| 369637 |
17-Apr-2021 |
0mp |
systat.1: Remove Tn macros
They are no longer supported by mdoc(7).
MFC after: 1 week
(cherry picked from commit fcbaf46b763a91bb41fe68afdcf59a7d210bc2f7)
Git Hash: edab15c47e7a8adedfeebcaf481fca4bf36fd164
Git Author: 0mp@FreeBSD.org |
| 369635 |
17-Apr-2021 |
git2svn |
systat.1: Fix synopsis
systat does not have a "-display" flag. Use Ar to indicate that
"display" is meant to be substituted with an actual display command.
(cherry picked from commit e6f59be239aa17f80b44ded4779e29f5d5352b28)
Git Hash: e4b86779fbcdca796cf34a4ee042ac6798c52725
Git Author: 0mp@FreeBSD.org |
| 368931 |
05-Jan-2021 |
mr |
MFC r340361:
Fix printing of 64-bit counters on 32-bit ppc platforms.
Several statistic counters are uint64_t values and are printed by systat
using %lu. This results in displaying wrong numbers. Use PRIu64 instead.
While there, print variables of size_t using %zd.
Approved by: re (gjb@)
Differential Revision: https://reviews.freebsd.org/D17838
(cherry picked from commit 45e9405ea4b05926b22a743237cbfe918206db50)
systat: use and correctly display 64bit counters.
Following struct vmtotal changes, make systat use and correctly
display 64-bit counters. Switch to humanize_number(3) to overcome
homegrown arithmetics limits in pretty printing large numbers. Use
1024 as a divisor for memory fields to make it consistent with other
tools and users expectations.
Submitted by: Pawel Biernacki <pawel.biernacki@gmail.com>
Sponsored by: Mysterious Code Ltd.
PR: 2137
Differential revision: https://reviews.freebsd.org/D13105
(cherry picked from commit 90dd3e79cc4d721b17c473fdaf3ba3d6d912b138)
Order declarations alphabetically.
Match signess of the format and the value.
Noted by: bde
Sponsored by: The FreeBSD Foundation
(cherry picked from commit 1b7a3d1f5ffe700203f12654cd01a08a84551b4a)
MFC r340361, r345804: catch up on systat in head/
[Neither of these originally mine, but the latter commit referenced
fixes an -fno-common issue and the former is a bugfix]
r340361:
Fix printing of 64-bit counters on 32-bit ppc platforms.
Several statistic counters are uint64_t values and are printed by systat
using %lu. This results in displaying wrong numbers. Use PRIu64 instead.
While there, print variables of size_t using %zd.
r345804:
systat -zarc to display disk activities like -vm
PR: 213310
(cherry picked from commit a70af2507f720c2d7f56f51a18d358123b4770a5)
MFC r360919,r360929,r361084:
Patch systat -zarc to display cumulative rate and round down large numbers by SI units
Introduce sysputpage() to display large page size with human readable format.
Using UI units allows to fit larger numbers in columns.
Stop calling v_page_size - this is a value that doesn't change at runtime.
Renamed WINDOW *wnd to *wd to avoid conflict with global *wnd variable.
Use bit-shift to convert page size to byte.
PR: 237664, 246458
Submitted by: ota@j.email.ne.jp
(cherry picked from commit 65d1fd13ac2182f7ca0c223bb723fba6d780740f)
MFC r363095:
Handle device removal and removal+add cases to fix infinity rate.
PR: 219829
Submitted by: ota@j.email.ne.jp
Reported by: rezo@live.cn
Differential Revision: https://reviews.freebsd.org/D25226
(cherry picked from commit 7a446028cedb13a0d2004cf6f584291a976392da)
PR: 219829, 237664, 246458, 213310, 2137
Git Hash: 72b42d209ff5b37c615048fb251d7bf9eb276381
Git Author: tuexen@FreeBSD.org |
| 359754 |
09-Apr-2020 |
kevans |
MFC -fno-common fixes: r359389, r359394, r359397-r359399, r359403-r359404,
r359406, r359413-r359416, r359425, r359427, r359432-r359433, r359443,
r359675-r359677
Note: this is not necessarily a complete fix to get these programs to build
with -fno-common applied.
r359389:
config(8): fixes for -fno-common
Move this handful of definitions into main.c, properly declare these as
extern in config.h. This fixes the config(8) build with -fno-common.
Unexplained in my previous commit to gas, -fno-common will become the
default in GCC10 and LLVM11, so it's worth addressing these in advance.
r359394:
MFV r359393: tcsh: import 6974bc35a5cd
This removes an extra variable definition that causes the -fno-common build
to fail, which will be a new default in GCC10/LLVM11.
r359397:
zfs: fix -fno-common issues
A similar (or identical?) fix has already landed in OpenZFS.
-fno-common will become the default in GCC10/LLVM11.
r359398:
sh: remove duplicate el definition
el is declared extern in myhistedit.h and defined in histedit.c. Remove the
duplicate definition in input.c to appease the -fno-common build.
-fno-common will become the default in GCC10/LLVM11.
r359399:
telnet: remove some duplicate definitions, mark terminaltype extern
Most of these were already properly declared and defined elsewhere, this is
effectively just a minor cleanup that fixes the -fno-common build.
-fno-common will become the default in GCC10/LLVM11.
r359403:
Revert 359399: telnet -fno-common bits
There was a large misfire from my local diff that I need to investigate, and
this version committed did not build.
r359404:
Re-apply r359399: telnet -fno-common fix
line and auth_level's redefinitions are just extraneous
telnetd will #define extern and then include ext.h to allocate storage for
all of these extern'd vars; however, two of them are actually defined in
libtelnet instead. Instead of doing an #ifdef extern dance around those
function pointers, just add an EXTERN macro to make it easier to
differentiate by sight which ones will get allocated in globals.c and which
ones are defined elsewhere.
r359406:
telnet: kill off remaining duplicate definition
r359413:
ipfilter: remove duplicate definition of 'thishost'
thishost is already defined in lib/initparse.c; no need for this one. This
fixes the ipfilter build with -fno-common.
-fno-common will become the default in GCC10/LLVM11.
r359414:
iscontrol: move definition of vflag/iscsidev to iscontrol.c
Mark the declaration extern as these are used elsewhere; this fixes the
build with -fno-common.
r359415:
userboot: mark host_fsops as extern
This is already defined elsewhere; mark this declaration extern to the fix
the -fno-common build.
r359416:
systat: remove redundant definition of kd
kd is already properly declared in extern.h and defined in main.c, rendering
this definition useless. This fixes the -fno-common build.
r359425:
locate: fix -fno-common build
Just a single variable declaration to extern and define elsewhere here,
myctype.
-fno-common will become a default in GCC10/LLVM11.
r359427:
fsck_ffs/fsdb: fix -fno-common build
This one is also a small list:
- 3x duplicate definition (ufs2_zino, returntosingle, nflag)
- 5x 'needs extern', 3/5 of which are referenced in fsdb
-fno-common will become the default in GCC10/LLVM11.
r359432:
gdb: compile with -fcommon explicitly
As described in the comment, gdb relies on some of the linker magic that
happens with -fcommon. I suspect the life expectancy of gdb-in-base is low
enough that this isn't worth spending much time addressing, especially given
the vintage. Hit it with the -fcommon hammer so that it continues to just
work.
r359433:
bmake: fix -fno-common build
debug was declared extern, but debug_file was not; correct this and define
debug_file in main.c (as debug is) to fix the -fno-common build.
-fno-common will become the default with GCC10/LLVM11.
r359443:
MFV r359442: bmake: import -fno-common fix build back from upstream
sjg@ committed the local patch previously committed upstream; pull it in to
vendor/ to ease any potential stress of future imports.
r359675:
kqueue tests: fix -fno-common build
vnode_fd and kqfd are both shared among multiple CU; define them exactly
once.
In the case of vnode_fd, it was simply the declaration that needed
correction.
-fno-common will become the default in GCC10/LLVM11.
r359676:
ntpd: fix build with -fno-common
Only a small nit here: psl should be declared extern and defined exactly
once.
-fno-common will become the default in GCC10/LLVM11.
r359677:
yp*: fix -fno-common build
This is mostly two problems spread out far and wide:
- ypldap_process should be declared properly
- debug is defined differently in many programs
For the latter, just extern it and define it everywhere that actually needs
it. This mostly works out nicely for ^/libexec/ypxfr, which can remove the
assignment at the beginning of main in favor of defining it properly.
-fno-common will become the default in GCC10/LLVM11. |
| 336119 |
09-Jul-2018 |
delphij |
MFC r335469: Don't leak tmpstr. |
| 332637 |
16-Apr-2018 |
tuexen |
MFC r332353:
Don't show the number of currently established SCTP associations,
since this is not monotonically increasing. It's number can be
derived from the other counters shown. |
| 332227 |
07-Apr-2018 |
tuexen |
MFC r326672:
Retire SCTP_WITH_NO_CSUM option.
This option was used in the early days to allow performance measurements
extrapolating the use of SCTP checksum offloading. Since this feature
is now available, get rid of this option.
This also un-breaks the LINT kernel. Thanks to markj@ for making me
aware of the problem. |
| 331722 |
29-Mar-2018 |
eadler |
Revert r330897:
This was intended to be a non-functional change. It wasn't. The commit
message was thus wrong. In addition it broke arm, and merged crypto
related code.
Revert with prejudice.
This revert skips files touched in r316370 since that commit was since
MFCed. This revert also skips files that require $FreeBSD$ property
changes.
Thank you to those who helped me get out of this mess including but not
limited to gonzo, kevans, rgrimes.
Requested by: gjb (re) |
| 330897 |
14-Mar-2018 |
eadler |
Partial merge of the SPDX changes
These changes are incomplete but are making it difficult
to determine what other changes can/should be merged.
No objections from: pfg |
| 330449 |
05-Mar-2018 |
eadler |
MFC r326276:
various: general adoption of SPDX licensing ID tags.
Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error
prone - task.
The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.
No functional change intended. |
| 318716 |
23-May-2017 |
markj |
MFC r308474, r308691, r309203, r309365, r309703, r309898, r310720,
r308489, r308706:
Add PQ_LAUNDRY and remove PG_CACHED pages. |
| 316191 |
30-Mar-2017 |
sevan |
MFC 309552
Adjust formatting highlighted by igor.
PR: 214683
Submitted by: Anindya Mukherjee <anindya49 AT hotmail DOT com>
Reviewed by: jilles
Approved by: bcr (mentor)
Differential Revision: https://reviews.freebsd.org/D8591 |
| 307697 |
21-Oct-2016 |
araujo |
MFC r303541, r303542, r303543, r303545, r303546, r303547, r304225, r304226, r304605, r304676, r305212, r305863:
r303541:
Use nitems() from sys/param.h.
Sponsored by: gandi.net (BSD Day Taiwan)
MFC after: 2 weeks.
r303542:
Use nitems() from sys/param.h.
MFC after: 2 weeks.
Sponsored by: gandi.net (BSD Day Taiwan)
r303543:
Use nitems() from sys/param.h.
