diff options
author | Bruce Evans <bde@FreeBSD.org> | 2006-04-29 21:30:23 +0000 |
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committer | Bruce Evans <bde@FreeBSD.org> | 2006-04-29 21:30:23 +0000 |
commit | e76bdda07900b9d1f38e3d6748023e12f248ce22 (patch) | |
tree | d23200e296a62ed7df69566d21ef1808f9ded095 /usr.bin/systat/systat.1 | |
parent | 55a5ff0140efab3d25fa476d56f30b7de19e9703 (diff) |
Abbreviate long field descriptors at write time so that they don't get
clobbered at runtime:
dirtybuf -> dtbuf
desiredvnodes -> desvn
numvnodes -> numvn
freevnodes -> frevn
The vmstats column has only 5 characters available for descriptors, but up
to 13 were used. The extras get clobbered at runtime by interrupt values
and/or descriptors on systems with more than 12 interrupt sources.
%slo-z -> %sloz
This one is in the "extended" vmstats area and doesn't get clobbered now.
Removed stale documentation of desvn.
Changed a descriptor:
tfree -> totfr
so that it is consistent with the abbreviations for other free counts
(daefr and prcfr) and thus almost decodeable.
Fixed missing documentation of tfree/totfr. This and everything else
in the extended vmstats area is misdocumented as being in a certain
place in the vmstats column.
Notes
Notes:
svn path=/head/; revision=158150
Diffstat (limited to 'usr.bin/systat/systat.1')
-rw-r--r-- | usr.bin/systat/systat.1 | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/usr.bin/systat/systat.1 b/usr.bin/systat/systat.1 index abc47c2c6868..f0002e0dd462 100644 --- a/usr.bin/systat/systat.1 +++ b/usr.bin/systat/systat.1 @@ -367,7 +367,8 @@ memory system which list the average number of pages copied on write (`cow'), pages zero filled on demand (`zfod'), pages optimize zero filled on demand (`ozfod'), -slow (on-the-fly) zero fills percentage (`%slo-z'), +slow (on-the-fly) zero fills percentage (`%sloz'), +total pages freed (`totfr'), pages wired down (`wire'), active pages (`act'), inactive pages (`inact'), @@ -384,12 +385,11 @@ per second over the refresh interval. .Pp At the bottom of this column are lines showing the amount of memory, in kilobytes, used for the buffer cache (`buf'), -the number of dirty buffers in the buffer cache (`dirtybuf'), -desired maximum size of vnode cache (`desiredvnodes') (mostly unused, -except to size the name cache), -number of vnodes actually allocated (`numvnodes'), +the number of dirty buffers in the buffer cache (`dtbuf'), +desired maximum size of vnode cache (`desvn'), +number of vnodes actually allocated (`numvn'), and -number of allocated vnodes that are free (`freevnodes'). +number of allocated vnodes that are free (`frevn'). .Pp Running down the right hand side of the display is a breakdown of the interrupts being handled by the system. |