From e76bdda07900b9d1f38e3d6748023e12f248ce22 Mon Sep 17 00:00:00 2001 From: Bruce Evans Date: Sat, 29 Apr 2006 21:30:23 +0000 Subject: 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. --- usr.bin/systat/systat.1 | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'usr.bin/systat/systat.1') 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. -- cgit v1.2.3