diff options
| author | Bob Beck <beck@cvs.openbsd.org> | 2011-09-19 14:48:05 +0000 |
|---|---|---|
| committer | Bob Beck <beck@cvs.openbsd.org> | 2011-09-19 14:48:05 +0000 |
| commit | 371d1886fcd07af378f7149e9b287f39750f4fa3 (patch) | |
| tree | ad5a8aa6aee6d961ae8c2d01e2e7d275810fc958 /usr.bin | |
| parent | e5866955255cba4325c7e748748da94671665e74 (diff) | |
clean up buffer cache statistics somewhat to
remove some now useless statistics, and add some
relevant ones regarding kva usage in the cache.
make systat io and show bcstats in ddb both show
these counters.
ok deraadt@ krw@
Diffstat (limited to 'usr.bin')
| -rw-r--r-- | usr.bin/systat/iostat.c | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/usr.bin/systat/iostat.c b/usr.bin/systat/iostat.c index 6157d16397a..fc61a1c9b19 100644 --- a/usr.bin/systat/iostat.c +++ b/usr.bin/systat/iostat.c @@ -1,4 +1,4 @@ -/* $OpenBSD: iostat.c,v 1.39 2011/07/06 00:11:57 beck Exp $ */ +/* $OpenBSD: iostat.c,v 1.40 2011/09/19 14:48:04 beck Exp $ */ /* $NetBSD: iostat.c,v 1.5 1996/05/10 23:16:35 thorpej Exp $ */ /* @@ -222,14 +222,26 @@ showbcache(void) print_fld_ssize(FLD_IO_SVAL, bccur.numbufpages); end_line(); - print_fld_str(FLD_IO_SSTR, "dma pages"); - print_fld_ssize(FLD_IO_SVAL, bccur.dmapages); - end_line(); - print_fld_str(FLD_IO_SSTR, "dirty pages"); print_fld_ssize(FLD_IO_SVAL, bccur.numdirtypages); end_line(); + print_fld_str(FLD_IO_SSTR, "delwri bufs"); + print_fld_ssize(FLD_IO_SVAL, bccur.delwribufs); + end_line(); + + print_fld_str(FLD_IO_SSTR, "busymap bufs"); + print_fld_ssize(FLD_IO_SVAL, bccur.busymapped); + end_line(); + + print_fld_str(FLD_IO_SSTR, "avail kvaslots"); + print_fld_ssize(FLD_IO_SVAL, bccur.kvaslots_avail); + end_line(); + + print_fld_str(FLD_IO_SSTR, "kvaslots"); + print_fld_ssize(FLD_IO_SVAL, bccur.kvaslots); + end_line(); + print_fld_str(FLD_IO_SSTR, "pending writes"); print_fld_ssize(FLD_IO_SVAL, bccur.pendingwrites); end_line(); |