MFC after: 2 weeks.
Sponsored by: gandi.net (BSD Day Taiwan)
r303545:
Use nitems() from sys/param.h.
MFC after: 2 weeks.
Sponsored by: gandi.net (BSD Day Taiwan)
r303546:
Use nitems() from sys/param.h.
MFC after: 2 weeks.
Sponsored by: gandi.net (BSD Day Taiwan)
r303547:
Use nitems() from sys/param.h.
MFC after: 2 weeks.
Sponsored by: gandi.net (BSD Day Taiwan)
r304225:
Use nitems() from sys/param.h.
MFC after: 2 weeks.
r304226:
Use nitems() from sys/param.h.
MFC after: 2 weeks.
r304605:
Fix calloc(3) argument order.
Reviewed by: trasz
MFC after: 4 weeks.
Differential Revision: https://reviews.freebsd.org/D7532
r304676:
Fix calloc(3) argument order.
MFC after: 4 weeks.
r305212:
- Invert calloc(3) argument order.
MFC after: 4 weeks
r305863:
Invert calloc(3) argument order.
Reviewed by: ed.
MFC after: 4 weeks.
Differential Revision: https://reviews.freebsd.org/D7902 |
| 302408 |
08-Jul-2016 |
gjb |
Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle.
Prune svn:mergeinfo from the new branch, as nothing has been merged
here.
Additional commits post-branch will follow.
Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation |
| 298684 |
27-Apr-2016 |
araujo |
Use macro MIN() from sys/param.h.
MFC after: 2 weeks.
|
| 298324 |
20-Apr-2016 |
araujo |
Use NULL instead of 0 for pointers.
gethostbyname(3) will return NULL for error status.
MFC after: 2 weeks.
|
| 294869 |
27-Jan-2016 |
glebius |
Augment struct tcpstat with tcps_states[], which is used for book-keeping
the amount of TCP connections by state. Provides a cheap way to get
connection count without traversing the whole pcb list.
Sponsored by: Netflix
|
| 292817 |
28-Dec-2015 |
araujo |
Add on systat -vm the ability to display the physical and kernel memory
percent usage.
PR: bin/203917
Submitted by: ota <ota@j.email.ne.jp>
Approved by: bapt (mentor)
Differential Revision: https://reviews.freebsd.org/D4281
|
| 291558 |
01-Dec-2015 |
bdrewery |
Update dependencies after r291406 added libelf to libkvm.
Unfortunately filemon/meta mode tracks all indirect dependencies here
since ld(1) is reading libelf when linking in libkvm. Churn would be
reduced if this was able to be limited to direct dependencies.
Sponsored by: EMC / Isilon Storage Division
|
| 289874 |
24-Oct-2015 |
tuexen |
Bump date. Missed in r289873.
MFC after: 1 week
X-MFC with: r289873
|
| 289873 |
24-Oct-2015 |
tuexen |
Add support to systat to display SCTP statistics.
MFC after: 1 week
|
| 288344 |
28-Sep-2015 |
delphij |
Use _PATH_DEVNULL instead of direct hardcoding.
MFC after: 2 weeks
|
| 288306 |
27-Sep-2015 |
mr |
Add support to systat to display zfs arc cache status/info
PR: 195460
Submitted by: ota
|
| 287633 |
10-Sep-2015 |
delphij |
- Avoid accessing window properties directly, instead, use accessors.
This should be no-op for now, but allows the code to work if we
move to NCURSES_OPAQUE.
- Use calloc() instead of malloc+bzero.
MFC after: 2 weeks
|
| 284345 |
13-Jun-2015 |
sjg |
Add META_MODE support.
Off by default, build behaves normally.
WITH_META_MODE we get auto objdir creation, the ability to
start build from anywhere in the tree.
Still need to add real targets under targets/ to build packages.
Differential Revision: D2796
Reviewed by: brooks imp
|
| 284068 |
06-Jun-2015 |
bapt |
Bump WARNS level to 1
|
| 284067 |
06-Jun-2015 |
bapt |
Remove unused variable
|
| 275326 |
30-Nov-2014 |
glebius |
Merge from projects/sendfile:
o Introduce a notion of "not ready" mbufs in socket buffers. These
mbufs are now being populated by some I/O in background and are
referenced outside. This forces following implications:
- An mbuf which is "not ready" can't be taken out of the buffer.
- An mbuf that is behind a "not ready" in the queue neither.
- If sockbet buffer is flushed, then "not ready" mbufs shouln't be
freed.
o In struct sockbuf the sb_cc field is split into sb_ccc and sb_acc.
The sb_ccc stands for ""claimed character count", or "committed
character count". And the sb_acc is "available character count".
Consumers of socket buffer API shouldn't already access them directly,
but use sbused() and sbavail() respectively.
o Not ready mbufs are marked with M_NOTREADY, and ready but blocked ones
with M_BLOCKED.
o New field sb_fnrdy points to the first not ready mbuf, to avoid linear
search.
o New function sbready() is provided to activate certain amount of mbufs
in a socket buffer.
A special note on SCTP:
SCTP has its own sockbufs. Unfortunately, FreeBSD stack doesn't yet
allow protocol specific sockbufs. Thus, SCTP does some hacks to make
itself compatible with FreeBSD: it manages sockbufs on its own, but keeps
sb_cc updated to inform the stack of amount of data in them. The new
notion of "not ready" data isn't supported by SCTP. Instead, only a
mechanical substitute is done: s/sb_cc/sb_ccc/.
A proper solution would be to take away struct sockbuf from struct
socket and allow protocols to implement their own socket buffers, like
SCTP already does. This was discussed with rrs@.
Sponsored by: Netflix
Sponsored by: Nginx, Inc.
|
| 275042 |
25-Nov-2014 |
bapt |
Convert to usr.bin/ to LIBADD
Reduce overlinking
|
| 272284 |
29-Sep-2014 |
rstone |
Fix integer truncation in affecting systat -ifstat
The "systat -ifstat" command was using a u_int to store byte counters.
With a 10Gbps or faster interface, this overflows within the default
5 second refresh period. Switch to using a uint64_t across the board,
which matches the size used for all counters as of r263102.
PR: 182448
MFC after: 1 week
Sponsored by: Sandvine Inc
|
| 269251 |
29-Jul-2014 |
joel |
mdoc: kill EOL whitespace.
|
| 266157 |
15-May-2014 |
brooks |
Revert r261296. This removes the WITHOUT_NCURSESW option.
It was the wrong direction. We will instead remove use of the
non-wide-character supporting libncurses.
|
| 265782 |
09-May-2014 |
melifaro |
Allow systat(1) interactive dispay-specific commands to
be specified via command line.
Submitted by: vsevolod
MFC after: 2 weeks
|
| 265420 |
06-May-2014 |
imp |
Use src.opts.mk in preference to bsd.own.mk except where we need stuff
from the latter.
|
| 261296 |
30-Jan-2014 |
brooks |
Merge from CheriBSD:
commit c1acf022c533c5ae27e0cd556977eafe3f5959eb
Author: Brooks Davis <brooks@one-eyed-alien.net>
Date: Fri Jan 17 21:46:44 2014 +0000
Add an option WITHOUT_NCURSESW to suppress building and linking to
libncursesw. While wide character support it useful we'd like to
only need one ncurses library on embedded systems.
MFC after: 4 weeks
Sponsored by: DARPA, AFRL
|
| 256506 |
15-Oct-2013 |
kevlo |
Use INADDR_NONE instead of -1 to check inet_addr() result.
Reviewed by: glebius
|
| 253360 |
15-Jul-2013 |
glebius |
Nuke "systat -mbuf". It was broken since FreeBSD 5, and since there
haven't been any complaints, no one used it.
|
| 248647 |
23-Mar-2013 |
mav |
Make `systat -vmstat` to use suffixes to display big floating point numbers
that are not fitting into the specified field width, same as done for ints.
In particular that allows to properly display disk tps above 100k, that are
reachable with modern SSDs.
|
| 247272 |
25-Feb-2013 |
joel |
Remove EOL whitespace.
|
| 247037 |
20-Feb-2013 |
melifaro |
Fix several new & old style issues.
Pointed by: ae, pluknet, zont
MFC with: r247036
|
| 247036 |
20-Feb-2013 |
melifaro |
Add interface name filtering via 'match' cmd.
Add 'pps' cmd for switching beetween interface packets/bytes statistics.
Submitted by: vsevolod
MFC after: 2 weeks
|
| 246987 |
19-Feb-2013 |
charnier |
Remove old-style function definition
|
| 246033 |
28-Jan-2013 |
zont |
- Show page faults requiring I/O on vmstat display.
Reviewed by: alc
MFC after: 2 weeks
|
| 240605 |
17-Sep-2012 |
melifaro |
Make systat(1) accept fractional number of seconds.
Make old alarm(3)-based code use select(2).
MFC after: 2 weeks
|
| 239991 |
01-Sep-2012 |
ed |
Rework all non-contributed files that use `struct timezone'.
This structure is not part of POSIX. According to POSIX, gettimeofday()
has the following prototype:
int gettimeofday(struct timeval *restrict tp, void *restrict tzp);
Also, POSIX states that gettimeofday() shall return 0 (as long as tzp is
not used). Remove dead error handling code. Also use NULL for a
nul-pointer instead of integer 0.
While there, change all pieces of code that only use tv_sec to use
time(3), as this provides less overhead.
|
| 231011 |
05-Feb-2012 |
ed |
Whitespace fixes.
- Remove redundant empty lines.
- Replace ^L by \014. This allows you to safely cat/grep/etc this file
without causing confusion.
|
| 229403 |
03-Jan-2012 |
ed |
Replace index() and rindex() calls with strchr() and strrchr().
The index() and rindex() functions were marked LEGACY in the 2001
revision of POSIX and were subsequently removed from the 2008 revision.
The strchr() and strrchr() functions are part of the C standard.
This makes the source code a lot more consistent, as most of these C
files also call into other str*() routines. In fact, about a dozen
already perform strchr() calls.
|
| 228992 |
30-Dec-2011 |
uqs |
Spelling fixes for usr.bin/
|
| 226424 |
16-Oct-2011 |
ed |
Use integer to store the result of getch().
We need to use an integer to make the comparison against ERR work.
MFC after: 3 months
|
| 226396 |
15-Oct-2011 |
ed |
Fix whitespace inconsistencies in systat(1).
According to md5(1), the resulting binary is the same.
|
| 223493 |
24-Jun-2011 |
kevlo |
Remove duplicated header files
|
| 216370 |
11-Dec-2010 |
joel |
Remove the advertising clause from UCB copyrighted files in usr.bin. This
is in accordance with the information provided at
ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change
Also add $FreeBSD$ to a few files to keep svn happy.
Discussed with: imp, rwatson
|
| 212313 |
08-Sep-2010 |
mav |
For total interrupt count on -vm screen count all interrupts, but not only
those which fit the screen.
|
| 211397 |
16-Aug-2010 |
joel |
Fix typos, spelling, formatting and mdoc mistakes found by Nobuyuki while
translating these manual pages. Minor corrections by me.
