VP/ix vs Merge
tif at cpe.UUCP
tif at cpe.UUCP
Thu Apr 6 02:53:00 AEST 1989
Written 11:08 pm Apr 4, 1989 by mrspoc.UUCP!itkin in cpe:comp.unix.xenix
>Can someone educate me? Does SCO XENIX V/386 operate in a "fully paged,
>virtual-memory environment?" My system sure seems to be swapping, not
>paging and virtualling :^>~
Assuming I understand the strict definitions (maybe someone should post
the strict definitions?) of "fully paged, virtual-memory environment"
the answer is yes. You can probably satisfy yourself by looking at vmstat
and specifically try "vmstat -s". It looks like this for instance:
20410 page cache hits
1963 page cache misses
0 procs swapped in
0 procs swapped out
1963 filesystem page reads
0 swap area page reads
0 swap area page writes
134 pages reclaimed from free list
22403 pages shared due to copy-on-write fork
2 pages shared due to cache hits
22636 shared pages copied
2868390 page faults
597987 cpu context switches
5980576 (non clock) device interrupts
81483 traps
5928438 system calls
Paul Chamberlain
Computer Product Engineering, Tandy Corp.
{killer | texbell}!cpe!tif
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