Re: NetBSD/vax 11.0RC1

[Ken Wellsch <kwellsch%tampabay.rr.com@localhost>]

Thank you, Matthew for showing me a better way to view this behavior!

I thought I'd try something different.  So I put the 11.0-RC1 source on
a 10.0 release installation to see what might happen.

When a "build tools" finally reached gimple-match.cc I ran "vmstat 10"
and captured the output while the compile was running.

I stopped it when I assumed things had gone badly.  Please let me know
if in fact this sort of behavior, presuming the vmstat output is sufficient
to judge, was in fact behavior that is not "broken" but just different.

This is the last 5+ minutes wall clock time...

procs    memory      page                       disk faults      cpu
 r b      avm    fre  flt  re  pi   po   fr   sr r0   in   sy  cs us sy id
 1 0   243844 237736    9   0   0    0    0    0  1  101    1   7 100 0 0
 1 0   244356 236988   18   0   0    0    0    0  0  101    1   7 100 0 0
 1 0   245380 236360   16   0   0    0    0    0  0  101    1   7 100 0 0
 1 0   245892 235772   15   0   0    0    0    0  0  101    1   7 100 0  0
 1 0   246404 235200   14   0   0    0    0    0  1  101    1   7 100 0  0
 1 0   246916 234484   18   0   0    0    0    0  0  101    1   7 100 0 0
 1 0   247940 233368   27   0   0    0    0    0  0  101    1   7 100 0  0
 1 0   243308 238384    3   0   0    0    0    0  0  101    2   7 100 0  0
 1 0   243308 238384    0   0   0    0    0    0  0  101    1   7 100 0 0
 1 0   243308 238384    0   0   0    0    0    0  0  101    1   7 100 0 0
 1 0   243308 238384    0   0   0    0    0    0  0  101    1   7 100 0 0
 1 0   243308 238384    0   0   0    0    0    0  1  101    1   7 100 0 0
 1 0   243308 238384    0   0   0    0    0    0  0  101    1   7 100 0 0
 1 0   243308 238384    0   0   0    0    0    0  0  101    1   7 100 0 0
 1 0   243308 238332    1   0   0    0    0    0  0  101    1   7 100 0 0
 1 0   246368 234844   91   0   0    0    0    0  1  101    1   7 99  1  0
 1 0   257108 223784  273   0   0    0    0    0  0  101    2   7 99  1  0
 1 0   271956 208992  364   0   0    0    0    0  0  101    4   7 98  2  0
 1 0   286292 194284  362   0   0    0    0    0  0  101    3   7 98  2  0
 1 0   305108 175508  565   0   0    0    0    0  0  101    4   7 97  3  0
 1 0   319948 160136  381   0   0    0    0    0  0  101    3   7 98  2  0
 1 0   319972 160488  245   0   0    0    0    0  0  101    3   7 99  1  0
 1 0   323596 156732  118   0   0    0    0    0  0  101   14   7 99  1  0
 1 0   329228 151068  141   0   0    0    0    0  1  101   25   7 99  1  0
 1 0   225804 144496  163   0   0    0    0    0  0  100   19 8802 57 43 0
 1 0   225804 144496    2   0   0    0    0    0  0  101    1 22463 0 100 0
 1 0   225804 144496    2   0   0    0    0    0  0  101    1 22445 0 100 0
 1 0   225804 144496    2   0   0    0    0    0  1  101    1 22447 0 100 0
 1 0   225804 144496    2   0   0    0    0    0  0  101    1 22445 0 100 0
 1 0   225804 144496   10   0   0    0    0    0  1  126    3 22391 0 100 0
 1 0   225804 144496    2   0   0    0    0    0  1  101    1 22450 0 100 0

db> show uvmexp
Current UVM status:
  pagesize=4096 (0x1000), pagemask=0xfff, pageshift=12, ncolors=1
  125709 VM pages: 56451 active, 27568 inactive, 0 wired, 36124 free
  pages  65773 anon, 13719 file, 4532 exec
  freemin=256, free-target=341, wired-max=41903
  resv-pg=1, resv-kernel=5
  bootpages=1719, poolpages=4938
  faults=22504269, traps=22637113, intrs=5287485, ctxswitch=2304201
   softint=311768, syscalls=16678660
  fault counts:
    noram=0, noanon=0, pgwait=0, pgrele=0
    ok relocks(total)=9205(9205), anget(retrys)=3821826(0), amapcopy=2158615
    neighbor anon/obj pg=3891753/38463720, gets(lock/unlock)=9465328/9205
    cases: anon=2639528, anoncow=1182298, obj=8334166, prcopy=1131162, przero=99
03402
  daemon and swap counts:
    woke=771786, revs=1, scans=0, obscans=0, anscans=0
    busy=0, freed=0, reactivate=0, deactivate=27520
    pageouts=0, pending=0, nswget=0
    nswapdev=1, swpgavail=262143
    swpages=262143, swpginuse=0, swpgonly=0, paging=0