Submitted by: Nobuyuki Koganemaru <n-kogane@syd.odn.ne.jp>
|
| 210228 |
19-Jul-2010 |
mav |
Partially revert r209312, restoring ability to fit "stray irqX" names into
into available 10 characters by dropping "irq" in the middle of string.
|
| 209312 |
18-Jun-2010 |
mav |
Do not print first digits of IRQ number if whole number doesn't fit.
|
| 204329 |
25-Feb-2010 |
ru |
Fixed dependencies (make checkdpadd).
|
| 202200 |
13-Jan-2010 |
ed |
Perform all trivial ports to utmpx for usr.bin/.
They were already converted to use libulog, so it's easy to convert them
to utmpx.
|
| 201386 |
02-Jan-2010 |
ed |
Build usr.bin/ with WARNS=6 by default.
Also add some missing $FreeBSD$ to keep svn happy.
|
| 200462 |
13-Dec-2009 |
delphij |
Revert most part of 200420 as requested, as more review and polish is
needed.
|
| 200420 |
11-Dec-2009 |
delphij |
Remove unneeded header includes from usr.bin/ except contributed code.
Tested with: make universe
|
| 200167 |
05-Dec-2009 |
ed |
Let systat's vmstat use utmpx.
|
| 199242 |
13-Nov-2009 |
ume |
Use ncursesw to output the date field of vmstat display
with multi-byte string, correctly.
|
| 197956 |
11-Oct-2009 |
jh |
- Catch SIGHUP to perform cleanup before exiting.
- Exit if getch() returns with an error other than EINTR. Otherwise
systat(1) may get stuck in an infinite loop if it doesn't receive
SIGHUP when terminal closes. [1]
- Remove attempt to clear stdio error indicators. getch() doesn't use
stdio, making it useless. [2]
- Remove unneeded masking of getch() return value. [2]
PR: bin/107171
Reviewed by: bde
Approved by: trasz (mentor)
Obtained from: OpenBSD [1]
Suggested by: bde [2]
MFC after: 1 month
|
| 189848 |
15-Mar-2009 |
rwatson |
Correct a number of evolved problems with inp_vflag and inp_flags:
certain flags that should have been in inp_flags ended up in inp_vflag,
meaning that they were inconsistently locked, and in one case,
interpreted. Move the following flags from inp_vflag to gaps in the
inp_flags space (and clean up the inp_flags constants to make gaps
more obvious to future takers):
INP_TIMEWAIT
INP_SOCKREF
INP_ONESBCAST
INP_DROPPED
Some aspects of this change have no effect on kernel ABI at all, as these
are UDP/TCP/IP-internal uses; however, netstat and sockstat detect
INP_TIMEWAIT when listing TCP sockets, so any MFC will need to take this
into account.
MFC after: 1 week (or after dependencies are MFC'd)
Reviewed by: bz
|
| 189626 |
10-Mar-2009 |
jhb |
Update top and systat for vfs.bufcache now being a long rather than an int.
|
| 175387 |
16-Jan-2008 |
delphij |
ANSIfy and remove register.
Resulting binary verified with strip(1)+md5(1).
|
| 175239 |
12-Jan-2008 |
delphij |
- Handle the case where interface from "middle" is missing by
more carefully inspecting the return value from sysctl(3). [1]
- Use calloc instead of malloc+memset of zero.
Submitted by: Alexander Chernikov <admin su29 net> [1]
PR: bin/119581
MFC after: 2 weeks
|
| 172674 |
15-Oct-2007 |
netchild |
Backout sensors framework.
Requested by: phk
Discussed on: cvs-all
|
| 172649 |
14-Oct-2007 |
ru |
Bump document date for the last change.
|
| 172631 |
14-Oct-2007 |
netchild |
Import OpenBSD's sysctl hardware sensors framework.
This commit includes the following core components:
* sample configuration file for sensorsd
* rc(8) script and glue code for sensorsd(8)
* sysctl(3) doc fixes for CTL_HW tree
* sysctl(3) documentation for hardware sensors
* sysctl(8) documentation for hardware sensors
* support for the sensor structure for sysctl(8)
* rc.conf(5) documentation for starting sensorsd(8)
* sensor_attach(9) et al documentation
* /sys/kern/kern_sensors.c
o sensor_attach(9) API for drivers to register ksensors
o sensor_task_register(9) API for the update task
o sysctl(3) glue code
o hw.sensors shadow tree for sysctl(8) internal magic
* <sys/sensors.h>
* HW_SENSORS definition for <sys/sysctl.h>
* sensors display for systat(1), including documentation
* sensorsd(8) and all applicable documentation
The userland part of the framework is entirely source-code
compatible with OpenBSD 4.1, 4.2 and -current as of today.
All sensor readings can be viewed with `sysctl hw.sensors`,
monitored in semi-realtime with `systat -sensors` and also
logged with `sensorsd`.
Submitted by: Constantine A. Murenin <cnst@FreeBSD.org>
Sponsored by: Google Summer of Code 2007 (GSoC2007/cnst-sensors)
Mentored by: syrinx
Tested by: many
OKed by: kensmith
Obtained from: OpenBSD (parts)
|
| 172207 |
17-Sep-2007 |
jeff |
- Move all of the PS_ flags into either p_flag or td_flags.
- p_sflag was mostly protected by PROC_LOCK rather than the PROC_SLOCK or
previously the sched_lock. These bugs have existed for some time.
- Allow swapout to try each thread in a process individually and then
swapin the whole process if any of these fail. This allows us to move
most scheduler related swap flags into td_flags.
- Keep ki_sflag for backwards compat but change all in source tools to
use the new and more correct location of P_INMEM.
Reported by: pho
Reviewed by: attilio, kib
Approved by: re (kensmith)
|
| 172143 |
11-Sep-2007 |
ru |
- Stop computing %CPU for the imaginary idle process; we now
have real idle processes for that.
- Fix the display on SMP by not scaling the sum of %CPU down
to 1. Instead, display raw data as computed by the kernel,
like in top(1).
Reviewed by: bde
Approved by: re (bmah)
MFC after: 1 week
|
| 170784 |
15-Jun-2007 |
jhb |
Expand TCP counters from 9 digits to 12.
MFC after: 1 week
PR: bin/112881
|
| 170782 |
15-Jun-2007 |
jhb |
Consistently indent the R() macro for fields on the right-side of the
display to make the code easier to read.
PR: bin/112881
|
| 170780 |
15-Jun-2007 |
jhb |
Add a new counter for retransmitted packets due to SACK.
PR: bin/112881
Submitted by: Phil Rosenthal <pr isprime com>
|
| 166084 |
18-Jan-2007 |
ru |
Fix definitions of kilobits etc.
PR: bin/106116
Nudged by: Rostislav Krasny
MFC after: 3 days
|
| 165506 |
23-Dec-2006 |
yar |
Add missing things: a prototype and a const qualifier.
Found by: WARNS=4
|
| 165501 |
23-Dec-2006 |
yar |
Dynamically resize the Disk column. It was too narrow for modern
disk device names such as da0s1b. So we also get rid of the nasty
constant 5 scattered over the code.
Implementing this change is a good chance to improve other bits
around it: init saved lengths early, always check return value from
kvm_getswapinfo().
|
| 165499 |
23-Dec-2006 |
yar |
Clear to EOL after the end of meter so that its reading can decrease.
|
| 165498 |
23-Dec-2006 |
yar |
Make it possible for meter to reach 100% mark when swap is totally full.
|
| 165495 |
23-Dec-2006 |
yar |
Improve style:
- Don't define vars inside loops.
- Avoid useless casts.
- Use C idioms.
- Do alike things in a consistent way.
|
| 165493 |
23-Dec-2006 |
yar |
Reposition the "(swap not configured)" sign WRT the new layout.
|
| 165492 |
23-Dec-2006 |
yar |
Eliminate a couple of screen coordinate variables
that were useless and just obfuscated the code.
|
| 165491 |
23-Dec-2006 |
yar |
Add some vertical whitespace for easier reading.
|
| 165490 |
23-Dec-2006 |
yar |
Fix the swap display further:
1) Resize the Used column to avoid screen overflow if BLOCKSIZE is long.
2) Track the current swap configuration so that its changes don't break
the display.
Suggested by: bde (1)
|
| 165489 |
23-Dec-2006 |
yar |
Fix the Total line shown if there are >1 swap devices.
|
| 165488 |
23-Dec-2006 |
yar |
Start fixing the "swap" display by saving one horizontal position.
Now the display won't overflow the 80-char row if BLOCKSIZE=1024.
The new spacing is also consistent with the "pigs" display.
|
| 164718 |
28-Nov-2006 |
ru |
- Revert signedness type changes to "struct vmtotal"; by making
them unsigned I made the possible overflows hard to detect,
and it only saved 1 bit which isn't principal, even less now
that the underlying issue with the total of virtual memory has
been fixed. (For the record, it will overflow with >=2T of
VM total, with 32-bit ints used to keep counters in pages.)
- While here, fix printing of other "struct vmtotal" members
such as t_rq, t_dw, t_pw, and t_sw as they are also signed.
Reviewed by: bde
MFC after: 3 days
|
| 164695 |
27-Nov-2006 |
yar |
Back out rev. 1.17: arch-dependent WARNS level.
The policy is that the WARNS level should characterize the
quality of a piece of code irrespective of any conditions.
Otherwise the code doesn't deserve the WARNS level assigned.
Requested by: ru
|
| 164689 |
27-Nov-2006 |
yar |
Consistently mark percentage scales as such.
PR: bin/101975
MFC after: 3 days
|
| 164681 |
27-Nov-2006 |
yar |
systat(1) reaches WARNS=6 on i386 and amd64. This is good
for catching general regressions in future. Unfortunately,
it still displays some problems at WARNS=6 on architectures
with stricter alignment requirements, e.g., ia64.
|
| 164680 |
27-Nov-2006 |
yar |
The logic of fetchnetstat_sysctl() isn't too complex: if idx is 0,
we set and use xtp; if idx is 1, we set and use xip; the other cases
are impossible. However, GCC cannot see that xip and xtp are always
initialized before use because they are initialized and used in
different if/else blocks. So setting them to NULL at the very
beginning won't hurt.
|
| 164679 |
27-Nov-2006 |
yar |
+ WARNS=4 reminds that nlist.n_name isn't const.
+ Use C99 initializers to be WARNS-clean.
+ The last element in a namelist should have its n_name set to NULL,
not to an empty string.
|
| 164678 |
27-Nov-2006 |
yar |
Don't discard a const qualifier from constant strings.
|
| 164677 |
27-Nov-2006 |
yar |
Remove a wrong "const" qualifier.
Spotted by: WARNS=6
|
| 164675 |
27-Nov-2006 |
yar |
Add the Tera scale factor, which is an easy job now.
