OpenBSD CVS

CVS log for src/usr.bin/systat/iostat.c


[BACK] Up to [local] / src / usr.bin / systat

Request diff between arbitrary revisions


Default branch: MAIN


Revision 1.50 / (download) - annotate - [select for diffs], Sat Aug 14 14:22:26 2021 UTC (2 years, 9 months ago) by millert
Branch: MAIN
CVS Tags: OPENBSD_7_5_BASE, OPENBSD_7_5, OPENBSD_7_4_BASE, OPENBSD_7_4, OPENBSD_7_3_BASE, OPENBSD_7_3, OPENBSD_7_2_BASE, OPENBSD_7_2, OPENBSD_7_1_BASE, OPENBSD_7_1, OPENBSD_7_0_BASE, OPENBSD_7_0, HEAD
Changes since 1.49: +6 -3 lines
Diff to previous 1.49 (colored)

Fix iostat per-device values when in boot time mode ('b').
The values should be displayed as-is and not normalized based on
the sleep interval.  From Anindya Mukherjee

Revision 1.49 / (download) - annotate - [select for diffs], Fri Jun 28 13:35:04 2019 UTC (4 years, 10 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_6_9_BASE, OPENBSD_6_9, OPENBSD_6_8_BASE, OPENBSD_6_8, OPENBSD_6_7_BASE, OPENBSD_6_7, OPENBSD_6_6_BASE, OPENBSD_6_6
Changes since 1.48: +2 -2 lines
Diff to previous 1.48 (colored)

When system calls indicate an error they return -1, not some arbitrary
value < 0.  errno is only updated in this case.  Change all (most?)
callers of syscalls to follow this better, and let's see if this strictness
helps us in the future.

Revision 1.48 / (download) - annotate - [select for diffs], Wed May 8 23:54:13 2019 UTC (5 years ago) by tedu
Branch: MAIN
Changes since 1.47: +36 -7 lines
Diff to previous 1.47 (colored)

allow switching to print stats since boot via 'b'.
ok beck deraadt

Revision 1.47 / (download) - annotate - [select for diffs], Sun Apr 16 14:24:03 2017 UTC (7 years, 1 month ago) by beck
Branch: MAIN
CVS Tags: OPENBSD_6_5_BASE, OPENBSD_6_5, OPENBSD_6_4_BASE, OPENBSD_6_4, OPENBSD_6_3_BASE, OPENBSD_6_3, OPENBSD_6_2_BASE, OPENBSD_6_2
Changes since 1.46: +13 -1 lines
Diff to previous 1.46 (colored)

Statistics for high memory flips in the buffer cache
nits from deraadt@
ok krw@ guenther@ kettenis@

Revision 1.46 / (download) - annotate - [select for diffs], Sun Apr 2 00:27:44 2017 UTC (7 years, 1 month ago) by beck
Branch: MAIN
Changes since 1.45: +5 -1 lines
Diff to previous 1.45 (colored)

Make dma range buffer cache pages visible in systat io
ok deraadt@

Revision 1.45 / (download) - annotate - [select for diffs], Fri Jan 16 00:03:37 2015 UTC (9 years, 4 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_6_1_BASE, OPENBSD_6_1, OPENBSD_6_0_BASE, OPENBSD_6_0, OPENBSD_5_9_BASE, OPENBSD_5_9, OPENBSD_5_8_BASE, OPENBSD_5_8, OPENBSD_5_7_BASE, OPENBSD_5_7
Changes since 1.44: +3 -2 lines
Diff to previous 1.44 (colored)

first batch of programs adapting to the namespace cleanup
(pfvar.h nameser.h proc.h ucred.h)
ok guenther millert, and some review from doug as well.

Revision 1.44 / (download) - annotate - [select for diffs], Sun Nov 23 04:34:48 2014 UTC (9 years, 5 months ago) by guenther
Branch: MAIN
Changes since 1.43: +1 -2 lines
Diff to previous 1.43 (colored)

<sys/buf.h> isn't actually needed here

ok tedu@

Revision 1.43 / (download) - annotate - [select for diffs], Mon Sep 15 19:08:21 2014 UTC (9 years, 8 months ago) by miod
Branch: MAIN
Changes since 1.42: +4 -4 lines
Diff to previous 1.42 (colored)

Remove non-standard <sys/dkstat.h> header. It has not contained anything
related to disk stastics for almost 17 years, and the remaining
userland-visible defines duplicate those found in <sys/sched.h>.

