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re: port-amd64/52679: amd64 pmap page leak?



On Sat, 4 Nov 2017, matthew green wrote:

 Just one more data-point...

 On my amd64 8.99.3 system (with 128GB RAM), my discrepancy is > 8%

       4096 bytes per page
          8 page colors
   32572896 pages managed
   20457781 pages free
    9365903 pages active
      34169 pages inactive
          0 pages paging
      19572 pages wired
   12383934 zero pages

 free+active+inactive+paging+wired = 29877425, which is only 91.7% of
 managed pages...

how much does vmstat -m say is used total?  does that account for
most of the remaining?

vmstat -m reported 9GB, which is more than what's missing above.


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