More scale factors would overflow the command line where
the help for "scale" were shown.
|
| 164673 |
27-Nov-2006 |
yar |
Stop exposing things that can be private to convtbl.c.
|
| 164672 |
27-Nov-2006 |
yar |
Keep all convtbl-related constants and strings in convtbl.[ch].
|
| 164671 |
27-Nov-2006 |
yar |
Allow for large scale factors. C99 warrants that
ULLONG_MAX is not less than 2^64-1; and uintmax_t
cannot be more narrow than unsigned long long.
This allows for scale factors up to Exa inclusively.
Use plain int for the scale index to be consistent
with ifcmds.c and enum.
|
| 164670 |
27-Nov-2006 |
yar |
Return back one initializer, it is needed.
|
| 164669 |
27-Nov-2006 |
yar |
+ Drop useless initializers.
+ style(9).
|
| 164666 |
27-Nov-2006 |
yar |
Drop useless #includes.
|
| 164664 |
27-Nov-2006 |
yar |
Use C99 initializers so that we don't really have to worry
about the order of related things at several places.
|
| 164663 |
27-Nov-2006 |
yar |
C can enumerate things for us.
|
| 164637 |
26-Nov-2006 |
yar |
There is no reason to use __inline here because we are rather far
from a path critical to performance.
|
| 164636 |
26-Nov-2006 |
yar |
Don't overflow from the gigabyte scale to the bit scale if the
number to auto-scale is >= 1024 Gb. Could be triggered on arches
where ifdata counters had 64 bits.
Reported by: Miroslav Slavkov on -net
MFC after: 3 days
|
| 164631 |
26-Nov-2006 |
yar |
The real contents of this file were repeated twice.
The repetition was harmless due to a usual #ifndef _FOO_H_ wrapper.
Fortunately, nobody started to hack the second copy,
so just remove it from the file.
MFC after: 3 days
|
| 164557 |
23-Nov-2006 |
ru |
Fix the format specifier suitable for uintmax_t.
|
| 164443 |
20-Nov-2006 |
ru |
- Fix types of "struct vmmeter" members so they are unsigned.
- Fix overflow bugs in sysctl(8), systat(1), and vmstat(8)
when printing values of "struct vmmeter" in kilobytes as
they don't necessarily fit into 32 bits. (Fix sysctl(8)
reporting of a total virtual memory; it's in pages too.)
|
| 163264 |
12-Oct-2006 |
ru |
Memory utilization subscreen in "vmstat" display lists numbers in KB,
not in number of pages.
PR: docs/71690
Submitted by: Jan Srzednicki
(A patch is only partially merged, the rest was already fixed by bde@
in rev. 1.51.)
|
| 160750 |
27-Jul-2006 |
yar |
Obey MK_INET6_SUPPORT.
|
| 160607 |
24-Jul-2006 |
rwatson |
Remove MT_FTABLE printout in systat, as MT_FTABLE mbufs are no longer
used in the kernel.
|
| 158909 |
25-May-2006 |
brd |
s/on a crt//
systat is working great on this LCD ;)
Submitted by: Ben Haga <tuximus AT absoludicrous DOT com>
MFC after: 3 days
|
| 158206 |
01-May-2006 |
bde |
For the vmstat sub-display:
vmstat.c:
Move totfr to be under daefr and prcfr since it logically belongs there.
Move all the count fields (wire, act, inact, cache and free) to near
the bottom of the sub-display (after all the rate fields) to reduce
competition with adjoining sub-displays.
systat.1:
Move things as above.
Attempt to improve missing and poor wording in the description of the
fields. The long sentence was hard to parse and didn't say anything
about the different units.
Increment .Dd.
|
| 158201 |
01-May-2006 |
bde |
Unbreak the support for 24-row terminals in the vmstat display. The
part that handled the 17th and 18th rows of the vmstat-proper subdisplay
was deleted in rev.1.10 when these rows stopped being used and was not
restored when the 17th row was used again. For such terminals, we now
lose the `buf' field instead of making a mess with it. Terminals with
fewer than 24 rows have never been supported.
The problem is not avoided by using curses since we use the last line
for data entry and don't use a separate subwindow for this line.
Some other things in the vmstat display could be handled better using
subwindows.
|
| 158198 |
30-Apr-2006 |
bde |
Sort the ex-extended vmstat fields into their documented order in the
output too.
Fine tune all coordinates and most field widths in the vmstat (sub)display
for this and previous changes now that we have to change almost all of them
just to move the ex-extended fields:
- change VMSTATROW back to 7. It was 6 due to a hack in the extended vm
stats changes.
- reduce the maximum field width that we try for from 9 to 8. 4 or 5 is
enough for most fields but we try to use the same width for all fields.
8 is enough to display everything without changing units memory sizes
exceed 100GB.
Fix some unrelated coordinates and field widths in comments.
|
| 158196 |
30-Apr-2006 |
bde |
Eliminate the "extended" vm stats. Move all fields in the extended
vm stats to the normal vm stats. Sort them into the normal stats
according to the man page only in the source code so that diffs are
almost readable. Reduce style bugs in printing the value of %ozfod.
|
| 158193 |
30-Apr-2006 |
bde |
Update for moving some fields to the new vnstat display.
Don't say that `cache' is for the buffer cache.
Describe the uselessnes of `buf'.
|
| 158187 |
30-Apr-2006 |
bde |
Reduce the namei (sub)display by 5 columns to make enough space for a
new vnstat display to the right of the namei display.
Move the non-vmstat fields {des,num,fre}vn from the vmstat display to a
new vnstat display. Move the dtbuf field there too. The buf and dtbuf
fields are non-vmstat and non-vnstat, so there is no good place to
display them. I need to move at least 1 of them out of the vm stats
for further cleanups of the vm stats, and there is only space for 1
of them in the vn stats. (The best place for the current buf field
is actually /dev/null, since it has been completely broken for about
10 years and broken for longer. It gives an uninteresting virtual
memory count where an interesting real memory count is wanted.)
|
| 158175 |
30-Apr-2006 |
bde |
Removed the description of the nonexistent want_fd command. want_fd existed
for only 2 weeks in 1998-1999. It was replaced by general commands to
select the set of disk drives displayed.
|
| 158174 |
30-Apr-2006 |
bde |
Don't redraw the disk names on every update. This was apparently done
to handle changes to the set of disks selected, but it is unnecessary
for that since the whole screen is redrawn when this set is changed.
It was also buggy:
- MAXDRIVES*6 = 42 was hard-coded as only 30 spaces in a string literal,
the last 2 disk names were not cleared as intended
- when the extended vmstats are active, clearing of even 30 columns
overruns the ozfod value field by 3 columns. This was harmless because
the field is much wider than necessary.
|
| 158172 |
30-Apr-2006 |
bde |
Fix "slow (on-the-fly) zero fills percentage (`%slo-z')" some more. The
value printed is actually the optimized (i.e., the non-slow, not-on-the-fly
zero fills percentage) except in overflow cases. Describe it as %ozfod
in the display. Move the field descriptor 1 to the left so that there
is space for 5 characters after the % sign (this leaves no space between
the number and the descriptor but the % character serves well as a
separator).
Fixed integer overflow at z.ozfod = UINT_MAX/100 in the calculation of
%ozfod. This value can be reached just a few hours or minutes after
booting, so %ozfod was usually garbage in boot mode. Now %ozfod is
correct in boot mode for a few days or hours.
Print a non-dummy %ozfod when the division for it isn't division by 0
instead of when the result will be less than 100%. A result of 100%
may be correct, though a result of more than 100% indicates overflow
of one or both counters.
|
| 158168 |
30-Apr-2006 |
bde |
If DEBUG is defined, then fill numeric fields with asterisks instead of
spaces and numbers for temporary(?) debugging.
|
| 158161 |
30-Apr-2006 |
bde |
Remove trailing whitespace.
Submitted by: Se=E1n Farley <sean-freebsd at farley dot org>
PR: bin/81874
|
| 158160 |
30-Apr-2006 |
bde |
Show the load average in the tcp display (it was already shown, perhaps
not very usefully, in all other displays). This was the original point
of the PR.
Move the load average up by 2 so that it starts in row 0 for all windows
(2 lines above it were wasted for all other windows except vmstat).
Move everything below it up by 2 or 3 (3 for icmp and icmp6 which had
an extra blank line due from not compensating for the foot-shooting in
note (3); only ip and ip6 compensated). Reduce the magic numbers related
to this.
Notes by the submitter:
%%%
1. All the subwin() calls are identical using #define MAINWIN_ROW 3
(systat.h).
2. The load average is at the top of the window.
3. Each display starts on the fourth line. I made changes to those
displays that shifted the start line (i.e., icmp). This entailed a
lot of changes within the comments at the top of those displays.
4. For ip6, I shifted the "Input next-header histogram" column down one
row to separate it from "IPv6 Output". I raised "bad scope packets"
and "address selection failed" up one row to stay with "IPv6 Input"
(valid?). They were down one row to probably line up at the bottom,
but I think they should stick with their fellow items in a column.
5. I condensed ifstat a bit. It had a lot of empty rows.
%%%
Submitted by: Se=E1n Farley <sean-freebsd at farley dot org>
PR: bin/81874
|
| 158154 |
30-Apr-2006 |
bde |
Edit the interrupt name strings to shorten them. This is believed to
only affect amd64 and i386. alpha uses "intr N" instead of "irqN" and
mostly has no device names. ia64 uses only device names.
- Edit interrupt names once after they are read from the kernel and not
every time they are displayed.
- Discard bogus trailing spaces so that the next step doesn't move things
to oblivion.
- If an interrupt name starts with "irqN:" (as it usually does in on
amd64 and i386), then move "irqN" to the end and strip ":", since we
have no space for the ":" and don't want to start descriptions with
"N" after stripping "irq" in the next step (since "N" would look like
a count). This step may need reworking for interrupt names containing
several device names -- then moving the irq number to the end would
lose it instead of losing some device names.
- Remove "irq" from an interrupt name if and only if the original name is
too long to display.
|
| 158152 |
30-Apr-2006 |
bde |
Backed out rev.1.49 since it had buffer overruns and only worked
accidentally.
Read buffer overruns:
The size of the target array (TSOTTA == 10) is a wrong limit to use for
scanning the source string.
Write buffer overruns:
TSOTTA is also a wrong limit to use for copying to the target buffer,
since we want to add a NUL terminator afterwards. TSOTTA was also 1
too small for holding both the desired number of visible characters
and the NUL.
Worked accidentally:
There is error in the algorithm that tends to result in the space saved
by stripping "irq" not actually being used, but some cases worked
accidentally provided "irqN" is near the end of the source string and
"N" is only 1 digit.
Starting with 5.mumble-CURRENT, "irqN" is at the beginning of the
string on all (?) arches that have it and the accidents don't happen.
E.g. on i386's, the keyboard irq is now named
"irq1: atkbd0<bogus blank padding>" by the kernel, and this name was
converted to "1: atkb" -- not only the device number but part of the
device name has been lost --, while before 5.mumble the kernel name
was "atkbd0 irq1" and systat accidentally preserved the irq number to
give "atkbd0 1". The ":" in the string wastes precious space, and
stripping "irq" results in descriptions starting with numbers which
makes them look too much like counts. This commit just fixes the last
problem.
|
| 158150 |
29-Apr-2006 |
bde |
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.
|
| 156835 |
18-Mar-2006 |
jmg |
add an entry for ozfod..