Move the remaining _KERNEL defines to <sys/tty.h> where they belong, and
update all users to cope with this.

ok kettenis@

Revision 1.42 / (download) - annotate - [select for diffs], Tue Jul 9 15:37:43 2013 UTC (10 years, 10 months ago) by beck
Branch: MAIN
CVS Tags: OPENBSD_5_6_BASE, OPENBSD_5_6, OPENBSD_5_5_BASE, OPENBSD_5_5, OPENBSD_5_4_BASE, OPENBSD_5_4
Changes since 1.41: +0 -4 lines
Diff to previous 1.41 (colored)

back out the cache flipper temporarily to work out of tree.
will come back soon.
ok deraadt@

Revision 1.41 / (download) - annotate - [select for diffs], Tue Jun 11 19:01:20 2013 UTC (10 years, 11 months ago) by beck
Branch: MAIN
Changes since 1.40: +5 -1 lines
Diff to previous 1.40 (colored)

High memory page flipping for the buffer cache.

This change splits the buffer cache free lists into lists of dma reachable
buffers and high memory buffers based on the ranges returned by pmemrange.
Buffers move from dma to high memory as they age, but are flipped to dma
reachable memory if IO is needed to/from and high mem buffer. The total
amount of buffers  allocated is now bufcachepercent of both the dma and
the high memory region.

This change allows the use of large buffer caches on amd64 using more than
4 GB of memory

ok tedu@ krw@ - testing by many.

Revision 1.40 / (download) - annotate - [select for diffs], Mon Sep 19 14:48:04 2011 UTC (12 years, 8 months ago) by beck
Branch: MAIN
CVS Tags: OPENBSD_5_3_BASE, OPENBSD_5_3, OPENBSD_5_2_BASE, OPENBSD_5_2, OPENBSD_5_1_BASE, OPENBSD_5_1
Changes since 1.39: +17 -5 lines
Diff to previous 1.39 (colored)

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@

Revision 1.39 / (download) - annotate - [select for diffs], Wed Jul 6 00:11:57 2011 UTC (12 years, 10 months ago) by beck
Branch: MAIN
CVS Tags: OPENBSD_5_0_BASE, OPENBSD_5_0
Changes since 1.38: +8 -32 lines
Diff to previous 1.38 (colored)

add a couple of fields needed for buffer flipping, and change systat to
show useful info in systat io instead of goo

Revision 1.38 / (download) - annotate - [select for diffs], Wed Mar 2 06:48:17 2011 UTC (13 years, 2 months ago) by jasper
Branch: MAIN
Changes since 1.37: +9 -11 lines
Diff to previous 1.37 (colored)

- use a common FIELD_ADDR macro, instead of rolling 78 identical copies.

ok canacar@

Revision 1.37 / (download) - annotate - [select for diffs], Sun Aug 9 14:38:36 2009 UTC (14 years, 9 months ago) by art
Branch: MAIN
CVS Tags: OPENBSD_4_9_BASE, OPENBSD_4_9, OPENBSD_4_8_BASE, OPENBSD_4_8, OPENBSD_4_7_BASE, OPENBSD_4_7
Changes since 1.36: +5 -1 lines
Diff to previous 1.36 (colored)

Show the busy and mapped pages in iostat.

Revision 1.36 / (download) - annotate - [select for diffs], Sat Jun 6 17:52:39 2009 UTC (14 years, 11 months ago) by jasper
Branch: MAIN
CVS Tags: OPENBSD_4_6_BASE, OPENBSD_4_6
Changes since 1.35: +1 -8 lines
Diff to previous 1.35 (colored)

- remove unused macro from iostat.c
- minor space nit in engine.c

ok canacar@

Revision 1.35 / (download) - annotate - [select for diffs], Sun Dec 7 02:56:06 2008 UTC (15 years, 5 months ago) by canacar
Branch: MAIN
CVS Tags: OPENBSD_4_5_BASE, OPENBSD_4_5
Changes since 1.34: +2 -4 lines
Diff to previous 1.34 (colored)

Warning cleanup including unused variables and shadowed names

Revision 1.34 / (download) - annotate - [select for diffs], Mon Dec 1 18:03:06 2008 UTC (15 years, 5 months ago) by naddy
Branch: MAIN
Changes since 1.33: +3 -3 lines
Diff to previous 1.33 (colored)

Add a function to print a floating point field and use this to fix the
SEConds field in the iostat view.
ok and help canacar@

Revision 1.33 / (download) - annotate - [select for diffs], Tue Jul 22 08:05:02 2008 UTC (15 years, 10 months ago) by thib
Branch: MAIN
CVS Tags: OPENBSD_4_4_BASE, OPENBSD_4_4
Changes since 1.32: +12 -12 lines
Diff to previous 1.32 (colored)

change the bcachestats structures members to int64_t's and do the
printing in systat with the new print_fld_ssize() function.

