diff options
| author | Can Erkin Acar <canacar@cvs.openbsd.org> | 2008-11-01 00:56:26 +0000 |
|---|---|---|
| committer | Can Erkin Acar <canacar@cvs.openbsd.org> | 2008-11-01 00:56:26 +0000 |
| commit | 23131f9bebb1ffbc46b9ee3354f8b6e2425aebc4 (patch) | |
| tree | 32b1cebf2648373932acffdd486fbfc498d301a1 | |
| parent | 20afe4f80fc9eb3a412722389a085db715f9f7e5 (diff) | |
Improve reporting of cache misses in the vmstat view. Previously
the misses field may report negative values. The hit/miss numbers
does not exactly reflect the statistics collected by the kernel
but this is close enough.
Report & patch from Bjorn Anderss, input from beck@ and thib@
| -rw-r--r-- | usr.bin/systat/vmstat.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/usr.bin/systat/vmstat.c b/usr.bin/systat/vmstat.c index 033b3613ea0..cac7dc5118c 100644 --- a/usr.bin/systat/vmstat.c +++ b/usr.bin/systat/vmstat.c @@ -1,4 +1,4 @@ -/* $OpenBSD: vmstat.c,v 1.65 2008/06/13 10:06:14 deraadt Exp $ */ +/* $OpenBSD: vmstat.c,v 1.66 2008/11/01 00:56:25 canacar Exp $ */ /* $NetBSD: vmstat.c,v 1.5 1996/05/10 23:16:40 thorpej Exp $ */ /*- @@ -34,7 +34,7 @@ #if 0 static char sccsid[] = "@(#)vmstat.c 8.2 (Berkeley) 1/12/94"; #endif -static char rcsid[] = "$OpenBSD: vmstat.c,v 1.65 2008/06/13 10:06:14 deraadt Exp $"; +static char rcsid[] = "$OpenBSD: vmstat.c,v 1.66 2008/11/01 00:56:25 canacar Exp $"; #endif /* not lint */ /* @@ -459,9 +459,9 @@ showkre(void) putint(nchtotal.ncs_pass2, NAMEIROW + 2, NAMEICOL + 24, 7); putfloat(nchtotal.ncs_pass2 * 100.0 / nz(s.nchcount), NAMEIROW + 2, NAMEICOL + 33, 4, 0, 1); - putint(nchtotal.ncs_miss - nchtotal.ncs_pass2, + putint(nchtotal.ncs_miss + nchtotal.ncs_long - nchtotal.ncs_pass2, NAMEIROW + 2, NAMEICOL + 38, 7); - putfloat((nchtotal.ncs_miss - nchtotal.ncs_pass2) * + putfloat((nchtotal.ncs_miss + nchtotal.ncs_long - nchtotal.ncs_pass2) * 100.0 / nz(s.nchcount), NAMEIROW + 2, NAMEICOL + 45, 4, 0, 1); #undef nz } |