MFC after: 3 days
|
| 156826 |
18-Mar-2006 |
jmg |
fix spelling of ozfod... I've been wondering why we'd need to fill a page
w/ non-zero data, and it turns out we don't... This is really optimized
zero filled on demand, or pages that were already zero'd for us...
MFC after: 3 days
|
| 155677 |
14-Feb-2006 |
bde |
Move the "r p d s w" fields to the left to create space for expansion.
3 columns were wasted at the left, except these columns were used to
make the header line up. Now there is no space on the same line for
the "Proc:" part of the header. Try putting this on the line above
although it clutters that line (there is already similar clutter for
the "Interrupts" header). Leave 1 column between these fields. With
the above and a previous change there is enough of space for this.
Use 5 columns instead of 3 for the number of users since 3 is not quite
enough and there was space to spare. This also fixes an off-by-2 error
in a previous fix forthe column count in the comment on STATROW.
Move all the pager fields 1 to the right so that the "count" and "pages"
descriptors more clearly apply to the pager fields and not the memory
fields. There was space to space.
Waste some of the spare space at the right of the pager fields to expand
all the pager field widths to their old values (but now with a column
between the fields). There are fields more in need of expansion but most
of them are not in places near spare space.
|
| 155670 |
14-Feb-2006 |
bde |
Removed the frobbing of CPU percentages from > 99.9 to 99.9. Rev.1.35
made it unnecessary. (Rev.1.6 had to reduce the field width to 4, and
changed 100.0 and preposterous larger values down to 99.9 since 100.0
wouldn't have fitted. Rev.1.35 handles precentages > 99.9 well enough by
changing the format to %.0f when the string given by the initial format
is too wide.)
Even with this change, during short testing I've never seen a percentage
of 100 being displayed by systat -v, although top(1) displays percentages
of 100 user or 100 idle for similar loads.
|
| 155668 |
14-Feb-2006 |
bde |
Fix some minor bugs:
Always use snprintf()'s return value, since discarding it is a style
bug at best and using it here gives slightly simpler code and better
error checking. Use snprintf() in putlongdouble() the same as in
putfloat(). (1.25 changed most sprintf()'s to snprintf()'s to fix
non-bugs without changing the logic to use the result of snprintf();
1.27 restored one of the sprintf()s by cloning a stale version of
putfloat().)
Don't print a too-long field in the unlikely case that the fallback
to M units in putint() leaves the field still too long. (The fallback
to printing stars was lost in rev.1.58 when the fallback to M units
was added.)
|
| 155666 |
14-Feb-2006 |
bde |
Reduce the field width by 1 for many numeric fields so that most fields
cannot run into other fields or field descriptors. If the value is
too large to fit in the field width, then the output format is adjusted
so that the value (usually) fits, but with fields running together
externally this adjustment usually didn't help. Mostly it doesn't
matter to lose 1 digit of precision, but switching the output format
is bad if it happens often or gives bogus units. The loss of width
is most serious for fields near "Csw" (which are also the ones which
must often ran together) since these have a high variance and large
values relative to the possible field widths so the switch occurs more
often now, and for the memory size fields where the switch gives the
bogus units kKB or MKB.
Now only the fields for r, p, d, s and w can run into each other.
These fields have width 3, and 3 cannot be reduced to 2 without losing
all precision when the value is between 100 and 999.
Trim "pdwake" to "pdwak" at think time now that it doesn't get clobbered
at runtime. The manpage doesn't need to be changed for this because
it documents the clobbered descriptor, unlike for 4 other too-long
descriptors which only get clobbered if there are lots of interrupt
sources.
Trim "% busy" to "%busy" since most other descriptors for percentages
are spelled without the space and this change makes changing the widths
of the %busy fields unnecessary.
|
| 155665 |
14-Feb-2006 |
bde |
Oops, the "excessive" {} removed in the previous commit was needed
around PUTRATE() because PUTRATE() only looked like a function -- it was
multiple statements. Use "do {...} while(0)" as usual in PUTRATE() so
that it is a single statement that can be used like a function.
|
| 155663 |
14-Feb-2006 |
bde |
Fixed all (?) bitrot in the comments about the number of columns used by
various groups of fields.
|
| 155660 |
14-Feb-2006 |
bde |
Fix all (?) cases where the field width of a numeric field was far too
large. In most cases it is still 1 too large, so fields tend to run
together, but in the following cases it was more than 1 too large, and
the starting column was too small too, so the field started inside the
previous field or descriptor and clobbered that:
- "wire": the number for this overwrote 2 characters of the number for
"Flt". Reduce the field width by 3 (2 to avoid the overwrite and 1
so that the fields don't run together). This was already done for
the preceding number for "cow".
- "inact": the number for this overwrote 1 character of the descriptor
"Idle". Reducing the field width by 2 is enough.
- "cache:" the number for this overwrote 3 characters of the scale
"...| |". The field width should be reduced by 4 to keep things
from running together, but that is a lot and not so necessary here
since the final "|" in the scale serves as a delimiter. Only reduce
it by 3.
- "free": the number for this overwrote 2 characters of the bar graph.
The character position under the final "|" in the scale is apparently
not used, so reducing the field width by 3 is enough.
When "zfod" is in the main vmstat display:
- use the normal field width of 9 (not 5) for it since there is no shortage
of space. Fix style bugs (excessive {}) in the statement that
conditionally writes it.
Write all reduced field widths for vmstat fields as "9 - <reduction>" as
a hint that we don't want to reduce them.
|
| 155656 |
14-Feb-2006 |
bde |
Fixed style bugs in rev.1.12. Rev.1.12 arranged to display the interrupt
number in more cases by stealing 2 characters from the count field to
give more space in the descriptor field, but it did the column adjustments
for this strangely using an off-by-2 error in the base column and
compensating off-by-2 errors in 6 offsets from the base column (4 new
errors and 2 from not changing the offsets that actually changed).
Print the "Interrupts" header directly at its offset from the base column
instead of spacing it half using the offset and half by printing a space
character.
|
| 148580 |
31-Jul-2005 |
keramida |
Fix all the spelling mistakes I could find in the man pages for words
that have at least 3 characters.
MFC after: 1 week
Thanks to: Music band ``Chingon''
for keeping me company while searching for these.
|
| 146650 |
26-May-2005 |
keramida |
Interlink systat(1), iostat(8) and vmstat(8) through their SEE ALSO
sections, so that users of one can learn about the others easily.
|
| 145800 |
02-May-2005 |
delphij |
Include systat.h for cmdtab, to make gcc4 happy.
|
| 144840 |
09-Apr-2005 |
stefanf |
Remove unused variables.
|
| 142175 |
21-Feb-2005 |
ps |
Fix an overflow when calculating the number of kilobytes from the
number of pages.
Obtained from: Yahoo!
|
| 142095 |
19-Feb-2005 |
ume |
simply ignore unknown address family.
MFC after: 1 week
|
| 142093 |
19-Feb-2005 |
ume |
teach IPv6 to `systat -netstat'.
Tested by: kuriyama
MFC after: 1 week
|
| 140420 |
18-Jan-2005 |
ru |
Sort sections.
|
| 131575 |
04-Jul-2004 |
stefanf |
Consistently use __inline instead of __inline__ as the former is an empty macro
in <sys/cdefs.h> for compilers without support for inline.
|
| 131507 |
03-Jul-2004 |
ru |
Deal with double whitespace.
|
| 131491 |
02-Jul-2004 |
ru |
Mechanically kill hard sentence breaks.
|
| 131472 |
02-Jul-2004 |
ru |
Removed trailing whitespace.
|
| 129906 |
31-May-2004 |
bmilekic |
Bring in mbuma to replace mballoc.
mbuma is an Mbuf & Cluster allocator built on top of a number of
extensions to the UMA framework, all included herein.
Extensions to UMA worth noting:
- Better layering between slab <-> zone caches; introduce
Keg structure which splits off slab cache away from the
zone structure and allows multiple zones to be stacked
on top of a single Keg (single type of slab cache);
perhaps we should look into defining a subset API on
top of the Keg for special use by malloc(9),
for example.
- UMA_ZONE_REFCNT zones can now be added, and reference
counters automagically allocated for them within the end
of the associated slab structures. uma_find_refcnt()
does a kextract to fetch the slab struct reference from
the underlying page, and lookup the corresponding refcnt.
mbuma things worth noting:
- integrates mbuf & cluster allocations with extended UMA
and provides caches for commonly-allocated items; defines
several zones (two primary, one secondary) and two kegs.
- change up certain code paths that always used to do:
m_get() + m_clget() to instead just use m_getcl() and
try to take advantage of the newly defined secondary
Packet zone.
- netstat(1) and systat(1) quickly hacked up to do basic
stat reporting but additional stats work needs to be
done once some other details within UMA have been taken
care of and it becomes clearer to how stats will work
within the modified framework.
From the user perspective, one implication is that the
NMBCLUSTERS compile-time option is no longer used. The
maximum number of clusters is still capped off according
to maxusers, but it can be made unlimited by setting
the kern.ipc.nmbclusters boot-time tunable to zero.
Work should be done to write an appropriate sysctl
handler allowing dynamic tuning of kern.ipc.nmbclusters
at runtime.
Additional things worth noting/known issues (READ):
- One report of 'ips' (ServeRAID) driver acting really
slow in conjunction with mbuma. Need more data.
Latest report is that ips is equally sucking with
and without mbuma.
- Giant leak in NFS code sometimes occurs, can't
reproduce but currently analyzing; brueffer is
able to reproduce but THIS IS NOT an mbuma-specific
problem and currently occurs even WITHOUT mbuma.
- Issues in network locking: there is at least one
code path in the rip code where one or more locks
are acquired and we end up in m_prepend() with
M_WAITOK, which causes WITNESS to whine from within
UMA. Current temporary solution: force all UMA
allocations to be M_NOWAIT from within UMA for now
to avoid deadlocks unless WITNESS is defined and we
can determine with certainty that we're not holding
any locks when we're M_WAITOK.
- I've seen at least one weird socketbuffer empty-but-
mbuf-still-attached panic. I don't believe this
to be related to mbuma but please keep your eyes
open, turn on debugging, and capture crash dumps.
This change removes more code than it adds.
A paper is available detailing the change and considering
various performance issues, it was presented at BSDCan2004:
http://www.unixdaemons.com/~bmilekic/netbuf_bmilekic.pdf
Please read the paper for Future Work and implementation
details, as well as credits.
Testing and Debugging:
rwatson,
brueffer,
Ketrien I. Saihr-Kesenchedra,
...
Reviewed by: Lots of people (for different parts)
|
| 128230 |
14-Apr-2004 |
bde |
Include <sys/proc.h> for the definition of PS_INMEM instead of
depending on namespace pollution in <sys/user.h>.
Reduced nearby include messes.
|
| 126775 |
09-Mar-2004 |
dwmalone |
Fix the easy warnings:
1) Avoid shadowing index.