"same diff I wrote" deraadt@
ok art@

Revision 1.32 / (download) - annotate - [select for diffs], Mon Jul 7 17:16:27 2008 UTC (15 years, 10 months ago) by thib
Branch: MAIN
Changes since 1.31: +2 -2 lines
Diff to previous 1.31 (colored)


bcachestats got bumbed too u_int64_t's and I forgot about
munging systat to handle the field with;

pointed out by mickey

ok canacar@

Revision 1.31 / (download) - annotate - [select for diffs], Fri Jun 13 08:18:47 2008 UTC (15 years, 11 months ago) by canacar
Branch: MAIN
Changes since 1.30: +2 -11 lines
Diff to previous 1.30 (colored)

Use refresh interval for rate calculation instead of the broken elapsed
time computation.

Revision 1.30 / (download) - annotate - [select for diffs], Thu Jun 12 22:26:01 2008 UTC (15 years, 11 months ago) by canacar
Branch: MAIN
Changes since 1.29: +172 -127 lines
Diff to previous 1.29 (colored)

New display engine for systat, based on pftop. Adds new views for pf
(status, state, rule, queue). While all displays work, some keyboard
comands are not implemented yet. Other features include better handling
of display resize and scrolling for long views. Committing now to fix
the remaining issues in the tree.
Testing and comments by otto@ and harding@, ok deraadt@

Revision 1.29 / (download) - annotate - [select for diffs], Thu Jun 12 17:53:49 2008 UTC (15 years, 11 months ago) by beck
Branch: MAIN
Changes since 1.28: +72 -4 lines
Diff to previous 1.28 (colored)

make bcachestats visible in systat io - from mickey.
ok thib@

Revision 1.28 / (download) - annotate - [select for diffs], Wed May 30 05:20:58 2007 UTC (16 years, 11 months ago) by otto
Branch: MAIN
CVS Tags: OPENBSD_4_3_BASE, OPENBSD_4_3, OPENBSD_4_2_BASE, OPENBSD_4_2
Changes since 1.27: +3 -3 lines
Diff to previous 1.27 (colored)

rename msec to the less confusing sec and improve the description in
the man page.  ok dlg@ and jmc@

Revision 1.27 / (download) - annotate - [select for diffs], Sun Feb 25 18:21:24 2007 UTC (17 years, 2 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_4_1_BASE, OPENBSD_4_1
Changes since 1.26: +3 -3 lines
Diff to previous 1.26 (colored)

use the 1 line load line from 'systat vm' on all the other displays, giving
them more room.  much cleaner, and it is less code too; ok deanna

Revision 1.26 / (download) - annotate - [select for diffs], Thu Jun 29 21:17:27 2006 UTC (17 years, 10 months ago) by dlg
Branch: MAIN
CVS Tags: OPENBSD_4_0_BASE, OPENBSD_4_0
Changes since 1.25: +12 -13 lines
Diff to previous 1.25 (colored)

change bytes to kilobytes so i dont have to think about where megabytes
start.

Revision 1.25 / (download) - annotate - [select for diffs], Tue Jun 27 10:28:25 2006 UTC (17 years, 10 months ago) by dlg
Branch: MAIN
Changes since 1.24: +45 -232 lines
Diff to previous 1.24 (colored)

basically replace the iostat view with something that looks like the ifstat
view. noone seemed particularly attached to the last one, so this is
going in.

from deanna phillips

Revision 1.24 / (download) - annotate - [select for diffs], Fri Mar 31 04:10:59 2006 UTC (18 years, 1 month ago) by deraadt
Branch: MAIN
Changes since 1.23: +8 -8 lines
Diff to previous 1.23 (colored)

fairly simple cleanup, lots of testing done

Revision 1.23 / (download) - annotate - [select for diffs], Sun Feb 15 22:56:12 2004 UTC (20 years, 3 months ago) by tedu
Branch: MAIN
CVS Tags: OPENBSD_3_9_BASE, OPENBSD_3_9, OPENBSD_3_8_BASE, OPENBSD_3_8, OPENBSD_3_7_BASE, OPENBSD_3_7, OPENBSD_3_6_BASE, OPENBSD_3_6, OPENBSD_3_5_BASE, OPENBSD_3_5
Changes since 1.22: +50 -16 lines
Diff to previous 1.22 (colored)

