl. MemUse (bytes)189,488 1,314,488 1,125,000 593.7%
Incl. MemUse (bytes) per call 188 229 42 22.1%
Excl. MemUse (bytes)189,488 1,314,488 1,125,000 593.7%
Incl. PeakMemUse (bytes)1,464 384 -1,080 -73.8%
Incl. PeakMemUse (bytes) per call 1 0 -1 -95.4%
Excl. PeakMemUse (bytes)1,464 384 -1,080 -73.8%

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_strtolower4,722 100.0% 56,422 7.4% 60,214 7.9% 1,125,000 6.8% -1,080 -0.0%
Exclusive Metrics Diff for Current Function56,422 100.0% 60,214 100.0% 1,125,000 100.0% -1,080 -100.0%
Parent function
Drupal\Component\Utility\Unicode::strtolower4,722 100.0% 56,422 100.0% 60,214 100.0% 1,125,000 100.0% -1,080 -100.0%