2) Constness.
3) Missing prototype for ifcmd.
4) Missing include of string.h.
5) Avoid shadowing error function.
6) ANSI definition for main.
|
| 126229 |
25-Feb-2004 |
bde |
Demangled vendor ids. Fixed misplaced FreeBSD id.
|
| 126227 |
25-Feb-2004 |
bde |
Backed out rev.1.6. A bogus include was added to work around breakage of
<netinet/tcp_var.h>'s prerequisites. Prerequistes should not grow for
userland headers, and <netinet/tcp_var.h> is unfortunately still needed
in userland.
|
| 125431 |
04-Feb-2004 |
ru |
Put libdevstat before libkvm, because the former depends on the latter.
|
| 123800 |
24-Dec-2003 |
silby |
Make systat -net aware of compressed time_wait sockets.
|
| 121836 |
01-Nov-2003 |
tjr |
Copy cur's snap_time to last when refreshing statistics. Fixes problem
where MB/s and tps statistics would always be zero, presumably because
they were being averaged out over the time between now and when the
system booted instead of a few seconds.
PR: 58683
|
| 121485 |
24-Oct-2003 |
phk |
Use 'k' as suffix for Kilo
Pointed out by: several.
|
| 121291 |
20-Oct-2003 |
phk |
When a numeric field overflows its width, try formatting the number in
'kilo' or 'mega' with appropriate suffix instead of filling the field
with stars.
|
| 118318 |
01-Aug-2003 |
dwmalone |
Add ip6 and icmp6 displays to systat.
MFC after: 2 weeks
|
| 113282 |
09-Apr-2003 |
phk |
Let libdevstat calculate the device-busy % instead of home-rolling.
|
| 112288 |
15-Mar-2003 |
phk |
Run a revision of the devstat interface:
Kernel:
Change statistics to use the *uptime() timescale (ie: relative to
boottime) rather than the UTC aligned timescale. This makes the
device statistics code oblivious to clock steps.
Change timestamps to bintime format, they are cheaper.
Remove the "busy_count", and replace it with two counter fields:
"start_count" and "end_count", which are updated in the down and
up paths respectively. This removes the locking constraint on
devstat.
Add a timestamp argument to devstat_start_transaction(), this will
normally be a timestamp set by the *_bio() function in bp->bio_t0.
Use this field to calculate duration of I/O operations.
Add two timestamp arguments to devstat_end_transaction(), one is
the current time, a NULL pointer means "take timestamp yourself",
the other is the timestamp of when this transaction started (see
above).
Change calculation of busy_time to operate on "the salami principle":
Only when we are idle, which we can determine by the start+end
counts being identical, do we update the "busy_from" field in the
down path. In the up path we accumulate the timeslice in busy_time
and update busy_from.
Change the byte_* and num_* fields into two arrays: bytes[] and
operations[].
Userland:
Change the misleading "busy_time" name to be called "snap_time" and
make the time long double since that is what most users need anyway,
fill it using clock_gettime(CLOCK_MONOTONIC) to put it on the same
timescale as the kernel fields.
Change devstat_compute_etime() to operate on struct bintime.
Remove the version 2 legacy interface: the change to bintime makes
compatibility far too expensive.
Fix a bug in systat's "vm" page where boot relative busy times would
be bogus.
Bump __FreeBSD_version to 500107
Review & Collaboration by: ken
|
| 111447 |
24-Feb-2003 |
ru |
mdoc(7) police: Scheduled sweep.
|
| 111007 |
16-Feb-2003 |
phk |
Add #include <sys/resource.h>
|
| 111002 |
16-Feb-2003 |
phk |
Remove #include <sys/dkstat.h>
|
| 109097 |
11-Jan-2003 |
dillon |
Make 'sysctl vm.vmtotal' work properly using updated patch from Hiten.
(the patch in the PR was stale).
PR: kern/5689
Submitted by: Hiten Pandya <hiten@unixdaemons.com>
|
| 108684 |
04-Jan-2003 |
phk |
Add "ifstat" display:
ifstat Display the network traffic going through active interfaces
on the system. Idle interfaces will not be displayed until
they receive some traffic.
For each interface being displayed, the current, peak and
total statistics are displayed for incoming and outgoing
traffic. By default, the ifstat display will automatically
scale the units being used so that they are in a human-read-
able format. The scaling units used for the current and peak
traffic columns can be altered by the scale command.
Submitted by: Trent Nelson <trent@arpa.com>
|
| 108683 |
04-Jan-2003 |
phk |
When we close a display, mark it as not-initialized so that we will
properly open it again next time.
Submitted by: Trent Nelson <trent@arpa.com>
|
| 108454 |
30-Dec-2002 |
mike |
Back out rev 1.20; getbsize(3)'s original interface has been restored.
Approved by: markm
|
| 108317 |
27-Dec-2002 |
schweikh |
english(4) police.
|
| 105812 |
23-Oct-2002 |
markm |
Adjust for getbsize argument type change.
|
| 105807 |
23-Oct-2002 |
markm |
Remove unneeded function prototypes.
|
| 100591 |
24-Jul-2002 |
jdp |
Widen struct sockbuf's sb_timeo member to int from short. With
non-default but reasonable values of hz this member overflowed,
breaking NFS over UDP.
Also, as long as I'm plowing up struct sockbuf ... Change certain
members from u_long/long to u_int/int in order to reduce wasted
space on 64-bit machines. This change was requested by Andrew
Gallatin.
Netstat and systat need to be rebuilt. I am incrementing
__FreeBSD_version in case any ports need to change.
|
| 100025 |
15-Jul-2002 |
keramida |
^Z suspends any and all programs that don't do anything special about
it. There's really no reason to explicitly mention it here.
Suggested by: Mark Valentine <mark@thuvia.demon.co.uk>
|
| 100010 |
15-Jul-2002 |
keramida |
^Z doesn't "stop" systat, but it "suspends" it.
PR: docs/40489
Submitted by: Dave McCammon <davemac11@yahoo.com>
|
| 97970 |
06-Jun-2002 |
des |
debug.{numvnodes,freevnodes} moved to vfs.
|
| 96247 |
09-May-2002 |
joe |
Replace /kernel with /boot/kernel/kernel.
PR: docs/37757
Submitted by: Hiten Pandya <hiten@uk.FreeBSD.org>
|
| 95124 |
20-Apr-2002 |
charnier |
Use `The .Nm utility'
|
| 94610 |
13-Apr-2002 |
dwmalone |
Remove previously unneeded and now incorrect cast of user_from_uid()
to a char *.
Fix up vendor ID.
|
| 93058 |
23-Mar-2002 |
imp |
unifdef __STDC__
|
| 92922 |
22-Mar-2002 |
imp |
remove __P
|
| 90416 |
08-Feb-2002 |
markm |
Remove NO_WERRORs and WARNS=n's. To be revisited after GCC3.
|
| 87715 |
12-Dec-2001 |
markm |
WARNS=2 fixes with NO_WERROR set, as there are some header issues
with namelists. use __FBSDID().
|
| 87172 |
01-Dec-2001 |
markm |
Remove the 'irq' string from the irqN part of the "interrupts" display.
This allows us to see the irq number when device names ate too long.
|
| 86784 |
22-Nov-2001 |
jlemon |
Add #include <net/route.h> in order to get this to compile.
Spotted by: David Wolfskill
Forgotten by: me
|
| 84768 |
10-Oct-2001 |
bde |
Compensate for "Compensate for header dethreading" by backing it out.
|
| 84722 |
09-Oct-2001 |
sobomax |
Remove greatly outdated comment that systat(1) takes 2-10% of the CPU time.
This isn't true nowadays.
|
| 84153 |
30-Sep-2001 |
bmilekic |
Re-enable mbtypes statistics in the mbuf allocator. I disabled these
when I changed the allocator bits. This implements per-CPU mbtypes
stats by keeping net number of decrements/increments of a given mbtype
per-CPU and then summing all of the per-CPU mbtypes to produce the total
net number of allocated mbufs of the given mbtype.
Counters are carefully balanced to avoid/prevent underflows/overflows.
mbtypes stats are re-enabled with the idea that we may occasionally
(although very rarely) observe slight inconsistencies in the stat
reporting. Most of the time, we should be fine, though.
Also make appropriate modifications to netstat(1) and systat(1) to do
the necessary reporting.
Submitted by: Jiangyi Liu <jyliu@163.net>
|
| 83131 |
06-Sep-2001 |
ken |
Convert systat(1) to use the new devstat interface.
Submitted by: "Sergey A. Osokin" <osa@freebsd.org.ru>
|
| 80399 |
26-Jul-2001 |
bmilekic |
- Do not handle the per-CPU containers in mbuf code as though the cpuids
were indices in a dense array. The cpuids are a sparse set and treat
them as such, setting up containers only for CPUs activated during
mb_init().
- Fix netstat(1) and systat(1) to treat the per-CPU stats area as a sparse
map, in accordance with the above.
This allows us to properly boot with certain CPUs disactivated. However, if
we later decide to re-activate said CPUs, we will barf until we decide to
implement CPU spinon/spinoff callback hooks to allow for said CPUs' per-CPU
containers to get configured on their activation.
Reported by: mjacob
Partially (sys/ diffs) Submitted by: mjacob
|
| 79755 |
15-Jul-2001 |
dd |
Remove whitespace at EOL.
|
| 79535 |
10-Jul-2001 |
ru |
mdoc(7) police: removed HISTORY info from the .Os call.
|
| 79366 |
06-Jul-2001 |
ru |
mdoc(7) police: sort SEE ALSO xrefs (sort -b -f +2 -3 +1 -2).
|
| 78664 |
23-Jun-2001 |
bmilekic |
Make sure to try hw.ncpu if kern.smp.cpus doesn't exist (i.e. on UP) when
getting number of CPUs.
|
| 78592 |
22-Jun-2001 |
bmilekic |
Introduce numerous SMP friendly changes to the mbuf allocator. Namely,
introduce a modified allocation mechanism for mbufs and mbuf clusters; one
which can scale under SMP and which offers the possibility of resource
reclamation to be implemented in the future. Notable advantages:
o Reduce contention for SMP by offering per-CPU pools and locks.
o Better use of data cache due to per-CPU pools.
o Much less code cache pollution due to excessively large allocation macros.
o Framework for `grouping' objects from same page together so as to be able
to possibly free wired-down pages back to the system if they are no longer
needed by the network stacks.
Additional things changed with this addition:
- Moved some mbuf specific declarations and initializations from
sys/conf/param.c into mbuf-specific code where they belong.
- m_getclr() has been renamed to m_get_clrd() because the old name is really
confusing. m_getclr() HAS been preserved though and is defined to the new
name. No tree sweep has been done "to change the interface," as the old
name will continue to be supported and is not depracated. The change was
merely done because m_getclr() sounds too much like "m_get a cluster."
- TEMPORARILY disabled mbtypes statistics displaying in netstat(1) and
systat(1) (see TODO below).
- Fixed systat(1) to display number of "free mbufs" based on new per-CPU
stat structures.