'split' command for iostat mode
from Pedro Martelletto <pbastos@rdc.puc-rio.br>

Revision 1.22 / (download) - annotate - [select for diffs], Sun Feb 15 02:45:47 2004 UTC (20 years, 3 months ago) by tedu
Branch: MAIN
Changes since 1.21: +7 -5 lines
Diff to previous 1.21 (colored)

new arg to disk_unbusy, to record separate read/write statistics.
looked at by various, testing henning@ mcbride@ dan weeks
mostly from netbsd via Pedro Martelletto <pbastos@rdc.puc-rio.br>

Revision 1.21 / (download) - annotate - [select for diffs], Tue Jun 3 02:56:17 2003 UTC (20 years, 11 months ago) by millert
Branch: MAIN
CVS Tags: OPENBSD_3_4_BASE, OPENBSD_3_4
Changes since 1.20: +3 -7 lines
Diff to previous 1.20 (colored)

Remove the advertising clause in the UCB license which Berkeley
rescinded 22 July 1999.  Proofed by myself and Theo.

Revision 1.20 / (download) - annotate - [select for diffs], Sun Feb 2 18:20:41 2003 UTC (21 years, 3 months ago) by henning
Branch: MAIN
CVS Tags: OPENBSD_3_3_BASE, OPENBSD_3_3
Changes since 1.19: +13 -17 lines
Diff to previous 1.19 (colored)

When disk activity exceeds 100kB/s divide length of bar by 10s and report
factor on RHS screen.

from netbsd (dsl@)

ok theo

Revision 1.19 / (download) - annotate - [select for diffs], Mon Dec 16 01:57:04 2002 UTC (21 years, 5 months ago) by tdeval
Branch: MAIN
Changes since 1.18: +14 -11 lines
Diff to previous 1.18 (colored)

Make systat(1), iostat(8) and vmstat(8) automatically update their disk
statistics when a device is added/removed.  ok deraadt@

Revision 1.18 / (download) - annotate - [select for diffs], Tue Jun 18 00:46:47 2002 UTC (21 years, 11 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_3_2_BASE, OPENBSD_3_2
Changes since 1.17: +15 -24 lines
Diff to previous 1.17 (colored)

ANSI

Revision 1.17 / (download) - annotate - [select for diffs], Sat Feb 16 21:27:54 2002 UTC (22 years, 3 months ago) by millert
Branch: MAIN
CVS Tags: OPENBSD_3_1_BASE, OPENBSD_3_1
Changes since 1.16: +7 -7 lines
Diff to previous 1.16 (colored)

Part one of userland __P removal.  Done with a simple regexp with some minor hand editing to make comments line up correctly.  Another pass is forthcoming that handles the cases that could not be done automatically.

Revision 1.16 / (download) - annotate - [select for diffs], Fri Dec 7 09:18:08 2001 UTC (22 years, 5 months ago) by deraadt
Branch: MAIN
Changes since 1.15: +3 -4 lines
Diff to previous 1.15 (colored)

move back.  pvalchev -- the bug was quite obscure

Revision 1.15 / (download) - annotate - [select for diffs], Fri Dec 7 07:57:35 2001 UTC (22 years, 5 months ago) by pvalchev
Branch: MAIN
Changes since 1.14: +2 -1 lines
Diff to previous 1.14 (colored)

back out latest changes which cause problems on alpha/sparc64 until
they are fixed

Revision 1.14 / (download) - annotate - [select for diffs], Fri Nov 23 22:20:06 2001 UTC (22 years, 5 months ago) by deraadt
Branch: MAIN
Changes since 1.13: +3 -4 lines
Diff to previous 1.13 (colored)

fix signal races.  use sysctl() instead of kvm where possible, and then KNF
the hell out of it; checked by miod

Revision 1.13 / (download) - annotate - [select for diffs], Mon Nov 19 19:02:16 2001 UTC (22 years, 6 months ago) by mpech
Branch: MAIN
Changes since 1.12: +6 -6 lines
Diff to previous 1.12 (colored)

kill more registers

millert@ ok

Revision 1.12 / (download) - annotate - [select for diffs], Sun Aug 12 12:03:03 2001 UTC (22 years, 9 months ago) by heko
Branch: MAIN
CVS Tags: OPENBSD_3_0_BASE, OPENBSD_3_0
Changes since 1.11: +3 -3 lines
Diff to previous 1.11 (colored)

#(endif|else) foo is incorrect, make it #endif /* foo */
deraadt@ ok

Revision 1.11 / (download) - annotate - [select for diffs], Fri Jul 7 20:47:25 2000 UTC (23 years, 10 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_2_9_BASE, OPENBSD_2_9, OPENBSD_2_8_BASE, OPENBSD_2_8
Changes since 1.10: +10 -10 lines
Diff to previous 1.10 (colored)

fixed formatting in numlabels; danh

Revision 1.10 / (download) - annotate - [select for diffs], Fri Dec 19 09:03:32 1997 UTC (26 years, 5 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_2_7_BASE, OPENBSD_2_7, OPENBSD_2_6_BASE, OPENBSD_2_6, OPENBSD_2_5_BASE, OPENBSD_2_5, OPENBSD_2_4_BASE, OPENBSD_2_4, OPENBSD_2_3_BASE, OPENBSD_2_3
Changes since 1.9: +3 -3 lines
Diff to previous 1.9 (colored)

bye bye sprintf

Revision 1.9 / (download) - annotate - [select for diffs], Tue Jul 15 14:41:06 1997 UTC (26 years, 10 months ago) by kstailey
Branch: MAIN
CVS Tags: OPENBSD_2_2_BASE, OPENBSD_2_2
Changes since 1.8: +3 -3 lines
Diff to previous 1.8 (colored)

initxxx() routines return 1 on success, not zero.
(ob-theo-style-commit-comment: "Argh! *sigh* not-nice!")

Revision 1.8 / (download) - annotate - [select for diffs], Mon Jun 23 22:21:47 1997 UTC (26 years, 11 months ago) by millert
Branch: MAIN
Changes since 1.7: +3 -3 lines
Diff to previous 1.7 (colored)

Cleanup by Theo and myself.  CMDLINE changed to long to make
command line work on 64bit platforms.  This is somewhat bogus
and is really just a temporary workaround (there may be a curses bug).

Revision 1.7 / (download) - annotate - [select for diffs], Tue Feb 4 04:42:42 1997 UTC (27 years, 3 months ago) by kstailey
Branch: MAIN
CVS Tags: OPENBSD_2_1_BASE, OPENBSD_2_1
Changes since 1.6: +14 -8 lines
Diff to previous 1.6 (colored)

display CPU stats on iostat screen even if diskless

Revision 1.6 / (download) - annotate - [select for diffs], Mon Jan 6 18:50:50 1997 UTC (27 years, 4 months ago) by maja
Branch: MAIN
Changes since 1.5: +3 -3 lines
Diff to previous 1.5 (colored)

Allow device names to be four characters (eg mcd0 or acd0). -moj

Revision 1.5 / (download) - annotate - [select for diffs], Wed Jun 26 05:40:07 1996 UTC (27 years, 10 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_2_0_BASE, OPENBSD_2_0
Changes since 1.4: +2 -1 lines
Diff to previous 1.4 (colored)

rcsid

Revision 1.4 / (download) - annotate - [select for diffs], Sun Jun 2 19:40:14 1996 UTC (27 years, 11 months ago) by mickey
Branch: MAIN
Changes since 1.3: +8 -8 lines
Diff to previous 1.3 (colored)

it compiles w/ new curses

Revision 1.3 / (download) - annotate - [select for diffs], Wed May 22 11:35:34 1996 UTC (28 years ago) by deraadt
Branch: MAIN
Changes since 1.2: +46 -106 lines
Diff to previous 1.2 (colored)

libutil

Revision 1.2 / (download) - annotate - [select for diffs], Wed Mar 27 19:32:54 1996 UTC (28 years, 1 month ago) by niklas
Branch: MAIN
Changes since 1.1: +4 -8 lines
Diff to previous 1.1 (colored)

From NetBSD: merge of 960317

Revision 1.1.1.1 / (download) - annotate - [select for diffs] (vendor branch), Wed Oct 18 08:46:10 1995 UTC (28 years, 7 months ago) by deraadt
CVS Tags: netbsd_1_1
Changes since 1.1: +0 -0 lines
Diff to previous 1.1 (colored)

initial import of NetBSD tree

Revision 1.1 / (download) - annotate - [select for diffs], Wed Oct 18 08:46:10 1995 UTC (28 years, 7 months ago) by deraadt
Branch: MAIN

Initial revision

This form allows you to request diff's between any two revisions of a file. You may select a symbolic revision name using the selection box or you may type in a numeric name using the type-in text box.