- Fixed netstat(1) to display new per-CPU stats based on sysctl-exported
per-CPU stat structures. All infos are fetched via sysctl.
TODO (in order of priority):
- Re-enable mbtypes statistics in both netstat(1) and systat(1) after
introducing an SMP friendly way to collect the mbtypes stats under the
already introduced per-CPU locks (i.e. hopefully don't use atomic() - it
seems too costly for a mere stat update, especially when other locks are
already present).
- Optionally have systat(1) display not only "total free mbufs" but also
"total free mbufs per CPU pool."
- Fix minor length-fetching issues in netstat(1) related to recently
re-enabled option to read mbuf stats from a core file.
- Move reference counters at least for mbuf clusters into an unused portion
of the cluster itself, to save space and need to allocate a counter.
- Look into introducing resource freeing possibly from a kproc.
Reviewed by (in parts): jlemon, jake, silby, terry
Tested by: jlemon (Intel & Alpha), mjacob (Intel & Alpha)
Preliminary performance measurements: jlemon (and me, obviously)
URL: http://people.freebsd.org/~bmilekic/mb_alloc/
|
| 77583 |
01-Jun-2001 |
tmm |
Replace a use of the hw.nintr sysctl as it has just gone away, cast
size_t variables when passing them to a printf-like function, and some
minor cleanups.
|
| 77515 |
31-May-2001 |
ru |
Display -tcp w/o load average so that all statistics fits on a 80x25 screen.
|
| 77514 |
31-May-2001 |
ru |
Show TCP checksum failures with -tcp display.
PR: bin/27786
Submitted by: Brooks Davis <brooks@one-eyed-alien.net>
|
| 77206 |
25-May-2001 |
kris |
Mark error() as __printflike() and fix a non-exploitable format string
error.
MFC after: 1 week
|
| 77205 |
25-May-2001 |
tmm |
Fix the error buffer passed to kvm_openfiles to have a length of
_POSIX2_LINE_MAX as required.
While being there, wrap an overly long line.
MFC after: 3 days
|
| 76812 |
18-May-2001 |
ru |
Removed -I${.CURDIR}/.../sys from CFLAGS.
|
| 76169 |
01-May-2001 |
markm |
Compensate for header dethreading.
|
| 74978 |
29-Mar-2001 |
gallatin |
numdirtybuffers is an int, not a long.
|
| 74671 |
23-Mar-2001 |
tmm |
Get rid of setgid kmem for systat, and while being there, fix some bugs
and compiler warnings.
The data for network statistics are still obtained via the kvm interface
if systat was started with the needed privileges, otherwise sysctls are
used. The reason for this is that with really many open sockets, the
sysctl method is probably slower, but it systat -netstat is probably not
really usable in either mode under these conditions.
Approved by: rwatson
|
| 74595 |
21-Mar-2001 |
ache |
Don't attempt to parse %c
|
| 74209 |
13-Mar-2001 |
ru |
Count and show incoming UDP datagrams with no checksum.
|
| 71895 |
01-Feb-2001 |
ru |
mdoc(7) police: split punctuation characters + misc fixes.
|
| 71588 |
24-Jan-2001 |
jhb |
Catch up to new proc flags.
|
| 70526 |
30-Dec-2000 |
phk |
My bad, committed the submitted patch rather than the fixed patch.
|
| 70523 |
30-Dec-2000 |
phk |
Use macro API to <sys/queue.h>
Submitted by: "Jason" <jsmethers@pdq.net>
Reviewed by: phk
|
| 70197 |
19-Dec-2000 |
ru |
Prepare for mdoc(7)NG.
|
| 70118 |
17-Dec-2000 |
rwatson |
o Fix up includes which built due to excessive nested including in the
base system, but not in BruceBSD.
o Fix up style violations of various sorts.
o Remove redundant normalization of hertz variable, as the sysctl handler
does this work (unlike when kread was used).
Submitted by: bde
|
| 69896 |
12-Dec-2000 |
mckusick |
Change the proc information returned from the kernel so that it
no longer contains kernel specific data structures, but rather
only scalar values and structures that are already part of the
kernel/user interface, specifically rusage and rtprio. It no
longer contains proc, session, pcred, ucred, procsig, vmspace,
pstats, mtx, sigiolst, klist, callout, pasleep, or mdproc. If
any of these changed in size, ps, w, fstat, gcore, systat, and
top would all stop working. The new structure has over 200 bytes
of unassigned space for future values to be added, yet is nearly
100 bytes smaller per entry than the structure that it replaced.
|
| 69529 |
02-Dec-2000 |
gallatin |
Correct int/long type mismatch in the proper place this time. freevnodes
and numvnodes are longs in the kernel. They should remain longs in systat,
what really needs to change is that they should be using SYSCTL_LONG rather
than SYSCTL_INT. I also changed wantfreevnodes to SYSCTL_LONG because I
happened to notice it.
I wish there was a way to find all of these automatically..
Pointed out by: bde
|
| 69493 |
01-Dec-2000 |
gallatin |
fix another int/long type mismatch. This one was causing pigs to
die with an fpe on alpha because fscale wasn't properly initted
|
| 69492 |
01-Dec-2000 |
gallatin |
fix int/long type mismatches found on alpha
|
| 69143 |
25-Nov-2000 |
rwatson |
o Make systat/vmstat.c use sysctl() to retrieve cp_time, bufspace,
maxvnodes, numvnodes, freevnodes, nchstats, and numdirtybuffers.
o Make the hw.ncpu error checking code a little more rigorous by
sanity checking the returned data size.
o Didn't fix machine-dependent non-sysctl-exported variables:
intrnames, eintrnames, intrcnt, eintrcnt, as these variables are
defined and exported from machine-dependent kernel code in
assembly. This should probably be fixed somehow.
|
| 69142 |
25-Nov-2000 |
rwatson |
o make systat/pigs.c use syctl() to retrieve cp_time, fscale, and ccpu
instead of using kmem.
|
| 69141 |
25-Nov-2000 |
rwatson |
o Make systat/iostat.c use sysctl() to retrieve cp_time instead of
kmem.
|
| 69140 |
25-Nov-2000 |
rwatson |
o Make systat use sysctl() to retrieve hz and stathz, instead of
using kmem.
|
| 68963 |
20-Nov-2000 |
ru |
mdoc(7) police: use the new features of the Nm macro.
|
| 67870 |
29-Oct-2000 |
jedgar |
Remove obsolete /dev/drum references
Reviewed by: alex, asmodai, billf
|
| 65910 |
16-Sep-2000 |
ache |
Remove unneded -ltermcap
|
| 65062 |
24-Aug-2000 |
peter |
Quick Fix: swap.c doesn't appear to actually need <sys/conf.h>, so remove
it to try and get world building again. (sys/conf.h now depends on
sys/types.h)
|
| 63226 |
15-Jul-2000 |
alfred |
Fix systat to use the kern.ipc.mbtypes sysctl instead of referencing a
structure member that doesn't exist anymore.
Use getsysctlbyname for kern.ipc.mbstat instead of sysctl.
Use netstat's method of displaying values from mtnames.
Submitted by: Ian Dowse <iedowse@maths.tcd.ie>
Missed by PR: 19809
|
| 61148 |
01-Jun-2000 |
phk |
Duh! get the scaling right.
|
| 61147 |
01-Jun-2000 |
phk |
Rescale the IOstat bars, modern disks are faster than old disks.
|
| 60049 |
05-May-2000 |
phk |
Don't include <sys/buf.h>
|
| 59217 |
14-Apr-2000 |
imp |
#include <errno.h> where needed. Kill extern int errno;.
Minor warnings in tip corrected.
|
| 57695 |
02-Mar-2000 |
sheldonh |
Remove more single-space hard sentence breaks.
|
| 57665 |
01-Mar-2000 |
nik |
s/curses/ncurses/
PR: docs/17061
Submitted by: Udo Erdelhoff <ue@nathan.ruhr.de>
|
| 51421 |
19-Sep-1999 |
green |
"Disks" is more correct than "Disks" could be.
|
| 50635 |
30-Aug-1999 |
peter |
systat is way too comfortable with curses internals...
|
| 50477 |
28-Aug-1999 |
peter |
$Id$ -> $FreeBSD$
|
| 49738 |
14-Aug-1999 |
chris |
Fix bad references:
vmstat(1) -> vmstat(8)
iostat(1) -> iostat(8)
|
| 49245 |
30-Jul-1999 |
des |
Show dirty buffers and the percentage of time a disk was busy.
PR: 12858
Submitted by: Arjan de Vet <Arjan.deVet@adv.iae.nl>
|
| 48792 |
12-Jul-1999 |
nik |
Add $Id$, to make it simpler for members of the translation teams to
track.
The $Id$ line is normally at the bottom of the main comment block in the
man page, separated from the rest of the manpage by an empty comment,
like so;
.\" $Id$
.\"
If the immediately preceding comment is a @(#) format ID marker than the
the $Id$ will line up underneath it with no intervening blank lines.
Otherwise, an additional blank line is inserted.
Approved by: bde
|
| 47018 |
11-May-1999 |
peter |
Tidy up references to <sys/rlist.h> and support for the old swap management
that went away in January.
|
| 44935 |
22-Mar-1999 |
bde |
Display floats with format %*.0f instead of as "*****" if there is
enough space for this but not enough space for the normal %*.*f
format. Similarly for long doubles.
|
| 43757 |
08-Feb-1999 |
dillon |
Include discrete ozfod as well as ozfod/zfod percentage.
|
| 43756 |
08-Feb-1999 |
dillon |
If there are 4 or fewer disk devices, we have room to display additional
VM statistics. zfod is moved and %slo-z ( percentage of zero-fills that
were slow, i.e. not pre-zero'd ), and number of pages freed per second.
|
| 43698 |
06-Feb-1999 |
dillon |
Be nice when no swap is configured in system
|
| 43050 |
22-Jan-1999 |
dillon |
Fix labeling bug
|
| 43047 |
22-Jan-1999 |
dillon |
Make systat -swap use new kvm_swapinfo() function
|
| 42425 |
09-Jan-1999 |
obrien |
revert to rev 1.29. (floppy drives will be gotten rid of another way)
|
| 42106 |
27-Dec-1998 |
obrien |
Add copyright and RCS/CVS Id.
Noticed by: ken
|
| 42105 |
27-Dec-1998 |
obrien |
Update section on DK_NDRIVES (which was removed with CAM), and explain
relation to devstat(3)/(9).
Submitted-by: ken@freebsd.org
|
| 42094 |
27-Dec-1998 |
obrien |
Turn the compile time option into a run-time option.
You can now use the `want_fd' command in the vmstat display.
Suggested by: grog
|
| 42072 |
27-Dec-1998 |
obrien |
Don't waste precious space on showing the performance of fdX.
(can get old behavior with -DWANT_FD)
|
| 40060 |
08-Oct-1998 |
obrien |
Quiet many compiler warnings.
|
| 39967 |
05-Oct-1998 |
ken |
Fix a core-dump situation in ":boot" mode in the vmstat display.
Reported by: bde
|
| 39498 |
20-Sep-1998 |
ken |
Change the devstat generation number from an int to a long. The int-sized
generation was causing unaligned access faults on the Alpha.
I have incremented the devstat version number, since this is an interface
change. You'll need to recompile libdevstat, systat, iostat, vmstat and
rpc.rstatd along with your kernel.
Partially Submitted by: Andrew Gallatin <gallatin@cs.duke.edu>
|
| 39318 |
16-Sep-1998 |
ken |
Delete unused code. This has been obsoleted by the new devstat code.
Reviewed by: imp
|
| 39261 |
15-Sep-1998 |
gibbs |
Reference new files for device stat support.
|
| 39230 |
15-Sep-1998 |
gibbs |
Update system to new device statistics code.
Submitted by: "Kenneth D. Merry" <ken@plutotech.com>
|
| 38966 |
09-Sep-1998 |
jkoshy |
Add missing comma.
PR: 7841
Submitted by: NOKUBI Hirotaka <hnokubi@yyy.or.jp>
|
| 37455 |
06-Jul-1998 |
bde |
Fixed type mismatches which were fatal when sizeof(long) > sizeof(int).
|
| 37159 |
25-Jun-1998 |
ghelmer |
Update vmstat portion of man page to reflect the statistics currently
shown by systat's vmstat display.
PR: docs/3764
|
| 36916 |
12-Jun-1998 |
peter |
#include <arpa/inet.h>
|
| 36789 |
09-Jun-1998 |
imp |
o Use snprintf rather than sprintf
o Add more checks for buffer overflows
o Use snprintf rather than strcat/cpy and have better checks for max
length exceeded.
Most of these changes are not exploitable buffer overruns, but it never
hurts to be safe.
Inspired by and obtained from: OpenBSD
|
| 36430 |
27-May-1998 |
jhay |
Correctly display the interrupt counts.
Reviewed with optimizations by: Tor Egge <tegge>
|
| 31522 |
04-Dec-1997 |
steve |
Use 'proto <tcp|udp|all>' to select the protocol to display
in netstat-mode to avoid a conflict with tcp-mode. Also
while documenting this new feature in the manpage, fix a
minor display nit.
PR: 5159
Submitted by: Sergei Chechetkin <csl@whale.sunbay.crimea.ua>
|
| 31226 |
18-Nov-1997 |
jdp |
Fix: too many arguments for format in call to sprintf().
|
| 29988 |
29-Sep-1997 |
wosch |
Sort cross refereces in section SEE ALSO.
|
| 29881 |
27-Sep-1997 |
wollman |
Having done ICMP, UDP, and IP, could a TCP display be far behind?
|
| 29842 |
25-Sep-1997 |
peter |
Show size of vnode pool in vmstat mode.
|
| 29839 |
25-Sep-1997 |
wollman |
Emboldened by the success of yesterday's ICMP statistics display,
I've now added one that does IP (and also UDP) statistics.
|
| 29759 |
24-Sep-1997 |
wollman |
Add a mode to display ICMP statistics.
Inspired by: IRIX netstat -C
|
| 28789 |
26-Aug-1997 |
charnier |
Main() returns int.
|
| 28149 |
13-Aug-1997 |
charnier |
Use err(3). /sys/dkstat.h -> /usr/include/sys/dkstat.h
|
| 27232 |
06-Jul-1997 |
bde |
Merge from Lite2 (print "??" instead NULL if devname() fails). More
faithful stealing from pstat would have given this already.
|
| 27231 |
06-Jul-1997 |
bde |
Importing Lite2 broke lookup() to return -1 for the nmatches == 0 case.
Fixed.
|
| 27230 |
06-Jul-1997 |
bde |
This commit was generated by cvs2svn to compensate for changes in r27229,
which included commits to RCS files with non-trunk default branches.
|
| 23087 |
24-Feb-1997 |
wollman |
Use new sysctl(3) interface to mbuf statistics. While we're at it,
count free mbufs correctly.
|
| 23012 |
22-Feb-1997 |
peter |
Revert $FreeBSD$ to $Id$
|
| 22768 |
15-Feb-1997 |
obrien |
The screen layout of the lefthand side for the vmstat display was way off.
(based on my running it on 2.2-GAMMA)
|
| 21673 |
14-Jan-1997 |
jkh |
Make the long-awaited change from $Id$ to $FreeBSD$
This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.
Boy, I'm glad we're not using sup anymore. This update would have been
insane otherwise.
|
| 21617 |
12-Jan-1997 |
joerg |
Fix the following old problem:
date: 1994/10/09 07:37:18; author: davidg; state: Exp; lines: +7 -1
#if 0'd out the meat of the swap code until I get a chance to rewrite it.
...mainly by stealing the code from pstat(8).
|
| 19687 |
12-Nov-1996 |
jkh |
Now that systat's working again, bring the vmstat cleanup over from
-stable.
|
| 19598 |
10-Nov-1996 |
bde |
Initialize interrupt counters. The boot time values were displayed as ***.
Should be in 2.2.
Pointed out by: /etc/malloc.conf -> AJ
|
| 19330 |
02-Nov-1996 |
phk |
bin/1942 curses problem in systat
truncate if too long for field.
2.2 candidate.
|
| 19234 |
28-Oct-1996 |
wollman |
Eliminate unnecessary include of <sys/mbuf.h>.
|
| 18486 |
24-Sep-1996 |
bde |
Really eliminated includes of the "temporary" backwards compatibility
header <sys/dir.h> in applications. My previous sweep didn't find the
places that included it without needing it.
|
| 18050 |
05-Sep-1996 |
bde |
Fixed DPADD.
|
| 16301 |
11-Jun-1996 |
jkh |
Cosmetic fixes for drive names which are 4 chars long.
Submitted-By: Joe Greco <jgreco@ns.sol.net>
|
| 15938 |
27-May-1996 |
jdp |
Fix a bug in the mbufs display, seen when there was a large number
of mbufs in use. If the number reached, e.g., 4 digits, then later
decreased to 3 digits, the last digit of the 4-digit number was
not erased. This caused the display to show a wildly high number of
mbufs in use.
|
| 14953 |
31-Mar-1996 |
ache |
Localize time
|
| 14918 |
29-Mar-1996 |
bde |
Renamed Proc-cache to Dir-cache for the same reasons as in vmstat.
Tweaked screen positions to match.
|
| 14543 |
11-Mar-1996 |
dg |
Move #include of queue.h before #include of socketvar.h in preparation for
struct socket changes.
|
| 13511 |
20-Jan-1996 |
mpp |
Fix a variety of minor typos and cross references in a bunch of
man pages.
Masanobu Saitoh <msaitoh@spa.is.uec.ac.jp>
Giles Lean <giles@nemeton.com.au>
<soda@sra.co.jp>
|
| 12811 |
13-Dec-1995 |
bde |
Reduced vm dependencies. Only `struct vmmeter.h' is required.
Unfortunately, the sysctl number for reading this struct is
bogusly placed in <vm/vm_param.h> instead of with the declaration
of the struct.
|
| 12805 |
13-Dec-1995 |
peter |
Add explicit #include of <sys/vmmeter.h> after the last round of <vm/vm.h>
changes.
|
| 11914 |
29-Oct-1995 |
phk |
#include <sys/user.h>
|
| 9501 |
12-Jul-1995 |
bde |
Don't attempt to read the variable `total' from the kernel. `total'
isn't used in systat or in the kernel (it was replaced by a sysctl()
call involving VM_METER) and will go away when I clean up bogus
common variables in the kernel.
|
| 8874 |
30-May-1995 |
rgrimes |
Remove trailing whitespace.
|
| 7715 |
09-Apr-1995 |
dg |
Updated for 4.4BSD queue macros. (Oops, I forgot to commit this last night;
sorry Jordan).
|
| 7455 |
29-Mar-1995 |
dg |
From Mark Murray:
I got irritated with not seeing the interrupt numbers in a (crowded)
"systat -vmstat" display, so I fixed it. Here is a patch to please be
applied in src/usr.bin/systat
|
| 7351 |
25-Mar-1995 |
dg |
Removed object lookup/hit count and changed the order of things a little.
|
| 7348 |
25-Mar-1995 |
dg |
Removed cnt.v_nzfod...we don't support it in the kernel.
|
| 7138 |
18-Mar-1995 |
phk |
Fix the Name-cache counters. I didn't realign the negative hits.
|
| 7012 |
12-Mar-1995 |
phk |
Report the negative hits in the Namei section.
|
| 7011 |
12-Mar-1995 |
phk |
Don't use curses until initialized.
|
| 6988 |
10-Mar-1995 |
dg |
Changes to support printing stats for the 'cached pages'.
Submitted by: John Dyson
|
| 4930 |
03-Dec-1994 |
bde |
extern.h, iostat.c, main.c, vmstat.c:
Use the correct value of hz (stathz if it is nonzero) for
interpretion of dk_time[] and cp_time[] in iostat.c. Avoid
multiple conversions of this value in iostat.c and vmstat.c
iostat.c:
Implement the display of cp_time[CP_INTR]. Fix the display
of cp_time[CP_IDLE] (the display was always null because
cp_time[CP_INTR] == 0 was displayed instead).
systat.1:
Document the display of cp_time[CP_INTR].
vmstat.c:
Implement the display of cp_time[CP_INTR].
|
| 4808 |
25-Nov-1994 |
dg |
Moved "VMSTAT" column up by one row so that it displays properly on 24
row displays.
|
| 4723 |
21-Nov-1994 |
phk |
Another absolute path...
|
| 3717 |
19-Oct-1994 |
ache |
Prevents segm. fault on unknown option
|
| 3694 |
18-Oct-1994 |
dg |
Updated to changes in struct vmmeter.
|
| 3642 |
16-Oct-1994 |
wollman |
New way of getting disk drive names.
|
| 3614 |
15-Oct-1994 |
dg |
Updated to changes in struct vmmeter.
|
| 3452 |
09-Oct-1994 |
dg |
#if 0'd out the meat of the swap code until I get a chance to rewrite it.
|
| 3375 |
05-Oct-1994 |
dg |
Changes to buf.h now require that param.h be included.
|
| 3041 |
24-Sep-1994 |
wollman |
Get rid of _PATH_UNIX completely; use getbootfile(3) instead.
DANGER WILL ROBINSON!
_PATH_UNIX is currently defined as the literal string "don't use this".
I am of two minds about this myself, but wanted to get something into the
tree as quickly as possible.
|
| 1893 |
07-Aug-1994 |
wollman |
Make the %zfod display make more sense by comparing zfod versus the total
zfod + nzfod, rather than zfod / nzfod, which doesn't make a whole lot of sense.
|
| 1856 |
05-Aug-1994 |
dg |
Converted 'vmunix' to 'kernel'.
|
| 1636 |
30-May-1994 |
rgrimes |
Add i386 support, and reorder machine #ifdefs to be in alphanumeric order.
|
| 1591 |
27-May-1994 |
rgrimes |
This commit was generated by cvs2svn to compensate for changes in r1590,
which included commits to RCS files with non-trunk default branches.
|